* UMASS AMHERST 1 1 HI nil 11 II 1 111! 1 1 11 Mill 11 1 * jlll II 1 312Dbt, lUiiiiiiiiiiiiiin FIVE COLLEGE DEPOSITORY MiM. ' 'i^mifl^^^^^^l rii^i;:-::'-.v,. Wk!« :; iV'"' ;',',■■/ ': '■■:' Hil;:^ ••■',.- ■>'■ '■■'■J LIBRARY OF THE (/) o 5 8§ 1 < g ^ is ^ MASSACHUSETTS | # fLTURAL PER LEGE S 1 r A.1.3 Jl /^^i- ■ v\-^ THE AMERICAN QUARTERLY JOURNAL OF AGRICULTURE AND SCIENCE. CONDUCTED BY PRS. E. EMMONS AND A. J. PRIME. VOLUME I ALBANY : raWTED BY C. VAN BENTHDYSEN AND CO. 1S45. c -p ACKNOWLEDGMENT. We take this opportunity to acknowledge our obligations to the numerous papers, both those devoted to the agricultural, as well as other interests, throughout the country, for the kind and com- plimentary manner in which they have noticed the enterprise in which we have embarked. They are aware of the difficulties at- tending our situation, and of course will appreciate the value of our labors, and be able to make all due allowances for any defi^ ciencies in the outset. As the Editors reside in different places, they would state, that agricultural papers wishing to exchange with this Journal, will confer an additional favor by sending a copy of their paper to Albany and Newburgh^ E. EMMONS, Albany^ A. J. PRIME, JYewburgh. ERRORS. On page 223, 10th line from the bottom, for " our," read " one." On page 246, 3d line from the bottom, for "they never," read " the newer.** On page 247, 7th line from the top, for " plant," read " planet." In note on same page, for "vessels," read " vescicles." On page 250, for " tripunctuta," read " tripunctata." CONTENTS. VOLUME I— NUMBER 1. Page. Food of Plants, by Thomas Hun, M. D., 9 What is to be done for American Agriculture, 25 Education of the American Farmer, 36 The claims of Agriculture upon Government — Rev. J. For- syth , Newburgh, 39 Sour Soils, 47 Manures, 51 Phosphate of Lime, 60 Fertilizers in the Rocks, 62 Free Martins— (i. C. Monell, M, D., Newburgh, 65 New Publications : Draper's Treatise on the forces which produce the organiza- r, tion of Plants, 71 Farmers' Miscellany : Draining — Jesse Ryder, Sing-Sing, 83 Disease in Potatoes, 91 Farmers' Clubs, 102 Ploughing, 105 Gardening — Liquid Manures, 108 Adaptations of Nature, 109 Germination, 110 Charcoal, 112 Inorganic parts of Plants, 114 Injection of warm water into the Uterus of the Cow, 1 16 Necessity of air, &c., 116 Means for Improvement, 1 17 Over-ripened Seed, 1 17 Relation of clay to sandy Soil, 118 Theories, 118 Experiment — R. G. Rankin,.. 119 yi CONTENTS. Page. Road-wastes, 120 Grubs and Wire-wormSj 121 Extracts from Foreign and Domestic Journals : Analysis of Riccj etc 123 " Cotton wool, 130 « « Seed, .4 132 *^ Indian Corn, .'. 133 Experiments on the production of Butter, 137 On the waste pieces of Landj 139 Culture of the Grape Vine, 143 On soaking Seed, 146 Model Farms, 148 Incubation, 150 Rearing of Cattle with a view to early maturity, 152 Silk, 155 Thrift, 167 Source from whence Plants derive their Inorganic Matter, . . 170 New Books : Earraers' Manual, 173 Lectures, 176 Letters on Chemistry, , 179 American Poulterer's Companion, 181 Mrs. Rundell's Cook Book, 182 Economy of waste Manures, 182 Berkshire Jubilee, 182 VOLUME I— NUMBER 2. Food of Animals, 185 Climate of the State of New-York, 205 B^ds of Oyster Shells upon the Hudson River, 215 Experiments, 217 Phosphate of Lime and other Fertilizers in the older Rocks, 219 Education of American Farmers, 222 New Publications : Geological and Agricultural Survey of New-Hampshire, .... 232 Vestiges of the Natural History of Creation 240 Insects injurious to Vegetation, 250, 255 contents. vu Farmers' Miscellany. Page. On the proper treatment and management of Meadow Land, 270 Effects of Mental Impressions during pregnancy, 278 Yellows in Peach Trees, 283 Improvement of Stock, 288 Potatoes, 290 Selection of Seed, 292 Degeneracy from bad Tillage, 293 Gardening, 296 Agricultural Study, 296 Fruit Trees, 297 A Fragment, 297 Practical Directions for the Flower Garden, 298 Manures, No. 2, 311 Notices of the Winters at New- York for the last forty-two years, etc. , 347 Cold Winters and Deep Snows, , 350 American Agricultural Association, 352 Peruvian and African Guano, 355 The Alpaca, 358 On the Formation and Secretion of Carbon by Animals, .... 361 Dinner in honor of Professor Liebig, 364 New method of obtaining Cream from Milk, 369 Miscellanies : Birds, 370 American Cheese, 371 Cow Feed,.. 371 Sale of American ilay, , 372 TO THE PUBLIC. An attempt at the present time to establish a Quarterly Journal of Agriculture and Science will perhaps be looked upon by many as premature, and as likely on that account to incur a failure of patronage ; or it may even be regarded as unnecessary and uncalled for, so far as it proposes to administer to the general or specific wants of an agricultural community. But a watchful attention to the progress of agriculture for the last ten years, and to the nu- merous and important discoveries made in the collateral sciences during that period, has inspired us with confidence in the usefulness and ultimate success of our undertaking, and induced us to put in execution the means within our reach for its advancement. To enable our patrons and friends to form an opinion on the utility of the publication we propose to issue, a detailed statement of its scope and design is here exhibited. The leading features of the Journal will be agricultural. What- ever bears directly or indirectly upon the pursuit of farming, as a matter of course, comes within our plan, and within the legitimate field of our labors. We intend, however, to advocate that system of cultivation which is best adapted to this country. While British and other foreign husbandry will receive a full share of attention, we hope not to be considered singular in the expression of the opinion that the intgi'ests of the American farmer should not be identified with those of the European landholder, and cannot always be best promoted by pursuing those methods which are found successful abroad. We are aware, when we speak of Ameri- VOL. I. NO. 1. A 2 TOTHEPUBLIC. can farming as differing in character from that of England and other foreign countries, that the distinction is not so much founded upon essentially different principles, as upon position and cir- cumstances ; for the principles of the science have a general appli- cation ; the means and methods for procuring large and bountiful returns from the earth, and for improving and perfecting the different kinds of stock, are the same here as in England or France : they are founded on general and immutable laws. The food of plants consists of the same elements every where, whether these plants grow in valleys or on mountains, in the warm sunny regions of the south or the cold frosty regions of the north, and the laws of life which govern the vegetable and animal kingdoms are the same in all latitudes and climes. The agents which modify organic bodies, and under whose influence they grow up and decay ; by which they are nurtured, and by which they fulfil their destiny, operate uniformly the world over. Heat, light, electricity, and water, awaken every where the dormant forces of the vital atom, and call into action a principle which had lain in a state of rest in the seed or in the bud : they sustain the energies of the being they have just stimulated into life, and maintain its growth and develop- ment from the period of its first vital movement through all the st^o-es it has to pass to reach its maturity. The laws, then, by which these changes are effected, and by which the progress of all organized beings to their proper perfection maybe either hastened or retarded, vary not : they are fixed and stable. The glorious sun, shedding his bright rays upon the mountain forest and upon the herbs of the valley, transforms and vitalizes the fluids and elements which circulate in the leaf; and this transformation is a necessary result, wherever the conditions of sunlight and vegetation exist. It is a terrestrial law, w^hich j^eigns wherever vegetables grow, or wherever they are formed upon a terrestrial plan. The leaves of plants turn green in the light of the sun, the yellow rays of that luminary converting the colorless sap into the substance termed chlorophyl ; and this is a law of light. Can we break this TOTHE PUBLIC. 6 law 1 No ! But although we cannot break any of nature's laws, we may sometimes evade or counteract them. We may spread a curtain over the plant in a garden, or interpose a screen between the sun and the leaves of an herb ; and by this arrange- ment, even although all other conditions necessary to growth are applied, we shall notably interrupt the decomposition requisite to the production of color in the vegetable tissue, and give place to a blanched, etiolated, and imperfect being. But the special mode by which this and all other changes are effected in vegetation are the same every where ; so that whether we wish to produce, or to destroy, the law is at our hand : if we know the effect abroad, we are sure of the same effect at home. It is for these reasons, and in them we find cause for admiration, that the modes and rules of culture which are successful in one place, will be successful in all other places, provided we adapt them to the varying conditions of climate and situation. But to return to the subject of American husbandry. We be- lieve it ought to differ from the English system in some of its specific productions. The English cultivator, for instance, impelled by the humidity and comparative coolness of his climate, which favor the growth of the turnip and other root crops, employ these articles very extensively in sustaining and fattening their cattle. Now the American farmer is not driven to the use of these watery products. Our Indian corn, or maize, ought to be the principal food for fattening our domestic animals. The zea mays is the very prince of vegetables : its seeds or kernels furnish, to the live stock which feed on it, an abundance of oil or fat to line the cel- lular tissue, of fibrin to enrich the blood and enlarge and strengthen the muscles, of the phosphate of lime to give solidity to the bones, and indeed of all the elementary principles requisite to the due performance of the functions of nutrition and respiration. A field of maize, with the tall stems of the plants waving in the gentle summer breeze, and spreading their long pointed leaves to the brilliant light of an American sky ; or with the autumnal stalks * TOTHEPUBLIC. bending under the weight of the golden grain of the ripened ear, forms a glorious rural spectacle, and is that crop which of all others clothes the husbandman's landscape in its richest ^eauty. But this plant owes all its importance to its intrinsic value as an article of food ; and could the English farmer grow it, his turnip crop would be comparatively but little esteemed. In this connec- tion, we hesitate not to say, that we regret that many of our agricultural writers advocate the culture of the root crops in imi- tation of the English system of husbandry, in preference to that of maize, which is so well adapted to our superior climate. The condition of the American farmer differs from that of the same class in any other country. He is not only the owner of the soil, but he works it with his own hands. Let not this condition be changed. He may be comparatively poor : he has not his thousands to spare for the purchase of compost, nor his hundreds to pay for the erecting of brick and mortar fences. For his labor he requires a speedy return : indeed this is often indispensable for his own and his family's comfort. We do not mean by this remark to advocate what has been termed the skinning process; but as our farmer is not wealthy, and as he performs his own work, his returns are wanted when his crops are harvested. His true policy in cultivation is, notwithstanding, the preservative policy : his system must still be that which husbands the strength of the soil. It is moreover the peculiar lot of the American farmer to be placed in proximity to vast and rich forests, superior to anything in the old world ; with a soil deep and black, the debris of nume- rous ancient generations of organized beings both vegetable and animal, intermixed with the fine silt of rivers and lakes. The compost heaps of the English farmer can hardly vie with the rich soil which is spread by the hand of nature over the western prai- ries and beneath the western forests. For this reason, the older and partially exhausted soils of the Atlantic slopes must come in competition with the new and exuberantly rich soils of the west under a great disadvantage, particularly in the cultivation of some TOTHEPUBLIC. O of the staple productions. The western farmer spreads his wheat broadcast over thousands of acres. In those wide-spread- ing fields, no fence interrupts the wave of the bending grain as the breeze glides over its surface ; and such are the facilities for the transportation of produce, that wheat and flour are poured upon the Atlantic board, as from an inexhaustible magazine which has been accumulating its treasures for ages. Towards this almost boundless territory, the tide of emigration continually sets ; and from thence an untiring industry sends back to the less fertile re- gions the products of her labor, as from an overflowing granary, in such profusion that the drill husbandry, from which the largest returns are derived, can scarcely hope to compete. Still, let but new avenues of industry be opened, and if ever two days' labor are required to grow that which in the west requires only one, the east need not yet despair of securing w^ealth and prosperity under the influence of her indomitable perseverance, and in the multi- tude of resources at her command. From this discussion, w^e return once more to the consideration of the prosper object of our Journal. Especially we wash it to be understood that we aim to promote the advancement of that sys- tem of husbandry which shall be the most profitable, and the best adapted to circumstances when all the peculiarities of location and place are taken into consideration, together with the competi- tions which spring up between rival communities, the plans of in- dustry which may be devised, the special kinds of stock and pro- duce which the markets of the day may require, and, in fine, all those conditions which modify personal and general interests when viewed in their broade«'t bearings, and as they most affect the pros- perity of the American farmer. The present is distinguished from the past by a wonderful energy in prosecuting scientific research. Not only are old fields broken up anew, but new ones are entered with astonishing zeal. The impetus which is thus given to disco- very, in all countries where intelligence has a vigorous reign, can hardly be conceived by one who has not a good share of industry 6 TO THE PUBLIC. in his readings, or who does not make it his business to post up facts of the preceding years. The American farmer and gentle- man, Ihen, who beyond all other men is most interested in the progress of knowledge, will do himself injustice if he neglect the opportunity and means of becoming acquainted with those di€C0- veries which the indomitable energy of the present age is continu- ally making. It may appear, to be sure, that there is an extraor- dinary eagerness for discovery in pure science, but that this does not become of much practical importance. This, however, is not the true viewj for such is the utilitarian spirit of the age, that no sooner has a discovery been made, than it is appropriated to some of the branches of industry: every thing is caught up and applied to the promotion of the arts, or the improvement of domestic eco- nomy. We would not incur the charge of prolonging this address un- necessarily, but wish yet to say a few words as to the means we possess, and may command, to enable us to carry out the plan of our work. Many gentlemen of both practical and scientific ac- quirements, who are especially occupied in researches for the ad- vancement of science and agriculture, are already engaged as con- tributors to our Journal. Our own individual connection with the geological and agricultural surveys, has placed within our reach much important matter relating to agriculture, both in this and other States of the Union. We propose also to extend our re- searches south and west, for the purpose of seeking out new sour- ces of information on subjects most interesting and useful in the sphere of our labors, and of rendering our publication what its title imports, a Journal of American Agriculture. It will be our personal endeavor to multiply the means for increasing the pro- ducts of the earth, and to encourage the prosecution of those inquiries which may lead to the discovery of new sources of the fertilizing agent, particularly the phosphates and carbonates, the inorganic elements which constitute so essential a portion of many of our most valued vegetable productions. This inquiry is scarce- TO THE PUBLIC ly begun in this country; and though we may be disappointed in our expectations from it, we believe no one will venture to deny its importance and necessity. But while we thus explicitly state the main scope and range of our work as it regards agriculture, we wish it to be understood that we do not design to confme it wholly to this department. We intend to record the discoveries, and to lay before our readers the most interesting facts, in science at large, so far at least as our pages will admit; always, however, aiming at judicious selection, and extending only so far as may enable our readers to keep pace with the progress of knowledge. It will be a part of our object to give occasional abstracts of the proceedings of scientific bodies, and notices and reviews of new publications. Without attempting a dogmatic course, we shall assume the right to express our opinions on matters pertaining to the subjects discussed in the journals and other scientific publica- tions of the day; always, however, with a proper respect for the views and opinions of others, and under the conviction that we are all liable to err. In conclusion, we feel deeply the responsibilities of the task we have undertaken. W^e are not unaware of the labors we shall be called to perform if we are faithful, and wish to be useful; nor of the vexations and embarrassments which attend the conductino- of a public journal. But we do not rely wholly upon our own resour- ces and personal exertions. We respectfully solicit our friends, and all who feel interested in the promotion and diffusion of agri- cultural information, to aid us in this undertaking; and, at the same time, we are pledged to furnish at least a moderate remune- ration to those contributors who may supply us with communica- tions suitable to our pages. E. EMMONS, A. J. PRIME. Albany, January^ 1845. AMERICAN QUARTERLT JOURIAL OF AGEICULTURE AND SCIENCE. FOOD OF PLANTS BT THOMAS HTTN, M. D. If we put a seed into the earth, it will, under suitable condi- tions of moisture, heat, and light, germinate, grow and become a plant weighing many thousand times more than the original seed Whence does it derive the materials out of which its substance is formed ? In what shape do these materials exist before entering mto Its composition ? In other words, what is the source of the tood of plants, and what is the nature of this food '? As to the source of the food of plants, it is plain that it must be in the soil, or in the atmosphere, or in both, for with these alone is the plant placed in communication. The question re- mains, m what proportion does each of these contribute to the formation of the plant, and what particular constituents does each lurnish ? The question of the food of plants is of great practical impor- tance, for all agricultural processes have for their object to place plants in the conditions most favorable to their growth and deve- lopment ; and as a due supply of food is one of the most essen tial of these conditions, it follows that these processes must be VOL. I. NO. 1, Ti 10 QUARTERLYJOURNAL. founded on a knowledge of the articles of food required by plants in general, and by each particular kind of plants. Until a few years ago, the knowledge possessed on this point was so defective, that it furnished no certain basis for any system of agriculture, and all scientific farming was looked on with great distrust. It was considered safer to trust to a certain routine of practice which was found to work well in many cases, but the rea- son of which was unknown, than to have recourse to scientific principles which, however plausible they might seem, rarely led to any profitable application. But practices foimded on blind rou- tine must in many cases be misapplied, and the art pursued un- der such a system must remain stationary. Of the imperfection of the art of agriculture it is unnecessary to speak, and as to its improvement it may be affirmed with great truth that while all the other mechanical arts have been making such wonderful progress, this one, which occupies more men than all the rest together, has scarcely partaken of the movement, and that with the exception of some improvements of its instruments, for which it is indebted to other arts, it is now, in all essential respects, at the same point it was two thousand years ago. Agriculture is however destined no longer to remain stationary. Recent improvements in organic chemistry are changing the whole aspect of vegetable and animal physiology, and rendering these sciences susceptible of practical application. The mode in which plants are supplied with food, and the kind of food they require, are becoming better understood, and the theory of manures is be- coming more perfect ; in a word, a science is springing up which will revolutionize the whole art of agriculture, and enable it to take its rank among the mechanical arts founded on fixed scientific principles. In a few years it will be considered as absurd for a man to undertake the management of a farm without having ac- quired a theoretical knowledge of agriculture as it would be to at- tempt to practice engineering without a knowledge of geometry. In this paper, I propose to point out in as plain a manner as may be, what are the materials out of M-hieh the substance of plants is formed and the sources whence these materials are de- rived, and thus explain the action of various substances used as manures. I have nothing new to add to what is contained in the treatises of Liebig, Dumas and others, on this subject ; I only hope FOODOFPLANTS. U to call attention to their views and render them intelligible to a class of persons who do not possess the knowledge of chemical principles which these works suppose in their readers. Let us first of all see what is the composition of the matters found in plants, and we will be better prepared to understand the nature of the food and the changes it undergoes. A superficial examination of the composition of plants shows that they contain gum, starch, sugar and other matters of like na- ture, which are not found in the soil nor in the atmosphere. The plant must, then, by virtue of forces peculiar to itself, form these matters out of the materials it derives from these two sources. But we must look more closely into the composition of plants. If we burn a plant in the open air, a large portion passes off in the form of vapor of water and of gas, and a quantity of ashes remains. This ash of plants which cannot be dissipated by heat, is found on analysis to be composed of salts of soda and potash, alumina, silex and other earthy and saline matters. These matters are es- sential components of the plant, but do not seem to have made part of its organized tissues. They are simply deposited in these tissues, and are called the inorganic constituents of plants. Lie- big has called especial attention to their importance in vegetation. Those parts which pass off in a gaseous state during combus- tion are the organized parts and organic products of the plant. If we collect these gases and this vapor, we find that on ultimate analysis they may all be resolved into four elements, carbon, oxy- gen, hydrogen and nitrogen. There are also some traces of sul- phur and phosphorus. We can thus arrive at the first grand division of the constituent parts of plants, viz., the inorganic constituents, composed of earthy and saline ingredients which remain after burning, in the form of ashes, and the organic matters composed of the four sim- ple substances I have mentioned, and which pass off in the form of gas and vapor. Carbon, oxygen, hydrogen and nitrogen are then the elements out of which all the organic matters of plants are formed ; but these elements are combined in a manner very different from that in which they are combined in dead matter, and this leads me to 12 QUARTERLY JOURNAL. point out the difference between organic and inorganic combina- tions. The chemist in his laboratory can obtain from starch, gum, al- bumen and other organic matters, the elements of which they are formed : he can separate them into carbon, oxygen, hydrogen and nitrogen, but he cannot by any means within his reach cause the elements again to combine so as to form these organic matters. These matters are formed only in the living plant and under con- ditions which the chemist cannot imitate. Thus gum is formed from three elements, carbon, oxygen, hydrogen, united together in certain definite proportions. The chemist can cause these elements to unite in various ways ; the oxygen and hydrogen wnll combine and form water, the oxygen and carbon will form carbonic acid, the carbon and hydrogen will form carburetted hydrogen. But he cannot by any possible means cause the three to combine and form gum. . So in the case of organic matters containing four elements, viz., carbon, oxygen, hydrogen and nitrogen. These elements will unite by ordinary chemical processes to form various compounds. The carbon and oxygen will form carbonic acid ; the hydrogen and nitrogen will form ammonia, and these compounds will again unite to form carbonate of ammonia. But this substance is very differ- ent in its properties from albumen, which is/ound in living plants. , These compounds of the three or four simple substances which are formed only in the laboratory of the living plant, and which cannot be reproduced by the chemist from their elements, are called proximate principles. They are very numerous, and it is not necessary here to enumerate them, but for understanding what is to follow, the composition of the most important of them must be known. Some of these proximate principles contain only three of the elements I have mentioned, and then these three are always carbon, oxygen and hydrogen. Others contain four elements, and then nitrogen is added to .the abov^ three. The former are called 7ion- nitrof^enizedj the latter nitrogenized principles. This is a most important distinction, and its applications are numerous in vege- table and animal physiology. Of the nitrogenized principles there is a class in which the oxygen and hydrogen exist in the proportions to form water, so that they FOODOFPLANTS. 13 may be considered as compounds of carbon with water, or more properly with the elements of water, for it is not proved that water exists as such in them. This affords a convenient way of stating their composition. Carbon. Water. Starch, = 12 + 10 Cane Sugar, 12 +11 Gum, 12 + 11 Sugar of Milk,... .12 -f 12 Grape Sugar, 12 +14 From this table it may be seen that these principles are convert- ible into each other, simply by adding or subtracting the elements of water. Some principles as, gum and cane sugar, are identical in composition though different in properties. Such instances of substances having different propertieswhile their composition is the same, are also found in inorganic compounds. They are called isomeric. Their differences are supposed to depend on a different arrangement of their atoms. Among the non-nitrogenized principles, there are others in which the oxygen and hydrogen are not united in the proportions to form water. These are the oils and acids. The nitrogenized proximate principles are albumen, fibrin and casein ; they are identical in composition with the principles of the same name found in animals. These three^principles are nearly identical in composition, differing only in the proportions of sul- phur and phosphorus which exist in them in very minute quantities. They may all be resolved into a principle called protein, composed of carbon, oxygen, hydrogen, and nitrogen, combined with sulphur and phosphorus. Thus, fibrin,.. = Protein, + P. + 2 S. Albumen,.... = Pr. + P. + S. Casein, = Pr. + S. + These nitrogenized principles are of great importance in nutri- tion, since all the organized tissues of animals are formed from them. They are the only proper supporters of nutrition, and vegetable food is nutritive in proportion to the amount of nitro- genized principles it contains. The non-nitrogenized principles . serve as supporters of respiration and not as supporters of nutrition. 14 QUARTERLYJOURNAL. Animals whose organized tissues are composed of thess princi- ples are incapable of forming them from their elements, and hence must receive them ready formed in the flesh of other animals or in vegetables. All the albumen, fibrin and casein now existing in animals must have previously existed in vegetables, which are the grand agents for forming organic compounds for the use of animals. Plants contain then, two classes of substances: 1. Inorganic constituents consisting of salts of soda and potash, of silex, alumina, &c., which are deposited in, but do not form a part of the organized tissues. These constitute mainly the ashes of plants when burned. 2. Organic matter composed of three elements : carbon, oxygen, and hydrogen — or of four elements, nitrogen being added to these three. These elements are united together in the living plant under conditions which cannot be reproduced by any artifi- cial means, and form what are called proximate principles. Now that we have an idea of the composition of plants, we proceed to the consideration of their food. As we have established two classes of substances entering into the composition of plants, viz., the organic and the inorganic mat- ters, so we may establish a corresponding division of their food. I will consider each of these divisions separately. 1. Of the materials out of which the organic matters or proxi- mate principles of plants are formed. There are four articles of food out of which plants form all their proximate principles or organic constituents. They are 1. Water, composed of hydrogen and oxygen. 2. Carb. acid, " " carbon and oxygen. 3. Ammonia, " " nitrogen and hydrogen. 4. Nitric acid, " " nitrogen and oxygen. It will be seen that the two first of these substances (water and carbonic acid) contain the elements of the non-nitrogcnized princi- ples of plants. For if from the carbonic acid we subtract the oxygen, we have carbon remaining, which by its union with the elements of water jn different proportions, forms starch, gum, sugar and the other principles of that class. For the formation of the nitrogenized principles we must have, in addition to these elements, nitrogen, which is derived from ammonia or from nitric acid. FOOD OF PLANTS. 15 Those substances which constitute the food of plants, are derived from the soil and from the atmosphere. Formerly, great impor- tance was attached to the soil, as furnishing materials for the organic constituents of plants. It has been shown however, from more recent researches, that the atmosphere is the great reservoir of food, and that the supply derived from the soil though in several respects important, is comparatively small. The atmosphere is composed principally of two gases, oxygen and nitrogen, in the proportions by volume of 208 of the former to 792 of the latter. It contains also 2 A o ^Y volume of carbonic acid gas, and a variable quantity of watery vapor. Besides this, it is constantly receiving ammonia from animal decomposi- tioH and animal excrements, but by reason of the solubility of this gas in water, it unites with the vapor and is thus carried to tlie earth in the form of rain and snow. Although the amount of ammonia in the atmosphere is too small to be detected by chemical analysis, yet its presence in snow and rain proves its existence there, and besides we know that from various sources it is con- stantly passing in the atmosphere. Carbonic acid, ammonia, and water, are the constituents of the atmosphere which afford nourishment to plants. The proportion in which they exist is small, but when we take into account the immense extent of the atmosphere, we find their absolute amount to be very great. The composition of soils is more variable than that of the at- mosphere. In a general way, it may be said that the soil consists of earthy and saline matters, which constitute its basis, and are derived from the disintegration and decomposition of rocks, and of a quantity of vegetable matter called vegetable mould or humus. This matter during its decomposition, gives out carbonic acid. Besides these, soils contain matters derived from the atmosphere, such as water impregnated with carbonic acid and with ammonia. According to Liebig, the great value of the soil for vegetation depends on its earths and alkalies, which seem to supply the inor- ganic constituents of plants. The humus or mould is compara- tively unimportant except at certain stages of vegetation, in fur- nishing carbonic acid to the roots. I shall now proceed to examine each of the articles of food I have enumerated. 16 QUARTERLY JOURNAL. 1. Water. This substance is also a necessary ingredient in the food of animals, but in them it serves the purpose of a diluent or solvent of the alimentary principles, and does itself contribute di- rectly to nutrition. It serves this same purpose of a solvent also in plants, for the carbonic acid, the ammonia and the inorganic constituents are introduced in a state of solution in water. But water is also directly nutritive in plants ; its elements combine with the carbon of the carbonic acid and form the non-nitrogen- ized proximate principles. The part played by water in vegetation is then doubly impor- tant, for it not only serves as an indispensable article of food which is converted into the substance of the plant, but by its sol- vent properties it serves to introduce the other articles of food from the soil and from the atmosphere. The necessity of water for vegetation and the sources whence it is derived, are so generally understood that they require no fur- ther illustration. 2. Carhonic acid. Carbon is the preponderating element of plants, constituting more than fifty per cent of their weight. It is introduced in the form of carbonic acid, which is derived from the soil and from the atmosphere. The carbonic acid derived from the soil is absorbed by the roots, passes into the trunk and from thence into the leaves and ends by being exhaled, without change, if no new force intervenes. " Such is the case with plants vegetating in the shade and du- ring the night season : the carbonic acid of the soil permeates their tissues and is diffused in the air. Plants are commonly said to produce carbonic acid during the night ; this is incorrect : plants then only transmit unchanged the carbonic acid which their roots have pumped up from the soil. " But suppose this carbonic acid, whether derived from the soil or from the atmosphere, to be in contact with the leaves and green parts, and the light of the sun to fall on them, immediately the whole scene is changed : the carbonic acid disappears ; minute bubbles of oxygen are evolved from every point of the leaves and the carbon is fixed in the tissues of the plant. " And it is a point most worthy of remark and fitted to arouse attention, that these green parts of vegetables, the very ones that have been found capable of exhibiting this wonderful phenome- • FOOUOF PLANTS. 17 non, the decomposition of carbonic acid, are also possessed of ano- ther property, not less peculiar, not less mysterious. " If we attempt to transfer their images to a prepared plate of the apparatus of M. Daguerre, the green parts are found not to be reproduced, not to be formed ; it is as if the whole of the chemical rays essential to the photographic phenomenon had disappeared, iiad been absorbed and retained by the leaf. " It would seem, therefore, that the chemical rays of light van- ish entirely in the green parts of plants — an extraordinary absorp- tion without doubt, but easily explained when the enormous ex- penditure of chemical force necessary to the decomposition of a substance so stable as carbonic acid is required. " Let us next inquire concerning the part played by the carbon thus wonderfully fixed by vegetables. What is its business — what its destination 1 For the major part unquestionably, it com- bines with water or its elements, and it thus gives origin to sub- stances of the highest consequence in the economy of plants. " Twelve atoms of carbonic acid being decomposed and aban- doning their oxygen, there will result twelve atoms of carbon, which, with ten atoms of water, will compose either the cellular or the ligneous tissue of plants, or the starch and dextrine which are their derivatives."* Such is the important part which is played by carbonic acid as an article of the food of plants. Introduced into their interior, whether by the roots or by the leaves, it is, under the influence of the sun's rays, decomposed in the green parts, its carbon remains in the plant and the oxygen is exhaled into the atmosphere. The carbon then unites with the water or its elements, and forms starch, sugar, gum and the other non-nitrogenized principles. The action of plants is in this respect precisely the reverse of what takes place in animals. The latter consume the carbon in their food, which ultimately combines with the oxygen introduced by the lungs, and is converted into carbonic acid, which passes into the atmosphere, and is by plants again resolved into carbon and oxygen. For this reason plants have been called apparatus of reduction, and animals apparatus of combustion. The carbonic acid is derived from the soil, where it is genera- * Dumas' Balance of Organic Nature. VOL. I. — NO. 1. C 1$ QUARTERLY JOURNAL. ted by the decomposition of vegetable matter, and from the at- mosphere. The main source of carbonic acid is, however, the atmosphere. " How can this be otherwise when the enormous quantities of carbon which trees, the growth of centuries, for ex- ample, have laid up, are contrasted with the very limited extent to which their roots extend ? Very certainly where the acorn, whence sprung the oak which is now our admiration, geriAinated a hundred years ago, the soil where it fell and struck not did not contain the millionth part of the charcoal which the oak now in- closes. It is the carbonic acid of the atmosphere which has fur- nished all the rest ; that is to say, almost the whole mass of the noble tree." " But what can be more clear or conclusive upon this subject than the experiment of M. Boussaingault, in which peas sown in sand, watered with distilled water and fed by the air alone, never- theless found in this air all the carbon necessary to their develop- ment, flowering and fructification."* Liebighas insisted strongly on the fact that the vegetable mould is of much less consequence in furnishing carbonic acid to the nits of plants than has been previously supposed. According to him, this vegetable mould is more important as furnishing the inor- ganic constituents of plants in a soluble state than as furnishing carbonic acid. Plants are, however, dependent to a great extent on the carbo- nic acid of the soil. During germination the plant derives its nourishment from the supply laid up in the seed. By the time this supply is exhausted the roots and first green leaves are formed. The latter organs can now take in carbonic acid from the atmosphere, but the quantity absorbed will be in proportion to their surface, which is very small. If then the plant is vegetating in a soil which furnishes no carbonic acid to the roots, so that the whole supply must be derived from the atmosphere by its leaves, its early growth will be slow and the season far advanced before it arrives at maturity. But if the roots can take in carbonic acid the process of growth is more rapid, the leaves are formed in greater abundance, and as the leaves increase, the capacity for taking in carbonic acid from the atmosphere is increased, and thus • Dumas' Balance of Organic Nature. FOODOFPLANTS, 19 the growth of the plant is accelerated, not only by the amount of absorption by the roots, but also by the increased absorption by the leaves. On this depends the importance of furnishing to young plants in the spring of the year manures capable of furnishing these nits with carbonic acid. For the same reason the earth is broken up to admit air to vegetable matter of the soil, and thus favoring its decomposition, during which it gives off carbonic acid. When the roots are thus freely supplied with carbonic acid, the plant sends out leaves which themselves are organs for introducing nu- tritive matter from the atmosphere. We thus gain time, so impor- tant for a crop which is to be produced in a single season, but which is of little moment to forest trees which are to continue during a long succession of seasons. Ammonia or JYitric acid. — This is the third article of food for plants. It furnishes the nitrogen they contain. Carbonic acid and water contain the elements of all the non- nitrogenized principles of plants. The nitrogenized principles, fibrin, albumen, and casein, require the concurrence of nitrogen, which can only be introduced in the form of nitric acid or some salts of ammonia. Although plants are surrounded by an atmosphere containing seventy-nine per cent of nitrogen, yet they are incapable of intro- ducing and assimilating it in that form. Some experiments of Boussaingault, which seem to him to prove that plants abstract nitrogen from the atmosphere, admit of being differently explained. It is more probable that the nitrogen was obtained from the mi- nute quantity of ammonia in the atmosphere. Wild plants contain less of the nitrogenized principles than those which are cultivated for food. Indeed, the value of vegeta- ble products as food for animals, depends mainly on the quantity of nitrogenized principles they contain. One of the great problems in agriculture, is to furnish plants with a supply of nitrogen at a cheap rate. Water and carbon are in general provided by nature in sufficient abundance; and for wild plants, ammonia is furnished sufficiently from the sources I will presently point out. But for plants which are cultivated with re- ference to the amount of nitrogenized principles they contain, it 20 QUARTERLYJOURNAL. is necessary to surround the roots with manures containing an additional amount of nitrogen. Let us now see what are sources whence the ammonia is deriv- ed for the use of plants. The flesh of animals, and a large portion of the blood, consists of nitrogenized principles, fibrin, albumen, gelatine, which dur- ing its decomposition after death, gives off the nitrogen in the form of carbonate of ammonia. During life, the animal tissues are continually undergoing a change, receiving new matter from the products of digestion, and giving up their old materials which are thrown ofFin the excretions from the lungs and kidneys. By the former, (the lungs,) is thrown off the carbon, in the shape of carbonic acid, and by the latter, (the kidneys,) the nitrogen in the shape of urea, which by expo- sure to the atmosphere, is speedily converted into carbonate of ammonia. Thus it is that all the nitrogen which enters into the foorl of ani- mals, and which is directly or indirectly furnished by plants, after making part of the living tissue of the animals, is ultimately re- stored to the atmosphere in the shape of ammonia, or its carbo- nate. Just as animals consume the carbon of vegetables, and after- wards restore it to the atmosphere in the shape of carbonic acid, that is in a shape adapted for vegetable nourishment, so do animals restore the nitrogen they consume in their food to the atmosphere, in the shape of carbonate of ammonia, which again serves for the nourishment of vegetables. The ammonia or carbonate of ammonia, which is thus disengag- ed from animals after death, and from their excretions during life, being volatile, passes into the atmosphere. By reason of its affi- nity for water, it combines with the vapor of the air, and descends to the earth in the form of rain or snow, and is applied to the roots of plants. Ammonia never exists in the atmosphere in suf- ficient quantity to be detected by chemical analysis, but its pre- sence in rain and snow water, proves that it must have previously existed in the atmosphere. Plants, also, can absorb ammonia directly from the atmosphere by means of their leaves. This seems to be proved by the expe- riments of Boussaingault, to which I have before alluded. He FOODOF PLANTS. 21 found that some kinds of plants in a soil of pure silex, moistened with distilled water, were capable of growing and forming nitro- geni^ed compounds. In this case the nitrogen must have been de- rived either from this gas as it exists in the atmosphere, or from the ammonia which is present in very minute proportion. The latter explanation is on many accounts the most probable. According to Dumas, nitrate of ammonia is also generated by a combination of its elements, by the action of electric sparks in thunder storms, which is carried to the earth by the rain. From these sources ammonia is constantly jiassing into the at- mosphere for the support of the vegetation in the earth. But this general supply does not furnish a sufficient proportion for cultivat- ed plants, and hence the necessity of manures, which are capable of producino: it in greater abundance. The manures which furnish the most abundant supply of ammo- nia, are urine and the excrements of animals, but particularly the former. But owing to the volatility of the carbonate of ammonia which is generated by the manures, it is liable to pass at once into the atmosphere, instead of contributing to the nutrition of the plants around whose roots it is deposited. Different modes have been proposed for fixing this ammonia, by converting the carbo- nate into a salt which is not volatile. This is effected by adding some mineral acid, such as sulphuric or muriatic, which gives rise to a sulphate or muriate of ammonia, which is not volatile, and remains permanent, so that the whole of it may be absorbed into the plant. The addition of these acids has the further advantage of destroying the ammoniacal smell of putrid urine, and for these two reasons it is resorted to in the man\ifacture of poudrette. According to Liebig* " the evident influence of gypsum (sulphate of lime) upon the growth of grasses — the striking fertility and luxuriance of a meadow upon which it is strewed, depends only upon its fixing in the soil the ammonia of the atmosphere which would otherwise be volatilized with the water which evaporates. The carbonate of ammonia contained in rain water is decomposed by gypsum in precisely the same way as in the manufacture of sal ammoniac. Whether sulphate of ammonia and carbonate of lime are formed, and this salt of ammonia possessing no volatility, is consequently retained in the soil." • Agricultural Chemistry. 2J^ QUARTERLYJOURNAL. " In order to form a conception of the effect of gypsum it may be sufficient to remark that 110 pounds of burned gypsum fixes as much ammonia in the soil, as 6,880 pounds of horse's urine could yield to it, even in the supposition that all the nitrogen of the urea and hippurci acid were absorbed by the plants, without the smallest loss in the form of carbonate of ammonia. If we admit with Boussingault, that the nitrogen in grasses amounts to -j-i^ of its weight, then every pound of nitrogen which we add increases the produce of the meadow 100 pounds, and this increased product of 100 pounds is effected by the aid of a little more than four pounds of gypsum. INORGANIC CONSTITUENTS OF PLANTS. All the organic parts of plants are formed by means of transfor- mations which take place in the substances I have named, to wit, water, carbonic acid and ammonia, or nitric acid. But there are other constituents which also require notice. In all plants there is a certain amount of mineral substances which remain after burning, in the shape of ashes. These substan- ces vary in different plants, and are more abundant in some than in others. They consist, for the most part, of salts of soda and potash, silex, alumina, lime, magnesia and some others. Liebig has insisted very strongly on the necessity of these mineral ingredients for plants, and has shown that no matter how abundantly a plant may be supplied with water, carbonic acid, and nitrogen, it will not flourish if the inorganic constituents are wanting. Thus wheat, rye, peas and beans, contain a large pro- portion of the alkaline and earthy phosphates, and will not flourish in a soil destitute of them, however rich it may be in other ingre- dients. The inorganic constituents are originally derived from the disentegration and decomposition of the rocks which form the basis of the soil, and that portion of them which is removed with the crops must be restored in the shape of manures, or by allowing the ground to lie fallow while a new supply is generated by the further disintegration of the rock. When lands are exhausted by successive crops, the exhaustion depends rather on the absence of the inorganic constituents than of the sources of carbonic acid and water. This exhaustion of the soil may be prevented to some extent, by raising successively crops AMERICAN AGRICULTURE. S3 of substances requiring different constituents, and on this the system of alternation of crops is founded. The principal source from which the soil is to be supplied with the inorganic constituents of plants, is the urine and excrements of animals and different animal remains. Urine contains a large proportion of alkaline and earthy phosphates, and on them depends its value as a manure, more than on the nitrogen it furnishes. The same is true of bones, which have been found to be so valua- ble as manures. After being buried a few years they contain no animal matter, and furnish only food for the inorganic constituents of the plant. Guano is a substance which has recently been brought into use as manure. It consists of the excrements of birds which has accumulated for a great length of time, and it furnishes to plants both nitrogen, and alkaline and earthy phosphates. These matters must not only be present in the soil, but must also be soluble in water, and several substances are employed as manures, the efficacy of which depends on their capacity of forming soluble combinations of the silex, alumina, &c. WHAT IS TO BE DONE FOR AMERICAN AGRICULTURE ? Ever since the attention of agriculturists in England was awa- kened to the immense benefits to be derived to their noblest of arts, by the aid offered by science, there has been a vast amount of speculation afloat in this country upon the same subjects. If, instead of speculation, it had been the well grounded result of in- vestigation and careful experiment, it would have been, even at this time, amply sufficient to have redeemed American farming, and placed it upon a secure and profitable footing. If the activity and zeal displayed, instead of being set to work loosely and without any definite object, had been first enlightened and then cautious — slow and prudent, and directed to particular results — if instead of being distributed over the whole broad field of agriculture at once, it had been guided with discretion to the improvement of some single branch of husbandry — the effects at this day would have been incalculable. Great revolutions, such as are necessary in 24 QUARTERLY JOURNAL. farming, cannot be produced in a day or a year. It is not suffi- cient only to inform and enlighten the few — to arouse here and there one to the task of personal reformation — it is not sufficient even, that the leading agriculturists of the country should be aroused to the application of new principles and practices — but in such a country as this the whole mass must work together in order to produce any result that will be appreciable to any but the closest observer. It is true that the tendency of knowledge, among a free people, is to spread and diffuse itself among all — yet when the prejudices, and those ingrained into the nature of the mass of American farmers, are considered — when it is remembered that they have to unlearn every thing in order to learn any thing — that a man must be convinced he is wrong before he will learn to do right — must be conscious of his ignorance before he will consent to be instructed — when all these circumstances are taken into the account, it cannot perhaps be matter of surprise to any that so lit- tle progress has as yet been made in this country in rational farm- ing. As long as a man believes he has arrived at perfection, it is the veriest folly to try to improve him. It is a question then of no small importance — " What is to be done for American Agriculture ?" It is matter of congratulation, no less to the patriot and the po- litical economist than to the farmer himself, that something has already been done. A different system is beginning to prevail, and although it may not appear to a superficial observer, yet by one who refers to the practices of former years and compares them with the present, much will be seen to convince him that farming is undergoing a slow and gradual but sure change for the better. Call it rational — mental — scientific, or what we will — its efforts are beginning to be felt and will continue to increase. We see this in the large tracts of land that have been and are being re- deemed from waste — in the restoration, in some parts of the coun- try, of exhausted soil — in the improvement of stock and the dis- position to obtain improved breeds — in the multiplied production of better farming implements, which can only be made in such abundance to supply an increasing demand — but in nothing more than in the growing desire for information shown in the increase of agricultural papers and books. And we hail all these as indi- cations of the dawning of a new era in farming. In replying to the question at the head of this paper, we shall AMERICAN AGRICULTURE. 25 consider only what individuals ought to ilo. The question of what government ought to do, will be examined at another time.* I. The farmer must acquaint himself with the principles of his art. Jts foundation is laid in knowledge, and its successful prac- tice depends upon individual skill. Of late years the sciences have laid open vast resources for the farmer. Geology, Botany, and especially Chemistry, have already taken rapid steps towards revo- lutionizing the practice of agriculture. It no longer answers for a man to quote his father as the best authority. We must go higher now and follow the laws of J^'ature. Let us not be un- derstood to mean that every farmer must become a chemist in the strict sense of the term, although to a certain degree he must be one. He is a practical chemist already, and he should be in a measure a theoretical one ; that is, he should be a reasoning man, in respect to the operations he carries on. He should be able to see the cause when a certain effect is produced, and to understand why the various processes which he follows are necessary, and what are wrong and what are right. This does not involve necessarily an acquaintance with all the technical terms of science, terms now so much the dread of the uneducated farmer. But he should un- derstand the names of things he uses, and not ask the chemist who labors for his benefit, to perform the impossibility of finding names for substances which a man can comprehend without find- ing them out. Nothing is more common than this complaint, and nothing more wrong. A great beauty and excellence in the names applied by modern chemistry is, that for the most part, the name of the substance defines and explains its composition, so that by seeing the name of a compound we know of what it con- sists. Take an example — the acid commonly called " oil of vit- riol." This is an unmeaning term, and conveys no idea of that substance any more than if it were written in the Chinese tongue. But the name " sulphuric dcid," which is the proper one, indicates at once that sulphur is the essential ingredient, and a slight know- ledge of chemistry tells us that oxygen is the other. The farmer is familiar with " plaster of Paris ;" does he know such a sub- stance as " sulphate of lime ;" a name which at least shows the presence of sulphur and lime ! On the contrary, fault is often * An able article on this subject will be found on another page.— Eds. VOL. I. — NO. 1. D 26 QUARTERLYJOURNAL. found with writers because they will call it gypsum ; a name suf- ficiently unscientific to please any one. But it is not after all, the names which most concern the farmer, although in order to be a rational one he must understand them. The substances themselves are what he is interested in, and their application in his business. He ought to understand the relative value of different manures and their adaptedness to partic\ilar soils or crops ; the preparation, improvement and management of ma- nures in order to secure their highest effect ; the composition of soils and plants and the effects produced by the latter growing in the former, to exhaust them and render them unproductive ; in fine he must know the whole relations of the vegetable, mineral and animal world. The farm should be regarded an out-door laborato- ry where every process is regulated by rule as strict as the che- mist obeys in his. If we should stop to give instances to substan- tiate the value of this kind of knowledge, we should soon fill a volume, for there is no process in the whole art that would not bear us out. Therefore we need not do it. We are well aware of the prejudice which has heretofore existed against book farming ; a prejudice which is rapidly disappearing and which was the child of ignorance. It cannot be possible that agriculture alone of all the arts must stand aloof from the aids offered by science. All other industrial occupations owe their elevation and importance to it. And what may not farming be, when the farmer in the full realization of the dignity of his calling, becomes the thoroughly informed man he ought to be. And there is no sufficient reason why any man in this country should be ignorant of ali the improvements that have been made in agriculture, and equally true is it, that knowing them, there is no reason why he should not put them in practice. We are a reading people. We mingle with each other. What one does, is seen and known by all. The distinction of classes is only nominal, and in all that pertains to the common good, all meet on common ground. The interchange of thoughts and views is free as the air we breathe. The means of acquiring knowledge are cheap and abundant, and in every man's power. 1 say again, there is no reason why any man should not be well informed in all that concerns his business. But before all are so, the barriers raised by prejudice and early training must be broken down, and AMERICAN AGRICULTURE. 27 that patriarchal respect lor old custom*? and old usages and old ways must be done away. The education and elevation of the farmer is not a Utopian scheme, even for the present 2;eneration. And for the next we may expect men competent to fulfil their destiny as the foundation and support of this republic. England and Germany are in advance of us, but when we move it is with rapid strides. They have laid the foun- dation in their investigation and discovery of the laws of organic life, and we must build upon it. The practical farmer in this country has not been behind the man of science. The latter has but just begun to arouse himself to his duty, as the former is look- ing to him for counsel. Where they occupy the field together, what results may we not anticipate ? It has, perhaps, been to the hindrance of improvement that the scientific men have not taken the lead, and have left practical men to guide themselves in the to them untrodden fields of science. It is that fact that has caused speculation to be substituted for true knowledge, and thus, although a large and extensive desire has been manifested by intel- ligent men to adopt new measures, yet from want ot proper direc- tion, their notions of what they want have often been so indefinite as to lead to no beneficial result. We would not be understood as depreciating the very laudable efforts made for improvement by our agriculturists. On the contrary, we are rather disposed to censure those men, w^io from their studies are capable of giving an intel- ligent direction to that spirit of enterprise which might at this time have effected vastly more than has been done. But neither can go alone. The theories of one and the facts of the other must eventually meet, and thus a firm superstructure maybe raised. A few years ago farming was regarded as little better than a menial service, and the farmer Avas looked upon as little elevated above the serf or the slave. It was forgotten that agriculture, the manufacturing and the commercial interests, were all insepara- bly connected in the prosperity of the state; or rather, in the words of another, " that the land and the owners, and the culti- vators of the land, form the primary essentials, and the mercantile and manufacturing establishments, the accidental adjuncts of our state — and that the ruin of the solid walls and foundation of the stupendous fabric of the greatest nation upon earth, would involve in one common destruction its richest appendages and most orna- 28 QUARTERLYJOURNAL, mental decorations."* No country can — and this country especi- ally cannot, foster too fondly its agricultural interests. It is now, and must continue to be our national wealth. And this is at the present time eminently the direction of public feeling. To what- ever cause it may be attributed — whether to the wish to be free from the anxieties and cares and insecurity of commercial life — to the sense of the greater security of the landed interests — whether to these selfish considerations, or the return of a healthy state of moral feeling, urging the conviction of the holier and happier in- fluence of rural pursuits upon themselves and their children — to whichsoever of these circumstances it is attributed, it is a gratify- ing fact that many wealthy and intelligent men are forsaking the laro"e cities, and devoting themselves to agriculture. And to them much of the credit is due for the improvements that have already been made. What farther duties devolve upon them we shall have occasion to consider hereafter. We rejoice that they have begun to raise the farmer to his proper position in society. But the education of the present generation of farmers we re- gard as of small importance compared with that of their children. Here is our great reliance. This subject is one which has of late been much discussed, and has arrested the attention of the execu- tive committee of the New-York State Agricultural Society, and the officers of the common schools of that state. They have taken some action upon it, and have recommended the introduction of agricultural books into the district libraries, and that society has offered premiums for text books to be used in the schools; with what result is yet to be determined. But laudable as this move- ment is, we regard it with comparatively little anxiety. The mere agricultural education of the young is a matter of small moment in comparison with their general education. In our common schools, a large majority of the pupils are children of farmers. Three fourths of our whole population are employed in tilling the soil. Upon these in a great measure, depends the prosperity of our free institutions. In civil relations no class ranks higher, or can command more power. Our legislators are — or should be — large- ly chosen from among them, for theirs is the commanding interest. How important then, that they should be well instructed in all that concerns the citizen as well as the farmer. Education does not • London Quarterly Review, March, 1844. Article— Agriculture. AMERICAN AGRICULTURE. 29 necessarily unfit any one for the business of life, and we would see our youth growing up, reading — thinking — reasoning men. Make them such, and we make them intelligent farmers. We do not intend here to go into the full consideration of the methods of education adapted to our farming population, nor of agricultural schools and colleges. This will afford ample mate- rial for a further article. As far as agricultural information is con- cerned, there is no want of sources from which to derive it. Pe- riodicals devoted to this subject are numerous and increasing. Books have been written and published, both practical and scienti- fic, and all at little expense. A new literature is fast going through the process of formation, and we may soon expect tn see the far- mer's library as well stored as that of tlic professional man. Then will agriculture be raised, as it should be, to the dignity of a pro- fession, and its followers cease to be regarded as mere machines to toil and dig, forgetful of their higher nature. II. Preparation for farming upon correct principles is an individual concern. Every man must do it for himself. But when we come to the application of these principles to prac- tice, there is much that one or a few may do for the benefit of the whole. What a man knows, he knows for himself; but from what he does, thousands may learo to do the same. And in this country, whose inhabitants are celebrated for " having their eyes open," what is done by one is seen by all. And one of the best stimulants for a young, or even an old farmer — if free from prejudice in favor of the way his father did — to improve- ment in the management of his farm, is to visit those that are well conducted — to examine the manner in which they are managed — the implements, the stock, the fences, the buildings, and the whole condition of it. We were forcibly struck with the value of this, upon reading the fact that an English proprietor, in order to give his farmers an idea of the benefits of improved methods, had paid their expenses while travelling to visit a district where farming was conducted upon scientific principles. The effect was, that they improved from that time, by adopting the plana they had witnessed. But farms conducted upon such principles, are too rare in this country to be easily found; and if they were to receive the visits of all our farmers who need the example, we fear their en- terprising proprietors would reproach us for the recommendation. The neighborhood of our large cities and the borders of our 30 QUARTERLY JOURNAL. great thoroughfares are rapidly becoming occupied by a new class of agriculturists. Men of wealth who are retiring from business, and who are indisposed to settle dowm in inactivity, are purchas- ing small farms and turning their attention to the cultivation of the soil. These are the men to whom the country must look for example in this great field. Accustomed to the brick and mortar of the city, and often unacquainted with the simplest of the prin- ciples or processes of husbandry, they have all to learn. They can also bring intelligence and wealth to the business. Why may we not expect them to take a noble and decided stand in favor of modern improvements ? At the same time, let us recommend them to be cautious and prudent, and have an eye to the general ad- vancement of the art. Some cases have come under our notice where gentlemen of this class, no doubt with a laudable ambition to show large results, have bestowed an amount of labor and ex- pense upon crops which would be ruinous to the common farmer. It makes no difference to them at what cost — but the only good we can see flowing from it, is the showing the capabilities of the soil when tasked to its utmost limit. But this is not what is wanted, unless it can be done with profit. It is not the elfect pro- duced by manuring wath a compost of a large number of costly materials, which more than swallow up the proceeds of the crop — nor that of applying an immense quantity of manure to result in the same loss — these are not what the American farmer wants — but to learn how he may reap the greatest product at the least expense. Economical farming is the thing desired — to develoj) the whole resources of the individual farm in its soil well tilled — its yard manure — its marl — its muck — the waste of the house i.nd the farm — all, in fine, that can add to its productiveness, and that with the least outlay. There are also operations which are attended sometimes with considerable expense, which nevertheless repay largely in their effects, and add greatly to the capacities of the farm. They have been little practiced in this country, but in others have been fol- lowed by the very best results. And to some of these we would briefly call the attention of the class of whom we are now speak- ing. The first is deep ploughing. As ploughing is generally practiced in this country the soil is very rarely loosened to a greater depth than six inches — perhaps AMERICAN AGRICULTURE. 31 not often so deep. But there are benefits to be gained from deep ploughing when judiciously done. The eflect of rain falling upon and passing through the soil is to wash down to too great a depth to be reached by the roots of plants those soluble substances which are their food. Not only the mineral parts of the soil, but the manures which are applied, are washed out and oftentimes ac- cumulated in the subsoil in large quantities. These, if turned up and mixed with the soil, would add greatly to its fertility. The mere loosening the earth to the depth of ten or twelve inches will be very useful by allowing a greater extent of the roots of plants. At the same time, caution is necessary lest the subsoil contain substances which may be injurious to vegetation. In such cases the use of the subsoil plough should precede deep plough- ing, to allow free access of the air to assist in the chemical changes necessary, and also to partially drain the soil by affording a free exit to superfluous moisture. This latter process has never yet been very extensively introduced into this country, and it is our belief that our ag-riculture has suffered much from the want of it. The surface soil has been tilled over and over, while the process of deterioration has been going on in the older sections, till its productiveness seemed almost lost. Deepening the soil would unquestionably vastly add to its powers, if it does not in a great measure restore them. But these processes are far too little appreciated in this coun- try. Indeed, the difference between them is not known by many, and when subsoil ploughing is spoken of, they suppose that it im- plies bringing the subsoil to the surface. But this is by no means the case, the process only consisting in tearing up the subsoil in the furrow which another plough has made, and leaving it to re- main in this broken state below the next furrow turned upon it. The value which is attached to this in this country may be in- ferred from the fact that among all the numerous implements ex- hibited at the late fair of the New-York State Agricultural Socie- ty, and also at that of the American Institute, in the city of New- York, in October last, we searched in vain for a subsoil plough, although we heard numerous inquiries for them by persons wishing to see what they are. Wherever they have been used, although attended with extra cost, this has been more than repaid in im- mense produce. But this is not the only gain. The additional 32 QUAKTERLY JOURNAL. ease of tilling the soil afterwards, is a consideration of no small importance in all cases, and especially in those heavy, cold lands with a retentive or impervious subsoil, which are much benefited by the operation. Another process, which has not found its way into this country to any great extent, is thorough draining. The effects of this upon English farming have been most wonderful, and we know of no- thing which now is exciting greater attention in that country. Since its introduction immense tracts of land which before were worse than unproductive have been reclaimed and reduced to til- lage, and are now among the most fertile. Although attended with considerable expense, yet the money is not thrown away — for land which rented for two to five shillings the acre before draining, readily brings twenty, thirty, and even as high as forty shillings, after this is done. We might quote abundant facts in this connection were it necessary, or in the scope of this article. A writer in the Gardener's Chronicle states that " Draining in the best manner seldom costs more than £6 per acre, and can be often done effectually for half that sum," and that cold, w^et lands which Will not average s xteen bushels the acre, " wdien properly drained, with the same labor and manure, will average thirty bushels." Thorough draining is not so extensively necessary in this country as in England, yet it would be difficult probably to find a farm where it could not be employed to a greater or less extent with great advantage. The partial system of draining which is gene- rally practiced is productive of very little permanent good. The example of wealthy, independent farmers is necessary to the introduction of these improvements, and when they are once seen in their practical benefits, enough will be found to adopt them. Before they are generally received, men must be convinced that there is no risk nor danger of loss attending them. Once let them see that by the application of improved methods of farming they may in a very few years not only pay the interest, but actu- ally receive both the whole cost in increased products, and they will no longer hesitate. In England, where most of the land is held under leases, the proprietor usually, either alone or in con- nection with the tenant, makes the improvements. But in many cases the tenant himself, where he holds on a long lease, makes them himself, anticipating with all certainty a large remuneration AMERICAN AGRICULTURE. 33 m the increased fertility of the soil. In this country, where every man tills his own huid, it seems an impossibility to convince many that all the improvements they put upon their land is so much added to its real value" — not only its })roduetive value from year to year, but its market value. The limit of productiveness in the soil is not known — the ex- tent to which its fertility may be increased. And the question is not, is this soil adapted to wheat, or something else, but which- ever is most profitable to the grower must be compelled to grow upon any soil. This is true scientific farming, and when at the same time the greatest amount is raised at the least cost, we have all the demands of the art fulfilled. III. The application of scientific principles to agriculture is the i)usincss of the practical farmer — the investigation and development of them to the chemist and naturalist. Why they have hitherto not directed their labors more to this end, is difficult to understand. (3ne thing, however, is certain, that the labor and time employed would have been but poorly repaid. It cannot be expected that they should work without pay any more than it can be expected of the farmer. And when the latter is fully awake to the value of the aid to be derived from the former, it will be found that he is ready and competent to the business. It is not long since we received a communication from a practical farmer, setting forth the benefits of scientific knowledge in agriculture — giving a his- tory of the progress of improvement abroad, and urging the rais- ing a fund to employ a chemist from Germmuj to analyse soils ; and also suggesting that Professor Johnston be invited to visit this country, in order that his opinion might be obtained w'ith regard to the improvement of our agriculture. It is not w-onderful that such should be the feelings of a man desirous of knowledge in his occupation, for almost all the books on the subject are written by Europeans, and almost all authorities quoted are of the same parentage. This, we do not believe, is altogether the result of a preference for foreign opinions, although we know that the idea is somewhat prevalent that they are better than our own. The science of agriculture is the same the world over, but its applica- tion to practice must vary wath the climate, and, in a measure, with the habits and condition of a people, and other circumstan- ces. As far as mere science is concerned then, both theirs and VOL. I. — NO. 1. E 34 QUARTERLY JOURNAL. ours is the same, but our farmers would find themselves greatly astray if they were to follow those systems out in their practice. It is therefore the duty of the scientific men of this country to lay their hands to this enterprise, and to direct their etf'orts to the improvement of American agriculture. While they hold back, the farmer will wander but half enlightened. As we have said before, both must go together. The methods by which they are to ad- vance the science of farming are too well understood to require any thing more than mere mention, at this time. The analysis of soils, and especially of the ashes of our various cultivated plants, must lay the foundation. The latter we regard as the most im- portant, because of the impossibility of determining the value of the soil on a farm, by examination of one or even many specimens. If portions of the soil from different parts are mixed, the indications derived from analysis will of course not be definite with reference to any one part nor the whole farm, from the known varieties of soil which often occur in close proximity to each other. For the same reason the analysis of one specimen is not to be relied upon, in forming an opinion of what may be needed to improve the whole. The analysis of plants, determining their exact constituents, is calculated to lead to correct conclusions as to what is necessary to perfect their organization, and is attended, in the end, with vastly less labor. The subject of manures, in respect to their relative value — the subject of adulterations — fixing the quantity to be applied, and the period to apply them — the relative value of different kinds of food for stock, and its applications to the rearing and fattening of ani- mals and to the business of the dairy, and many other subjects of this kind demand the labor and investigation of the chemist. The vast field of vegetable and animal physiology, as yet scarcely en- tered upon, offers great inducements for research. The improve- ment of breeds of cattle suited to our various climates is a subject of great importance in this country at the present day. Indeed, the whole world of science in its application to various branches of husbandry, lies open to the scientific man, and the w^ants of this country call for his aid. IV. The introduction of new articles of culture is a subject worthy of attention by the American farmer. He is not restricted by climate to the cultivation of a limited variety of products. Our AMERICAN AGRICULTURE. 35 country embraces all climates and is suited to the plants of almost all zones. It is unnecessary here to enter into an examination of particular ones, but it is hoped that their importance will attract that attention hereafter which they deserve. It has already called forth some notice, but not so much as it ought. The culture of silk is exciting increased interest every year. The proceedings of the Silk Convention held in the city of New York, in the month of October last, displayed a most gratifying zeal in this pursuit. It is now demonstrated that this climate is favorable to the business, and may we not expect that the time is not far distant when the amount of imports irom foreign countries will be very much di- minished, if we cannot enter into the full faith that we shall ye become exporters of the article. The cultivation of hemp is assuming at the present time no small share of importance, and under the new modes of preparation for use, bids fair to become of great consequence to the country. The olive — madder, and other articles which we have hitherto di'awn from other nations, may be cultivated in this country with profit, and it is only necessary that the enterprise of our agriculturists should be awakened and directed to them. The following state- ment of the amount of some of these products imported to the United States from foreign countries, will show their cost to us, and what may be saved by growing them ourselves. In the year 1842 the value of imported silks, was $10,095,382 ; hemp, $1,119,559; olive oil, $138,2i7. We have attempted briefly to show w^hat may be done for American agriculture. That the subject has not been examined in all its bearings is true — indeed it were impossible in the span of a single artice. We hope however to have opportunities in future, in more practical papers, to set forth the subject more at large. That something must be done is felt by all. Our farmers are groaning under low prices — the new states are running a strong opposition with the old, and the only way for the latter to equal- ize themselves with the other, is to make use of all the improve- ments which are in their power. Again — in the old states, many are adopting, and many more will adopt, new methods, and the rest must be left behind. They cannot compete with them whilst they stick to old practices, any more than they could with old fashioned implements. Thus two 36 QUARTERLY JOURNAL. laws govern the two cases — the best implements and the best me- thods will insure success — and those who adhere to old imple- ments and old methods must do it at their own loss. EDUCATION OF THE AMERICAN FARMER. There is nothing remarkably strange or remarkably wrong in the disposition of Americans to seek after new things, or to be dissatisfied with old. Many look upon a thing with which they have become familiar, as they look upon a coat which they have worn for a time, and consider that on this account it is really worn out and must be changed. In some matters this disposition to change is of little or no con- sequence, and is not likely to be followed by injurious effects. When we come, however, to other matters, as our institutions, this disposition to change is to be looked upon with concern and ap- prehension, lest on the one hand, we should injure establishments which are doing all that is possible, and doing it well, or on the other hand, attempt to substitute in their places those which are inferior in point of utility, and more expensive in their arrange- ments. In these cases some higher principle must actuate or con- trol our determination or judgments than those which govern us when we change our hats or our garments. Our inquiry in such cases, what is the fashion 1 ought certainly to be made with a very jealous eye. If, for instance, the fashionable or popular cry should be for some great change in our educational institutions — institutions which have produced great and good men, as our statesmen, our judges, our leaders in trying times ; men honored for attainments at home and abroad, whose discoveries in science and the arts have benefited the nation — we should listen to it with great cau- tion and distrust. By these remarks we do not wish to be under- stood that we believe our institutions may not sometimes be im- proved by introducing changes both into their organization and in their courses of instruction, but we mean to be understood that an old thing is not to be abandoned simply because it is old, nor a new to be introduced because it is in accordance with the popular EDUCATION OFF A KM ERS. 37 cry, or the fashion of the times. If, however, they have ceased to be useful ; if they no longer answer the purposes for which they were designed, let them be abandoned ; or if they are no longer adapted to our circumstances, and cannot fill the place they once did, then let them be replaced by others, and by those which are better. These remarks are made in consequence of the opinions which have been freely expressed in some quarters, particularly in agri- cultural meetings, that our colleges and higher schools of learning are not adapted to fulfil the wants of the /farmer ; or in other words, that he needs an institution of a different character, and founded upon a different plan ; for as they are not to be lawyers or clergymen or physicians, but are destined for a different sphere, so their education should be adapted to fit them to move in that sphere, or to be more definite, their education should be agricul- tural. This view of the subject is very plausible, and it is not strange that many should fall in with it, and believe that it is the very thing which will do for them. But let us see how much real soundness there is in the position. In the first place, if this view of the subject is the right view, then it would ap})ly to all persons who design to be educated : and the lawyer must have his, the physician his institution, and so on But again, in order to get at the merits of the question, how the farmer shall be educated, we must understand first what the colle- giate course of study is designed for. We answer, they are de- signed to develop the mind. All the collegiate exercises and stu- dies have no other end than the development of the intellectual powers ; the student is trained by a systematic course, which though it is in mathematics, or languages, yet it has no reference at all, necessarily to his future business ; it looks not to the ques- tion whether he is to become a clergyman, lawyer or physician, farmer or watchmaker. The whole course of instruction is to be considered as preparatory ; it is only to lay a foundation ; it is disciplinary. In this disciplinary course, however, he acquires something more, it is true, than the mere rudiments of knowledge ; much of it is eminently practical, but still the course is designed for discipline and for development of the intellect. For secur- ing this object, it proceeds in regular gradations from the less to the more diflficult and abstruse studies ; it is intended to lead the 38 QUARTERLYJOURNAL. mind step to step, advancing upward, as the intellect acquires power by previous exercises. If these are not the main objects of study in early life, we know not what the objects are. If, then, we are right in this position, what follows when we in- quire what institutions are required for the education of farmers' sons ? Shall institutions be established which have no regard to the development of the mental powers — institutions which shall take the narrow view that of simply fitting the sons of farmers how to plough ; to sow and to reap, or carry their acquirements a little farther, how to analyse soils, to distinguish rocks or the dif- ferent objects in nature. This is well and right and important, so far as it goes, but it is essentially defective ; and in order that an institution for farmers' sons should be adequate to meet their wants and necessities, it would still have to embrace in its course of in- struction that which is disciplinary — that which shall develop the intellectual powers. Taking this view of the subject then, we conceive that so far as institutions are concerned enough already exist to meet the wants and necessities of community. This is the view" not only as it regards the attaining the full objects of education, but it is the true one so far as economy is concerned. A new institution must have its full board of instructors, its build- ings, apparatus, and its endowments ; whereas the institutions al- ready established have all these requirements supplied. However, that the old and useful institutions may be more use- ful to the agriculturist, let one of their present officers, a profes- sor of chemistry, give a course of lectures on agricultural chemis- try, which shall embrace the modes of analysis of soils and of the organic substances. Or to be still more useful, let the ordinary course be varied somewhat so as to give to a class of pupils who intend to pursue agriculture, personal instruction ; or superintend a particular course of study which is deemed most suitable and best adapted to meet the particular inquiries of the farmer. To be brief, however, on this subject we need only say, that there is no doubt in our minds but the institutions already established are either in their present organization and course of study fitted to supply all the wants of farmers' sons, or they may with trifling alteration in their course of study be adapted to meet them. We intend here however, to speak only of the capabilities of our present institu- tions, not of the course of education which is particularly adapted CLAIMS OF AGRICULTURE. 39 to the farmer. We, however, in this matter, should take the view that it is not simply the farmer who is to be educated ; it is the man and citizen, and any plan or course of education which leaves out of view this sphere must be essentially defective, must be un- sound and tend to foster a narroAv and confined view which belongs only to place and business. The principles on which our insti- tutions are founded are not worn out ; though they are ancient, they are founded on those which wall not essentially change ; they are not, it is true, inflexible and unyielding in their adaptations. Like communities and like individuals, the progress of mind must carry them along, the discoveries in science which they themselves have been instrumental in making, must add from time to time to the course of study. They must then enlarge the field of their operations ; they must adjust themselves to the conditions of so- ciety which they have actually brought about. But we do not believe for all this, that for every wind which blows, they are to change the course of their educational voyage which they are con- ducting, that they are to steer for another port, though it may be nearer than the one for which they have set their sails and their compass. But still it is a happy feature in our institutions that M'hile they move forward on the sea of human affairs, that while on this or that side the breeze may spring up : still they can gently give to its impulse, by swerving from an upright position accommodat- ing themselves to the varying forces, and even if need be, outride the storms which rise by stiffly adhering to the principles upon which they are founded, and keeping clearly in view the chart w^hich experience and observation has constructed for their guid- .ance. THE CLAIMS OF AGRICULTURE UPON GOVERNMENT. The whole numbei- of persons in the state of New-York, en- gaged in agricultural employments, according to the last census, is 455,954 ; the whole number devoted to commerce is 28,468 j the whole number employed in manufactures is 173,193. It will then be seen from this short statement, that the agricultural is numerically speaking, the great interest in this state ; and the 40 QUARTERLY JOURNAL. same holds true of all the other states in the Union, with the ex- ception of Massachusetts, Rhode-Island and Pennsylvania. The fact just stated, that the pursuit of agriculture is the one in which the great mass of our population are engaged, is sufficient to show that no other interest can have a greater claim uj)on the at- tention of government ; and looking to the past action of the legislature, in the encouragement given to the formation of agri- cultural societies, we think there is evidence to believe that this conviction is a general one. Certainly we are not aware that any complaint has been made in any quarter against this use of the funds of the state. No formal argument, therefore, seems neces- sary to prove that government should do something for agricul- ture ; the obligation has been already acknowledged, and to a cer- tain extent acted upon by our own and other states. It may, in fact, be looked upon as an established axiom in political science, that all the leading interests of the nation — agricultural, commer- cial, manufacturing, have claims upon the legislature, — claims which cannot be in any case neglected without producing ultimate injury to all. In all these departments of human labor there are some things which can be done only through the collective energy and influence of the state ; the resources of no single person, of no individual corporation, are adequate to their accomplishment. And as government exists not for its own sake, but for the benefit of the governed, the i'nference seems an obvious one, that where there are benefits which the governed cannot individually secure, and which can be attained for these by government, they are enti- tled to count upon its aid. The equitable adjustment of these particular claims is undoubt- edly attended with no small difficulty ; how, in other words, shall <'-overnment lend its aid to any one of the three great interests before mentioned, without exciting the just jealousy of the oth- ers 1 We are disposed to look upon this as one of the most im- portant problems in political science ; it is one which has long been discussed, both in Britain and in our own country, but it has not yet been satisfactorily resolved.. Some, indeed, very confi- dently affirm, that the true answer to it will be found in these two words — free trade ; but while this theory is " very fair to look upon," it is still nothing but a theory, for not one of the great family of nations has ventured to adopt it. CLAIMS OF AGRICULTURE. 41 However, it would 'be beside our purpose to enter into any speculations on this point ; one of the principles of our national policy always has been, and is now, protection ; — equitable, indeed, even handed, yet decided protection to all those great interests in which our citizens are engaged — to the merchant, the mechanic, the farmer ; — all have tasted in a greater or less degree of the pleasant fruit of governmental aid. The question w^hich we pro- pose to discuss in this article is the practical one, what can the government (federal and state) do for the farmer 1 keeping of course within those limits respecting which there is no dispute — in what way can the most effectual aid be given to that particular pursuit, in which the vast mass of our population are employed 1 and w^hich is, in truth, the basis and support of every other — agriculture. Now, in the discussion of this question it may be observed, that there are various w^ays in which the legislature may lend its aid to the farmer, apparently to his great benefit, while in the ultimate result, if he is not absolutely injured by it, he at least derives no substantial good. For example, bounties may be given to encou- rage the production of certain articles, which are quite unsuited to the particular localities in w^hich they are attempted to be raised. Some years since, the state of Maine expended (annually) a large sum in this w^ay, with a view to induce her own farmers to cultivate wheat. And so the state of New-York might make an annual ap- propriation for the purpose of introducing the culture of tobacco ; now it is not difficult to show that in such cases the farmer is rather injured than benefited, because his energies are misdirected ; he is put upon the cultivation of something for which his soil or his climate may be altogether unsuited, and w^hich the farmer of some other state will raise for him at a far less cost. We do not mean by these remarks to intimate that bounties should never be offered, but there is danger of carrying out the thing to an unwarrantable length, — of overlooking the great physical fact of the diversity of soil, climate, &c., and that no single locality, however highly favored, can produce every thing. To attempt every thing is to gain nothing. In our judgment, the only o])ject of a bounty should be, not io force the cultivation of some thing new, but effectually to test the capabilities of the state ; and to do this it certainly is not necessary to keep up a system of bounties. VOL. I. NO. 1. F 42 QUARTERLY JOURNAL. Another illustration of well-intended but ill-judged legislation for the benefit of the agriculturist, may be drawn from the long established policy of Great Britain. Her landed interest has long been the object of her special regard and special legislation ; she has steadily aimed to secure to her own farmers all the advantages of her own markets, to shut out all possible competition. But with the progressive development of the resources, and the exten- sion of the commerce of that great empire, other interests have been created, and though it cannot be said that they have been wholly uncared for, yet the landed has been the grand interest. The result of this special legislation for the farmer's good is, that those interests have been rendered antagonists striving for the mastery, whose natural state is one of mutual co-operation for a common good. It has been w^ell observed by a writer in the Lon- don Quarterly Review, " that the agricultural and commercial portions of our population are embarked in the same bottom, forming the complex cargo of the great galleon of the state, in which they must sink or swim together." We are free to confess that we are not at all desirous to see any such legislation in behalf of the American farmer. So long as our tariff is based upon the principle of protection, he unques- tionably should have his share of it. But we regard this as a matter of little moment, because our agriculturists are as sure of our home market without a protective tariff as with one. The great thing, we apprehend, which the farmer needs, is to know how^ to make his land in the highest degree productive, at the least possible expense. We look upon this as the grand pro- blem in agricultural science ; and it is one which cannot be satis- factorily resolved without the efficient and judicious interposition of the legislature. And w^hen we consider how intimately the solution of this problem is connected, not only with the primary profit of the farmer, but the physical happiness of all classes of the community, no man wall, surely, venture to say that this inter- position should be denied. It is a fact which may well seem strange to us, that while the mechanic, the manufacturer, the man of commerce, by applying the discoveries of modern science to their respective pursuits, have increased their wealth to an extent which arithmetic can hardly compute, the farmer, until within a very short period, has remained quite unconscious that the same CLAIMS OF AGRICULTURE. 43 science might be applied with the same prospect of success to his employment — the most ancient and the most important of all hu- man arts. But the revelations dimly seen, or rather prophetically guessed at by Lavoisier, and since hi.s day fully unfolded by Davy, Johnson, Liebig, and others, establish beyond all doubt the ex- istence of a most intimate relation between chemistry and all the occupations of the cultivator of the soil. Indeed, the discoveries of agricultural chemistry have rushed upon us so rapidly, as hardly to give us time to form a just estimate of their individual magni- tude and importance ; and while it would be absurd to say that they open to the farmer a future of indefinite progression in the productiveness and the productions of the soil, this much may be affirmed, that they prove the impossibility of noio fixing their limits. Jn an admirable article on agriculture, in a recent number of the London Quarterly Review, it is stated, that " between 1801 and 1841, the population of the British empire increased from 16,- 300,000, to 26,800,000 ; and these increasing numbers have been sustained with food almost entirely by the augmented productions of our own improving agriculture. By extensive enclosures, draining, «&,c., an amount of new and efficient forces have been called into action among the more energetic and intelligent part of the cultivators of the soil, especially in the northern and eastern portions of the island, which has been very nearly adequate to meet, from our home supplies, the increased demand for food arising from the addition of 10,000,000 to the population of the empire in the first forty years of this steam-rate century." We introduce this passage simply to show how the productiveness of a country may be increased — even one which has for many centu- ries been under cultivation. The results of particular instances of improvement, as given in the article already quoted from, are truly astonishing ; and w^hat is w^orthy of especial remark is the fact that the most surprising of these results should be placed to the credit of agricultural chemistry. Now, how shall the problem of greatest and most profitable productiveness, at least expense, be resolved ? In this impor- tant work, there is doubtless much which the American far- mer must do for himself, but at the same time he needs, and must have, the aid of the state. For, 44 QUARTERLY JOURNAL. 1. The first step towards improvement is a conviction that we have not yet reached perfection. But it is well known that con- victions of this sort are not very easily awakened in the minds of persons moving constantly in the same limited circle, comparing themselves with none but their immediate neighbors. Such men are commonly prepossessed in a degree commensurate vriih. their ignorance, that no improvement can be made. How strong and widely extended, for example, has been the prejudice among our agricultural population, against " book farmers ?" This iJliberal sentiment still exists, though we believe it is beginning to give way. What now can be expected of such men in reference to what is, not merely a practical art, but a science of the highest order, requiring a combination of various subordinate sciences in order to consummate its perfection. It is an established fact that the sciences of chemistry, of animal and vegetable physiology, of mechanics, form the foundation both of the theory and practice of that most important art, whose object is to obtain supplies of food, by co-operating with those laws which regulate the growth and multiplication of the animal and vegetable productions of the earth. Agriculture, says Liebig, is both an art and a science ; its scien- tific basis embraces a knowledge of all conditions of vegetable life, the origin of the elements of plants, and the sources whence they derive their nourishment. Now looking to the vast mass of our agricultural population, in their present character and modes of thinking, it is vain to expect that they will, individually, make those experiments without which there can be no useful discovery. 2. But even if they had the disposition, the great majority of our farmers have not the means of making the requisite experi- ments fully to test the virtues of various soils and manures. The farmer's whole capital — we speak of the class — is invested in his land and the usual means of its cultivation ; his farm probably is not without some incumbrance upon it ; he can, therefore, spare neither his land nor his time, for experiments which may turn out well, and may subject him to loss. 3. Neither can the gentleman-farmer — to use a term Avhich has become somewhat common — be depended upon for the determina- tion of the great question before mentioned. We of course must be understood as speaking of them generally. There are no doubt many exceptions to the remark just made ; there are men possess- CLAIMS OF AGRICULTURE. 45 ing the means, the disposition, and the intelligence necessary for the successful prosecution of this work. But without enlarging on this topic, or meaning to intimate that the labors of this class of agriculturists have been wholly useless, we have only to refer, in proof of our assertion, to the pages of our agricultural papers. These record a vast multitude of experiments, and they sometimes announce stupendous results — 29 to 70 bushels of wheat to the acre — but they are for the most part quite silent as to the expense of production. We have read of composts containing from twenty to thirty different ingredients ; now, not to speak of the costliness of such a composition for enriching the soil, a circumstance which puts it quite out of the reach of the mass of our farmers, the ex- periment in a scientific point of view is worthless, because in such a combination of agencies it is impossible to determine which of them are hurtful or useless, and which are beneficial. The work, therefore, if ever done effectually, must be undertaken by the state ; she has ample resources ; she will, of necessity, call science to her aid ; and she will aim to elevate and benefit the agricultural interest, not merely in a particular locality, but throughout her entire extent. But the practical question arises, in what way shall the state lend its aid ? In reply to this inquiry, we beg to observe, 1. That the general government owes a duty to agriculture — to American agriculture, and this duty is all the more urgent inas- much as it can be fully discharged without withdrawing one dollar from the national exchequer. The pecuniary means of performing the great work to which we have adverted, have been furnished through the singular generosity of a foreigner. We of course refer to the Smithsonian bequest. It certainly must be re- garded as disgraceful to our government, that scarcely a single step has been taken towards the fulfilment of the benevolent design of the testator, though several years have elapsed since the money was received. We do not mean to attempt an outline of the entire system of instruction which should be pursued in the Smith- sonian college : all that we mean to say is, that the diffusion of useful knowledge in reference to that branch of human industry, which is the basis of all others, and in which two-thirds of the whole population of the United States are engaged, should be one of the prominent objects of its erection. By the devotion of one- 46 QUARTERLY JOURNAL. fifth of the sum in the hands of government to this object, the in- terests of agriculture throughout the entire Union might be vastly benefited ; the erection of the institution near the seat of govern- ment would greatly help to diffuse its blessings far and near. As we have already intimated, we would not wish the Smithso- nian college to be a mere agricultural school ; there are other equally important branches of knowledge, which should not and need not be overlooked ; but we regard this subject as one which eminently deserves the early and earnest attention of the friends of agriculture in all the states. It is high time that the money be used for the noble purposes for which it was given. 2. We believe that a better use might be made of the sum which has been placed by the legislature of our own state at the disposal of the State Agricultural Society. The existing law will soon expire by its own limitation, and in any future act, we deem it of great importance that those who may have the management of the fund, should be directed to reduce the number and increase the amount of their premiums. In this way, we believe that much good will be done, and at least expense to the state ; so far, at least, as respects experimental agriculture, if we may be allowed to coin a phrase. Many a farmer might be tempted to undertake the raising of some new production by the offer of a premium of one hundred or five hundred dollars, who would not venture on the experiment for five or twenty dollars. Take, for example, the arti- cle of hemp ; the question whether it can be profitably cultivated in our state, might by the offer of a high premium be settled in a single year, or in two years at most. 3. The establishment of a permanent department or a Board of Agriculture, is a subject well worthy of serious consideration. The fact that the state society has for some years been employed as the agent of the state, seems to us to be a virtual acknowledge- ment of the want of some such department of government. Why then, shall we not have one responsible like all the other branches of the government to the legislature and the people 1 The interest to be watched over is a commanding one ; it, more than any other, affects the general welfare. It deserves a department, and we fondly hope that the day is not far distant when we shall have one. 4. The promotion of agricultural science is another duty which SOURSOILS. 47 the legislature owes to our farming population. This branch of our subject is amply large enough to merit a separate discussion. We have neither the room nor the time to enter into it with the fulness which it deserves, but we hope to be able to do so in some future number. The numerous and urgent proposals to establish agricultural schools, would seem to indicate a deep conviction in the public mind of the importance of the object itself; but how can it be best attained is a question to which different answers are given. An agricultural college, and the introduction of the study into our common schools, have been suggested. In regard to the first of these projects, we can only say at present, that the establishment of a college where the young farmer may at a small expense obtain the whole education which he needs to fit him for the duties of active life might be useful ; but to found a ynere agricultural school, in our judgment, would be a very unwise scheme. We entertain the same opinion in regard to the other suggestion, viz., the intro- duction of the study of agriculture into our common schools. If these schools were what they should be — if they were conducted by men who made teaching their exclusive business, the proposal might not be objected to ; but looking at our common schools as they now are and are likely to remain for years to come, notwith- standing all the efforts to elevate, w^e cannot but deem the plan above mentioned as worse than foolish, for the result can be nothing else than the imparting of that " little knowledge" which is always " a dangerous thing." No. Let the study of scientific agriculture be introduced into our academies^ and some good may be expected to be done. But we shall not pursue the subject further, as we hope to recur to it again in some future number. SOUR SOILS It is highly important that, whilst facts are examined and care- fully treasured up by the agriculturist, errors should also be searched out and guarded against ; and this not less in practice than in theory. All the processes of agriculture are based upon theory of some kind. No farmer works by guess. He has his reasons for all he does, and can least of all, be induced to try anything new, unless there are reasons for it, and such 48 QUARTERLY JOURNAL. reasons as strike his mind as good and sufficient. Yet it is not to be denied that for many things he has only the show of reason, whilst in fact there is none at all. We will not say this is the case in regard to the subject placed at the head of this ar- ticle, although we believe there exists no such thing as a sour soil. We offer no apology for differing from the farmer or the man of science in this respect, though both of them may be implicated in what we consider an error. We are well aware of the almost universal belief in it, arising, as we apprehend, in the practical man, from observing the benefit often arising from the application of alkalies and alkaline earths to the soil. The little knowledge which almost every one possesses of chemistry teaches him that when an acid and an alkali unite they form a salt — a compound generally of a mild and inactive kind compared with the substances which go to form it, and therefore it is thought, that when that class of substances is applied to soils which they call sour^ an amelioration is produced by their uniting with the peculiar acid which exists there. But does the benefit result from their neutralizing a free acid which was injurious to vegetation ? Let us examine it a moment. What acid or acids are found by actual analysis, in a free state, in the soil? and which are prejudicial to vegetation, or which favor the growth of certain plants 1 It cannot be carbonic, for this, every one knows, is an essential part of the food of plants, and in the quantity in which it is commonly found, instead of be- ing prejudicial, is an actual source of life and vigor. Exa- mine the analysis of soils given by the most correct analysts. We find, it is true, that inorganic acids, (sulphuric, phosphoric and muriatic) are present in variable quantities in almost all soils. But we find also the alkalies, (potash, soda, lime and magnesia) and the oxides of iron and manganese as invariably present. True, we are not told in so many words, that they are combined with the acids, but it cannot be supposed that these substances should exist uncombined by the side of each other, in circumstances the most favorable for union. The moment they come in contact they unite and form salts, and in this form they are found. The analy- sis of a large number of soils from various parts of the state of New-York, during the last two years, confirm these views. Are the organic acids found in the soil ? It is granted on all hands that these are formed by the living and growing plant, and so UR so I Ls . 4y depend upon the plant in which they are formed for their peculiar character. The oxalic acid of the sorrel, tartaric of the grape, citric of the lemon, and malic of the apple, and a host of others, may be formed by those plants growing in the same soil. Liebig says, " We have no reason to believe that a plant in a condition of free and unimpeded growth produces more of its peculiar acids than it requires for its own existence;" and he also says, that all of them " are in combination with bases." During the process of germination a seed gives off acetic acid to the soil. But it does not remain there uncombined. If seeds are caused to germinate in powdered chalk or carbonate of lime, after a time acetate of lime may be washed out from the chalk, (Bra- connet). And it is possible that the acid is sent out for this very purpose, to dissolve the lime and return with it into the circulation of the plant. At all events, it is always found in the soil combined with lime. Oxalic acid is not known to exist in the soil or in the water which reaches the roots of plants So says Johnston ; and yet the production of sorrel, which abounds in this acid, is supposed by many to depend upon the sourness of the soil. But observation proves that if this is the case, lime, the ordinarily recommended remedy, will not so neutralize the acid as to prevent its growth, even when applied in large quantities. Thus, Mr. N. Darling of New-Haven, Conn., mentions having seen it growing near an old limekiln, luxuriantly, through a considerable thickness of lime. In the Cultivator for August, 1844, it is stated that Doct. Beek- man, of Kinderhook, " had several loads of good lime spread on some land which was much infested with this plant. It was spread in the central part of the field very thick. After a lapse of two years, no effect whatever has been discoverable, either for or against the sorrel." It is but just to state here that numerous instances are mentioned of this plant being eradicated where lime was used. In the Cultivator for July, 1844, will be found a letter from J. J. Thomas, containing some curious facts in this connec- tion. One is, that this weed disappeared from the land of Mr. Dell, after the use of lime. Is it not, to say the least, probable, that in all such cases a course of active tillage has done more than the lime ? But oxalic acid has never been found in the soil. Some physiologists have attributed to the roots of plants not VOL. I. NO, 1. G 50 QUARTERLYJOURNAL. only the power of absorbing food, but also of throwing off those matters which are taken up with the food and are not necessary for the growth or sustenance of the plant. Amongst the experi- ments instituted to determine this point, we find but one in which there is any evidence of an acid being excreted, and in this case it was united with a base. When the ground upon which the poppy had been grown was washed, a considerable quantity of acetate of lime was found. But if free acids exist in soils they must be dissolved in the wa- ter which passes through, and will then appear in springs and wells, which we believe is never the case, although these waters always contain some salts. There is an apparent exception to this, but it is only apparent, in the case of carbonic and sulphuric acids as they exist in some springs and as they are produced beneath some soils in overwhelming quantities, so as to destroy all vegeta- ble life. The presence of these acids depends upon some local cause for which there is no remedy. Nothing has been said thus far of humic acid, which is known to abound in soils chiefly composed of vegetable matter, because this acid is utterly insoluble, and can therefore have no injurious effect upon vegetation. We are only considering such free acids as are prejudicial, and which of course must be soluble. It cannot be assumed that soils abounding in this acid due from this cause un- productive. They are so, not because they contain the acid, for it is generally admitted to be, under proper circumstances, an abundant source of nourishment to plants, but because the acid is insoluble, and cannot in this state be conveyed into the mouths of plants. But after all, the question must be decided by analysis. It can- not be reasoned thus — because such a plant grows upon a soil, that soil is sour. The only evidence of its being sour is the actual finding an acid in it, and if one is there it can certainly be found. Besides, this question cannot be decided from the effect of alkalies, and till some acid is found in the soil, the cause of the benefit fol- lowing theit use, must be looked for in something else than their neutralizing power. MANURES. 51 MANURES. THE RELATIONS OF ORGANIC TO INORGANIC MATTER. Manures are the food of plants. This is a fact which has been well understood through all the ages of agriculture, so far as the mere circumstance of applying them to the soil in order to secure a reasonable crop; but the hoxo they operated to bring this about, or why they were applied at all, have been points not so well com- prehended. That plants are beings of a delicate and complicated organization seems to have been long known, but this knowledge was of a general kind and led to no practical good. It has been left to the science of the present day to unlock this storehouse of exhaustlcss knowledge, and to astonish even the wise men of the nineteenth century with the wonderful developments that are almost daily made of the relations of organic and inorganic mat- ter. A seed falls into the ground, and, watered with the genial showers of spring, soon sends up a tender shoot. It reaches up- ward— expands — throws out its branches and leaves to the light and air, and its roots reach downwards and pierce into the soil. Year after year it grows and spreads till it becomes a tall oak or the gigantic pine. It opens its blossoms and for a few days they rejoice in the glad sunshine and then fade and fall. Next suc- ceeds the fruit — the seed — that strange product which is for the sustenance of the animal world. Whence have the materials been derived, which have served to build up the frame of the plant and perfect its fruit? Have they all come from the soil in which it grew, or from the atmosphere? We prepare the soil and manure it, and sow it with wheat. Does the crop depend upon the soil, the air, or the manure, for sustenance? In the early part of the seventeenth century. Van Helmont ad- vanced the theory that water was capable of supplying to plants all they need to perfect their growth, and thought he had demon- strated the truth of his theory by .experiment. In the following century, Jethro Tull maintained that plants only required earthy particles for their nourishment, and that it was only necessary to pulverise the soil to secure an abundant crop. He supposed that 52 QUARTERLY JOURNAL. the only use of air and water is to aid in reducing the soil to the state of extreme division. Others have said that the vegetable matter in the soil was the great source of fertility, and till the light of analytical science w'as thrown upon the subject, every thing relating to it was vague and uncertain. It may now be considered as settled that plants are dependent upon the earth, the air, and water, for sustenance, and that deprived of either they cease to exist. The earth furnishes the mineral ingredients with- out which the plant could no more flourish than without those it derives from water and the atmosphere. But in order to obtain a full comprehension of the action of ma- nures and their individual value, it is necessary to take a more particular view of the relation which plants sustain to the earth on which they grow. That physician would be deservedly exposed to ridicule, who, ignorant of nature and character of disease and of the operation of medicines, should attempt to cure his patient by administering a potion consisting of numerous ingredients, ho- ping some one in the compound might reach the case. So ought the farmer to be placed by his side, who remains ignorant of the nature of soils and plants, and the action of manures, and applies 2l fertilizer^ as he terms it, composed in a similar manner, in the ex- pectation that his crop will have the sagacity to select what it needs 'and reject what it does not need. Such is not rational, neither is it economical farming. The object of the farmer ought to be to get the greatest yield from the least outlay — to apply those manures which will supply the wants of the crop, and at the same time render the soil permanently productive. We say this cannot be done without knowledge, and that, not a general knowledge that manures must be applied, but a particular and minute under- standing of what constitutes a fertile soil, and what plants need to develop their! powers in the greatest perfection. A full investi- gation of these subjects would far exceed the bounds of an article or even a series of articles in this Journal. The reader is referred to the various standard works on agriculture, for a full discussion of these points, and particularly to the lectures of Prof. Johnston, which is in our estimation the best work of the kind yet printed. In the meantime let us proceed as far as our limits will allow, and as essentially introductory to the consideration of individual ma- nures, to examine the relations of plants to the soil. M A N U RES. 53 When we look around upon the old settled and long cultivated portions of this country, and reflect upon what they were in the days of our fathers, we cannot but notice an alarming change. The soil has experienced a wonderful degeneration — it has lost its fertility. It has been tilled — it has been manured — it has been watered with the rains and dews of heaven, and with the sweat of toil, but its productiveness is gone — or as the owner says, it is worn out. But the land does not wear out. Some radical change has taken place which unfits it for the production of the crops it once bore, or any other. Here luxuriant crops of wheat once grew, there tobacco and there cotton were raised in abundance, but now the impoverished soil refuses a return. And what is the cause? This we will attempt briefly to elucidate. When a portion of any plant is burned, the greater part disap- pears; a small portion of ash only being left. The quantity left by some plants is greater than that left by others, and the differ- ent parts of the same plant leave unequal quantities, and in all cases the residue is small when compared with the bulk of the plant. This will be evident from the following table: Quantity of ash in 100 lbs. of Wheat, 1 . 18 lbs " Straw, 3.51 ' Rye, 1.04 " Straw, 2.79 Oats, 2.58 " Straw, 5.74 Barley, 2.35 " Straw, 5.24 Beans, 2 . 14 " Straw, 3.12 Peas, 2.46 " Straw, 4.97 Potatoe, 2 . 65 lbs. " leaf, 4.79 Turnip, 7 . 05 " leaf, 2.96 Hay, 9.00 Red Clover, 7,70 Parsnip, 14.34 " leaf, 15.76 Elm wood, 1.88 " leaf, 11.80 Oak wood, 0.21 " leaf, 4.50 The above tables are quoted to show the quantities of ash left after burning different plants, that the quantity is always very small, varying from one to fifteen per cent, and that different parts of the same plant give different quantities. The constituents of this ash are substances with the most of which every one is fa- miliar. Thpv are potash, soda, lime, magnesia, alumina, silica. 64 QUARTERLY JOURNAL. iron, manganese, chlorine, iodine, sulphur and phosphorus. These do not exist in the plant in their simple form, but variously com- bined with each other and with another class of substances to be mentioned hereafter. Till a very recent date they were re- garded as not essential to the vegetable structure, being considered as being only accidentally present, from the fact of the plant growing in the earth. They are now however, regarded as not only important, but essential in the economy of vegetation, and it is the opinion of Liebig, that the presence of these substances ex- ercises the whole control in perfecting the plant. If they were not necessary to the healthy growth of the plant, or were only accidentally present, we should expect that sometimes one would be found in plants of the same species, and sometimes another in greater proportion than at other times, or that plants of whatever kind growing in the same soil would contain the same quantities. But this is not the case. The variation is very slight in plants of the same kmd, and those proportions may be considered as uni- form. Nor do plants of different species, nor even those of dif- erent varieties of the same species, growing in the same soil, con- tain the same quantities. In the tables quoted above, a remarka- ble difference appears in the quantity of ash left by various plants, and the difference is as remarkable in the constituents of this ash. Thus, the straw of wheat gives more than three per cent of ash, in which the principal mineral ingredients are as in the following table compared with those of oats, yielding nearly six per cent, and beans more than three per cent. The quantity is what is found in 1,000 lbs. of straw. Wheat, Oats, Bean, lbs. lbs. lbs. Potash, 0.20 8.70 16.56 Soda, 0.29 0.01 0.50 Lime, 2.50 1.52 6.20 Magnesia, 0.32 0.22 2.09 Sulphuric acid, 0.37 0.79 0.34 Phosphoric acid, 1.70 0.12 2.26 Silica, 28.70 45.88 2.20 A remarkable difference will be observed in the proportions of these substances in the different straws, and especially in the pot- ash and silica. While the wheat straw contains potash 0.20, MANURES. 56 and silica 28.70 lbs., the bean contains potash 16.56, and silica 2.20 lbs. in 1,000. Healthy and perfect plants of the same kind, will always be found to contain the same number of these substances, and in the same or very near the same proportions. This constancy of com- position, whether the plants are grown upon the same or different soils, is indisputable evidence that these substances are indispen- sable. These portions of the vegetable structure are all derived from the earth, and a fertile soil always contains them. Not always, it is true, in the same proportions, but they must be there in some quantity, or it is unproductive. The amount of some one may be very small in comparison with the mass of soil, and yet in con- nection with others give it a character of high fertility, as every farmer has seen in the application of a minute quantity of gypsum to a field of red clover. It will now be readily understood, to what this wearing out, or degeneration of the soil is attributable. In successive crops these substances are taken from the soil, and have not been restored in equal quantity in the manures that have been applied. The grain — hay — milk — butter — cheese — beef — wool, «&c., have been taken to the market, and all that was contained in them of a mine- ral nature, was so much robbed from the soil. The process of deterioration may not have been apparent, for originally the supply was large. But such a drain kept up for years has had the effect of impoverishing the soil and leaving it at last, in a measure at least, unproductive. The amount taken off in any one year was small, but continued for a number of years makes a large quantity, and if the whole has not been restored in the shape of manures containing the very substances carried away, the land must even- tually cease to be productive. At the same time another cause has been operating to bring about the same result. By the processes of cultivation some of these materials, which formerly existed in the earth in an insoluble state, are rendered soluble. They are taken up by the rain which falls, and carried down with it in its passage to the subsoil. In this way lime is often entirely exhaus- ted from a soil. It will be understood from what has been said, that all crops do not exhaust the soil of the same substances in the same proportion. 66 ' QUARTERLY JOURNAL. From this cause land which has ceased to be productive of one plant may yet be well calculated for another. And this has given rise to rotation in crops, now so extensively practised. Another cause of unproductiveness in a soil may be merely men- tioned here, and that is the presence of noxious substances. But this will be referred to more at length in another place. All this might have been prevented and may be remedied. It is possible not only to restore a soil to a former degree of fertility, but the limit of its productiveness is not known. Besides, we know not the effect which a continued cultivation of wheat, for instance, on a highly improved soil may have upon the qualities of that grain. We know indeed, that all our cultivated plants have been produced from a naturally inferior stalk, and that those grown upon a poor soil are inferior to those grown upon a rich one, and that cultivation has been the means of making them what they are. Have they reached the limit of improvement 1 is a question it is hoped will not be answered till proper efforts have been made to answer — no. We believe not, and we also believe that as long as the soil is continued in a' condition of progressive improvement, so long we shall find a corresponding improvement in not only the quantity but the quality of all cultivated plants. But the relations of organic to inorganic matter may be traced yet farther. The vegetable world is the food of the animal world ; the connecting link between the highest and the lowest orders of creation. The plant or its seed is eaten, and, behold, bone is made — muscle — fat — milk, and all the varied products of animal life. Whence all these 1 It will hardly be believed by those who read it now for the first time, that these are not really formed by the animal, but are the ready made products of the vegetable, which have only to be appropriated and put in their proper places in the body. Such is, nevertheless, the fact ; these very materials, as such, being found in the structure of the plant. But the con- nection does not stop here. Plants and animals die. Their bodies decay and return to the earth and air from whence they sprung, to become again food for a new generation — to become, in fact, ma- nures. And thus the eternal circle goes on. How wonderful then this relation, thus briefly noticed. The earth is the great storehouse and source of vegetable food. The plant receives it and prepares it for the animal, both of which must be eventually MANURES. 57 converted into food for a new race, thus linkingthe whole creation together in an unbroken chain. But another branch of the subject yet remains to be considered. We have seen that plants contain but a small proportion of min- eral or inorganic matter. The organic substances on the other hand are by far the most abundant. They compose the great bulk of the plant, constituting generally more than ninety per cent of it, although they are few in number, and three out of four of them, when pure, being always found in the form of gas. They are oxygen, hydrogen, nitrogen and carbon. Unlike the inorganic matter, these are not derived solely from the earth. Indeed, it is a point not yet settled whether some of them are not derived ex- clusively from the atmosphere. That there is a sufficient amount in the atmosphere to furnish plants with all they require, may be true, and yet at the same time it may not be true that they receive them all from this source. If it be true, then a great error has existed, and still exists, and is increasing in extent under the au- thority of science, in the preparation of farm-yard manures and composts for application to the soil. Instead of preventing tho- rough decomposition in the dung-heap, or checking it when it has reached a certain point — instead of using gypsum or charcoal to arrest the gases as they escape from decomposing animal matter — instead of ploughing in green manures or adding any vegetable or animal matters to the land, the proper course would be to decom- pose all such substances as perfectly as possible, or actually burn them, thus suffering all the volatile parts to escape into the atmos- phere, whilst the ashes alone are retained to be applied to the soil. Liebig himself, to whom this whole theory is often imputed, says, that humus is of use in the soil as a source of carbonic acid to enable the plant to gain time, that is, to increase rapidily ingrowth in a short period ; thus admitting that this gas is derived from the soil in part, while he adds, that by this means " space is obtained for the assimilation of {he elements of the soil necessary for the formation of new leaves and branches ; meaning the inorganic substances." — {Familiar Letters on Chemistry, Letter 15th.) But the experiments of Saussure seem to show, that the plant may not only derive its carbon from the soil in the form of carbonic acid, but that it has also the power of absorbing it in other forms and assimilating it. Practically considered, safety lies on the side VOL. I. NO. 1. H 58 QUARTERLYJOURNAL. that makes both the soil and the atmosphere the sources from which these elements are drawn. It is well known that the roots will absorb them if presented to them in a liquid form, and if intro- duced into the circulation they will no doubt be appropriated by the plant. Nothing in a solid form can enter into the circulation of plants. It is by means of water that they receive all their food which they take in by their roots, that fluid being the solvent of all they re- quire. By their leaves they absorb gases and probably water also. But before any thing can enter the minute pores of the roots, it must be dissolved in water. But this is not the only use of water. It is composed of two of the gases mentioned above, viz., oxygen, and hydrogen, and is an abundant source from which the plant can receive them. And it may be proper before closing this paper, to consider in a few words the sources whence the plant derives its organic constituents. Carbon constitutes a very large portion of the vegetable. From forty to fifty per cent, nearly or quite one-half, of all plants consists of this substance. This is derived from several sources. First, by their leaves from the atmosphere. When wood or coal is burned in the open air, the principal product is carbonic acid, i. e. carbon united with oxygen. During the process of respiration, animals give off from their lungs this same substance. About eleven ounces of this gas are said to be thrown off from the lungs of a healthy man in twenty-four hours. This mingles with the air, constituting about xolo P^"^^ °^ ^^^ weight, the quantity varying somewhat under different circumstances ; in the vicinity of large bodies of water, it being less, and at night more than in the day. From this source it is absorbed by the leaves of plants, which are furnished with numberless pores, serving as mouths. It is the opinion of one class of vegetable physioligists that it is in this way that they obtain all their carbon, making no use of their roots for this purpose. But it is probable that it is taken up largely by the roots, both that which is brought down from the atmosphere in rain, and also that which is formed in the soil by the decomposition of animal and vegetable matters. These organs indeed, may be considered the true mouths of plants, by which they receive by far the greater part of their food, both organic and inorganic. MANURES. 5d Although there are various sources from which plants may de- rive their hydrogen, yet water may be considered as the chief one. Of this substance it constitutes two parts in three ; and being the only medium by which they can receive their food, it is constantly passing through their organs, and is there decomposed, furnishing both hydrogen and oxygen to them. Ammonia is a compound of hydrogen and nitrogen, and may have a part to perform in fur- nishing this gas. Plants are surrounded with the atmosphere containing oxygen, are constantly supplied with water containing it, and are always absorbing carbonic acid of which it is a constituent ; and therefore no one will be at a loss to find the source from which plants pro- cure this gas. Although nitrogen forms a large part of the atmosphere and a very small part of plants, it does not appear that they obtain this substance from this source. We have just stated that ammonia consists of hydrogen and ni- trogen, and it is an abundant product of the decay of animal and vegetable substances. This is the substance commonly called hartshorn. It is known to exist in the juices of some plants already formed, and is absorbed in large quantities by water. It exists in the atmosphere in very small quantities at all times, and being washed down by rains, is brought in contact with the roots. Thus passing into the circulation, it is decomposed and its nitrogen appropriated. Another source is nitric acid (aquafortis.) This is also one of the products of decaying animals and vegetables. Besides this, it is produced during thimder showers, by the effect of the lightning upon the air, causing its elements to enter into a chemical union, and being absorbed by the rain is brought down and taken up by plants. The effect of some salts of this acid as manures, depends, without doubt, upon thissubstance. We have thus examined as fully as our space will allow, the con- stitution of plants, and their relation to the soil. It yet remains, before entering directly upon the subject of manures, to consider some circumstances w^hich modify their action. This will be done in the opening of the next number. 60 QUARTERLY JOURNAL, PHOSPHATE OF LIME. It is an object of great importance to discover phosphate of ^ime in its pure state, or even mixed with other materials, in suffi- cient quantity to supply the wants of agriculture. We fear, how- ever, that this desideratum will not be realized very soon. Al- though it cannot be said to be rare, yet it is not known to exist in large beds, and very rarely in small ones. The common mode of its occurrence in the mineral kingdom is either in small dissemi- nated particles, or in crystals varying in size from a needle to five inches in diameter. When occurring in crystals it is never in suf- ficient quantity to meet at all the wants of farming ; and in fact, these crystals are so highly esteemed by mineralogists, and so high a value placed upon them, that no one would ever think of spoiling them, or of devoting them to any other purpose than to adorn the cabinet. There are only two localities know-n in JNew-York which can possibly yield an amount sufficient to render it an object to the farmer. One of these places is seven or ten miles west of Port Kent, on Hogback mountain, at the iron ore bed of Messrs. Thom- linson & McDonald, or which is know^n in the Geological Report of the 2d District, as the Rutger's ore bed. At this bed it forms in some parts, nearly one-half the mass of the vein or bed ; at others considerably less. It is, how^ever, the principal stoney matter of the bed near the surface. The phosphate of lime of this locality may be obtained at the place where the ore is separated. The kind of stoney matter mixed with the ore is feldspar and horn- blende, mostly the former — hence, the whole material separated from the ore could be preserved and ground like plaster, and used as a fertilizer. The best way of using such a powder, would be to put a small quantity in the earth with the seed, or apply it as directly to the growing plant as possible. Let it be understood, how- ever, that this locality is not of very great importance ; the wash- ing of the ore, however, would supply several farmers with this invaluable substance. We have mentioned this locality that it may not be lost, to those certainly who live in the immediate neighborhood ; for they ought to secure it for their gardens at PHOSPHATKOFLIME. 61 least. In the course of a year, if the ore continues to be worked, several tons of it might be procured. In using it, it should be reduced to an impalpable powder. The color of this phosphate is red or reddish. It sometimes appears in large crystals upon the walls of the vein, but it is so extremely brittle that it will be very difficult to procure it in a good form for the cabinet ; still, it is an interesting variety. Another locality of phosphate of lime deserving of the atten- tion of the agriculturist, is that of the Sandford ore bed in Moria or Westport. It is washed out of the ore in the same way as the former. Its color is a duller red than the former, or rather brown, and is always in small grains, and appears somewhat like the flesh- colored feldspar. In addition to the above localities of phosphate of lime, one other is deserving of notice, which we had forgotten when we commenced our notice of the preceding. It is at Crown Point, and th^ mineral is known as the eupyrchroite. We discovered its locality while engaged in the survey, and as the external characters are so dissimilar to phosphate of lime, we considered it a new mineral substance. Our experiments at the time showed it to be a phosphate, but we conjectured that it contained another sub- stance in combination. We still entertain this opinion. But the analysis of Dr. Beck shows that phosphate of lime enters largely into its composition ; and as it forms a vein in the rock more than a foot wide, it is possible it may be of some importance to the farmer. It is a dull green, and fibrous and obscurely mamillary, or in the form of segments of a sphere. This substance is inter- mixed with silex in little masses in the interior, and on that account will not pulverize so easily as it usually does. We have not ex- amined it, however, with the view of determining how much this locality can furnish at a reasonable expense. At the time we dis- covered it, we considered it rather in the light of a trap dyke, or an earthy vein ; it was concealed, however, partly by soil, and hence we may be deceived as to its wndth, nature of the deposit, as well as to its extent. 62 QUARTERLYJOURNAL FERTILIZERS IN THE ROCKS. Our attention in the course of the agricultural survey, has been turned to the character of the rocks as fertilizers of the soil. The first inquiry was — do the rocky masses themselves admit of being applied as manures '? and in the second place, what' elements do they contain which renders them valuable as fertilizers to soils 1 In answer to the first question, we have ascertained that some at least of the shales — limestone shales, as they may be called — are of great importance to agriculture. We stated in one of the meetings held at the geological rooms, some of the results of the analysis which we had made : showing that they are rich in saline matter, and mostly free from the astringent salts which are inju- rious to vegetation. These examinations are the first which have been made in this country in this matter, and we propose to pur- sue them. New-York, in every district, except the Atlantic, is rich in the shales, particularly the western, or the wheat growing dis- trict. In order to use these shales, the best mode will be to raise them, throw them into heaps in prepared places and then let them crumble and decompose. The debris of the heaps may be mixed with a compost or with barn-yard manure. If the decomposing matters are astringent, mix them with sufficient lime to neutralize the salt, which will probably be mixtures of the sulphates of iron and alumine ; these will be decomposed, and gypsum will be one of the resulting compounds. In addition to these salts there will be found sulphate of magnesia, which ranks high as a fertilizer. Besides the shales, the limestones themselves are deserving of examination ; but, as I have not yet advanced far in this inquiry in regard to them, I merely speak of them in this brief manner, hoping by and by to lay some important results before the agricul- tural community. Of the materials which it is possible the fossiliferous limestones may contain, we may state the high probability of their being rich in phosphate of lime. Derived as they all are from primary rocks, all of which are occasionally known to embrace this sub- stance, we can hardly doubt of its presence — especially when we connect it with the fact that much organic matter has been enclo- FERTILIZERS IN THE ROCKS. 63 sed in the rocks themselves, in combination with organic remains. All animal matter contains more or less of the phosphates, and hence as these remains of organic bodies are still enclosed in our rocks, we conceive that it must be locked up still in these sedi- mentary masses. Bearing upon this subject, we may state that the recent examinations of Mr. Benjamin Silliman, Jr., of the co- rals, bears out this conjecture. Thus, Mr. Silliman found as much as nine or ten per cent of the phosphate in some of his examinations of the corals. Is this substance likely to be lost when these corals are enclosed in their rocky beds ? If a limestone with a few per cent of this substance could be found, its value for agricultural purposes would be greatly increased. All these facts and suggestions have a practical bearing, and w^e are anxious the farmer should be able to avail himself of all the aids which science can afford. On this subject we propose to give from time to time, the results of our inquiries. Phosphate of lime, we have already stated in another article, occurs in the white limestones, such as those in Orange, St. Law- rence, and Jefferson counties. Of the origin of this substance there is a difference of opinion, and we hope we may be excused for occupying a short space in our columns in the discussion of this point, although it has no practical bearing ; yet we believe that all enlightened agriculturists will be pleased to know as much as pos- sible of those subjects which relate to the history of important materials — one so important as phosphate of lime. Mr. James D.Dana, [Joicrnal of Science p. 135, Vol. XL VII,] maintains that the phosphate of these limestones, although now in superbly finished crystals, originated from organic structures, from corals, which after being enclosed in their rocky prison, were ex- posed to intense heat, and hence were decomposed ; the phosphate of lime separating from other matters composing the original co- ral, assumed the form and condition we now find it. In this expo- sure, the whole rock is supposed to have undergone an entire change, passing from an earthy to a liighly crystalline mass. The idea is, that these rocks were originally deposited in the ocean, enclosing in their several beds and layers the organic bodies which then lived upon those beds; or, in that ocean — mere sediments — but by the exposures we have already spoken of, have been chang- ed and brought to the condition we now find them. Magnesia is 64 QUARTERLY JOURNAL. another element of corals, and as many limestones are magnesian, it is inferred that these limestones have also a similar origin. Pro- ceeding still farther, Mr. Dana infers that the magnesian minerals, as serpentine, steatite, pyroxene, tremolite, spinelle, chrondrodite, all have a similar origin ; a derivation from organic matter. But now let us enquire, are these generalizations necessary 1 Are they pro- bable ] 1. As it regards the phosphate of lime, we have given two localities [p. 60,61,] where it forms the gangue of iron ores ; and again it exists in gneiss, mica slate and granite. Is it of organic orio-in here ? There is no proof of it. It is only when contained in limestones that phosphate of lime and magnesia are supposed to have this origin. The question must turn then, on this point : are the relations of these limestones in St. Lawrence, Jefferson, Essex, and Orange counties, such as to bear out and sustain the hypothesis 1 We answer in the negative, and would add in support of our ne- gative, their relations are such as to overthrow — to entirely over- throw it — to demolish it. The limestones which are richest in phosphate of lime and other magnesian minerals, are universally enclosed in gneiss or granite — they are in veins or beds ; one in particular, which is rich in these minerals, projects out of the hy- persthene rock, or comes up from below. How a sedimentary, coraline rock could get into this position remains to be shown. That it has been acted upon by heat is not denied, but that this and many other masses like unto it were originally sedimentary rocks, not a fact in existence has ever been cbserv£d to sustain the hy- pothesis. Again, the magnesian limestones of Berkshire county, the Stockbridge limestone, which is truly a sedimentary rock and stratified, has never furnished to my knowledge a crystal of phos- phate. It is here that we ought to find it, inasmuch as it is gran- ular or crystalline, and may have been formed at a period when animals dwelt in the seas upon whose bottom it was deposited. But once more and we shall drop the subject. We wish to be un- derstood not to deny the possibility of changes of the kind Mr. Dana speaks of. We deny the propriety of the application he has made of the facts to the limestones of the counties mentioned above. For a full account of this origin we refer the reader to the Geological Report of the 2d District. r R K i: MARTINS. 65 FREE MARTINS. When a cow produces two calves, one of them a bull calf, and the other a cow calf, the cow calf is known by the curious name of Free Martin* The male becomes in due time a perfect and use- ful bull, but the female is generally supposed to be incapable of propagation. This belief is prevalent, not only in this country but elsewhere. An opinion so wide spread and so fully believed, not only by the ignorant and vulgar, but experienced and intelligent cattle breeders, would seem to be worthy of some degree of credit. It certainly merits investigation. T^'he first point of inquiry, is to determine whether it is an inva- riable, rule that free martins will not propagate. In order to as- certain how far this opinion, so generally received, might be cor- rect, I made careful inquiries among many who were engaged in reaving cattle, and also examined such journals and books as would be likely to furnish information on the subject. It soon appeared beyond a reasonable doubt, that free martins tcere not necessarily barren; yet as a general rule, subject to a few exceptions, they will not breed. A gentleman of A'eracity, residing in Buffalo, and well known to many agriculturists throughout the state, informed me that he reared a free martin on his own farm, and that she afterwards calved. This animal is still living, and is on the farm of L. F. Allen, Black Rock. An English gentleman informed me of an other instance in England, which occurred under his own observa- tion. The heifer died of disease, and on examination after death was found to be pregnant. Two cases of free martins propagating are recorded, and a third related on hearsay evidence in the American Agriculturist, Vol. III. No. 3, March, 1844, by Joseph Cope of Pennsylvania. An anonymous writer in the Farmers' Magazine, for November, 1806, describes a free martin, belonging to Mr. Buchan of Kil- lingtringham, which had a calf, and proved to be a good milker. Another writer in the same Magazine for November, 1807, raised a free martin, which bore when two years old a fine male calf. •Cattle ; their Breeds, Management and Diseases, &c.,by W. Youatt. Phila- delphia, 18.^6, p. 538. VOL. I. — NO. ] . I 66 QUARTERLY' JOURNAL. These are the only free martins I can ascertain on sufficient evidence to have propagated, while there is abundant evidence, equally good, of a very considerable number which had been faithfully tried and proved barren. It would hence appear that the rule is, singular as it may seem, that the female twin is unfruitful, yet in a few rare instances she is capable of breeding. It becomes then an inquiry not of physiological curiosity alone, but of practical value, to learn upon what the barrenness depends, and how the fruitfulness or un fruitful n ess of the calf may be known in early life. It is established with tolerable certainty, that the free martin when incapable of propagating is anatomically deficient, t)r deformed in some of the organs of generation ; and these deficien- cies or deformities veryi plainly and with a great degree of uni- formity, modify her external form and appearance. We accord- ingly find heifers of this description coarse and masculine in struc- ture • and in the head and horns especially they exhibit a very marked approach to those of the ox ; the teats are smaller than is usual in the heifer : she manifests no propensity to breed. The external appearance of the vagina is the same as in other cows. Some of these distinctions are of course not developed until she has arrived at the age of bearing. The internal structure is marked by still greater differences ; these, however, are not to be seen except by post mortem examination. The first, and so far as I know, the only scientific investigation, was made by the accurate and distinguished anatomist John Hun- ter. He examined three of these free martins, and found in them all a greater or less deviation from the form of the female, and the addition of some of the organs peculiar to the male ; they w^ere in fact hermaphrodites. The subjoined description of one of them is taken from the Philosophical Transactions, Vol. LXIX. p. 289. " Mr. Abuthnot's free martin, seven years old. The external parts were rather smaller than in the cow\ The vagina* passed on as in the cow, to the opening of the urethra^-\ and then • Vagina is a technical term ; the common name I believe is bearing, t Urethra is the passage for the urine from the bladder. K R E E MARTINS. 67 it began to contract into a small canal which passed on to the di- vision of the uterus into two horns, each horn passed along the edge of the broad ligament, latterly toward the ovarm. " At the termination of these horns were placed both the ovaria and the testicles. Both were neai'ly of the same size, which was about as large as a small nutmeg. To the ovaria I could not find any fallopian tube. " To the testicles were vasa deferentia^ but they were imperfect. The left one did not come near the testicle ; the right one only came close to it, but did not terminate in the body called the epi- didymis. They were both pervious and opened into the vagina near the opening of the urethra. " On the posterior surface of the bladder, or between the uterus (womb) and bladder, near the two bags called vesicula seminales in the male, but much smaller than they are in the bull, the ducts opened along with the vasa deferentia. This animal then had a mixture of all the parts, but all of them were imperfect." Mr. Hunter also states that in external form they bore a marked resemblance to the ox. Free martins, however, even when barren, are not always her- maphrodites ; they may be simply deficient in the sexual organs peculiar to the female. In this case their form is not necessarily masculine, yet it is so in the majority of instances. About a year since I examined a free martin of this descrip- tion, reared by Frederick I. Betts, Esq. of this place, (Newburgh). She was about three years old, and in external form and appear- ance presented nothing different from other cows. She manifested the sexual propensities, even to a greater degree than usual ; in- deed she was almost constantly in season ; yet she never became pregnant, although faithfully tried. In the structure of the internal organs of generation, there was no mixture of male parts, but a very marked departure from the natural structure of the female. The vagina externally presented the usual appearance of a heifer which had never borne a calf. It passed on, as in the heifer ex- amined by Mr. Hunter, to the opening of the urethra, when it begun io contract into a small canal, which passed on for six inch- es, where it terminated in a closed sac, one inch from the mouth of the uterus. 68 QUARTERLY JOURNAL. The uterus was perfect in structure, but exceedingly small. The ovaries were small, corresponding in size to the womb j their structure presented no well marked difference from other cows. Thefallopia7i tubes were also perfect, but likewise small. The womb and appendages, in fact, very nearly resembled the same parts in a calf a few weeks old. The following estimate of the size and weight of the vagina, uterus, &c., of a cow, a calf, and the free martin referred to above, will exhibit the extent of the deficiency in size, &c. Coio, after two years old. Length of vagina 14 to 20 inches ; circumference of vagina about 8 inches. Length of the womb 12 inches ; circumference of the womb li inch ; weight of the w^hole from 1 to 2 pounds. Calf ^ four weeks old. Length of the vagina 6 inches ; circumference of vagina 2k inches. Length of the womb 2 h inches ; circumference of the womb iths of an inch ; weight of the whole 1 ounce. Free Martin. Length of vagina 8 inches ; circumference of vagina near the mouth 2 inches ; circumference of vagina at the middle iths of an inch. Length of the womb 2% inches ; circumference of womb 3ths of an incti ; weight of the whole II ounces. \\\ taking the length of the womb, I measured from the mouth to the extremity of one of the horns of the womb. I took the measure in this way, because there is more uniformity in the size of the horns, than in what is usually termed the body. The accompanying plates will aid in understanding the struc- ture of these parts. Fig. 1 represents the natural appearance of the vagina, womb and ovaries, as they appear externally when removed from the body. a. is the external view of the vagina. h. represents the situation of the mouth of the womb, which is fully exposed in Fig. 2. c.c. are the ovaries. e.c. the two horns of the womb. F R E E M A II T I N S . 69 Fig. 2. represents the same parts, with a. the vagina, slit open to show h. the mouth of the womb. c.c. the ovaries. d. the urethra opening into the vagina. e.e. the horns of womb. Fig. 3 represents the same organs, as found in the free martin belonging to Mr. Betts ; the vagina being slit open to show its extent and termination, an inch beyond. The mouth of the womb is represented by the dotted lines h. From these dissections it would appear that there are two varie- ties of free martins. The first, and by far the most common, are probably hermaphro- dites. They are more or less masculine in appearance, and mani- fest no desire for the male. They will even work, it is said, with an ox ; I knew an instance of the kind in this cofmty. This va- riety, so far as I can learn, never breed. This conclusion, made as it necessarily is, from comparatively slender materials, may be erroneous ; yet I think there is sufficient evidence to afford a rea- sonable ground for the opinion. It is worthy of notice that the Romans called their barren cows taura^ as if they had something of the bull about them. But it is not slated that these tauree were free martins, although the supposition is not improbable. Columella* speaks of " taurce which occupy the place of fertile cows, and should be sent away." Varrof also calls the barren cow taura. The second variety of free martins resembles other cows exter- nally, being feminine in appearance and exhibiting the usual sex- ual propensities. Those belonging to this class may breed, or they may not : generally, however, they will not. I know of no external mark by which the barren of this latter variety may be distinguished from the fruitful. Future investigations may dis- cover some external mark, but at present it is mere guess work. A free martin calf, then, that resembles a male in external ap- pearance, and especially about the head, may safely be condemned as unfruitful ; and even if she is not masculine in appearance, she may still, in nine cases out of ten, be also condemned as • Lib. vi. cap. 22. t -De Re Rustica. Lib. ii. cap. 5. 70 QU AllT ERL Y JO U RX AL. equally useless for breeding. The farmer that raises a free martin for a breeder will, in ninety-nine cases out of a hundred, be disap- pointed in his expectations. If these conclusions are correct, they afford a most singular anomaly to the usual order of generation. Why twin heifers or twin bulls should be fruitful, and a free martin barren, is utterly inexplicable upon any known or supposable principle of physio- logy. Yet, strange as it may appear, observation would seem to establish the fact as a general rule, and we are obliged to admit it, notwithstanding our unbelief and its apparent inconsistency. The subject is well worthy of further investigation, and farmers having free martins born on their farms would confer an especial favor upon many others, if they would have them carefully ex- amined, after death, by some person acquainted with the natural structure of the organs of generation. It is not necessary to keep the animal until grown, if this is not convenient, as the organiza- tion of the parts can be sufficiently seen in the j^oungest calf. There have been instances of the cow producing three and even four calves at one birth ; but there is, I believe, no mention in these cases of the procreative power of the female. I examined one cow whose womb contained four calves ; all of them were females, finely formed, well developed, and bearing a close resem- blance to each other. In each of these calves the organs of gene- ration were perfect ; and had the calves been born and reared, there was no anatomical reason why they should not all have proved good breeders. I also met with two heifers which were barren. In one there was a fibrous plug, closing the mouth of the womb, and which, according to the prevalent opinion of generation, would necessa- rily prevent impregnation. In the other, the womb had two mouths, instead of one. Yet this does not necessarily cause unfruitfulness, for I subsequently dissected a cow whose womb contained a calf, and yet had two mouths. There are many other interesting topics connected with these investigations, which I may resume on some other occasion. ?!ewbur^h, January 1st, 1845. K K W PUBLICATION. 71 NEW PUBLICATION. A treatise on the forces which produce the organization of plants, with an appendix containing several memoirs on capillary attraction, electricity and the chemical action of light, by John W. Dhapee, M. D., Prof, of Chemistry in the Univer- sity of the oily of New-York. The title of this book and the high reputation of its author, strongly incited us to give it an early perusal. We were wishing also to furnish our readers with some abstracts from its pages that we might be instrumental in awakening in thera, if need be, a taste for a higher order of inquiry than is found in the ordinary treatises on the physiology of organic beings. Probably no field has ever been opened so rich in facts, so important in results, and at the same time so attractive to the philosophic mind, as an inquiry into the nature of those forces which produce organization ; and if the mystery which hangs over the production of organic bodies, if the secrets which belong to life are ever dispelled or revealed, it will be by labors in this field of research. It is true that it is not a new field, one that is just opened or just entered, for many keen sighted men of former days, men profound in knowledo-e and skilled in philosophic analysis have made those forces the sub- ject of anxious and serious inquiry. That these inquiries have been eminently successful we by no means assert. Surrounded as they necessarily are with great and serious difficulties, partly from the nature of the forces themselves, but mainly from the circum- stance that they become known to us solely from their effects, it can hardly be considered strange that they should have often ter- minated unsatisfactorily, or without obtaining positive results. Still those inquiries have been at least partially successful ; and hence instead of losing their interest, they are at the present time awaking and exciting more attention than at any former period. The work of Professor Draper is divided into two parts. The first is a compilation,, as we call it, of the views of modem phi- losophers on subjects relating to the forces concerned in organiza- tion, or those which have a hand in developing vegetable and ani- mal bodies, as the action of the imponderables, light, heat and electricity. The second part is made up of memoirs written at different times and published in the journals of the day. Anion e plant ami its parts, (whetlier taking place spontaneously or otherwise,) and not to give those ingredients in all cases as they are actually yielded to us in the prc-cess of destructive analysis, I shall subjoin many of the constituents of the ashy residua not as found, but rather as the principles of che- mistry authorise us to deduce them, in eccordance with the above requisition. EXTRACTS FOREIGN AND DOMESTIC. 125 Composition of 100 paris of this residuum^ as follows : Silica, with traces of combined potassa, 38 .02 Phosphate of lime, with traces of phosphate of magnesia, 54 .60 Phosphate of potassa, (rich in this salt,) ' Sulphate of potassa, Sulphate of lime, in traces, Chloride of calcium, " Chloride of potassium " Lime and magnesia, '' ■' and loss, . 7 . 38 100.00 4. — Of coarse Rice Flour ^ from the hulk. It gives, on burning, a bulky, porous ash=11.23 per cent. Corrected stateraent:=ll .831 per cent. Composition of 100 parts of this residuum., as follows : Silica, with traces of combined potassa, 69 .27 Phosphate of lime, with traces of phosphate of magnesia, 28.94 Phosphate of potassa, (rich in this salt,) ) Carbonate of potass, in traces, | Sulphate of potassa, 'J ^^^^ _ ^ ^ ^ ^ .^ Lime and magnesia, "■ ' ^ Chloride of calcium, " Chloride of potassium, " 100.00 5. — Of the Husk J cominonly called chaff., or offal. Burns wath little or no flame, into a perfectly white, silicious skeleton of the husk. In weight it equals 13.67 per cent. Composition of 100 parts of this residuum., as follows : Silica 97 .551 Phosphate of lime, with traces of alumina and oxides of iron and manganese, 1 . 023 Carbonate of lime, 0.294 Phosphate of potassa, ) Sulphate of potassa, in traces, I i i i iqo /^i 1 • 1 r i ■ cc r and loss. ............ i. lo^ Lhlonde oi potassmm, " f ' Carbonate of potassa, " J 100.000 6. — Of the Bice Straw. Burns into an ash, which is a semi-fused, glassy frit. It weighs 12.422 per cent. 126 QUAllTERLY JOURNAL. Composition in 100 parts, as follows : Silica, 84 .75 Potassa, with probable traces of soda, combined with the the above silica, 8.69 Phosphate of lime, with traces of oxide of iron (and manganese,) 2 . 00 Carbonate of lime, 2 . 00 Alumina, in traces, . . . . ^ Phosphate of potassa, . . | Carbonate of potassa, . . |- and loss, 2 .56 Sulphate of potassa, . . . Chloride of potassium, 100.00 7. — Rice Soil from Waverly Island. Silica, with fine sand, one-third of which is feldspathic "j and slightly magnesian or talcose ; and contains alu- } . -, „p^ mina with from 2 to 4 per cent of potassa, mingled i with soda and magnesia, J Alumina, partly combined with humic acid, 12.35 Peroxide of iron (combined with humus,) with decided traces of phosphate of lime, (bone-earth,) 4.15 Carbonate of lime, with traces of magnesia, 0.40 Water of absorption, .... 8.50^ 09 nn Humus, (organic matter,) 23 .50 ^ '^' Chloride of calcium. Sulphate of lime, . . . Sulphate of magnesia, \ and loss, 1 . 35 Sulphate of potassa, . Chloride of sodium, . 100.00 8. — Rice Soil from Woodville, Mai7i, Waverly. Silica, with fine sand, as above, 57 .50 Alumina, partly combined with humic acid, 10.45 Peroxide of iron (combined with humus,) with decided traces of phosphate of lime, 4 . 60 Carbonate of lime, 0 .40 Carbonate of magnesia, 0.58 Water of absorntion, 7.50 ? of; qn Humus, ......... ..17.80^ ^^"^^ Chloride of calcium, ) Sulphate of lime, .... | Sulphate of magnesia, )■ and loss, 1 . 17 Sulphate of potassa, . . | Chloride of sodium, . . j 100.00 EXTRACTS FOREIGN AND DOMESTIC. 127 9. — Rice Soil, from Matanzas on the Main. Silica, with fine sand, as above, 60 .50 Alumina, partly combined with humic acid, 8. 15 Peroxide of iron (combined with humus,) with decided traces of phosphate of lime, 3 . 00 Carbonate of lime, with traces of magnesia, 0.85 Water of absorption, 9.00 ( q Humus, 18.50^ ^^-^^ Chlorides of calcium and of sodium, ? , i -, ^^ c 1 1 , 1 1 > and loss, 1 . 00 Sulphates nearly as above, ^ ' 101.00 10. — Rice Soil from, Dr. Parker. Silica, with fine sand, as above, 41 .25 Alumina, (combined with humus,) 9 .25 Peroxide of iron, (combined with humus,) 3 ..30 Phosphate of lime, . 0 .55 Carbonate of lime, 0 . 85 ( 'arbonate of ma2;nesia, 0.45 Water of absorption, 9.50^ d.Q nn llumus, (with odor of ammonia,) 33.50^ 4d.OO Chloride of calcium, abundant, ) ( 'hloride of sodium, | Sulphate of lime, \ and loss, 1 .35 Sulphate of magnesia, Sulphate of potassa, 100.00 Additional particulars, ivit/i some consequences from theforegoijia-, \\.\ 100 parts by weight of rough rice (from which the remains of stems and glume-leaflets had been separated,) gave 82.10 parts of grain, and 17.90 " husk. 100.00 [2. 1 100 parts of unhusked grain, gave 95.238 parts of non-cotyledonous grain, and 4.762 " cotyledons, or eyes. 100.00 1 3. 1 100 parts of non-cotyledonous unhusked grain, gave 94 .3 of grain without husk, cotyledon or epidermis, 5.7 of epidermis, or inner coat. 100.00 128 QUARTERLY JOURNAL. 1 4. J 100 parts of rough rice, then has 17.900 husk. 3.909 cotyledon. 4.456 epidermis. 73.735 clean grain.* 100.000 [5. J The ratio of rough rice to the straw of the harvested grain, deduced from taking the mean of fifteen separate experiments, gave the weight of the grain 53.5, that of the straw, including the panicle or stems, 23.6. But as many of the leaves appear to have been mutilated, I am disposed to assume as a probable approximation to the truth, the weight of the grain as just double that of the cut straw. And as some observation of the stubble and roots strongly favors the idea of their equaling together the weight of the straw, I shall still farther venture to consider the rough rice of a ripe, harvested plant as equal in weight to that of the entire stem, leaves and root. [6.] Let us next attempt an approximation towards an appre- ciation of the mineral constituents of these different portions of the rice plant. The ash in 100 parts of rough rice equals .7462 parts. And as the ash in 100 of the husk, equals 13.67, that in 17.90 parts of husk must equal 2.446 parts. By difference, therefore, be- tween 2.446 and 4.752, the ash of the cotyledon, epidermis and clean grain, in 100 parts of rough rice, will equal 2.316 parts. But the percentage of the ash in clean rice being known, we are able to state what the amount of ash is. In clean rice of 100 parts rough rice, it is 0.297 parts. The general statement, then, will stand thus, for 100 parts rough rice. Ash in the husk, 2 .446 parts. " cotyledon and epidermis,.. 2.019 " " cleangrain, 0.297 " 4.762 [7.] The straw, (including the stubble and root,) having been assumed as equal in weight to the rough grain, the ratio of the mineral ingredients of the former to the latter, stands as 12.422 to 4.762. [8.] Considering a single rice plant, in its dry, mature state, to weigh 100 grains, (a supposition which will often accord with tlie fact,) we shall have of mineral matter in the different parts of the plants, the following number of grains : • From losses sustained to the clean grain, in the process of milling, it is not pro- bable that above 70 parts of commercial rice are afforded by lOO of rough rice. K X T R A C T -S 1- O R K I G N A N U U O M K S T 1 C . 1:29 In the stubble and root, 36 . 08 " straw and pan leaves, 36 .08 " husk, 14.20 " cotyledon and epidermis, 11 .70 clean rice, 1 . 94 100.00 As, however, in the milling, nearly one-sixth of the cotyledon still adheres to the grain, lor all practical estimates, it will be nearer the truth to state the mineral ingredients of clean rice at 2 per cent those of the whole crop, and to diminish, therefore, the residuum of the cotyledon and epidermis by 0.06 per cent, making the percentage statement to stand thus : Stubble and root, 36 . 08 Straw and leaves, 36 . 08 Husk, 14.20 Cotyledon and epidermis, 11 .64 Clean rice, (commercial,) 2 . 00 100.00* [9. J If the foregoing views are correct, it becomes plain, at a glance, that the planter who sells his crop in the condition of rough rice, robs his lands of 27.84 per cent of the mineral ingredients of this species of produce ; while, on the other hand, he who sells it as clean rice, subtracts from them but two per cent of these ingredients. But the true value of these constituents cannot be rightly esti- mated by their numerical proportions, since the mineral ingredients of the cotyledon and epidermis consist of above fifty per cent of the most precious saline substances, while in those of the stubble, root and husk, the like constituents scarcely rise to ten per cent. [lO.j From the extreme slowness with which the husk sutfers conversion into humus, unless fermented with stable litter, this portion of the rice plant appears to be almost wholly neglected by the planter. But as it contains above thirty per cent of carbon, it mu«;t be capable, when incorporated with the soil, of performing, to a considerable extent, the functions of humus, i. e. of gradually giving rise to carbonic acid from combining with the oxygen of • It may be useful to present here, also, a per centum view of the incombustible constituents of the rough rice. Husk, 51.00 Cotyledon and epidermis, 41 .81 Clean rice, 7.19 It scarcely need to be stated, that the cotyledon and epidermis are found in the coarse rice flour, intermingled larg-ely with the husk, and witli from three to four per cent of powdered clean rice. The cotyledon and the epidermis are richer than the clean rice in saccharine matter and gluten, which materially augment the value of rice flour as a feed for cattle and swine. These principles are tlius returned to the soil unilcr the most favorable conditions for agriculture. VOL. I. NO. 1. R 130 QUARTERLY JOURNAL. the air, and of raising the temperature of the soil by its erema- causis, or slow combustion. Besides, its minutely divided silica is in a more favorable condition for absorption by the rootlets of plants, than that which is offered to them by the soil itself. We may add to these supposed useful properties of the husk, the me- chanical service w'hich in certain stiff, compact lands it is capable of exerting, by keeping the ground open to the access of air, and as an absorbent of moisture. As it is unlike to the stalk and leaf, in not containing alkali, it might, perhaps, be found advantageous to add wood a-shes along with it to the soils on which it is applied. The extraordinary results, so fully proven of late, to flow from the use of minutely divided charcoal, would perhaps authorise another mode of treating the rice offal, which is to burn it wdth a smothered combustion in small kilns, or in heaps partly covered with soil, whereby it might be converted into a species of char- coal. I should anticipate from such a preparation of the husk, whether applied alone, or previously mixed up with putrescent matters into a compost, the most marked effects.* I conclude this report with the hope that this inquiry, which is by no means supposed to have exhausted the subject, or to have reached that rigid accuracy of result which it is to be hoped may one day be obtained, may afford the rice planter more valid reasons than he before had, for husbanding those mineral elements of his crop with a religious care, the neglect of which, with whatever apparent impunity it may at first be attended, cannot fail in the end to involve him in a hopeless struggle against nature. C. U. SHEPARD. Charleston, April 6th, 1844. 4 AN ANALYSIS OF COTTON WOOL, COTTON SEED, IN- DIAN CORN, AND THE YAM POTATOE 1st. Cotton Wool. One hundred parts by weight of cotton-wool on being heated in a platina crucible, so long as a brightly burning gas continued to be emitted, lost 86 . 09 parts — the residuum being a perfectly charred cotton, which on being ignited under a mutHeuntil every particle of carbon was consumed, lost 12.985, and left an almost purely *I need scarcely to add, that the different composition of tlie stem and leaves of the rice, would scarcely justify a similar procedure wilh these parts of the plant, since unless the temperature be regulated with great care, the silica would form witii the tile associated alljali, a true glass, which for agricultural purposes, would be nearly as inoperative as common sand. EXTRACTS FOREIGN AND DOMESTIC. 131 white ash, whose weight was rather under 1 per cent or, 0 , 9247. Of tills ash, about 44 per cent was found to be soluble in water. It con- tained 12 . 88 per cent of silicious sand, which must have been acquir- ed adventitiously in the process of harvesting the fibre. Deducting the sand from the ash, the constitution of the latter is as ibllows : — Carbonate of potassa (with possible traces of soda,) .... 44 . 19 Phosphate of lime with traces of magnesia, 25 .44 Carbonate of lime, 8 . 87 Carbonate of magnesia, 6 .85 Silica, 4 . 12 Alumina (probably accidental,) 1 .40 Sulphate of potassa, 2 .70 Chloride of potassium, ) Chloride of magitesiuin, | Sulphate of lime, |> and loss, 6 .43 Phosphate potassa, I Oxide iron in minute traces, . j 100.00 Eut since it is obvious that the carbonic acid in the above men- tioned salts must have been derived during the incineration of the cotton, the following view will more certainly express the impor- tant mineral ingredients abstracted by the cotton from the soil for every 100 parts of its ash. Potassa (w^ith possible traces of aoda,) 31 .09 Lime, 17.05 Magnesia, 3 . 26 Phosphoric acid, N. 12.30 Sulphuric acid, 1 .22 64.92 For every 10,000 lbs. of cotton wool, then, about 60 lbs. of the above mentioned ingredients are subtracted from, the soil in the proportion indicated by the numbers appended, i. e. omitting frac- tions. Potassa, 31 nounds. Lime, 17' " Magnesia, 3 " Phosphoric acid, 12 " Sulphuric acid, 1 " Several queries were submitted to me along with the sample to be analyzed, relative to the effect of soils on cotton. I regret to state that the almost total ignorance in which we are still left re- specting the composition of the varieties of this fibre, and the soils 132 Q U A R T E U L Y ' J <) U R N A L. producing them, prevents me I'rom hazarding any explanations on the subject. This is the first destructive analysis ever made (at least so far as my knowledge extends,) of the cotton wool. Nor am I acquainted with the properties of the soil which afforded it. Prior to any deductions, it is clear we must know the composition of each variety of cotton, as well as that of the soil it affects. At present I can only venture on connecting together two facts, which appear to occupy important relations to one another. The soil of St. Stephen's, which is said by F. A. Porcher, Esq., to be a stiff clayey loam, produces the strongest and finest fibre of the Santee varieties. The Sea-Island qualities are supposed to owe their superiority to the use of marsh mud, which I have ascertained to be a clayey admixture, rich in alkalies and alkaline earths. Whe- ther the similarity between these two staples is influenced most (if it is affected at all,) by the chemical or mechanical qualities of the soils producing them, it is impossible to decide. It is also con- ceivable that the two sets of qualities may conspire to one and the same end. 2d. Cotton Seed. One hundred parts, heated as above, lost 11 Aid, and the tho- roughly charred residuum burned under the muffle, left 3 .856 parts of a perfectly white ash. The composition was found to be as follows : Phosphate of lime (with traces of magnesia,) 61 .64 Phosphate of potassa (with traces of soda,) 31.51 Sulphate of potassa, 2 .55 Silica, 1 .74 Carbonate of lime, 0.41 Carbonate of magnesia, 26 Chloride of potassium, 25 Carbonate of potassa, ") Sulphate of lime, ! « , , ^. c 1 I 4. f • } ^ loss, 1.64 Sulphate of magnesia, ' Alumina & oxides of iron & manganese in traces j 100.00 In comparing the above table with that afforded by the cotton wool, a marked dissimilarity presents itself. The ash of the cot- ton seed is fourfold that of the fibre ; while the former has also treble the phosphoric acid possessed by the latter, as will the more clearly appear, when we present the analysis under another form, corresponding with the second table under cotton wool. EXTRACTS FOREIGN AND DOMESTIC. 133 Phosphoric acid, 45 . 35 Lime, 29 .79 Potassa, 19 .40 Sulphuric acid, 1.16 95.70 From the foregoing analysis it would appear difficult to imagine a vegetable compound, better adapted for fertilizing land, than the cotton seed ; nor can we any longer be surprised at the well known fact, that soils long cropped with this staple, without a return to them of the inorganic matters withdrawn in the seed, become com- pletely exhausted and unproductive. 3d. Indian Com. One hundred parts heated to redness in a crucible, so long as a brightly burning flame was emitted, lost 81.05 parts. The com- pletely charred residuum on being ignited beneath a muffle, upon a platina foil, until all the carbon was consumed, left 0.95 parts, or less than 1 per cent of an easily flowing clear glass. This ash has the following composition : — Silica, 38.45 Potassa, (with traces of soda) 19.51 Phosphate of lime, 17 . 17 Phosphate of magnesia, 13 . 83 Phosphate of potassa, 2 .24 Carb. lime, 2.50 Carb. magnesia, 2 . 16 Sulphate of lime, I r-q Sulphate of magnesia, ) Silica, mechanically present, 1.70 Alumina, traces, Loss, 1 . 65 100.00 Omitting the silica as an unimportant loss to the soil, and the carbonic acid which is a product of the analysis, we have in every 100 parts of the ash of the Indian corn, the following important inorganic constituents : — Potassa, 20.87 Phosphoric acid, 18 .80 Lime, 9.72 Magnesia, 5.76 55.15 That is to say, for every 1,000 pounds of Indian corn sold from an estate, the land is robbed of 9i lbs. inorganic matter, whereof 134 QUARTERLY JOURNAL. about 5i lbs. consist of principles of prime value to all species of crops.* 4:ih. Sweet Potatoe, {Yam.) The tubers analysed, though fresh from the market, were obvi- ously drier than when first harvested. One hundred parts of the thinly sliced tubers on being tho- roughly dried at a temperature of 200°, lost 58.97 per cent of water. One hundred parts of the undried potatoe gave 1.09 parts, or rather over 1 per cent of a white ash stained in points of a bluish green color. Its composition was as follows : — Carbonate of potassa, (with traces of soda) 60.00 Phosphate of lime, 14 .57 Phosphate of magnesia, 5 . 60 Carbonate of lime, , 5 ..39 Carbonate of magnesia, 3 . 80 Chloride of potassium, 4 , 60 Sulphate of potassa, 4 . 35 Silica, 70 Chloride of calcium, "] Sulphate of magnesia and lime, ! , , qq AT* f clllU loss. •••••• . •J'J Alumma, , ( ' Oxide of iron and manganese in traces, J 100.00 One hundred parts of the ash from the sweet potatoe tuber, con- tains then the following inorganic principles which must have been withdrawn from the soil. Potassa, 43 .59 Phosphoric acid, 11 .08 Lime, 10.12 Magnesia, 3 . 80 Potassium, 2 .42 Chlorine, 2.18 Sulphuric acid, 1 . 90 85.09 * In n recent number of the Boston Journal of Natural History, I observe some ob- servations by Dr. Cliarlos T. .Tackson, on the inorg:anie constitution of Indian corn, wlierein Dr. J. supjjoses phosjihoric acitl to be jirescnt in Ihe grain, in a free or un- conibined state. The experiment wiiich led him to form this conjecture, did by r > means succeed in my hands as describetl by him ; for althousrh the grain was repo, - edly incinerated upon a bright planMna foil under a miifller, stiU tlic metal lost imne of its polish or malleability. Neither can I agree with Dr. J. in his opinion of the presence of ammonia as a base in Indian corn; the volatile alkali obtained by him, being a product rather than an educl of the analysis. EXTRACTS FOREIGN AND DOMESTIC. 135 Tabular view of some of the foregoing results. In Cotton wool. Cotton seed. Indian corn. Potatoe. Weight of ash, 0.0247 p. c. 3.8oCp.c. 0.9.5 p. c. 1.09p. c. Essential inorganic ingredients absorbed from the soil. By Cotton wool. Cotton seed. Indian corn. Potatoe, ' Potassa, 31.09 19.40 20.87 43.59 Lime, 17.05 29.79 9.72 10.12 Magnesia, 3.26 trace 5.7G 3.80 Phosphoric acid, 12.30 45.35 18.80 11.08 Sulphuric acid,. 1.12 1.16 trace 31.90 Chlorine, traces traces 2 . 18 . Potassium,.... 2.42 One thousand pounds of each crop give of organic ingredients, of the 1st, 9i lbs.; 2d, SSi lbs.; 3d, 9i lbs.; and of the 4th, 10 9-10 lbs. The proportions of inorganic matter that may be regarded as most important, are — In the 1st, 64-100 ; in the 2d, 95-100 ; in the 3d, 55-100; in the 4th, 85-100 lbs. If equal weights of cotton wool and Indian corn be taken from the same area or land', the deterioration to the soil. in organic prin- ciples should be nearly the same. The yam, if compared with either of these crops would appear to rob the soil of a still hea- vier weight of saline matter, although it is noticeable that the pro- portion of phosphoric acid abstracted by it is considerably less, and that no portion of it is thus withdrawn in the condition of phosphate of potassa. Finally, under the same weights, the cotton seed removes about four tanes as much of these ingredients as the yam, and six times the quantity that passes oti'by the cotton wool, or the Indian corn. Moreover, the proportion of phosphoric acid (the most valued mi- neral constituent of a soil,) in the cotton seed is nearly double that in Indian corn, and treble that in cotton wool and the yam ; where- by the inestimable qualities of the cotton seed as a fertilizer, be- come still further apparent. The following letter from Professor Shepakd to F. A. Porcher, Esq., has been communicated for publication since the foregoing report. Chaki.esto.v, April 22d, 1844. To Frederick A. Porcher, Esq. Dear Sik — I thank you for calling my attention to the analy- s of Sea-Island cotton wool, by Dr. Ure, as quoted in the valua- ■le Memoir on Cotton by the Hon. W. Seabrook. It is the first .;otice I ever had of any chemical examination besides my own, of the ash of cotton wool, and it is proper that I should submit a few remarks to your society respecting the different results arrived at in the two cases. 136 QUARTERLY JOURNAL. If the example analyzed by Dr. lire, was a fair one, of which 1 confess I entertain some doubts, several discrepancies would appear to exist between the two varieties examined. Before alluding to these, however, I beg leave to state, that in my analysis, both of the wool and of the seed, I contented myself with the determina- tion of the proportion of the phosphates, without establishing rigorously the ratio of the magnesia to the lime ; neither did my analysis give by itself the chloride of potassium, (muriate of potash.) Yet I am able to add, from a recurrence to my notes, that this compound fell short of three per cent. I am greatly surprised, however, to find the oxide of iron so high in the Sea- Island variety, since in that of the Santee it cannot equal half a part in one hundred. Should the absence of carbonate of magne- sia in the Sea-Island variety be verified, and the extraordinary content in the latter of chlorine and sulphuric acid be established, the inorganic difference between the two staples, will, to say the least, be as remarkable as those existing in their physical qualities. Comparative Statement. Table I. Sea-Island. Santee. Earthy phosphates, ,„ 17 .4 25 .44 Carbonate of lime, 10.6 8.87 Carbonate of magnesia, 6 . 85 Chloride of potassium, (muriate of potash,).. 9.9 3.00? Sulphate of potassa, 9.3 2 . 70 Silica, 4.12 Peroxide of iron, 3.0 0.50? Table II. In this table the acids are separated from their bases, and the carbonic acid is omitted. Sea-Island. Santee. Potassa, 35.24 31.09 Lime, 10.28 17.05 Magnesia, 3.20 3.26 Potassium, 5.70 1.50? Phosphoric acid, 9.84 12.30 Sulphuric acid, 4.75 1.22 Chlorine, 4.20 1.50? Peroxide of iron, 3 .00 less than 0.50 Silica, 4.12 Phosphate of potasa, , 1 .50 ? 76.11 73.99 Very respectfully, yours, CHARLES U. SHEPARD. EXTRACTS FOREIGN AND DOMESTIC. 137 [From Transactions of Highland Ag. Soc] EXPERIMENTS AND OBSERVATIONS ON THE PRO- DUCTION OF BUTTER. BY PROFESSOR TRAILL. The produce of the dairy forms so important a branch of agri- cultural industry, that it appears surprising how few attempts have been made to investigate the comi)arative merits of different methods, employed in various places, lor the production of butter and cheese. The qualities of these articles are well known to dif- fer greatly in our own country ; yet each district has gone on for long periods to follow its own methods, as if each had attained perfection in the art. This is a proof either of the want of any fixed principles to guide us in the practice of these important eco- nomical operations, or of their being unknown to the majorty of farmers. The subject long engaged the attention of the late estimable Dr. Gerard of Liverpool and myself, and for several years, espe- cially in the years 1806 and 1807, we carried on many experi- ments ; in some of which we were assisted by our friend, Dr. Bos- tock, now of London. It was originally intended to comprise in our investigations the whole subject of the production of butter and cheese ; but our professional avocations, and other interruptions, prevented the completion of our plans, after we had performed numerous experi ments on the production of butter. The hope of being one day able to complete them, has hitherto prevented any account of them being published. On the death of Dr. Gerard, the whole papers, in a state of great confusion, came into my possession ; and I now propose to lay before the Highland and Agricultural Society of Scotland the principal results which we obtained. We had a dairy of four, sometimes of five, cows at our disposal ; but, after numerous preliminary trials, we found that the numeri- cal results, on the quantity of the butter obtained, were most uni- form and satisfactory when we made each experiment on a few pints of milk only. It is true that the proportional yield of but- ter was sometimes greater from a large than from a small quantity of cream or milk ; but the different experiments were found to be most accordant on being repeated, when we operated on quantities not exceeding six English pints for each churning. This probably arose from our being then able to carry on the process in glass vessels, which permitted us to see the progress of the operation, and to collect the product more perfectly ; and also from our VOL. I. NO. 1. S 138 QUARTERLYJOURNAL. being enabled to use, in experiments on this small scale, a more deli- cate balance to ascertain the weight of the butter obtained. We were also thus enabled to make the comparative experi- ments on the same milk, on the same day — points of essential imr portance — as the richness of even the same cowl's milk is liable to vary considerably from day to day, as we found from experiment, according to her food, her health, and possibly, too, according to the state of the weather. We also found thai the time which had elapsed from the last calving had much influence on the quantity of the butter. The quantity of butter was smallest, and the pro- portion of cheesy matter greatest, just after calving ; and gene- rally speaking, the milk of those cows w^hich yielded the least quantity of milk, w^as richest in butyraceous matter. Thus the quanti+y of butter afforded by a quart of milk of a small Alder- ney cow was considerably more than from a quart of the milk of the large Lancashire breed. We proposed to ourselves various objects ; such as ascertain- ing accurately the temperature acquired by milk in churning^ (which, I may state in general terms, without detailing the ex- periments, we found to range from 5° to 8^ of Fahrenheit ;) the effect of external temperature on the production of butter ; the ef- iect of adding water to the churn, as is practised in many places ; but, above all, to ascertain the comparative advantages of churn- ing— 1. Sweet cream alone. 2. Sweet milk and cream together. 3. Sour cream, or that slightly acid. 4. Sour milk and cream together. 5. Scalded cream, or what is called clouted cream, as prac- tised in Devonshire. Each of these five methods of preparing the milk afforded very different results ; and, as these investigations seem to be the most important, I shall give them more fully than the rest, selecting, from numerous experiments, those which were most carefully per- formed, and are, therefore, most worthy of confidence. Although the absohite quantity of butter differed with the season and con- dition of the cattle, yet as the five methods were practised at the same time, on equal quantities of the mingled milk of four or five rows, the comparative results of each series may be considered as not far from the truth. It is well known that the milk first drawn from the cow is far inferior in quality to that last drawn ; the latter is technically, in Lancashire, called the afterings, and in many towns generally sold as cream. It seemed also an object of interest to ascertain the comparative quantity of butyraceous matter yielded by the first and last part of the milking, as also the quntity of casci7ie or curd in each. EXTRACTS FOREIGN AND DOMESTIC. 139 The principal results of the experiments made, are — 1. That the addition of some cold water during churning, facili- -.;ites the process, or the separation of the butter, especially when the cream is thick and the weather hot. 2. That crarticulars of his process in the hands of the society, for the benefit of agriculturists generally ; and to further his good intentions, the society has thought it proper to publish his own explanation of the method of conducting the pro- cess of preparing the seed, as it is given in a letter to the secre- tary. EXTRACTS FOREIGN AND DOMESTIC. 147 *' I steeped the seeds of the various specimens exhibited in sul- phate, nitrate, and muriate of ammonia, in nitrate of soda and potass, and in combinations of these ; and in all cases the results were highly favorable. For example — seeds of wheat steeped in sulphate of ammonia on the 5th of July, had by the 10th of Au- gust, the last day of the show, tillered into nine, ten, and eleven ■stems of nearly equal vigor : while seeds of the same sample, un- prepared, and sown at the same time in the same soil, had not til- lered into more than two, three, and four stems. I prepared the various mixtures fix)m the above specified salts exactly neutralized, and then added from eight to twelve measures of water. The time of steeping varied from fifty to ninety-four hours, at a temperature of about 60 degrees Fahrenheit, I found, however, that barley does not succeed so well if steeped beyond sixty hours. Rye-grass and other gramineous seeds do with steeping from six- teen to twenty hours, and clover from eight to ten, but not more ; for, being bi-lobate, they are apt to swell too much and burst. The very superior specimens of tall oats, averaging one hund- red and sixty grains on each stem, and eight available stems from each seed, were prepared from sulphate of ammonia. The speci- mens of barley and here were prepared from nitrate of ammonia ; the former had an average of ten available stems, and each stem an average of thirty-four grains in the ear ; and the latter an aver- age of also ten available stems, with seventy-two grains in the ear. The other specimens of oats which were next the most prolific, were from muriate of ammonia ; and the promiscuous specimens of oats were from nitrates of soda and potass — strong, numerous in stems (some having not less than fifty-two), and not so tall as either the preparation from the sulphate or muriate of ammonia. It was objected by some that the tallest oats were too rank, and would break down before coming to seed ; but I have no fear of that, as they were strong in proportion to their height ; and should there even be any ground for the objection, I am confident that a combination of sulphates of ammonia and soda, or potass, would rectify the excess of height, and render the grain equally productive. I have at present a series of experiments going on in the coun- try, with seeds prepared in seven different ways, and sown in pure sand, and in a tilly subsoil, taken six feet from under the surface, and in which there is no humus or organic matter of any kind. Along with the prepared seeds are also some unprepared^ and I expect to be able to form a comparative estimate of their growth by visiting the place in October. At all events, from the experiments which I have already tried, I am quite satisfied that, even without the application of common 148 QUARTERLY JOURNAL. manures, double crops, at least, rnay thus be raised ; and under- the application of the ordinary manures, crops tenfold greater thart usual. The various salts were prepared by me from their carbonates- I am, &c." [Frosn the Spectator.]' MODEL FARMS TN IRELAND AND SCOTLAND. An important step has been made to promote agricultural edu- cation in Scotland. During the late agricultural meeting in Glas- gow, a number of gentlemen favorable to the establishment of ele- mentary schools for the purpose, met in the merchants' hall j. when, besides gentlemen connected wdth the Agricultural Chem- istry Association of Scotland, several strangers attended, including Lord Wallscourt, Lord Clements, Lord Ranelagh, Sir Robert Bateson, Sir R. Houston, and others. The Lord Justice Clerk took the chair ; and Professor Johnston explained the object of the meeting. Mr. Skilling, superintendent of a model farm at Glass- nevin, near Dublin, under the Irish Board of Education, made a statement of the measures carried out by the board since 1838- There are now three thousand teachers under the board ; there are seven training establishments to supply teachers, but there wdlf shortly be twenty-five ; and it is intended to plant one in every county of Ireland. Mr. Skilling described the plan pursued at the Glassnevin training school, established in 1838 j the class of labor is limited to spade husbandry, only the spade and w'heel-bar- row being used : " The scholars, amounting to sixty or seventy, were lodged near the farm, and fed from it. After being engaged on the farm in the mornings of five days in the week, they w^ent into the town for their literary education ; but the whole of Saturday was appropri- ated to examinations. They had a garden, and, in connexion with it, a competent gardener, who lectvired for one half hour in the morning ; and he (Mr. Skilling) also lectured to the young men on agricultural subjects. At stated periods, the teachers attended the farm, and witnessed every practical operation which was going on upon it. They observed every system of cropping, and got ex- planations on every subject with which they were unacquainted ; and the result was, that when they went away at the end of the course^ they were found to be vastly improved in the scientific knowledge of agriculture and its practical details. During the course, they were enabled to obtain a considerable knowledge of EXTRACTS FOREIGN AND DOMESTIC. 149 agriculture, chemistry, and geology ; they also received practical information as to the principles of rotation in cropping, the culti- vation of green crops, and the like. The practical errors which existed as to the management of land were also pointed out to them — such as the loss caused by bad fences, seedling-beds for Vv'eeds, &c. ; and on the other hand, they were shown the advan- tages of (h'aining, and opening and turning the land, and the bene- ficial results of these on the general management." This model farm had not only paid its rent, but returned a profit of jG150 or <£170 a year. Afterwards, five boys educated in a training school at Lame, in the north of Ireland, were introduced and examined : " They seemed to belong to the better class of peasantry, being clad in liomely garbs ; and they appeared to be from twelve to fourteen or fifteen years of age. They were examined, in the first instance, by Mr. Gibson (inspector of schools) on grammar, geo- graphy, and arithmetic ; and scarcely a single question did they fail to answer correctly. They were then examined by Professor John- ston on the scientific branches; and by Mr. Finnic of Swanston aiul Mr. Alexander of Southbar, on the practical departments of agriculture. Their acquaintance with these was alike delightful and astonishing. They detailed the chemical constitution of the soil, and the effect of manures, the land best fitted for green crops, the different kinds of grain crops, the dairy, and the system of ro- t.ilion. Many of these answers required considerable exercise of 1 tllection ; and as previous concert between themselves and the irentlemen by whom they were examined was out of the question, rlieir acquirements seemed to take the meeting quite by surprise ; at the same time that they afforded it the utmost satisfaction, as I vincing how much could be done by a proper system of training. The youths and their teachers retired amidst much applause." Lord Clements bore testimony to the eagerness for instruction evinced by the peasantry near his property, in the wildest part of C'onnaught ; men twenty years of age coming from a distance of many miles to attend the school. Mr. Atlee, the teacher of an agricultural school, on Lady Noel Byron's property, at Ealing, reported the success of that establishment; there were at that mo- ment five hundred applicants for atlmission to the farm as boarders. Principal Macfarlan advocated education in agriculture ; but ex- horted the meeting to carry on their improvements in accordance ■with the feelings of the people, not shocking their habits by rash linnovations. He moved a resolution, that elementary instruction ishould be afforded to the rural population of Scotland. This was seconded by Mr. Alexander of Southbar, and carried unanimously. Colonel Lindsay, of Balcarras, declared that the people of Scot- land must make haste lest they should be behind in the progress lof improvement — 150 QUARTERLY JOURNAL. " He must congratulate these young men from Ireland on the admirable display they had made. To be a Scotsman was often found a recommendation in procuring employment elsewhere ; but these young men from Ireland would soon show to Scotsmen that they were behind the Irish, and that, if they would maintain their high character for industry and intelligence, they must be instruct- ed as they were. These lads from Ireland had evinced so much agricultural information, that, when ready for employment, they had only to ask to obtain it. He was almost ashamed to admit his belief, that there was not a similar class of youths in Scotland who would answer the questions as these Irish lads had done." [From the American Agriculturist.] INCUBATION. In an impregnated egg previous to the commencement of incu- bation, a small spot is discernible upon the yolk, composed appa- rently of a membraneous sac or bag, containing a fluid matter, in which swims the embryo of the future chick, and seemingly con- necteJ with other vesicles around it. 1st Day. In a few hours after exposure to the proper tempera- ture, the microscope discovers that a humid matter has formed within the limits of the embryo. At the expiration of twelve or fourteen hours, this matter bears some resemblance to the shape of a little heail ; a number of new vesicles also successively appear, foreshadowing the different parts of the future body of the chick ; those first formed, and most easily distinguished, may afterward be recognized as assuming the shape of the vertebral bones of the back. 2d Day. The eyes begin to make their appearance about the 30th hour, and additional vessels, closely joined together, indicate the situation of the navel. The brain and spinal marrow, rudiments of the wings, and principal muscles, become observable. The for- mation of the head is also evidently proceeding. 3d Day. The beating of the heart is perceptible, although no blood is visible ; after a few hours, however, two vesicles, con- taining blood, make their appearance. One forming the left ven- tricle, the other the great artery. The auricle of the heart is next seen, and, in the whole, pulsation is evident. 4th Day. The wings now assume a more defined shape, and the increased size of the head renders the globules containing the brain, the beak and the front and hind part of the head, distinctly visible. EXTRACTS FOREIGN AND DOMESTIC. 151 5th Day. The liji'er makes its appearance, and both auricles, now plainly seen, approach nearer the heart than before. That splendid phenomenon, the circulation of the blood, is now evident. , 6th Day. The lungs and stomach are distinguishable, and the full gush of blood from the heart is distinctly apparent. 7th Day. The intestines, veins and upper mandible become visi- ble, and the brain begins to assume a distinct form. 8th Day. The beak for the first time opens, and the formation of flesh upon the breast commences. 9th Day. The deposition of matter forming the ribs takes place, and the gall bladder is perceptible. 10th Day. The bile is distinguishable by its green color, and the lirst voluntary motion of the body of the chick is seen, if sepa- rated from its integuments. 11th Day. The matter forming the skull now becomes cartila- ginous, and the protrusion of feathers may be noticed. 12th Day. The orbits of sight are apparent, and the ribs are per- fected. 13th Day. The spleen gradually approaches to its proper posi- tion in the stomach. 1 ith Day. The lungs become enclosed within the breast. 15th, 16th, and 17th Days. During these days, the infinity of phenomena in this wonderful piece of vital mechanism elaborate it into more perfect form, and it presents an appearance closely ap- proaching the mature state. The yolk of the egg, however, from which it derives its nourishment, is still outside the body. 18th Day. On the eighteenth day, the outward and audible sign of developed life is apparent, by thefaint piping of the chick being, for the first time, heard. 19th, 20th, and 21st Days. Continually increasing in size and strength, the remainder of the yolk gradually becomes enclosed within its body ; then, w^ith uncommon power, for so small and frail a being, it liberates itself from its prison in a peculiar and curious manner, by repeated efforts made with its bill, seconded by muscular exertion with its limbs, and emerges into a new exist- ence. The position of the chicken in the shell, is such as to occupy the least possible space. The head, which is large and heavy in proportion to the rest of the body, is placed in front of the abdo- men, with its beak under the right wing ; the feet are gathered up like a bird trussed for the spit, yet in this singular manner, and apparently uncomfortable position, it is by no means cramped or confined, but performs all the necessary motions and efforts requir- ed for its liberation, with the most perfect ease, and that consum- mate skill which instinct renders almost infallible. 152 QUARTERLY JOURNAL. The chicken, at the time it breaks the shell, is heavier than the whole egg; was at first. An egg; will not hatch in vacuo. The infinite wisdom of the Great Architect of the animal frame is remarkably manifested in its providing the chick with a sharp and hard substance on the tip of the bill, by means of which it is enabled to fracture the shell to liberate itself from its imprison- ment. Its own bill is too soft to enable it to break the shell there- with, and in two days or less this hard and pointed substance dis- appears, the young bird no longer requiring to use it. Equally extraordinary and wonderful is the fact that the germ of the chick is provided with the ability to keep itself always on the top of the yolk of the egg, to the end that it may take the heat from the parent bird when setting, to produce incubation. [From the Transactions of the Highland Society.] REARING CATTLE, WITH A VIEW TO EARLY MATURITY The production of beef at the quickest and cheapest rate being the object in view, the first requisite is a stock of cows possessing qualities suitable for this purpose. Accordingly, they should be good milkers, able to keep at the rate of two and a half to three calves each, of a kind known to have a tendency to fatten readily, and to come early to maturity, and of a structure likely to produce a vigorous, well-grown steer. In other w^ords, they must be good short-horns ; only having more regard to their milking properties than is usually done by breeders of bulls. And here it may be well to notice, that it is in general highly inexpedient for the beef grower — the farmer who depends largely on his regular cast of fat cattle — to attempt breeding his own bull. It is only a few indi- viduals in any district who have the taste and skill requisite for this difficult department of the business, not to mention the large capital which must necessarily be invested in it, the precariousness of the return, the greater liability to casualties of such high-bred animals, and the additional expense of their housing and mainte- nance. On Tweed-side, the breeding of bulls is confined to a very limited number of persons, chiefly Northumbrians, w^ho, by devo- ting their whole attention to this department, are able, from year to year, to furnish a class of bulls which are steadily improving the general breed of the district. The contrary practice is at this moment compromising the character of this valuable breed of cat- tle in several districts of Scotland into which they have been more recently introduced. Made wiser on this point by experience, the EXTRACTS FOREIGN AND DOMESTIC. 153 farmer of the Border purchases from some breeder of established reputation a good yearling bull, which he uses for two or three seasons, and then replaces by another in like manner. This bull serves his own cows and those of his hinds, and some of the neigh- boring villagers ; and thus, though his own stud be limited to six or eight cows, he can select from the progeny of his own bull as many calves as he requires to make up his lot, and has them more uniform in color and quality than could otherwise be the case. As the male parent among sheep and cattle is known to exert by far the greater influence in giving character to the progeny, and in- creasingly so in proportion to the purity of his breeding, it is evi- dently much to the advantage of the beef grower to spare no rea- sonable trouble and expense in obtaining a bull of thorough purity, and then to select his calves with the most scrupulous attention. From overlooking all this, how often may lots of cattle be seen, on the best of land too, which can only be fattened at an enormous expense of food and time, and, after all, are so coarse in quality as to realize an inferior price per stone ! Occasionally a few beasts of the right sort will be seen in such lots, which, by going ahead of their fellows to the extent of £4 or £o a piece of actual market value, shew what might have been done by greater skill or attention on the part of the owner. It is very desirable to have all the cows to calve betwixt the 1st of February and the 1st of April. If earlier, they will get almost dry ere the grass comes, and calves later than this will scarcely be fit for sale with the rest of the lot. When a calf is dropped, it is immediately removed from its dam, rubbed dry, with a coarse cloth or whisp of straw (this being what the cow would do for it with her tongue, if allowed), and then placed in a crib in the calf-house among dry straw, when it receives a portion of its own mother's first milk, which, being of a purga- tive quality, is just what is needed by the young animal. For a fortnight, new milk is the only food suitable for it, and of this it should receive a liberal allowance thrice a day ; but means should now be used to train it to eat linseed cake and sliced Swedish tur- nip ; and the readiest way of doing so is to put a bit of cake into its mouth immediately after getting its milk, as it will then suck ; greedily at anything it can get hold of. By repeating this a few tliaes, and placing a few pieces in its trough, it will usually take t'l this food freely ; and whenever this is the case, it should have i- much as it can eat, that its allowance of milk. may be diminish- < il, to meet the necessities of the younger calves which are coming in siucession. This is of the greater importance that it is always most desirable to avoid mixing anything with their milk by way of helping the quantity. When a substitute must be resorted to, oatmeal porridge mixed with the new milk is perhaps the best. VOL. I. NO. 1. U 154 QUARTERLY JOLRNAL. Sago has of late years been much used for this purpose ; but an eminent English veterinary surgeon has recently expressed a very decided opinion that its use impairs the digestive powers of the animal, and predisposes to disease. The sour smell invariably found in a calf-house, where porridge or jelly of any kind is mixed with the milk, is proof sufficient that indigestion is the conse- quence. An egg put into each calf's allowance, and mixed with the milk by stirring with the hand, is a good help, and never does harm : but, with this exception, it is best to give the milk warm and unadulterated, however small the quantity ; and along with this, dry farinaceous food, turnips and hay, ad libitum. If more liquid is needed, a pail with water may be put within their reach, iis this does not produce the bad effect of mixed milk. Indeed, in this it is best to keep as closely as possible to the natural arrangement according to which the calf takes its suck — at first frequently, and then at longer intervals, as it becomes able to eat of the same food as its dam. The diet of the cows at this season is a matter of some consequence. Swedish turnips yield the richt'st milk, but it is too scanty, and calves fed on it are lia- ble to inflammatory attacks ; globe turnips should therefore formi their principal food during the spring months. Care must also be taken that they do not get too low in condition in the autumn and winter, and for this end it is well to put them dry at least three months before calving. Some may think this long ; but, on a breeding farm, milk- is of little value at this season. The cows, when dry, are kept at less expense, and, by this period of rest, their constitution is invigorated, greater justice done to the foetus, now rapidly advancing to maturity, and so much more milk ob- tained after calving, when it is really valuable. When the calves are from four to six weeks old, they are removed from their sepa- rate cribs to a house where several can be accommodated together, and have room to frisk about. So soon as the feeding yards are cleared of the fat cattle, the calves are put into the most sheltered one, where they have still more room, and are gradually prepared for being turned to grass ; and, when this is done, they are still brought in at night for some time. At six weeks old, the mid-day allowance of milk is discontinued, and at about fourteen weeks they are weaned altogether. When this is done, their allowance of linseed cake is increased : and as they have been trained to its use, they readily eat enough to improve in condition at this crisis, instead of having their growth checked, and acquiring the l-arge belly and unthrifty appearance which used to be considered an un- avoidable consequence of weaning. The cake is continued until they have so evidently taken with the grass as to be able to dis- pense with it. They are not allowed to lie out very late in autumn, but, as the nights begin to lengthen and get chilly, are brought in during the night, and receive a foddering of tares and clover fog- EXTRACTS 1' U H K 1 (i X AND DO M 1'. STIC. 155 gage. When put on turnips, the daily allowance of cake (say 1 lb. each) is resumed, and continued steadily through the winter and spring, until they are again turned to grass. This not merely pro- motes their growth and feeding, but (so far as five or six years' ex- perience can determine the point) seems a specific against black-leg, which was often so fatal as altogether to deter many farmers from breeding. It may be well to state here distinctly the particular purpose for which cake is given at the different stages of their growth. At first, the object is to accustom them to a wholesome and nvtricious diet, which will supplement the milk obtained from any given number of cows, so as to achnit of a greater number of calves being reared, and at the same time have greater justice done them than could otherwise be practicable. At weaning time, again, it is given to help the young animal over the transition from milk to grass alone, without check to growth or loss of condition. During the following winter, however, the special object of its use is to prevent black-leg, as, but for this, turnips ad libitum would be sufficient. When put to grass as year-olds, they deci- dedly thrive better on sown grass of the first year than on old pas- ture, differing in this respect from cattle whose growth is matured. They are laid on turnips again as early in the autumn as these are ready ; and it is a good practice to sow a few acres of globes to be ready for this express purpose. It does well to give the turnips upon the grass for ten or fourteen days before putting them finally into the feeding yards ; and then, if they can be kept dry and warm, and receive daily as many good turnips as they can possi- bly eat (globe till Christmas and Swedish afterwards), they wnll grow at a rate that will afford their owner daily pleasure in watch- ing their progress, and reach a weight by the 1st of May which, if markets are favorable, w'ill reward him well for his pains. The leading features of this system are uniform good keeping and pro- gressive improvement ; in other words, to get them fat as soon after their birth as possible, and keep them so till they reach ma- turity. The details given above are a description of the expedi- ents generally adopted by the breeders of this district for securing these objects. [From tlie last Report of tlie Commissioner of Patents.] SILK. During the past year the silk business in this country has been steadily advancing. A greater interest is evidently felt in the sub- ject ; the evidence is decisive, that it needs only patient perseve- •;mce to accomplish greater things than its warmest advocates have 156 QUARTERLY JOURNAL. ventured to hope for. A well represented national convention on the subject was held at New-York in October last, at the time of the fair of the American Institute, by the direction of which a great number of letters and communications from persons en- gaged in the business in all parts of the United States have been published in a pamphlet called " The Silk Question settled.'^'' The statements contained in this publication furnish the most complete view of the condition of the business of cultivation of the mul- berry, raising and feeding worms, and the manufacture of silk, with the methods best adapted to success, that has before been pre- sented to the public. Twelve states were represented by the ap- pearance of a delegation in person, and communications were received also from the residents of eight more. From the various other information, as well as from this publication, it is evident that there has been an increase of attention to this crop all over the United States. In New-England it does not probably equal that of some other sections of the country. Some scattered notices may help in estimating the crop of the first year ; but much reli- ance will be placed on the publication just mentioned, and wf. shall endeavor to condense some of the important results and con- clusions on account of their eminently practical bearing and uti- lity. The greatest increase in the crop seems to have taken place at the west. The states of Ohio, Tennessee, and Indiana, have several enterprising men whose influence has been felt in urging forward this business, and the advance is most encouraging. It is very difficult to fix on any ratio, and the estimate of the table will probably, in many cases, fall far below the actual progress ; but there is sufficient to show that there is a steady increase from year to year. In the New-England states, Connecticut and Massachu- setts stand foremost in their attention to silk. In Connecticut, the effect of the exertions of some ardent friends of the cause, previous to the revolutionary war and just about the close of the last cen- tury, is still felt ; and several establishments, especially in the town of Mansfield and vicinity, show what might have been done through the whole country had the same perseverance been mani- fested, in spite of early discouragements, and the same willingness to be contented with moderate profits. The experience of that little town warrants the belief that is expressed by some of its in- habitants, that " the time is not far distant when we, as a country, shall raise our own silk and manufacture it, and ultimately compete with foreign nations." From Massachusetts we learn that '* the country has taken hold of it in earnest ; each year, for some years, has doubled on the preceding. Last year (1842) 400 or 500 were engaged in that business in Massachusetts, -iWid more than double that number in New-England." Several establishments for its manufacture are found in this state in successful operation. In parts of Vermont there are also individuals who are devoting con- EXTRACTS FOREIGN AND DOMESTIC. 157 siderable attention to the production of silk ; but, as the climate is so much colder here, and in Maine and New-Hampshire, than in any other New-England states, they are less favorably situated for the business. It is, however, increasing, and among other things on this subject, it is stated that several thousand dollars worth of the eggs of the silkworm have been sent to the West Indies. There is a bounty given by the state government ; and one person ex- presses his opinion that "five acres of trees, of the age of four years from the seed, will produce more net profit than can be rea- lized from 200 sheep, or a dairy of 20 cows; and he adds, "I trust the day is not far distant when the raising of silk will be considered as profitable a business as that of raising wool." In New-York, the number of persons who are waking up to the importance of this subject is increasing. At the fair of the New- York State Agricultural Society, the crop of nineteen persons in a single district of the country was 2,150 lbs. In Monroe county, the quantity offered for the state bounty was said to be 2,256 lbs.; the year before, it was 1,695 ; in 1841, 1,539 lbs. There are two or three fine establishments for the manufacture of silk in New- Jersey, and for some time there was formerly pub- lished a paper relative to this subject in this state. Pennsylvania formerly gave a bounty on the production of co- coons or silk, but the law, it is said, has been repealed. This has exerted some unfavorable influence, and probably prevented the progress of the crop as much in this large state, as would have been the case had the encouragement been continued. The fol- lowing statement shows what has been the progress of the silk culture at Economy, in five years, commencing in 1838 : Years. No. of lbs. of cocoons. 1838, 1,400 1839, 1,800 1840, 2,400 1841, 4,400 1842, . . , , 5,500 In five years, 15,500 The largest crop raised at one establishment in Europe, 200 years after the culture of silk was introduced, it is said, was 3,000 lbs. In Maryland are some ardent friends of this object ; and though some have been unsuccessful in past years, in respect to the mul- ticaulis, yet the belief is expressed that the silk business is yet destined to do well. For the southern states this business of silk culture is admirably adapted, and yet comparatively little has been done with regard to it there. The climate is so much milder, and the means of taking 158 (QUARTERLY JOURNAL. care of the worms are so abundant, that there is every facility for raising large crops. On this subject we have the opinion of some residents in that part of the country. One of them writes thus : " The great difficulty in all matters of improvements in the south, is, it is too small a business — too much trouble, or too long to get the return. My own opinion is, that it is to us of the south the greatest business that has ever presented itself. An old negro, competent to feed young children or chickens, with the aid of a few small chaps from four to eight years of age, can make as much as grown hands can in the field, and this without any expense of gin-house and machinery." " It seems to me a business peculiar- ly appropriate for the south. We can commence feeding on the 20th of April, (this year on the 16th — last year on the 24th.) We can feed without taking our field hands, or any extra building ; and what is done thus is entire gain." In Georgia we are inform- ed to this effect : " One family has made thirty yards of beautiful silk, and has made it up into ladies' dresses, and it is not inferior to the best Freiich or English in appearance." One of the mem- bers of Congress from this state also informs us that he has a suit of silk of the manufacture in South Carolina. An experiment is mentioned as commenced in Louisiana, at Baton Rouge, by a gen- tleman from France, which seems to promise success. The amount of silk cocoons the past year in Tennessee is estimated by one con- cerned in the manufacture at from 20,000 to 25,000 lbs. In 1840 it is said that there were raised in that state but 1,237 lbs. A fine manufactory here, under the superintendence of an experienced silk-weaver from London, is said to have produced splendid speci- mens of satin. It is also said that one hundred hands could now be employed in manufacturing the quantity of cocoons produced ; and the opinion is expressed that " ultimately no other business will equal it." Governor Jones, of that state, has been presented with a full suit of domestic silk, by the silk-growers there, in ac- knowledgment of his efficient services to the cause of American industry. In Kentucky we notice, in one of the journals, that five hundred skeins of beautiful sewing silk have been manufactured in one family ; and it is evident that the attention to it is greater than formerly. Ohio has one of the finest establishments in the country, which manufactures one thousand bushels of cocoons annually, with a capital of $10,000, and employing from forty to fifty hands. The amount of cocoons produced in the Ohio valley is estimated " at least sufficient to keep two hundred reels in operation." Much attention likewise is paid to the silk business in Indiana ; and the success experienced justifies the expectation that the cul- ture of silk will hereafter become a ; of tne albumen is itself supplied by the food. II, We are now prepai/; 1 for examining into the nature of the food of animals. , ,, , One great object of food is t,,, s'upply the blood with a portion of albumen, to replace tl^at whiu^ disappears by its conversion in- to fibrin and finally into organized tissue. Since animals are inca- pable of forming proximate princo^esfrom their elements, the food must contain albumen ready formed. The simplest form of nutrition is that presented by carnivorous animals, and I therefore begin with it as it takes place in them. Living on the flesh of animals of the same composition as their own, they simply dissolve this flesh in their digestive canal and convert it into an albuminous solution. The earthy matters contained in bones, being insoluble in the gastric juice pass along the intestinal canal and are rejected as foeces, which in these animals consist almost exclusively of the earthy portion of bones with hairs and other insoluble matters. The albuminous solution resulting from the digestion of the flesh is absorbed by the lacteal vessels, and enters the mass of the blood, to replace the albumen which has been converted into fibrin, and finally expended in the nutritive process. A portion of the tissues is then decomposed and ultimately re- jected from the system, in form of carbonic acid and urine ; a cor- responding amount of matter is withdrawn from the blood to form new organized tissue, and a corresponding amount of nutritive matter is introduced into the blood to compensate for this loss. We ought then, to find in the excretions of the animal, the same amount of matter and the same elements differently combined, as in the food ; not that the food is directly converted into these excre- tions, for it has first to pass through the state of organized A2 194 QUABTEKLY JOURNAL. tissue, but this organized tissue is itself exactly replaced] by the food, so that the result is the same as though the food itself were at once converted into the excretions* In the above exposition, I have taken the simplest form of ani- mal nutrition, that of carnivorous animals, and in order to pre- vent complication, I have represented this as more simple than it is in reality, for I have omitted one essential ingredient of their food, the fat. What becomes of the fat contained in the food of these ani- mals 1 What is its use ? It is not found as fat in the excretions ; it does not make part of the body of the animal, for in general, carnivorous animals are remarkably destitute of fat. Nor can it contribute to the formation of the organized tissues, for they all contain nitrogen, and fat is a compound of carbon, oxygen and hydrogen. We cannot suppose that it abstracts nitro- gen from the albuminous principles of the food, for these prin- ciples contain nitrogen precisely in the necessary proportions for the formation of the tissues. The fat is absorbed with the albuminous products of digestion, passes into the chyle and ultimately into the blood. A portion is in some cases deposited in the cellular tissue as fat, the rest disap- pears. What becomes of it 1 What form does it assume '? The oxygen, introduced by the red disks, is not all consumed by the decomposition of the tissues. A portion of it remains, which combines in the blood with the carbon and hydrogen of the fat and forms carbonic acid and water. The fat is thus burned in the blood by the oxygen, and is thrown off in the shape of the two compounds just named. It thus contributes to generate animal heat, for by this slow combination as much heat is generated as by their rapid combustion, attended with flame and light, when it takes place in the air or in oxygen. Heat is also generated by the union of oxygen with the carbon liberated in the decomposi- tion of the tissues, but this decomposition is not in general suffi- ciently rapid to liberate carbon enough to generate all the heat required. Fat, then, is not a supporter of nutrition. It does not contri- bute to the formation of organized tissues. It is a supporter of respiration ; a means of generating heat. FOOD OF ANIMALS. 195 The principles of the food are therefore divisible into two clas- ses : 1. Supporters of nutrition, which are the albuminous matters or protein compounds. 2, Supporters of respiration — fat. To resume. The food of carnivorous animals is composed of, 1. Water ; which acts only as a solvent and not as an element of nutrition, and is rejected as water by the lungs and kidneys. 2. Saline and earthy matters : they contribute to the for- mation of the bones, and enter into other tissues and perform other uses not understood. They correspond to the inorgmiic constituents of plants. They are rejected by the urine and fceces, and render these matters so valuable as manures. 3. Albuminous matters : Protein compounds, supporters of nutri- tion. These are dissolved, converted into fibrin, and constitute the nutritive principle of the food. After becoming organized they combine with oxygen, and are rejected as urea and carbonic acid. The urea, by exposure to air, is speedily converted into carbonate of ammonia.* 4. Fat : supporter of respiration ; generator of animal heat ; combines with oxygen and is rejected as carbonic acid and water. 5. Oxygen : which is not usually called an article of food, but is introduced by the lungs rather as a means of waste than of re- pair, and is rejected in the combinations already mentioned. I pass now to the nutrition and food of herbivorous animals. I The mode of nutrition in herbivorous animals differs less from Ithat of carnivorous animals than a\tis formerly supposed. Recent chemical discoveries have established the fact that pro- tein compounds, albumen, fibrin and casein, which are the sup- fiorters of nutrition in carnivorous animals, also exist in vegetables eady formed. Consequently herbivorous animals replace the al- bumen of their blood by the albuminous matters derived from ve- getables, and so far their nutritive process does not differ from that jf carnivorous animals. The different forms of fat, oils, &c., are found in vegetable as ivell as in animal food, and herein herbivorous animals are nour- I •Gelatine is a nitrogenized principle but not a compound of protein, which is found Q the bones and cellular tissues of animals. The mode in which it is disposed of, and s nutritive properties are involved in so much doubt, that I have thought it best to void the question in this papers 196 QUARTERLY JOURNAL. ished like the carnivorous. The only difference is, that in the for- mer a larger share of fat is stored up than in the latter. In vegetable food, besides the albuminous and oleaginous prin- ciples, there is a third principle which is not found in animal food; this is the saccharine principle, comprehending starch, gum, sugar, and the whole of the non-nitrogenized neutral compounds of which I spoke in the beginning of this paper. This principle, containing no nitrogen, cannot contribute to the formation of the organized tissues. Its uses are analogous to those of fat. Its carbon combines with the surplus oxygen, and is con- verted into carbonic acid, thus generating animal heat. For this reason the saccharine principle is, by Liebig, classed with fat, among the supporters of respiration. The oleaginous and saccharine principles of the food are not, however, in all cases at once consumed by oxygen, introduced by respiration. When the animal takes but little exercise, and the respiration is consequently inactive, these principles find no sur- plus oxygen to combine with, and then the oleaginous principle is stored up as in the cellular tissue as fat, and the saccharine prin- ciple by a change in its elements, gives off a portion of its oxygen, and is converted into fat, which, as will be remembered, is a com- bination of the same elements in different proportions. This is the only instance in which one proximate principle is converted into another in the animal body. This conversion, first maintained by Liebig, was denied by Dumas, who undertook to show that in the food of herbivorous animals there was sufficient oil to account for all the fat of the animals, but I believe the point has subsequently been abandoned by Dumas himself. It seems indeed very impro- bable, that the grass eaten by a milch cow contains as much oil as is found in her milk. It follows from this that in proportion as an animal takes more or less exercise, will the oleaginous and saccharine principles be consumed in the body or stored up as fat for future use. Let us now turn to the difference between the food of carnivo- rous and herbivorous animals. Both contain the albuminous and oleaginous principles, and the latter contains, in addition to these, the saccharine principle. The foodof carnivorous animals is made up of a large proportion of the albuminous principle, united with a small portion of fat ; that is, of a large portion of the supporter FOOD OF ANIMALS. 197 of nutrition with a small portion of the supporter of respiration. The food of herbivorous animals is made up of a small portion of the albuminous principle or supporter of nutrition, and of a much larger portion of the oleaginous and saccharine principles which are supporters of respiration. There is a corresponding difference in the nutrition of the two classes. In carnivorous animals the change of the tissues take place with rapidity, and a large supply of albumen is required to take the place of that which disappears in the formation of the tissues. There is sufficient carbon thus libe- rated to saturate the oxygen introduced by respiration, and to main- tain the animal temperature ; the small portion of fat in the food saturates any surplus of oxygen. In herbivorous animals the change in the tissues is slower ; less albumen is therefore required, and more of the non-nitrogenized principles or supporters of respira- tion are required to saturate the oxygen introduced by the lungs. The supporters of nutrition in food are, the protein compounds albumen, fibrin and casein, as found in vegetables and animals. 'J'hey are destined to repair the waste of the tissues, and by their decomposition give rise to carbonic acid, W'ater and urea, which, by the addition of water, becomes carbonate of ammonia. The supporters of respiration are the different kinds of animal ,and vegetable fat and oil, constituting the oleaginous principle and the neutral non-nitrogenized compounds, sugar, gum, starch, constituting the saccharine principle. These principles are either istored up as fat, or consumed by oxygen, and in both cases are ultimately thrown off in the form of carbonic acid and water. The organic matters of the food are then ultimately thrown off in the form of water, carbonic acid and carbonate of ammonia. The saline matters pass off in the urine and foeces in the form in which they are introduced. Thus the animal restores to the atmosphere by the lungs, and to the soil by the urine and foeces the compounds which serve as food for plants. Vegetables convert inorganic compounds into proximate princi- ples ; animals convert these proximate principles into inorganic compounds. There is but one substance produced in nature which contains ill the elements of the food of animals so mixed as to be capable jf serving permanently as an an article of food. That is milk. 198 QUARTERLY JOURNAL. An examination of the composition of milk will serve to con- firm and to illustrate the preceding remarks. When milk is allowed to stand it is found to separate into two partSj the cream which floats on the surface, and a clear fluid un- derneath. This cream consists of globules which may be easily seen by means of the microscope, and are composed of oil. They are mechanically suspended in the milk, and rise to the surface on account of their lesser specific gravity. When heated, or when beaten for a certain time, their envelope is broken and they form butter. Milk is thus found to be composed of fat, existing in the state of globules and floating in a thin fluid. This recalls to a certain | extent the composition of the blood. If we add to the skimmed milk an acid, it separates into two parts, a coagulum and w^hey. Here again is an analogy with the liquor sanguinis. The coagulum is composed of an albuminous matter called casein, the composition of which has already been explained. It is a compound of protein with sulphur. The whey is composed of water, holding in solution a kind of sugar, called sugar of milk, and also phosphates and other saline ingredients. In milk, we thus find, besides the saline ingredients and water, an oleaginous principle, an albuminous principle and a saccharine principle, that is, the three great staminal principles of the food. The albuminous principle serving as a supporter of nutrition, and the oleaginous and saccharine principles serving as supporters of respiration. In butter we have the oleaginous principle separated from the others. In cheese we have the casein united with the butter, as in fat cheese, or separated in a great measure from it, as in skimmed milk cheese. In whey we have the sugar alone with the saline ingredients. It was remarked by Prout, before the views of Liebig concerning the nature of the food were published, that milk contained the three great staminal principles of food, and that whatever might be the nature of the food it was necessary that at least two of these prin- ciples should be present in order to support life for any length of FOODOl" ANIMALS. 199 time. Thus, although the albuminous principle is all that is required to replace the fibrin of the blood consumed in the act of nutrition, yet animals fed on white of egg alone, perish after a certain time of starvation. For a still stronger reason, animals fed on pure sugar, or gum, or starch, or oil alone, die of starvation, for these substances contain no materials for repairing the waste of the tis- sues. In the simplest kind of food, as that of carnivorous ani- mals, there is a mixture of the albuminous principle with fat. In the food of herbivorous animals there is a mixture of the albumi- nous with the saccharine, and with a smillor portion of the oleagi- nous principle. "But," says Prout, " it is in the artificial food of man that we see this great principle of mixture most strongly exemplified. He, dissatisfied with the productions spontaneously furnished by aature, culls from every source, and by the power of his reason, or rather of his instinct, frames in every possible manner, and under n cry disguise, the same great alimentary compound. This, after ill his cooking and art, however he may be inclined to disbelieve t, is the whole object of his labor, and the more nearly his results ipproach this, the more nearly they approach perfection. Thus, rom the earliest times, instinct has taught him to add oil or butter 0 farinaceous substances, such as bread, which are naturally de- ■ective in this principle. The same instinct has taught him to fat- en animals with the view of procuring the oleaginous in conjunc- ion with the albuminous principle, which compound he finally onsumes, for the most part, in conjunction with saccharine prin- iples, in the form of bread and vegetables. Even in the utmost sfinements of his luxury, and in his choicest delicacies, the same .reat principle is attended to ; and his sugar and flour, his eggs and 'utter, in all their various forms and combinations, are nothing lore nor less than disguised imitations of the great alimentary pro- j)type — milk — as presented to him by nature." i From what precedes, it will be seen that there are three great aminal principles of food : 1st. The albuminous, which is destined to repair the loss of the ssues in the act of nutrition ; that is, destined to be converted into iganized tissues. 2. The oleaginous principle, containing a large proportion (60 1 r cent) of carbon united with hydrogen and oxygen, but not in 200 QUARTERLY JOURNAL. the proportions to form water, the hydrogen being in excess. This principle is destined to combine with the oxygen introduced by re- spiration into the blood, and by the combustion of its carbon and ' hydrogen to generate heat. When there is not enough of oxygen introduced to burn up all the fat of the food, this principle accu- mulates in the cellular tissue. 3. The saccharine principle, including sugar, gum, starch, and all those substances composed of carbon, combined with oxygen and hydrogen in the proportion to form water. The use of this principle is nearly the same as that of the oleaginous ; it serves for generating animal heat, but in a less degree, for it contains less carbon, and the other two elements are in such proportions as to have satisfied their affinities, and no surplus hydrogen remains to be burned. The saccharine principle undergoes conversion into fat, when there is a deficiency of oxygen for its combustion. Let us now apply these principles to determining the propor- tions in which these principles should be combined, in the food oi man and of animals under different circumstances. Tn proportion as the waste of the tissues is greater in nutrition will a larger supply of the albuminous principle be required in th( food to replace the fibrin abstracted from the blood. Muscula) exercise contributes to an increased activity of the nutritive act and thus renders a larger proportion of this principle necessary. In proportion as the surrounding atmosphere is colder will \h body be required to generate more heat in order to preserve its uni form temperature. This increased heat is generated by exercise anc by proper diet. Exercise generates more heat in two ways : 1st by accelerating the circulation and respiration, it introduces men oxygen into the blood ; 2d, by increasing the activity of the de composition of the tissues in nutrition, it liberates more carboi which is burned by the oxygen. The diet of one taking activ. exercise in a cold air, should contain a large portion of th' albuminous principle, to replace the waste of the tissues and of th- oleaginous principle to be burned by the surplus oxygen. A mai or animal laboring in a cold air requires food rich in these twt. principles and soon sinks under a diet composed of a large portioii of the saccharine principle — such as rice, fruits, &c. A starvinj man freezes if exposed to cold, and the same thing happens to . man well fed but kept at rest. The former freezes because, thougli FOOD OF ANIMALS. 201 he has oxygen enough in the blood it finds no fuel to burn ; the latter because, with plenty of fuel there is not enough oxygen in- troduced to consume it. Alcohol is also ranked by Licbig among the supporters of respi- ration. Its composition very nearly resembles that of fat, being a compound of carbon with oxygen and nitrogen, the latter being in excess. Its action is two-fold ; it is a supporter of respiration and a special excitant of the nervous system. In the latter mode of [action it is altogether different from any oleaginous compound. As a supporter of respiration its action is exceedingly prompt, from the rapidity with which it is absorbed and from the avidity with which it is burned by the oxygen. In this way it warms the body suddenly, but by exhausting the oxygen of the blood it leaves the system more exposed to the cold than before, unless by active 'jxercise the introduction of oxygen is kept up in a degree propor- ionate to its consumption. The blood of drunkards is remarkably )lack, in consequence of being loaded with carbonic acid. If we examine the diet adopted by inhabitants of cold and hot liinates, we find it to correspond with th^ principles just laid ■own. In arctic regions where active exercise is necessary in or- 'er to resist the cold and to provide food, the diet consists mainly f animal flesh, with a large quantity of fat. Europeans read with stonishment the immense quantities of meat and fish oil consum- d by the Esquimaux, and which are rendered necessary by their 3vere climate. Exposed to an atmosphere below zero, imperfect- T protected by their miserable huts, they are compelled to burn le fuel by which their temperature is maintained, within their ivn bodies. Hence too, the avidity with which they seek after, id the impunity with which they bear large quantities of ardent )irits. In tropical climates, nature provides abundantly for the wants : men, with littk labor on their part. With this diminished ne- «}ssity for muscular exertion, the temperature of the atmosphere i such as to require little animal heat to be generated, and con- ^quently but little activity of the respiratory functions. Dimin- iied muscular effort is attended with diminished waste in nutri- <)n, and hence a small amount of albuminous matter in the food offices. At the same time the moderate activity of the respira- i'y function renders the more active supporters of respiration, VOL. I. NO. II. B 202 QUARTERLY JOURNAL. such as fat and ardent spirits, inappropriate. The diet of the ii>« habitants of these countries consist therefore mainly of the sac- charine principle, united with small proportions of the other two, The rice and fresh fruits which constitute the repast of the Hin- doo, offer as striking a contrast with the flesh and train oil of the Esquimaux, as the warm skies and lazy life of the former do to i( the snow huts and hunting excursions of the latter. If we would produce a great muscular development with little fat, much exercise is necessary and a diet composed of albumi- nous matter, with little of the oleaginous or saccharine princi- ple. This is the diet on which carnivorous animals subsist, and the hardness of their muscles and absence of fat are well known. This is also the diet on which men are put when trained in Eng- land for prize fighting. Jackson, a celebrated trainer^ stated to John Bell that he usually began the system by an emetic and two or three purges. Beef and mutton, the lean of fat meat being preferred, constituted the principal food ; veal, lamb and pork he found less digestible. Fish was said to be a " watery kind ol diet," and is employed by jockeys who wish to reduce then weight by sweating. Stale bread was the only vegetable food allowed. The quantity of fluid permitted was 2h pints, but fer- mented liquors were strictly forbidden. Two full meals with j light supper were usually taken. The quantity of exercise em ployed was very considerable, and such as few men of ordinary strength could endure. The effects of trainers' regimen are hard ness and firmness of the muscles, clearness of skin, capability o bearing continued severe exercise, and a feeling of freedom am lightness (or " corkiness") in the limbs. If instead of great muscular development we would favor th< production of fat with tender muscular flesh, we must adopt a dif ferent regimen. First of all, we must secure rest, for exercis« develops the muscles, and by giving activity to respiration it llt\ troduces more oxygen, which burns up the fat. With this w must have a somewhat elevated temperature without which rest i. impossible. The diet should consist of a small proportion of All albuminous principle with a free use of the oleaginous and stilt more of the saccharine principle. With such a regimen the fa' of the food finds no oxygen to burn it, and is stored up in th cellular tissue, while the saccharine principle, for the same reason FOOD OF ANIMALS. 203 is converted into fat and is likewise stored up. Thus it is, that Turkish women, shut up in the harem, without exercise of mind or body, living on a farinaceous diet, acquire the embonpoinment so highly prized as an element of beauty in their country ; and mdeed, it is to this cause that women in general owe the softness of muscle, their roundness of outline, which contrasts so strik- ingly with the muscular development and angular contour of men. The application of these principles to the feeding of animals accordmg to the object we have in view, is sufficiently obvious. If we would simply fatten an animal and prepare it for being ,eaten, we keep it at rest in a warm stable, and give it food con- tainmg an abundance of the supporters of respiration, so that its muscles may become tender and that the oleaginous and saccharine prmciples of the food may not be consumed in warming the ani- nal but may be deposited as fat. If on the other hand we wish 0 procure hard and strong muscles, as in a race-horse, we keep iini in exercise and give him food containing more largely of the dbuminous principle. Contrary to a common opinion, food rich n albuminous matter does not contribute to the production of ,at. It is not very unusual for persons who wish to repress a dis- position to obesity, to avoid animal food and restrict themselves 0 vegetables, and find to their surprise that the accumulation of at takes place more rapidly than before. The use of alcoholic drinks dispose to obesity, unless they are bused to such a degree as to give rise to a derangement of diges- lon, which prevents the introduction of nutritive matter into the lood. Although the composition of alcohol is analogous to that f fat, it is not probable that it undergoes conversion into fat in the ody, but rather that, by combining rapidly with the oxygen of le blood, it leaves a larger portion of the saccharine and oleagi- ous matters of the food to be converted into and deposited as fat. fermented liquors contain a quantity of saccharine matter, and are |»r this reason particularly apt to cause obesity. Indeed, any cause |hich consumes the oxygen of the blood, or prevents its introduction, ksatendency to produce an accumulation of fat. Want of exercise icrates in keeping the respiration sluggish, and thus preventing e mtroduction of oxygen. Asthma, and diseases of the heart, 1' obstructing the circulation through the lungs, have a similar Itidency. 20i QUARTERLY JOURNAL. When a person who has taken exercise freely in the open air, and has lived on a diet of animal food with alcoholic drinks, changes his habits of life and becomes sedentary, and continues the same diet, he falls into disease. The large proportion of albuminous matter of the food no longer finds its use in repairing the waste of the tissues in nutrition, and hence accumulates in the blood. This fluid becomes too rich in nitrogenized principles ; there is an in- flammatory state of the system produced ; the formation of urea and still more of uric acid, becomes excessive, and hence arises a disposition to gravel, gout, or rheumatism, three diseases closely allied to each other. They all seem to be connected with an ex- cess of nitrogenized principles in the blood, though this does nofi always arise from the same cause. - The lungs and liver have functions analogous in this respect, thati' they both separate carbon from the blood ; in the former it is com- bined with oxygen ; in the latter with hydrogen. There is a cer- tain degree of antagonism between these glands, the inertness of the one being compensated by an increased activity of the other. In cold climates the lungs are most active, and are hence disposed to inflammatory affections. In hot climates, when the lungs separate the carbon imperfectly from the blood, the liver is thrown into in- creased activity, and hence its diseases are here most common. Er ropeans who pass to tropical climates, and continue their diet rich in fat, with free use of alcoholic drinks, inevitably bring on disease of the liver by overtasking this organ. The same thing happens to those who in temperate climates indulge in such a diet, while they lead a sedentary life in warm houses. Drunkards, almost always induce disease of the liver by surcharging the blood with carbon and hydrogen, and thus keeping the liver in a state of constant excita- tion. This explains also how persons leading an active life can re- sist the eff'ects of alcoholic drinks, even when taken in excess, so much better than those who are sedentary. The former work ofi a part of the alcohol by their active respiration ; in the latter the whole labor falls on the liver. CLIMATE OF NEW-YORK. 205 CLIMATE OF THE STATE OF NEW-YORK. One of the most important problems to be solved in deter- mining the agricultural capabilities of any country, is its cli- mate. Common observation and experience is perhaps sufficiently exact to establish the truth of the proposition in a general way. A hasty examination, for example, of the natural productions of a valley and of the adjacent mountain, of a marshy or an arid dis- trict, of the shores of a sea, lake, or large river, of a warm and a cold region, and of an inland position, will show that they differ materially in their products ; a difference which, without doubt, will be attributed to what is termed climate. The word is here ised in its widest sense, and may be defined the character of a ilace, as determined by observations on latitude, height above the ;ea, vicinity to water, prevalent winds, position and slope of lands, lature of the rocks and soil, and degree of cultivation. If cli- natc, then, is determined by these conditions, it will be well to ccupy a few moments on each of them, taken singly. 1st. Cli- Qate does not depend wholly upon latitude, for observation proves hat two places upon the same parallel neither agree in tempera- ure, nor in any two of the other conditions which determine its haracter. If they agree in the mean temperature for the year, ley may not agree in the temperature of their seasons. One, for istance, may enjoy cool summers, the other may be hot and com- aratively dry. So, one may have a mild winter, while at the ither it is severe and rigid. Under these characters Paris and ituebec have often been contrasted. Again, two places in the same Ititutle, but of different heights above the level of the sea, ill differ in climate. If, for example, one is five or six hundred jet higher than the other, it will be from one to two degrees plder than the other. The other conditions which modify climate are not of equal con- :jquence with the two preceding ones. Vicinity, however, to rge bodies of water, may be, perhaps, of equal consequence, 'he winds also exert a perceptible influence. In this country te northwest winds are cold, and where from the shape and con- 'tur of the surface they prevail, the temperature will from thia 206 QUARTERLY JOURNAL. cause alone, be slightly reduced. Then, again, a southern expo- sure is more favorable to vegetation than a northwest exposure. The color and composition of soils, too, cannot be overlooked in the list of causes which modify climate. These, however, are iiLore local and less general, unless, indeed, the area is greatly ex- tended. Places which are known to enjoy an equal temperature are called isothermal^ signifying merely an equal temperature. Ima- ginary lines connecting such places, are called isothermal Xmes., We have already said, in effect, that these cannot coincide with the lines of latitude drawn upon a map, or a terrestrial globe ; thej] therefore intersect them at various angles, and form by themselves a peculiar system of lines approaching only to parallelism among themselves — ^for example, those which are drawn upon a map ol Europe, do not coincide or run parallel to those of America; as the line of equal temperature in the two continents runs twelvi degrees farther north in the former than in the latter. Another result which has been obtained by careful observatioi is, that two places may receive an equal amount of heat, during j part of the year only ; that is, it will enjoy an equal summer or ai equal winter temperature. Lines or curves, representing thes" facts, are termed isotheral and isocheimal lines ; the former refeB^I ring to equal summer, the latter to equal winter temperature. ' The temperature of the atmosphere is influenced by, and de pends upon, the heating power of the earth, the rays of the su: passing through it without imparting their caloric directly to it particles. On being received, however, upon the surface of th earth, it becomes heated, and then imparts a portion of its tempe rature to the stratum of air in immediate contact with it. This, ii consequence of its expansion, has its specific gravity diminished and hence rises and gives place to another stratum, which in it turn also ascends. By these changes of place then, the body o the atmosphere is heated and its temperature elevated. But thi process only expends a part of the heat received from the sun The remaining heat is conducted downwards from particle to par tide, diminishing of course according to the distance from the sur face, till finally we reach a depth which is unaffected by the sun' rays. The superficial temperature of the soil of any given plac 'will vary as well as that of the air ; the color of the soil, itsna CLIMATE OF NEW -YORK. 207 ture as it regards composilion, height, slope, etc., all have their influences in a greater or less degree. . There are a few other general considerations in regard to cli- mate, which it may be well to state in this place. We notice first, the globular figure of the earth. A body of this form receives the greatest number of rays from the sun on a given space, when they fall vertically upon it. In the second place, the space over which the sun approaches to verticality is increased by the obliquity of the earth's motion in regard to the plane of the equator. By this arrangement the sun apparently travels over a broad zone, equal to 47° in breadth. Then again, the diurnal revolutions of the earth produce the agreeable changes of day and night and an innumera- ble number of other important modifications of temperature. It is perhaps impossible to conceive of all the results which must have followed had these several arrangements been different- ly disposed. If, for instance, the axis of the earth had been placed perpendicular to the plane of its orbit ; in this case, the sun would have been always vertical to the same places and those places would have been, as a consequence, burnt, or parched with heat, but in consequence of the obliquity of the axis, the extent of the temperate zones has been produced far towards the poles, and has thereby rendered most of the earth's surface a fit abode for ani mals and plants. The atmosphere also, from its great mobility, is an agent for distributing heat ; it not only rises upwards, but is impelled for- wards i moving over the surface of the earth with rapidity in some instances, and at the same time bearing along and distributing the 'caloric imparted to it from the earth. The temperature too, of the current itself, is modified by the sur- face over which it passes. Traversing a low, sandy plain, it be- icomes hot and dry ; over the sea, damp and chilly ; and over jhigh mountains, cold and pinching. Such are some of the causes which operate generally in modify- ing climate. Leaving these general views of climate, we pass to the conside- ration of the climate of New-York. In pursuing this subject, it is perhaps unnecessary to say, that it is also modified more or less by ill the circumstances which have been enumerated. But in order hat we may have a full understanding of the climate of the state, 208 QUARTERLY JOURNAL. it is necessary that we should possess some knowledge of the face of the country under consideration, as the climactic features are inseparably connected with physical characters. Mountains, or high lands condense upon their sides the vapor of the atmosphere, which, if approaching the line of perpetual snow, will freeze, and become a source of cold by absorbing the caloric of the warmer re- gions, whether near or remote. They increase too, the supply of water in their vicinity, and tend greatly to preserve an equality in the streams which issue from them during the whole year. They 'I modify the direction of winds, and shelter the products of their sides in some cases, while in others the exposures are increased by receiving the direct currents which move over them without miti- gation. Dwarf and shrubby productions are always found on the exposed mountain sides — an effect which is not due to elevation alone. The most important mountain chain of high lands in New-York is north of the Mohawk valley. These high lands may be con- sidered as rising near Little-Falls, where, taking a north east course, j they terminate partly upon Lake Champlain, and partly in thei^ Canadian plains. This belt of country is 70 miles widcy and is in fact table* land, which, upon an average, is 1,000 feet above the level of the sea, or the tide water at Albany ; but a portion of it is from 1,500 to 1,800 feet above the same level. From this table-land a great number of peaks or ridges rise, which attain a height of from 1,2001 to 3,400 feet. These are steep and precipitous, and worthless asi lands for tillage. But they will supply eventually an immensei quantity of lumber and wood. The valleys are high and narrow, with scarcely an interval of half a mile. From this high and bro- ken country most of the rivers and creeks which supply the statt with water, take their origin — as the Hudson, Mohawk, Blackl River, De Grasse, Racket, Salmon, Saranac and Ausable. From these facts it appears that in the limits of New- York, and south of the latitude of 45 degrees, the land is sufficiently high toi| modify the climate very perceptibly. The highest points furnish an Alpine vegetation, and probably every night during the sum- mer, water is congealed upon the exposed parts of their tops. The diminished temperature of this part of the state is seen in the hus- bandry; corn or maize is a precarious crop, and even wlieat ha» CLIMATE OF NEW-YORK. 209 been cut off by frost in August, at the base of the highest of the Adirondacks. East of the Hudson there is another belt of high land, ranging nearly north and south, which is laid out in narrow ridges, which geologically consist of slate and limestone. These are prolonged into Canada, They probably present a medium height of ] ,000 to 1,200 feet, but rising occasionally to 3,500 feet. The vegetation npon the top of these ridges, when they rise above 1,000 ft., shows merely the effects of the northwest wind, in the diminished height of the trees and their more shrubby growth; but they produce no where an Alpine vegetation. South of the Mohawk valley a hilly country prevails in all that region which is commonly called the Heldcrberg. South of this hilly range^ and west of the Hudson, the Catskiils form another important mountain chain, though less ele- vated by 1,800 feet than the Adirondacks. As a whole, then, New- York presents a surface greatly diversified — in some portions rising into very respectable mountains, in others it is depressed and tra- versed by long parallel valleys j only a small portion of the sur- face is of that character which can be denominated level. With these remarks, we proceed to speak of the temperature of New-York, and in this connection it is proper to remark that the suits which are given in the following pages were obtained prin- ■ipally from the Regents' Reports, and from a paper prepared by Mr. James H. Coffin for the agricultural survey of the state, now in progress. These reports are made up from the returns of fifty- eight different localities, at which meteorological observations have been kept. These localities are scattered over a great variety of surface, and hence they indicate pretty fairly the climate of the state, or rather the meteorology of the state. The mean tempera- ture of the fifty-eight places at w^hich observations have been made for seventeen years, is forty-six degrees forty-nine minutes, but, as already remarked, the relative temperature of different sections of the state, while it depends chiefly on latitude and elevation, is modified by the circumstances already stated. From numerous observations made within the limits of the state, It is very satisfactorily determined that the rate of decrease in tem- perature amounts to 1° for 350 feet of elevation ; from some ob- servations the rate is greater, and in some less ; but as this is near 1 210 QUARTERLY JOURNAL. the mean for all the observations which have been made, it appears sufficiently exact for all our purposes. In order to obtain a correct expression of the leading characters of the climate of New-York, it is essential that its territory should be divided into districts, inasmuch as an expression for the whole state, taking the mean temperature, for instance, as that expression, will only approximate to the object sought. We propose, there- fore, to divide the state into the six following districts : 1. Long- Island J 2. Valley of the Hudson ; 3. Valley of the Mohawk ; 4* District north of the Mohawk, extending from the east line of the state to Lake Ontario ; 5. District southwest of the valley of the Mohawk, extending from the valley of the Hudson to the vicinity of the smaller lakes ; 6. District west of the smaller lakes. The climate of the state may be examined in reference to its mean temperature — the extremes of heat and cold — the length and forwardness of the seasons, and the progress of vegetation. By obtaining the results of each of the districts, and comparing them with one another, and with that of the state at large, we shall ob- tain all the important facts in regard to its climate. The length and the forwardness of the seasons, and the progress of vegetation, is determined by the appearance of robins, and other birds of pas- sage : the blooming of trees and plants j the ripening of strawber- ries ; the commencement of the hay and wheat harvest, and the first killing frost. The mean time of these for the whole state for fifteen years, ending with 1842, and also the mean temperature, and mean of the annual extremes, is shown in the following table, which may serve as a standard of reference in examining the same kind of facts in the different sections of the state : I CLIMATE OF NEAV-YORK 211 Robins first seen, Shailbush in bloom, •Peach in bloom, Currants in bloom, Plum in bloom, Cherry in bloom, Apple in bloom, Lilac in bloom, Strawberries ripe, Hay harvest commenced,. Wheat harvest do. First killin,? frost, First fall of snow, Mean Date. March 19 May 1 « 2 i( 4 " 6 " 7 " ]5 " 15 Mean temperature, Mean annual maximum,. Mean annual minimum,. Mean annual ransre June July « Sept. Nov. 12 8 25 23 5 4b" 49' 92° 00 12° 00 104° 00 44 48 57 58 52 52 59 45 58 34 45 57 59 59 59 59 b-^ «^ 266 168 175 269 264 250 374 151 210 127 186 471 536 577 550 551 550 1st District — Long-Island. Observations have been made at Oyster Bay, Easthampton, Jamaica and Flatbush. The feature which distinguishes the climate of this section is the uniformity of its temperature, occasioned by the equalizing influence of the ocean. The places at which observations have been made, are all at a low level, in the extreme south part of the state. The great- est heat of summer is 1 J° less on an average, than in other parts of the state which are further north, and more elevated. On the contrary the extreme cold of winter is less by 10*^ to 18®, and has been so uniformly, every year for the past fifteen years. It is worthy of notice, that the temperature of Easthampton and Jamaica, is considerably less than is due to latitude and elevation. The for- mer place, it is 2°. 55, which is a greater difference than at any other place in the state. This fact is also indicated by the back- wardness of the seasons. The trees bloom there later by a week I than they do in the interior of the state, and two weeks later than ' at the west end of the island. The spring is but a little earlier than on the Black river, in Lewis and Jefferson counties. But I notwithstanding the lateness of vegetation in the spring, agricul- 'ture does not appear to be so much retarded. Strawberries ripen, and the wheat harvest commences there earlier than the averao-e of the state, though considerably later than at the west end of the • The peach is considered the mean for the middle and south part of the state only, 212 QUARTERLY JOURNAL, island. Farther, the time lost by the lateness of the spring, ap- pears to be made up in the fall. With scarcely an exception for the last fifteen years, the first killing frost in autumn has occurred much later at Easthampton, than at any other place in the state which has been reported. The average time has been a full month later than the average of the state, and nearly three weeks later than at Jamaica or Flatbush. 2d District — The valley of the Hudson. In this district, ob- servations have been made at Mount-Pleasant, North-Salem, Go- shen, Montgomery, INewburgh, Poughkeepsie, Kingston, Redhook, Hudson, Kinderhook, Albany, Lansingburgh, Cambridge, Salem and Granville. The mean temperature of Albany is found to be 1^.98 higher than the mean temperature of the state, as deter- mined by observations for fifteen years. The extreme summer heat of this valley is greater by several degrees than in any other section of the state, and particularly has the thermometer risen higher at Montgomery, Poughkeepsie and Lansingburgh ; and the latter place is equally remarkable for the extremes of cold in the winter. Kinderhook is also remarkable for its extreme cold in winter. North-Salem is subject to early frosts, having occurred there ten days sooner than the average of the state, and more than fourteen earlier than in the valley of the Hudson generally. As we ascend the Hudson, the opening of spring becomes gradually later, the difference between New-York and Albany being about a week. The climate at Cambridge, Salem and Granville, becomes more rigid both from elevation and latitude. The extreme cold of winter is more intense by 10^, than at any other place on the Hud- son south of Lansingburgh, and the spring opens several days later. 3d District — Valley of the Mohawk. Locations at which obser- vations have been made, are Schenectady, Johnstown, Canajo- harie, Fairfield, Utica, Whitesborough. AtUtica the temperature due to latitude and elevation is 46° .20, and the mean temperature is one degree less than the mean of the state, and at Fairfield it is 2°. 98 less. The average mean temperature of this valley is lower by one degree than the average of the state. The winds of this valley have been shown by Mr. Coffin to be more northerly at Utica and Whitesborough than in other parts of the Mohawk valley. At CLIMATE OF NEW -YORK. 213 Schenectady and Canajoharie, vegetation advances more rapidly than the average of tlio state, and at Johnstown and Fairfield less ^o. The difference between Canajoharie and Fairfield, though only about 20 miles distant, is about a fortnight, which is owing to the elevation of the latter place. Utica may be considered a fair representative of the climate of the state. The vegetation at Utica agrees within a day with the average forwardness and its progress through the state. 4th District — North and northwest of the Valley of the Mohawk. Places where observations have been made, are Mexico, Belville, Lowville, Gouverneur, Ogdensburgh, Potsdam, Malone and Platts- turgh. The mean temperature at Ogdensburgh is 44*^ . 27. Gouverneur, ihe same; Plattsburgh 44*^.65. These are temperatures due to latitude and elevation. In this whole district we have the charac- teristics of a more rigid climate ; low mean temperature, extreme cold in winter, great range of the thermometer, backward seasons and early frosts. Gouverneur is colder by over one degree, and appears to be the coldest place but one in the state from which records are received. It stands unrivalled as it regards extreme cold in the winter. Ogdensburgh is less liable to extremes of heat and cold than the average of the state, from its vicinity to a large body of water. 5th District — Embracing a region south and southwest of the Valley of the Mohawk. Observations have been made at the fol- lowing places: Pompcy, Homer, Cazenovia, Hamilton, Bridge- water, Oxford, Hartwick, Cherry-Valley, Delhi. Mean tempera- ture atPompey, for 14 years, was 44°. 9 ; Cherry-Valley, 44°. 20 j Delhi, 44°. 92. These temperatures are due to elevation and lati- tude. Pompey is the coldest place reported in the state, being 3° .52 lower than the average of the state. It is situated on high ground, and yet the thermometer does not sink so low in winter^ nor do the autumnal frosts occur so early as in the state generally. At all other places in this district the thermometer sinks lower than the average of the state by 4° to 11°, and the autumnal frosts occur earlier by four to thirteen days. Robins appear earlier in this part of the state, the vegetation is uniformly backward, though less so than at places in the northern parts of the state which have the same mean temperature. 214 QUARTERLY JOURNAL. 6th District, or the Western part of the State, embracing Onon- daga, Auburn, Aurora, Ithaca, Prattsburgh,Canandaigua, Palmyra, Rochester, Henrietta, Middlebury, Gaines, Millville, Lewiston, Buffalo, Springville, Fredonia, Mayville. Mean temperature of Buffalo, 46^ . 23 ; Rochester, 45° . 65 ; Au- burn, 45°. 97 ; Canandaigua,46°.42,which are all due to latitude and elevation. The temperature of this section of the state does not differ greatly from the mean for the whole state. It is par- ticularly characterized for its uniformity. The average annual range of the thermometer is 96°, while in the state generally it is « 104°. The greatest cold in the winter at Rochester, Lewiston and Fredonia but little exceeds that of Long Island or New-York city. Vegetation in the spring is a few days earlier than the average of f* the state, and about the same as at Albany. The winds of thig section are 11° more southerly than the mean for the state. The facts developed by observation in this district, show a i change in climate which is probably due to a variety of circum stances. East of this district, for example, 27 places out of 32 show ij a lower mean temperature than is due to elevation and latitude ; while here, all but two show a higher. There is a great uniformity in the extreme heat of summer throughout the state. But 5 places out of 55, show a difference of over three degrees from the mean of the state, which is 92°. The average time for the whole state, from the blooming of the apple trees to the first killing frost in autumn, is 174 days. On the west end of Long Island it is twelve and a half days more, and in St. Lawrence county twenty-two less ; the difference between the two latter, being consequently thirty-four and a half days. The following table is annexed for the purpose of enabling the readers of this journal to make a more general comparison of the temperature of the different places spoken of in the article, with those at a distance. The allowance for elevation of the place above tide water is at the rate of one degree for 350 feet. I CLIMATE OF NEW -YORK 215 PLACE OF OBSERVATIOxN. Nain, Labrador, Quebec, Plattshurgh, N. Y., Cambridge, N. Y., Lansinpburgh, N. Y., I Albany, iN. Y. 1 Kindertaook, N. Y., I Hudson, N. Y., Redhook, N Y., 1 Kingston, N. Y., 1 Poughkeepsie, N. Y., Newbiirgh, N. Y. Mounl-Fleasant, N. Y., •• Flatbush, N. V., Williams College, Mass.,- Salem, Mass., Newport, R. Island, Philadelphia Fa., Cincinnati, Ohio, , Washington, D. C, j Natchez, Miss., 1 Havana, Cuba, Cumania, S. A , Quito, S. A , •a 3 t) J eT^os' 46 47 44 42 43 01 42 47 42 39 42 22 42 IS 42 02 41 65 41 41 41 30 > 41 09 40 37 42 43 43 31 41 30 39 66 39 06 38 63 31 2S 33 10 10 »7 0 13 M 3on, 340 105 fcoo 30 103 125 180 t60 180 fso 160 125 40 800 60 30 30 510 30 180 30 30 9610 26042' 37 19 43 97 46 39 48 17 43 27 46 91 48 29 49 36 49 46 61 65 49 96 49 33 61 25 45 69 48 08 60 65 63 42 63 78 66 57 64 76 78 03 81 96 62 00 " C'S ni V a > _ o « c --a- t26''61' 38 45 44 73 47 522 48 33 49 64 47 73 43 75 48 95 60 97 60 83 49 69 60 44 51 31 }47 83 i49 83 t50 64 i63 51 }35 24 56 66 }65 27 i78 17 {81 95 •{83 75 a 3 36»46' 41 50 44 95 47 67 43 05 49 26 48 71 43 90 49 27 49 44 49 81 60 10 50 66 61 63 43 16 48 47 50 10 54 01 53 92 54 26 65 60 76 39 83 87 85 48 3 14 16 17 13 10 12 14 11 13 11 17 23 33 10 0 8 0 8 8 8 0 . * Reduced by Humboldt's observations. t Height estimated. When a place is said to be at the level of tide water, the height of the instrument is assumed at 50 feet. { Mean temperature as observed, reduced to the level of the sea. Note. The observed temperature of Nain, Cincinnati, Philadelphia, Natchez and Ha- Tana, was taken from a table in the Rridgewater Treatises; that of VVashington and New- port from the Meteorological Register of the U. S. A ; that of Quito from Rees' Encyclopae- dia, and that of places in New-York from the Regents Report. BEDS OF OYSTER SHELLS ON THE HUDSON RIVER. Having occasion to visit Rockland county not long since, I went ashore at Slaughter's Landing, near the great ice depot. The shore at this place is quite steep, and closely skirted by the great range of greenstone columns, resting upon, and interlaminated with beds of the new red sandstone. This place is interesting on ac- count of the effects which the greenstone has had upon the subja- cent rocks, particularly for the remarkably distinct signs of pow- erful igneous action. But the facts which I propose to speak of, are the beds of oyster shells some sixty or seventy feet above the nver. These beds are just below the surface of the soil in which 216 QUARTERLY JOURNAL, the large trees of the forest still remain. On inquiring of some of the gentlemen who are residents of the place how the oyster shells came here, they remarked that the common opinion was that they were brought here by the aborigines. Although the remarkable state of preservation in which we find these shells seems to favor this opinion, still, other facts go to prove that it is erroneous. 1. The shells exhibit no proof of having been burnt — the mar- gins are entire, except where they have disintegrated from the ac- tion of the weather ; both facts throw considerable doubt over the only inducement which would have led the Indians to have brought them to this place, viz. for food. 2. Among the oyster shells we find many smaller shells of dif- ferent species, which are never consumed for food. But then, if we reject the common opinion of the inhabitants, what answer can be given to the question which will belter explain their present po- sition 1 As the Hudson river at this placf is not sufficiently saline to perfect the oyster now, it appears highly probable that these beds have been elevated above the waters of this estuary in a compara- tively modern period ; that the oysters lived and were associated in the same beds where we now find them, only they have been transferred from a lower to a higher level. Oysters, it is true, still grow at this place, but they are so insipid that they are never used for food, but when taken up and convey- ed to New York bay, or waters sufficiently saline, they become palatable food in the course of four years. There is no necessity for supposing that the oysters of this locality were always insipid. Let the coast be depressed sufficiently to immerse these beds, and the river from New- York up to this point would be converted into a bay whose waters would be as saline as those on the shores of Long-Island. In connection with other facts, these beds prove that within a very recent period great changes have taken place in the levels of the country skirting the sea, the coast of^ew-Jer- sey, and in fact along the whole northern and southern Atlantic board. It is not our purpose to go into a full proof of this posi- tion at this time. Facts from various quarters favor this view. These shells, so far as they go, may be used with profit and ad- vantage upon the land as a manure. If fully exposed to the at- EXPERIMENTS. 217 mosphere by spreading them upon the soil they will fall to an earthy state in a few years, and as their solution will take place slowly, they will furnish lime for a long time. In using them, however, it ought to be borne in mind, that if sufficient lime exists 'in the soil, no immediate effect will be observed from their use, especially from the outer portions of the bed where the shells have lost a large portion of their animal matter. EXPERIMENTS. Experiments in farming are generally made and conducted in a very blind way ; so much so that they are not only worthless, but requently injurious. Among our farmers in this country, and per- haps more or less every where, experiments are instituted from hearsay; for instance, it is reported that farmer B. has been very successful in the use of lime. But the reporter of these successful rxperiraents, gives merely his results in connection with its use, ind it appears surely that lime is a wonderful substance ; and it no where appears but that lime may be used as well upon one piece ^f ground as another, and hence hundreds perhaps, are led to its .ise on the first opportunity. Out of this hundred, ten probably - ';vill receive benefit from it, while the ninety wnll perceive no lilference in the crops upon which it is employed. What is the iause of this discrepancy in results 1 Probably no question is of preater importance to the farmer than the settlement of this, and pther questions of a similar character j and to this point we ask the ittention of the reader for one moment. 1. If lime already exists in the soil, no perceptible effect will )e observed when an additional quantity is added. 2. In order that perceptible effects may follow from the appli- ;ation of lime, it is necessary that organic matter should either xist in the soil, or else it should be applied with it. These two lositions we believe may be considered as established. Now the armer who has been successful in his experiments with lime, attri- utes all the good effects which follow its application to this sub- lance alone ; he does not give the previous composition of the land VOL. I. — NO. II. C r 218 QUARTERLY JOURNAL. upon which it is employed, nor the circumstances under which he has conducted the experiments. He has barely stated a naked fact, and it is left probably wdth others to find out the reason why, under some circumstances, this substance is sometimes useful, and sometimes apparently useless. Again, one of the farmers, and perhaps many of them, give their testimony against lime, for they have tried it, and it was with them entirely worthless. We recollect the President of the New- York State Agricultural Society gave his experience on the use of lime. He had employed it both upon a clay soil and upon a sandj soil, and in both instances there was a signal failure, and, in our opinion, this failure in both instances was due to the causes we have already stated. In the clay there is already a sufficiency of lime — in the sandy soil there is a want of organic matter. We have made these remarks, not so much on account of the lime, as for the purpose of calling the attention of farmers to the great importance of conducting and reporting their experiments in a systematic way, or in other words, understandingly. Now this cannot be done unless they know something about the composition of the soil. This cannot be done in a way to benefit others unless they state also the controlling circumstances under which a particu- lar experiment has been made. But there is one condition under which experiments have been made, which is most frequently omit- ted ; it is that of the weather, whether the season has been wet or dry, hot or cold. It is unnecessary to dwell a moment upon the importance of noticing these facts, for the most unlearned farmer has learned that the weather influences, above all other conditions, the cultivated crops, and that whatever may be done under unfa- vorable circumstances of temperature and moisture, a crop will fail, at least in part, let him cultivate it in the best possible manner. Then, again, the nature of the surface, independent of the com- position of soil, will influence very materially the result of a par- ticular mode of culture. So, also, a particular manure is of excel- lent service to a particular product : but from this it does not fol- low that it will benefit all products. In farming, as in medicine, there are no specifics or universal rem- dies. There is no manure which is adapted to every vegetable. Though it is true that carbon forms a large proportion of all vege- tables, yet we may get the carbon in all cases and yet not get the PHOSPHATE OF LIME. 219 crop we desire, for the sole reason that one or more special substances are wanting. From these views we advise all who are disposed to experiment, first of all to ascertain, approximately at least, the composition of the soil ; 2d, to keep a register of the weather, and 3rd, to state the nature of the surface of the laftd — what exposure it has, and whether it is level, a side hill, or a valley, or a position between two adjacent hills. There are many other facts and circumstances which ought to be taken into the account, but what we have said is probably sufficient to answer the end of these remarks. But lest it may be thought that we are finding fault, or are disposed to be captious, we say, in conclusion j make the experiments and give them to the public. ■PHOSPHATE OF LIME AND OTHER FERTILIZERS IN THE OLDER ROCKS. In the first number of this Journal, we gave a very brief ac- count of the phosphate of lime, and a few other substances as they are found in the older rocks. The remarks referred to, were offered for the purpose of turning the attention of farmers to the existence of these substances simply as materials important in an jeconomical point of view. We may however, view them in ano- her light. They may be considered — in fact are considered — as special provisions made prospectively to meet the wants of organ- ized beings. It is not in the province of these beings to create an element j all we know of their functions, proves that they only ■modify and combine elements. Hence that their anterior creation had a reference to future use, is certainly not unphilosophical, and if we can discover in created things prospective adjustments, :hey are manifested as clearly in the composition and structure Df the older rocks as any where else. Coal beds are often bited in proof of the doctrine we have just stated ; yet its iemonstration is equally clear in the for mer, as in the lat- er instance. There is one fact not noticed by writers, which 4 I 220 QUARTERLY JOURNAL. is perhaps as important as any other. It is the wide diffusion of these essential elements. If phosphate of lime was confined to veins and beds, and those only of the limited extent which we usually find them, this material would rarely exist in the soil. It might abound in some places, but it would be j very deficient in others. What is especially required to meet the Hi wants of every living being, is that those essential materials should exist every where, should be universally distributed. Such is eminently the case with those four gaseous bodies which enter, it may be said, into every living thing, viz : oxygen, hydrogen* nitrogen and carbon. Oxygen, is the controlling element, its peculiar properties rendering the three others subservient to organic wants ; hydrogen entering into bodies in water, nitrogen in ammonia, and carbon in carbonic acid. The diffusion of car- bonic acid is an important fact — important as a provision. The atmosphere always contains it. If it is disengaged from volcanoes^ it is speedily and equally distributed through the body of the atmos- phere by the law of the diffusion of gases, and by winds. In consequence of its ready solubility in vapor, it is brought to the earth where it may be appropriated to the uses of plants. That there should be no want of this substance, it is largely stored up in lime- stones, which are not of themselves insoluble, like silica or sand. From the air, and from both ancient and modern rocks, carbon is furnished in undiminished quantities, and such is the arrangement that the sources will remain and go on furnishing all the carbon required ad infinitum, though every part of the earth may be cul- tivated and be made to produce double the amount it now pro- duces. There is still another point worthy of attention, as well as ad- miration, it is the condition which fits it for organization. For example, by way of illustrating the thought, had carbonate ot lime been employed as the material for constituting the bones ol animals what would have been the result 1 From the tendency of this substance to crystallize, it is believed that this form of lime would not only have formed bones of little strength, but it would requently by this property, injure the softer structures as it can- not accommodate itself to the delicate animal fibres. We have spoken of prospective arrangements ; we now remark that of all the arrangements termed prospective, all yield in im- I PHOSPHATE OF LIME. 221 Portance to that one which requires industry for securing the good the absolute good, which they are capable of bringing The I tendency of the most important fertilizers is to escape and pass off into the atmosphere, or else they are insoluble or in a condition not fully adapted to the wants of vegetables. In the former case there is ammonia, which very soon passes off from the yard where animals are confined and gets beyond the reach of the owner, and we must, when this has taken place, consider it as abandoned pro- perty or a lost material to ^vhich he has no better claim than his neighbor. To preserve it requires industry of two kinds. 1st, thaJ of acquirmg knowledge how he may best secure it; and 2d, manual industry, which consists in putting in execution the means he may have devised after he has acquired a full knowledge of the proper- ties of the substance which he wishes to save. There is an indus try which expends itself unprofitably, which consists in a continual doing but not intelligibly, and hence is wasted and consumed in niere motion. Effective industry knows beforehand what is want- |€d, and It proposes to itself an end, and devises means to secure Ithose end.. The result usually turns upon the amount of know- ledge which IS made to bear upon those means and ends While .then, we find materials for the construction of organized beings |abundant, suflScient in quantity, it is the part of the husbandman to |work up these materials to the best advantage ; and the fact that it irequires ceaseless activity of mind and body, need not on this laccount be considered a faulty arrangement, inasmuch as it brings jliealth and life m the highest degree by the fulfilment of the requir- ed conditions by which both may be possessed. 222 QUARTEELY JOURNAL, EDUCATION OF THE AMERICAN FARMER. BT HENRT S. RANDALL, CORTLAND VILLAGE. [We are happy to give a place in our Journal to the following article. The gentleman who thus favors us has been a county superintendent of common Bchools since the passage of the law creating that office ; he is moreover a pracO" cal farmer, and therefore we consider his views and opinions in regard to educa- tion, as worthy of the highest consideration.] In the January number of the Quarterly Journal of Agriculture, are submitted certain views, editorially, in relation to the topic indicated in the heading of this article, which, in the main, and especially so far as the enunciation of general principles is concern- ed, are, in my judgment, eminently just and seasonable. The present day is one of bold discovery and speculation. A blinr veneration for antiquity no longer shields ancient dogmas ani ancient institutions from investigation, and when necessary, fron consequent rejection or abrogation. The true philosophy — th( philosophy of progress, has become the motto of the age. All this is well. But the progression principle should be tern pered with a certain degree of conservatism. The advancing cur rent, if kept within due bounds, will carry on its bosom a constant ly meliorating civilization ; if swelled to a furious torrent whicl spurns all control, it will, p era d venture, overturn and sweep awa; that which exists. In casting off old abuses, we should be careful not to conside age and error as necessarily synonymous. Our forefathers war wise in their day and generation as well as ourselves. We are no to condemn anything because it is ancient. I go a step further, hold, as Blackstone does in relation to certain ancient laws, tha anything which has stood the test of time, which has been sanoj, tioned by generation after generation of the human family, is to Wj presumed good unless it can be clearly shown to the contrary Stability is one and a strong proof of rightfulness. Otherwise n belief can attach to that most consolating and hopeful of all max ims, that "truth must prevail." Let us not forget that were we to turn our backs with self-com placent arrogance on all the labors of the past, we, instead of o« EDUCATION OF THE FAllMER. 223 CUpying our present position, would roam the plains and the for- ests nomadic hunters — rude barbarians! In an esthetic civiliza- tion, the ancients absolutely surpassed us; in Imuch that constitutes modern civilization, in moral, intellectual, political and physical science, we stand in the same relation to them, that the grown up child does to the parent. The child aided by the parent to a cer- tain point, ought, in obedience to the law of progress, to advance beyond that point. Each succeeding generation is bound to con- tribute its quota to civilization. But let not the last therefore spurn its predecessors, or lightly overthrow their works ! I have been led into these reflections by considering some of those propositions, ill-advised I cannot but consider them, for an improvement in our system of popular education — which also sug- gested the remarks of the Quarterly Journal. It has been much the fashion, latterly, even in high places, to advocate a material education — an education having for its end the investigation of the law of physics, to the nearly utter neglect of those of psychology, ethics, and social polity.* This has been done in obedience to the maxims of a certain narrow utility ; an futility wdiich refers everything to the standard^ of pecuniary profit and loss ; wdiich regards" man as an animal, whose prime object and chief good is to be well fed, well clothed, and well lodged ; and w'hich would therefore train him with nice care to so apply his energies and means to the attainment of these, that no jot or tittle of those means should be lost or mis-applied. Our phase of this materializing tendency in reference to educa- tion, in the public mind, is exhibited in that assumption so popu- lar among farmers, (since the impulse received from agricultural Bocieties and journals has roused them into attempts to improve Itheir knowledge of their art,) that our system of elementary edu- cation should be "practical," — that is, that it should give them ^and those in other avocations of industry ?) that direct knowledge )f the scientific principles upon which the processes of their art hould^be conducted, that they will derive tangible and "practical" )ecuniary benefits from it in after life. I recently had the honor, • I have said in " high places.'' In the State Normal School, where teachers are ducating to mould the whole young mind of our state, neither of the last named sub- lets, are, so far as I am advised, taught. But singing-- '■''■'"'^"'' r'—'-'-'- - " - re taught, carefully, and well taught ! 224 QUARTERLY JOURNAL. officiallyj to receive a circular most respectably signed, and en- dorsed by a county agricultural society, urging an appeal to the legislature to establish a State Agricultural School for the educa- tion of agricultural teachers, male and female j a county school " for the education of town and district teachers," of the same kinc male and female ; and lastly, " similar district schools for the edu- cation of the great mass of the people." The requisite sums to . carry these several institutions into effect, to be borrowed from thei common school fund. The circular urges that uniformity in teach- ing the various branches would thus be secured, and " the bless- ings of a thorough and ^practical ' education would be more gen- erally and sooner disseminated." Other benefits and reasons areij urged which there is not room here to transcribe.* Now if " three-fourths of the effective laborers of our country] are engaged in agricultural pursuits," as is alleged in the preamble ot the above propositions, and if " the blessings of a thorough ana practical education would be more generally and sooner dissemi- nated" by these schools, why borrow from the common school fund 1 Shall that vast fund, the property of all, be left to educate the few — one-fourth of the people — and thus render the schools free to that one-fourth, (as it assuredly would, if they alone re- ceived the avails of it,) while the other three- fourths shall borrou a pittance from it for their education — to be repaid with " inter- est"— the " farms and buildings (of the agricultural schools) mort- gaged to secure the payment of said loan" — the state and county agricultural societies held responsible for the annual interest !'" Why not appropriate the avails of the common school fund at once to the support of these agricultural schools, and let the minon^ borrow and give securities for repayment 1 Or rather, why not convert our State Normal School into a State Agricultural Normal School, our common schools into district agricultural schools, as could be done, by changing the course of studies ! What equita- ble or valid objection could be urged against this metamorphose, if dXi agricultural education is really the proper and necessary ele- mentary education of a vastly preponderating majority of our peo- • Among them, one of perhaps questionable interest to at least a portion of th« medical faculty ! One of the benefits which it is claimed would result from the course of study proposed is that " it would give such a knowledge of chemistry, anatomy,, physiology, and the laws which govern the animal economy, that quackery in the iiealing art would cease, and many valuable lives would thus be saved ! EDUCATION OF THE FARMER- 225 pie, male and female ? It would be more democratic, and certainly more feasible ! So long as we find it a matter of such extreme difficulty to provide suitable teachers, fixtures, &c., to efTectually carry on one system, aided by the whole avails of the common school fund, it would scarcely seem expedient to create another system, designed to meet the wants of three-fourths of the people, which should live by horrowing — pledged to repay the uttermost farthing ! But, after all, is our present system of education, or the course of study pursued in our schools, unnecessary 1 Is that course de- fective, only in not embracing enough 1 Could one of the studies included in it, be omitted in acquiring the most rigidly " practi- cal," or agricultural education 1 Is not reading, spelling, writing, geography, arithmetic and grammar, necessary to a farmer, or a "practical" man in any department of human labor? If so, our present system is good enough as far as it goes. Does any one wish it to go further ? Then why not add to it, instead of over- throwing it, to substitute in its place something which must, after all, begin at the same starting point, and cover the same ground, before it can profitably advance further ? Most enlightened men are ready to concede, that the present system does not go far enough — that more should be taught in our elementary schools, to prepare our people adequately for their " practical" duties and responsibilities, as men and as citizens of a free government. Now practical utility, as well as practical good sense, would certainly require that all studies shall be taken up in the order of their importance, if equally adapted to the understand- ing of the pupil. So long as the pupil is liable at any time to be removed, by fortuitous circumstances, forever from the school, he should first secure that which will be of most use to him. In de- ciding then, what additions should be made to the present course of idur popular instruction, we must decide what studies rank next in limportance. Are those next studies chemistry, and the cognate Iphysical sciences, which go to make up the science of agriculture'? Before answering this question, it may be well to pause, and ask what is the true theory of education — what its end and object? In selecting the word " education"* to express that training which prepares a man for the duties of life, our forefathers showed that • " From e an not deny, however, that we are often pleased in the pens- sal of speculative works, even though they belong to that class which may be styled unproductive j yet we prefer that they should NEWPUBLICATIONS^, 24 1 be drawn up in the language of inquiry, and that they should be compatible with common sense. With these characters, we will not object to them, though they may land us upon what may be considered, by some, as heterodoxical ground. As with flint and steel the latent fire is stricken outy so, by the collision of minds^ truth is elicited ; hence, we say, strike ! burn your tinder, that per- ftdventure your blaze may illuminate those spaces where light has never before penetrated. The " Vestiges of the Natural History of Creation," is the title of an English publication, which has recently been re-printed in this country, the perusal of which, in our case, has excited a vari- ety of emotions, of which the pleasurable have, upon the whole^ preponderated. The design of the author in this work, is to over- throw the commonly received doctrines of the origin of man, and the numerous species of living beings which people the earth, the air, and water ; or, perhaps, it is more agreeable to the general tenor of the work to say, that it calls in question the validity of the prevailing opinions upon this subject. The main points which are attempted to be established j are, that la series of changes in animals and plants has taken place^ by which Ithey have advanced from lower to higher grades ; that these changes have been effected by the influence of physical agenciesj and in which they were controlled in their upward progress by the jconditions of the medium in which they were immersed. Man, for example, came first into existence as a monad or simple cell ; but has since advanced by ordinary generation from this humble rank to his present exalted station, having passed through a series of changes, the different stages of which are represented by the molusca^ fish, reptile, and quadruped. The proofs adduced in support of this hypothesis, are derived mainly from geology ; especially from those observations which >eem to favor the doctrine that the beings entombed in the rocks^ ;aken together, form a series of advancing types from the simplest 0 the most complex ; from the low to the high, when viewed as 0 time — the most advanced belonging to the period just anterior 0 the present, — the simplest and lowest, to the period most re- note. Having stated thus briefly the design of the work, and the foun- 242 QUARTERLY JOURNAL. dation upon which it mainly rests, we proceed, more in detail, to consider some of the data upon which the doctrines are based, that we may estimate the value of the author's positions, and determine for ourselves how far they are entitled to belief. The first 44 pages is a preliminary cTiposition of the arrangements of the universe of matter, in which he treats particularly of the bodies in space-^of their formation^-of the depth to which the earth has been penetrated^of its outer envelopes or coats, as the primary rocks denominated granite, gniess, niica slate, etc. Thus far, the doctrines of ihis work agree with those of the best informed observers of the day, and may be passed over without comment. The next section-, however, entitled " Commencement of organic life — sea plants, corals," etc., demands a passing notice. The position assumed in this section, is, that carbon appeared upon the earth simultaneously with organic beings, as the following extracts show, page 45 : " Limestone is a carbonate of lime, a secondary compound of which one of the ingredients, carbonic acid gas, pre* sents the element carbon^ a perfect novelty in our progress,:" Again, page 46 : " It is not easy to suppose that at this period carbon was adopted directly in its gaseous form into rocks ; for, if so, why should it not have been taken into the ■earlier bodies alsor " Again, it is stated from Delabeche, that the quantity of carbo* nic acid gas locked up in a cubic yard of limestone, is equal to 16,000 cubic feet---and the quantity locked up in coal is also enor- mous— ^and it is supposed that if this enormous quantity was disen- gaged, or set free, it would prOve destructive to animal life — but, says our author, a large proportion of it must have been, at one time, in the atmosphere. The results which we observe, are per- fectly consistent with, and may be said to pre-suppose, an atmos- phere highly charged with this gas, from about the close of the primary non-fossil iferous rocks, to the termination of the carboni- ferous series, for there we see vast deposits (coal) containing car- bon as a large ingredient, while at the same time the leaves of the Stone Book present no record of the contemporaneous existence of land animals." Two important affirmations are made in the above passages ; 1st. That carbon and organic beings appeared simultaneously upon the earth. 2d. That the atmosphere, during the period included NEW PUBLICATIONS. 243 between the formation of the primary rocks, and the termination of the deposits of the coal rocks, was so loaded with carbon as to have been incompatible with the existence of land animals. First, as it regards the contemporaneous appearance of carbon and organic bodies — on this point, we say, that there is no element so well entitled to the character oi primary^ as carbon. In New- England and New-York, it exists in combination with lime, form- ing with it limestone, which, if position is proof, is one of the oldest of our rocks. Immense beds of this material are every where associated with granite, hypersthene rock, and gniess, and under these conditions, which by no rational interpretation can be referred to the era of the sedimentary rocks containing fossils ; in- asmuch, too, as these beds are often revealed by their destruction, where they appear locked in between beds, or masses, declared on all sides, as the primary rocks of the globe, and hence the lime- stone beds, their associates, have the same title to the appellation of primary, as any of the deeper rocks composing the earth's crust. What is there in limestone, which, as a rock, makes it incompati- ble with the primeval condition of the earth? Why should it not, like granite, form a constituent part of the primeval globe? We wish it to be understood, then, that what the author asserts in regard to the contemporaneous appearance of carbon and organic 1 beings, has no foundation in facts. The geology of New York 'bears us out in an unqualified contradiction. Having disposed of one of the points at issue, we proceed to the second, viz : that a far greater quantity of carbonic acid existed in the atmosphere in the interval between the primary schists, and the termination of the coal formation, than in the subsequent periods. On this point, we feel a greater difficulty in finding the direct proof which is calculated to silence a caviler, than the first ; for many persons seem ready, and even determined to believe any thing, provided, it is sufficiently marvellous. As our author, however, has based his doctrines on statements which pass for truth in England, all we have to do, is to make known what has been discovered in this country j which, when iinterpreted by his own rule, if it does not establish a position di- rectly the opposite, will, at least, take away the whole force, point, and bearing of his argument. It is assumed, for instance, that all the carbon now taken up 244 QUARTERLY JOURNAL. in the coal beds, existed in a free state in the atmosphere during the whole period antecedent to their formation; and hence, the at- mosphere was rendered irrespirable by land animals. The main fact, and probably the only one, which favors this doctrine is, the the supposed non-discovery of the remains of these animals ih rocks of the coal series, or those which are nearly cotemporaneous with them. It will be admitted, no doubt, on all hands, that it is dangerous, in all cases, to found a position on a negative ; espe- cially, in the observational sciences, for we know not how soon some fortunate discovery, or it may, perhaps, be called unfortunate in one sense, will entirely upset the best constructed theory ; cer- tainly such is the case in regard to this part of the author's as- sumption. If the supposed absence of land animals in the rocks i just referred to, is sufficient in itself to give weight to the view, that ' the atmosphere was irrespirable previous to the period of the coalli deposits, certainly the discovery of facts proving their existence, ought at least, to nullify the assertion, or take away all weight and value to an argument formed upon such a premise. But, be that as it may, the existence of land animals is as clearly proved in the coal era as in that of the new red sandstone. "We allude now to the discovery of foot-marks of birds and quadrupeds deep in the rocks of the carboniferous series, in Pennsylvania, by Dr. King. The observations seem to have been made with proper care, and to be as much entitled to our belief as those which have been made in the system of rocks above them, viz : the new red sandstone of the valley of Connecticut river. From this repre- sentation, then, we do not perceive that there is sufficient ground for what the author asserts in regard to the condition of the at- mosphere, in the period referred toj and hence, so far as such a view may be considered as bearing favorably on the hypothesis of organic progress, as developed in the vestiges of creation, we can- not for oursehes, see that it has much if any Weight. We dwell no longer upon the points specified above, inasmuch as it is suf- ficient for our purpose, to show that in this country carbon appear- ed as a constituent of the rocks, long anterior to organic beings ; and that so far as the condition of the atmosphere is concerned, we have no occasion for basing an hypothesis on a negative posi- tion, in as much as we have that proof which warrants almost the assertion that the atmosphere was as respirable in the period of NEW PUBLICATIONS. 245 the coal deposit, as in the succeeding era, that of the new red sandstone. It will be inconsistent with the plan of the Journal to notice in detail the views of the author, as they are successively developed in his sketch of the progress of animals and plants. It is sufficient to say, that, in all that portion of the work which treats of the organic developments in the eras of the old red sandstone, carbo- niferous, and new red systems, and also the oolite, cretaceous, and tertiary formations, we find nothing sufficiently erroneous to call for special remark, except in one or two facts, from which it appears that fish occur in older rocks here than in England. The bearing of this fact upon the author's hypothesis, is, to destroy that coincidence which he supposes may exist between the develop- ment of the foetal brain and that of animal life as it has appeared upon the globe. We now pass to the chapter which treats of the origin of the animal tribes, where we find that the author's view of one subject at least, calls for remark. It is the view which he presents of aboriginal or spontaneous production of living bodies, wherein he has assigned a production independent of generation. The first position assumed is, that the lowest types of organization, the in- testinal and visceral worms, (entozoa,) for instance, are produced spontaneously, or at least independently of the ordinary process of generation, within those structures which they inhabit. The neces- sity of resorting theoretically to this mode, is the difficulty of gaining access to these structures by any thing from without ; par- ticularly by ova or eggs, from which insects invariably arise. It is supposed that any minute particle of organized matter, as a flake of lympth, may, under favorable circumstances organize itself; that is, not only maintain an independent vitality, but may create viscera and organs so far as to constitute an individuality. The proximate cause of life in the vestiges of creation is electricity ; hence, with- out the impulsive electrical force, no atom can be vitalized so far as to become a specific being ; from this it follows, that all similar structures must be vitalized by electrical forces also, for, in all ani- mal bodies, are entozoa or worms. We are aware that the subject is one deeply obscure and profound ; and we do not profess to know anything at all of matter, and yet we have a right to inquire, whether, since there are so many cases where it is proved that 246 QUARTERLY JOURNAL. worms are conveyed into the system from without, and are gene- rated in the ordinary way, ought we not still to adhere to the common notions ; the hot, in the horse is a good example, whose production may illustrate in a general way what takes place in any given instance. The second position assumed, is, that production and organiza- tion is the result of an electro-chemical force. To sustain this view of the origination of vitality and of an organized structure, he has recourse to the electrical experiments of Mr. Crosse, in England, under whose eye insects appeared in a saturated solutioi of silicate of potash, (flint dissolved in potash.) The remarks of the author are exceedingly curious, and we think he will say soi himself when he comes to reflect upon them. We transcribe theml from page 141: " In the apparatus, the silicate of potash became^ first turbid, then, of a milky appearance ; round the negative wires of the battery dipped in the fluid, there gathered a quantity of GELATINOUS MATTER A PART OF THE PROCESS OF CONSIDERABLE IMPORTANCE, CONSIDERING THAT GELATINE IS ONE OF THE PROXIMATE PRINCIPLES, OR FIRST COMPOUNDS OF WHICH ANIMAL BODIES ARE FORMED ! !" Silicate of potash turned into gelatine or glue ! This exceeds the expectations of the alchymists of old. The transmu- tation of the baser metals into gold, would not have been half so marvellous and wonderful. Whether the author intended to de- ceive, or lead astray for the purpose of giving plausibility to his doctrine, we cannot tell; certainly, so far as we have learned, none of the philosophers of England have ever gone so far as this, or have given such an interpretation oi Mr. Crosse's experiments. We have now reached that part of the work for which all that precedes it, seems to have been preparatory ; and which was required to enable the author to give a plausible exposition of his peculiar views of organic progress on the globe. This part is termed " Hypothesis of the development of the ve- getable and animal kingdom." Wc have already anticipated some of the main points of this hypothesis ; still, it is necessary to ob- serve that it is based partly on physiology and partly on geology. Geology is supposed to furnish the following facts, viz : that the older rocks abound in fossils ; they all belong to low types of or- ganization, but they never contain the higher, in virtue of certain changes upon the earth favorable to their production. But let the Vestiges of Creation speak for itself, pages 153-4 : " The whole NEW PUBLICATIONS. 247 train of animated beings, from the simplest and oldest up to the highest and most recent are, then, to be regarded as a series of ad- vances of the principle of development, which have depended up- on external physical circumstances, to which the resulting animals are appropriate." The nucleated vesicle* is the fundamental form of all organization. The first step in the creation of life upon this plant was a chemico-electric operation, by which simple germinal vesicles were produced. The first step being taken, an advance was made under favor of peculiar circumstances or conditions, from the simplest forms of being to the next more complicated, and this through the medium of the ordinary process of generation j" that is, if we understand the author, any individual of a species, may, or all simultaneously under peculiar conditions, generate a species a step higher in the scale than themselves, or in other words, create a being — for certainly it is a creation. At the first view, such an idea bears the aspect of impiety — but the author softens very materially this construction in preserving the agency of Deity by the instrumentality of law, through which, the creation proceeds — a law, emanating from the great Architect of worlds. The author, by this law, avoids the common notion of creation, which seem to suppose that in every creative act there has been an immediate instrumentality of Deity, like that of man, in his works. We do not charge impiety upon the author in this hy- pothesis. If, however, other readers know more of creative power, or of the modes by which species have been created, or of the reason why they have appeared successively upon the earth, by this hypothesis, they are more highly favored than ourselves. Anatomical considerations militate against the law of develop- ment proposed by the author. In the calculating machine which changes its law after the 100,000,001, there is a special construc- tion and adjustment of the machine by which the law is changed, I at this stage of its action, and these special parts of the machine, ' whereby the law is changed, may be seen within it; it is a part ^ of the original workmanship. But no provision can be discovered I in the human machine for changing the law of production and generation. If the calculating machine, by its owm mechanism, can gene- rate the special apparatus for changing its law, then we might infer • A vescicle containing granules of matter, which are successively advanced in their turn to vessels also. 248 QUARTERLY JOURNAL. that the human frame, as a machine, might at any time generate within itself those parts which would raise it to a type specifically higher or lower than itself. But we know of no such provision. Whenever a species stanJs above or below another, though in the ■same group, it is supplied with additional parts, or else there is a modification of parts unknown to those near to which it stands. In a machine which can change its law by the development of •structures within itself, it would be impossible for any finite mind to know what it might produce — its law could be understood only by infinite intelligence ; certainly, the human machine is not intended thus to work. The development of sex, does not come within this form of the law ; the change of stamens into petals, by feeding, and other analagous changes, is a very different matter from that of change from species to species. The devel- opment of the queen bee, by an instinctive management of the workers, is but a part of the economy of the bee ; the queen of the bee is produced, but they cannot produce a queen of any other species of bee : much less a wasp or hornet. The work, from the 179th page, and onwards, to its conclusion, is devoted to an exposition of the Macleay system of animated nature, the early history of mankind, the purpose and general con- dition of the animated creation, and the mental constitution of an- imals. We can cheerfully recommend those subjects to the reader ; they are well treated and worthy of a careful perusal. We have, however, in conclusion, a few remarks which we have reserved for this place. We take upon ourselves the respon- sibility of saying, that geology lends only a feeble support, if any, to the peculiar views of the author so far as they relate to organ- ic progress. There are some analogies in the vegetable and animal kingdom, which may be brought in incidentally, which have a remote bear- ing upon the subject. Thus a barren soil first produces a green mould ; next, mosses, and the larger plants of this class, and finally shrubs and trees. So, in the earlier periods, the seas pro- duced (it may be) only the humbler animals, which vegetated, as it were, like the mould and the mosses of an unfertile spot of earth. But what does this amount to, if proved 1 Mosses and mould, as well as well polypi and monads, are the humble tenants of the soil and of the waters now ; and the great and the humble com- NEW publicatio:ns: 249 sBingle now in the same medium, both are products of the present. He who assumes that the early inhabitants of the seas were unfit- ted for the present, assumes what he can by no means prove. It is merely a bold assumption. We say again, what we have said on former occasions, that, because certain animals do not consume, apparently, as much of some of the elements as others, it does not follow that, if the atmosphere or water contained less, they could exist in one or the other ; it is certainly an inquiry of great con- sequence. In the Vestiges of Creation we find no less than five important assumptions which are erroneous. 1. That carbon and organized beings appeared simultaneously. 2. That limestone was first laid down -in the lower part of the Silurian system. 3. That the condition of the atmosphere, anterior to the coal era, was loaded with carbonic acid. 4 and 5. That land animals and dry land appeared only subsequently to the coal. Contrary to the above assumptions, we have found vestiges of land plants, at least as early as the Oriskany sandstone. And besides, though we have high authority against us, we believe that in no period in the earth's history has dry land been wanting. In fact, we are inclined to adopt the opinion that the seas of the earlier sedimentary matters iwere deeper than the present ; for how, on other grounds, can we (account for the great thickness of the slates and subordinate rocks of the Cambrian or Taconic system 1 This book contains a few facts practically important to the far- mer. They are such as prove that the perfection of all animals, is dependent upon proper conditions — upon a sufficiency of light, lair, nourishment and temperature. The lower animals do not pass through their proper metamorphosis if deprived of light. The tadpole, for instance, does not become a frog, if submersed too ideep in watei : the absence of light and a lower temperature, both pombine to prevent the natural development- The human fam- ily, in fact, when occupying unwholesome places and are poorly fed, produce a larger proportion of monsters, or of imperfectly devel- )ped offspring, than when surrounded by comforts, and living in a :)ure atmosphere. Domestic animals, in their turn, must suffer rom similar causes. Fine horses become blind and are often lost )y being kept in badly lighted stables. Economy and humanity, hen, require the farmer to guard his animals against disease and mperfection by suitable provisions for their comfort, sustenance, VOL. I. — NO. II. E 250 QUARTERLY JOURNAL. and convenience. It is by following out the law of deveTojy- ment that perfection in breeds is attained ; which consists mainly^ in providing for such wants as the nature of the animal demands. Or to be more specific, in furnishing an abundance of food suita- I blc to the age, and giving it at the same time, air and exercise ; exempting it from hardships which prey upon the physical powers^ surrounding it with luxuries compatible with its organization, and finally, combining with all, a kind moral treatment. INSECTS INJURIOUS TO VEGETATION— No. 1. We commence with this number a series of articles upon the insects which are injurious to vegetation, with the hope and expec- tation that we shall be sustained in this new feature in an agricul- •tural journal. We do not mean to say that insects have not beeo the subjects of investigation before,, nor that they have not been "written upon ; but we niean to say that suitable descriptions, with correct and colored figures, have never been given in any of our agricultural publications. For ourselves, we believe this is the only mode which can be eminently and extensively useful. We need say nothing of the importance of the subject, for we are sure that there can be only one opinion, viz : that it is ©ne of the most practical, useful, and important subjects to the agriculturist, espe- eially when it is known that the number of injurious insects increa- ses, and that they extend their ravages wider and wider every year. To counteract their ravages, we must first know them ; then, their habits must be studied and well understood. We are then prepared either to destroy them, or evade their attacks upon our property. Genus ^ Saperda, Lat. Plate III. fig. 1. Head vertical, a? broad as the thorax, flattened, body cylindrical ; inferior lip straighl without notch or remarkable fissure j thorax cylindrical, without lateral spines ; antennae filiform, and terminating in an elongatei joint. S. tripunctuta. — Color,'deep black ; fore part of the breast, loj INJURIOUS INSECTS. 251 of the thorax, rusty yellow, and two black elevated dots on the middle of the thorax, and a third dot on the hinder edge close to the scutel ; wing covers are coarsely punctured, in rows on the top, and irregularly on the sides and tips, each of which is slightly notched, and ends with two little points.* Observations. This insect finishes its transformation towards the end of July, and lays its eggs early in August, one by one, on the stems of the blackberry or raspberry. The grubs burrow directly into the pith. The plant withers and dies the same sum- mer. S. hivittata. — Fig. 7. Upper side of the body marked with two white longitudinal stripes, between three of a light brown color ; face, antennae, under side of the body, and legs, white. Observatio7is. This insect is the great pest of the apple tree, quince, mountain ash, hawthorn, and shadbush. The larva have been found in the trunks of all these trees, and the insect itself feeding upon their leaves. That our readers may see the importance of watchfulness over their orchards, we subjoin a few extracts of a letter of the late Jesse Buel, upon this pest, of May, 1825. Mr. Buel says that he was sent for a few days ago, by Mr- Heartt, of Troy, to witness the devastation made in a fine young orchard, by a grub hitherto unknown to farmers, and which cor- rectly to know, and to be able to guard against, is a matter of great public interest. It appears from this letter, that the orchard was injured much more seriously in that part which had a warm southern exposure and was situated upon a steep declivity. The whole damage which was done to this single orchard, was estimated by Mr. Heartt. the owner, at $2,000. The larva, in this instance, entered the sap-wood just beneath I the surface, and then cut its way upwards. The grub, after having undergone its transformation, which requires about three years, escaped through the bark by a perforation about thirteen inches above the surface. Sometimes they were so numerous in a single Itree as to destroy the whole circle of sap-wood. •A large proportion of the specific descriptions ami observations are copied directly from Harris' Massachusetts Report. The editor has no merit, except in giving ac- curate figures of the insects. 252 QUARTERLY JOURNAL. The larva are fleshy, whitish grubs, nearly cylindrical, and tapering a little from the first ring to the end of the body ; head small, horny, and brown. It comes forth from the trunks of the trees a perfect insect, like No. 7, early in June, making its escape in the night. In the day time it is at rest among the leaves of the tree which it devours. Dr. Harris considers the constant re-appearance of this borer in our orchards and nurseries is owing in a great measure to the care- lessness and inattention of individual owners. Old trees are suf- fered to remain, which are full of the insect in its larva state ; or, they suffer the suckers to choke the base of the tree, and furnish a harbor so long as they remain unpruned. Two or three methods have been resorted to for destroying this insect. 1st. By a wire thrust up into its hole. 2d. Cutting it out with a gouge. 3d. Plugging the hole with a piece of soft wood, to which Dr. Harris advises the use of a few grains of cam- phor. The first method is the safest. The gouging, if resorted to, ought to be performed with great care. In all cases, however, the suckers ought to be cut, removed from the field, or burned. The worst of cases we have seen of the ravages of this pest, have been those where the tree has been shaded and choked by suckers. The dampness, together with the exclusion of light, seem peculi- arly favorable for the increase and propagation of this insect. tS^. calcarata. — Body covered with a close short nap ; color, fine blue-gray punctured with brown, and with four ochre-yellow lines on the head, and three on top of the thorax ; wing covers tipped with sharp points. Observations. This is the largest of our Saperdas. The grubs infest our native, as well as the Lombardy poplar, which last it has nearly destroyed. They are of a yellowish white color, except the upper part of the first segment, which is of a dark buff. When fully grown, they are two inches long ; body thick, and larger before than behind, and consists of twelve segments separated from each other by deep transverse furrows. The beetles may be found on the trunks and branches of the various kinds of poplar, in August and September ; they fly by night. (Harris.) Gen. clytus. — Body elongated ; antenna^ shorter than the body. Thorax globose, unarmed ; hind legs clavate. INJURIOUS INSECTS. 253 t7. speciosus. — (The beautiful clytus.) Head yellow j thorax black, with two yellow transverse spots on each side, or rather "parts of bands ; wing covers § black, the rest yellow ; the black curiously banded with yellow, in the form of W, and the inner parts of the same letter ; besides these, a yellow spot on each shoulder, and complete yellow band convex downwards ; the yel- low part banded black, convex upwards, with two dots, one on each sitle. Observations. This is the largest known species of the genus cly- tus. Its larva destroys the sugar maple, by perforating its trunk. The eggs are laid upon the trunk of the maples in July and August j the grubs, as soon as hatched, penetrate the bark j the next year, they penetrate deeply into the wood, forming many sinuous pas- sages. In order to destroy the grub, Harris says they must be sought for in the spring, when they may be detected by the saw-dust from their borings, before they have penetrated deeply into the wood, when they may be destroyed by thrusting a wire into their holes j or by the judicious use of the knife. When young maples are seen to languish and loose their thrift, let them be examined for this insect. C. pictus. — Body, black, ornamented with transverse yellow bands, three on the head, four on the thorax, and six on the wing covers ; tips also edged with yellow ; the third band is a W ; the others may be described as zig-zag — or all looking more or less like a W ; legs, rusty red. Observations. In September they gather upon the locust-trees, when they pair ; after which, the female deposits her snow-white eggs in crevices in the bark. The eggs are soon hatched, and the grubs immediately burrow into the bark, (he inner side of which they soon devour; there they remain torpid during the winter ; when the spring opens, they penetrate the wood, in irregular winding passages. Their works may be known by the saw-dust cast from their holes, and the oozing of sap. The effect of the wounds caused by these grubs, is to produce swellings in the trunk and limbs, and s\ich a weakness of the woody texture, that it is un- able to maintain a resistance to the winds. The grubs attain their full size by the 20th of July, when they soon become pupse, 254 QUARTERLY JOURNAL. and then beetles, and finally they are ready to leave the tree in September. The principal means for destroying this insect, seem to be that of gathering it in September, when they congregate upon the lo- cust tree, to pair. Mr. Harris expresses the opinion, that an hour devoted to this business for a few days, would be sufficient to rid us of it ; and if followed up for a few years, would be the means of saving this excellent tree from ruin. Heading down the tree, in some instances, may be necessary. C. caprea, fig. 5. P. III. Fuscous ; thorax, with the anterior edge, yellow ; elytra with four bands and tip, yellow. (Say). Observations. The elytra at base are marked O. O. The two remaining bands arched upwards, and all at equal distances from each other ; two yellow dots at their tips. Say remarks, that the bands are sometimes white. The larva, like the preceding species, are supposed to live in wood. Desmocerus, P. III. fig. 6. Cerambyx of Forster : Stenocorus of Fab. Eyes lunated, surrounding the base of the antennae ; bead sloped before ; palpi terminated by a large joint, in the form of a reversed, elongated, compressed cone ; labrum very apparent j maxillary larger than the labial palpi ; thorax almost square, or cylindrical — generally spinous or tubercular on the sides ; antennae long and setaceous. (Stark.) D. palliatus. — Color, deep violet, or Prussian blue ; nearly one half of the wing covers orange-yellow ; antennai have a knotted appearance. Ohservaiions . The larva live in the lower part of the stem of the elder, and devour the pith. This insect is rather useful than injurious, by destroying this troublesome shrub. Fig. 2. PI. ITT. Purpuricenus : Dejean. "We are unable to give a satisfactory account of this insect ; it will therefore be noticed in some subsequent number. Note. — The valuable plates accompanying this number of the Journal, were engraved by our friend J. E. Gavit, Bank Note En- graver of this city, which — considering that it is the first attempt in this line of business — does him much credit as an artist. 1 ./ f'/rt//mfiytu utt/irts 2 I'upa 'i l4iirva 4 t\(ii/f Antffinir S Ftmali . \nltnntr (i Wint/ 7 (l,i//or'( ' sa//ris ) ISofierda tripunetata S Clytus c aprta 2 6 Dtsmoeerus pcdUatua 3 Clytus ■speeiosus 1 Saperda bnittatcL 4 " pictMS 8 " calcarata 3a3b 3c details oF C '' therefore, here present hydrated oxalic acid as carbonic acid, into the coraposi- mot which a certain quantity of hydrogen enters. n the continuation of the influence of the activities eliminates 332 QUARTERLY JOURNAL. from oxalic acid fresh portions of oxygen, we have tartaric on malic acid. Tartaric acid is formed by the elimination of 9 equi^ valents of oxygen : the separation of 12 equivalents of the samej element gives rise to malic acid. Hydrated oxalic acid C'*H*0'*^ — 0*=3 eq. of tartaric acid. » " " C«^H«0"—0"=3eq. of malic acid. It is by a simple separation of water from the elements of malic acid that citric acid is formed ; we know, that by the sole influence of heat, we can produce, with citric acid, aconific acid, and with malic acid lichenic and maleic acids. Malic acid C'«H«0'=^— Aq=:C'2H^O"=3 eq. of citric acid. » C''H«0'=*— 3 Aq=C»=^H^O» =3 eq. of lichenic acid We may now consider the tartaric and malic acids as combina tions of oxalic acid with sugar, gum, ligneous fibre, or their ele ments. Tartaric acid. Oxalic acid. Dry grape sugar. So that, consequently, by the addition of new quantities of hydrc gen, all these acids may contribute to the formation of suga: starch and gum. In this metamorphosis, the alkalies, which wei combined with the acids, should, as is self-evident, be set at libert) they should recover the faculty of again performing the same part It may, therefore, be believed that one equivalent of alkali ma serve for converting 10, 20, and even 100 equivalents of carbc into a principle of the plant. It is by time alone that the quantil of the base present produces any difference. If a living evergreen plant assimilates, throughout the year, wi the assistance of a given quantity of potassa, a certain quantity carbon under any form whatever, a summer plant requires near four times as much potassa to assimilate the same quantity in on fourth the time. Gay Lussac fiirst observed that oxalic, tartaric, and citric acid and sugar, ligneous fibres, &c., are brought to the state of carbon acid by the contact of an alkali, at a high temperature. This course of decomposition is precisely the inverse of th which occurs in plants. In the latter, the elements of water a added to the combination of carbon to the carbonic acid, oxali and tartaric acids, &c., are formed, owing to a separation of oxyge In the chemical operation indicated, the elements of water presence are added to those of the oxalic and tartaric acids, &c they are brought to the state of carbonic acid by a separation hydrogen. Without disengagement of any gas, from the fact of the presen of an alkali, the tartaric and citric acids are already divided^ at EXTRACTS — FOREIGN AND DOMESTIC. 333 iemperature of 392° F., into oxalic and acetic acids. But the mhydrous acetic acid contains carbon and the elements of water Drecisely in the same relative proportion as ligneous fibre (Peligot) .vhich, in perfectly similar conditions, also gives acetic acid. This mode of decomposition has led a distinguished French che- nist to admit the existence of oxalic acid ready formed in tartaric At all events, its elements are formed in it by the side of a lecond body, which, like sugar, gum, and ligneous fibre, may be egardcd as a combination of carbon with water. Every part, every principle, of the animal body is derived from )lants. It IS by the organism of plants that the combinations s'hich serve to sanguification are formed; it cannot be doubted hat the parts of the plants serving as food contain, not only one j»r two, but all the principles of the blood. I We cannot believe in the possibility of the formation of blood ,1 the body of an animal, or of milk in that of a cow, if there be /anting m their food one of the principles which should be re- arded as conditions of equal necessity for the sustenance of all le vital functions. The sulphuro-nitrogenous substances, as well as the alkalies and lie phosphates, are principles of the blood ; we cannot conceive 16 passage of the former into this fluid without the presence and loncurrence of the latter. The faculty possessed by a portion of the plant of sustaining 18 lite of an animal, and of increasing the mass of its blood and esh, IS, then, in direct ratio with its richness in the organic prin- ples of the blood and with the quantity of alkalies, phosphates lid metallic chlorides (chlorides of sodium or potassium) necessa- [i^ to their passage into the blood . I It certainly is a highly remarkable fact, and of great value to Yiculture that the sulphuro-nitrogenous vegetable substances, hich we have designated as organic principles of the blood, are, all the parts of plants in which they are found, always accom> anied by alkalies and phosphates. I In the juice of potatoes and of beet-roots the vegetable albumen ' accompanied by alkaline salts and soluble phosphate of magne- a ; we have in the seeds of peas, lentils and beans, and in those ! cereals, alkaline phosphates and earthy salts. I The seeds and fruits in which the organic principles of the ood are found in greater abundance, contain also a predominating lantity of the inorganic principles, the alkalies and phosphates 5 }A m the other substances, such as potatoes and roots, which are :oportionally so poor in the former, the latter exist also in a ;uch smaller quantity. . The simultaneous presence of the two classes of combinations > so constant, that an intimate connexion cannot be doubted It < extremely probable that the production and formation of the 334 QUART ERLYJOURNAL. I organic principles of the blood in the organism of the plant, are connected by the strongest ties with the presence of the alkalies and phosphates. j We should suppose that even with the introduction of the great»'i| est quantity of carbonic acid, of ammonia and of the sulphates, which furnish the sulphur, the organic principles of plants would not be produced in the form appropriate to their conversion into blood, if the alkalies and phosphates by which we always find them.13 accompanied were wanting. But even admitting that they might also be produced in the o^ ganism of the plant, without the concurrence of these substance they could not be converted in the body of the animal into eithc blood or flesh, if the mineral principles of the blood were wantii in the part of the plant given as food. Apart from all theoretical considerations, the judicious agricul turist should then, with relation to the objects he has in vie^ proceed precisely as if the production of the organic principles' depended on the presence of the inorganic principles of the blood (the phosphates and alkalies) ; he should give his plants all the principles necessary to the formation of the leaves, stems, and seeds ; and if he wish to attain on his fields a maximum of blooc and flesh, he should add in greater quantity those of their princi- ples which the air cannot furnish. Starch, sugar, and gum contains carbon and the elements 0: water : they are never found associated with the alkalies ; they dc not contain phosphates. It may be believed that in two varietie of the same plant, by the addition of an equal quantity of thi mineral elements, very unequal quantities of starch or sugar ar< formed, that from two equal surfaces of land prepared in precisely the same manner, and sowed with two varieties of barley, W' might collect on one, one and a half, or even twice, the weight 0 seeds on the other ; but this excess of product can have relatioi only to their non-nitrogenous, and not to their sulphuro-nitroge nous principles : for an equal quantity of the inorganic principle of the blood added to the soil and passed into the plant, ther should be formed in the seeds a quantity of inorganic principle which corresponds to them ; in short, it cannot be found more ii one than in the other. It will be only the introduction of a less quantity of nitrogei into a plant during the lapse of time given, which will produce ; difference : it will be owing to the want of ammonia that a cor responding quantity of the inorganic principles of the blood wil not find employment. Of two kinds of different plants which we cultivate on a fiel< of the same nature, that one will remove from the soil the greatjj est quantity of the inorganic principles of the blood (phosphates)|| in the organization of which will be produced the greatest quan|i EXTRACTS FOREIGN AND DOMESTIC. 335 tity of the organic principles of that fluid (sulphuro-nitrogenous I compounds). ° j One of the plants will exhaust the ground of these principles, whilst with the same conditions of culture for the other, which has removed from it a smaller quantity of phosphates, it will still remain fertile for a third kind of plant. This is, therefore, the reason why with the development of cer- tain parts of plants which, such as the seeds, much exceed all the others in their richness in the organic principles of the blood, the soil loses much more of the phosphates, and is exhausted much more than by the culture of herbaceous plants, or of tubercles and roots which contain very little of them in proportion Besides, it is clear that if two plants which require in equal times the same quantity of the same principles, grow side by side 3n the same ground, they will partake the principles of the latter. Ihat which one of them introduces into its organism, the other :»nnot appropriate. If the soif on a limited space (surface and depth) contain not nore of these inorganic aliments than ten plants require for their pomplete development, twenty of the same plants cultivated on he same surface will attain only half their development: the Immber of their leaves, the strength of their stems, and the num- )er ot seeds should present a difference. Two plants of the same nature should be reciprocally injured, if .rrown within a certain distance they find in the ground or in the iitmosphere which surrounds them a less quantity of the aliments ijrhich are necessary for them, than they require for their complete ievelopment. There is no plant more injurious in this manner to II plant of wheat than a second plant of wheat, or to a potatoe )lant than another potatoe plant. We find, indeed, that cultivated )lants greatly excel at the border of the fields, in strength and in lumber of seeds and tubercles, those which grow in the middle. Hut the same case should be reproduced, in a perfectly similar Qanner, if we cultivate the same plant no longer by the side of he other, but one after the other during several years on the same oil. Let us admit that the soil contains a quantity of silicates nd phosphates sufficient for 1,000 crops of wheat, it will be sterile f the same kinds of plants after 1,000 years. Let us represent |he surface of this field as exhausted to the bottom which nourishes he roots of the plants of the first crops ; let us replace the bot- om by the surface, and the surface by the bottom, and we then ■ave a new surface, which, being much less exhausted, again en- ures us a series of crops : but this state of fertility also has imits. '' , The less rich the soil is in these mineral aliments, so indispensa- tle to plants, the sooner will the period of exhaustion arrive • but - is clear that we restore it to its primitive state of fertility by 336 QUAKTERLY JOURNAL. reestablishing its original compositionj and consequently, by r&» turning to it the principles which we had reaped and removed inii the plants. Two plants may be cultivated side by side, or one after theil other, if they require unequal quantities of the same principles in unequal times ; they will not be injured, and their vegetation will be beautiful, notwithstanding their proximity, if they require for their development different principles of the soil. The investigations of M. de Saussure and many other natural- ists, have shown that the seeds of the Viciafaba of the Phaseoltis vulgaris, of peas and garden cress {lepidium sativum,) germinate and are developed to a certain degree in wet sand, and in horse- hair kept in a state of humidity ; but when the mineral substances contained in the seed are no longer sufficient for the further de- velopment of these plants, they begin to droop ; they sometimes flower, but they never produce seeds. Wiegraann and Polstorff made plants of different kinds vege- tate in white sand boiled with aqua regia and freed 'from acid bj careful washing ;* barley and oats sown in this sand, and suffi- ciently moistened with water free from ammonia, reached th( height of 0m487 ; they flowered, but produced no seeds, am perished after flowering. The Vicia sativa attained the height o 0m27, flowered, and produced husks ; but they contained no seed Tobacco sowed in this land presented a perfectly normal de velopment ; but from June to October, the little plants attaine( only the height of Oml4 : they had only four leaves withou stalks. The examination of the ash of these plants, as well as the an alysis of the seeds, showed that this land, sterile as it was by it self, and poor as it was in potassa and soluble principles, never theless yielded to them a certain quantity of these substance which had served for the development of the stalks and leaves But these plants could not bear seed, because evidently there wa a complete absence of the substances necessary for the formatioi of the principles of the seeds. In the ash of most of the plants grown in this sand, might th presence of phosphoric acid be demonstrated ; but it correspondei only to the quantity of that acid introduced into the soil by th^ seed. In the ash of tobacco, whose seeds are, as is known, si small that the phosphoric acid which they contain eludes analysis it was impossible to detect any trace of it. • This sand contained in 1,000 parts : Silica 979.00 Potassa 3.20 Alumina 8.76 Peroxide of iron 3.15 Lime 4.84 Magnesia 0.09 EXTRACTS — -FOREIGN AND DOMESTIC. 337 Wiegmann and Polstorf demonstrated the accuracy of the theo- retical opinions relative to the cause of the sterility of ihis sand. They took the same sand, and prepared with it, by the addition of salts obtained in a purely artificial manner in a laboratory, a soil likewise artificial ; they sowed in it the same plants, and found them to thrive in it very well. The tobacco shot forth a stem more than a metre in height, and many leaves j it flowered on the 25th June, produced seeds about the 10th August, and on the 8th September ripe capsules were collected with perfectly developed seeds. Barley, oats, buck-wheat, and clover were developed in a per- fectly similar manner : they all came up well ; they flowered and produced ripe and perfect seeds. It is quite certain that the fine vegetation of these plants in this sand, previously quite barren, depended on the salts added. This artificial soil owed its equal fertility for all these plants to the ad- dition of certain substances whose presence might be demonstrated in the perfectly developed plant, in the stem, leaves and seeds, and whose existence in the soil and in the vegetables, puts beyond doubt their necessity for the life of the plant. I We can, therefore, give the most barren soil the greatest fer- 'tility for every kind of plants, by furnishing to it the principles which are necessary for their development. In fact, to endeavor to render fertile, according to these principles, a completely barren 'sand, requires neither trouble nor expense ; but by applying them to our ordinary lands of culture, which already contain in them- selves a great number of these substances, it is sufficient to furnish those which are wanting, to increase those which are found in them in too small quantity, and to give to the soil, by the art of agri- . bulture, the physical properties which render it permeable to the humidity of the air, and permit plants to appropriate these prin- ciples of the soil. Diff'erent kinds of plants require for their vegetation and com- plete development, the same inorganic aliments, but in unequal quantity or unequal times ; or else they require different mineral substances. It is to the difference of the aliments necessary to their development, which the soil presents, that it must be attri- outed, if certain kinds of plants, growing side by side, are mutu- illy arrested in their development ; and if others, on the contrary, |n the same condition, present a rich vegetation. ' If, indeed, we compare the principles of the ash of the same ^lant which is developed, in different soils, we find only very slight differences in its composition. We have, as an invariable jrinciple, in the straw of the graminacse, silicic acid and potassa, md in their seed phosphates of potassa and magnesia ; in the straw of peas, and in clover, an abundant quantity of lime is 338 QUARTERLY JOURNAL. found. We know, besides, that in certain kinds of plants, potas- 1 sa may be replaced by soda, and lime by magnesia. It results, moreover, from the investigations of M. Boussaingault {Annales de Chimie et de Physique, 3** Serie, t. i. p. 242), that on an equal surface (4 acres [ID of the same field manured once, there will be removed from the soil, by five successive crops : — Principles of the soil. 1st year, by a crop of potatoes (tubercles without stalks or leaves) .. 246.8 lb. 2d " *' wheat (straw and grain) 371.0 " 3d " " clover 620.0 " 4th I " wheat* 488.0 " ^ " peeled turnips.. 108.8 " 5th " " of oafs (straw and grain) 215.0 •* By a crop of beet-rootsf (roots without leaves) 399.5 " " peas (seeds and straw) 618.0 •• rye , 284.6 » *' artichokes (hel. tuberosus) 660.0 ♦* Of these numbers which express the quantities of inorganic substances extracted from the same soil by different plants, and extracted or removed consequently in the crop, it results that diffe- rent plants introduce into their organism unequal weights of these principles of the soil. The attentive examination of the principles of their ashes shows, moreover, that they differ essentially with respect to their quality. 1000 parts of beet roots, potatoes, or turnips, leave, by cultivation in the dry state, 90 parts of easily fusible ash, contain- ing a great quantity of carbonate of potassa and salts, with alka- line bases. Of these 90 parts, 75 dissolve in cold water. 2000 parts of dried fern likewise give 90 parts of ash ; but oi these 90 parts, nothing dissolves in water, or only a trace is dis- solved. (Berthier.) It is the same with the ash of wheat straw, and those of barley, peas, beans, tobacco, &c. With equal weights to their ash, very unequal quantities of its principles dissolve in water. Some ashes are completely soluble in water ; some are only half soluble in it ; and again others contain only traces of principles soluble in water. If we pour an acid — hydrochloric acid, for example — on th€ portions of ashes insoluble in water, we find that with a great number of plants, the residue left by the water is completely so- luble in the acids (beet roots, potatoes, turnips, &,c.) • that with others, only half of these residues are dissolved in the acid, whilst • In a second and third assolement. t In the quinquennial crop above referred to, \Vheat is mentioned twice. In th« second year, by a crop of wheat, 371 lbs., and in the fourth year, 488 lbs. of inorganic principles were removed from the soil. This dilTerence is owing to the unequal quantity of straw and grain which were collected in these two years. In the one, the combined weight of the straw and grain was 8,7J)0 lbs . ; and in the other, on the contrary, 10,8o8. Tlic relative proportion of these ashes was absolutely the same as these numbers. EXTRACT S — F OREIGN AND DOMESTIC. 339 the other half finally resists ; that with others, only one-third, or less, is dissolved. The principles of the ashes of plants which are soluble in cold water, are formed, without exception, of salts with alkaline bases {^pofassa and soda) ; those soKible in the acids, are salts of lime and magnesia. The residue insoluble in the acids is silica. The unequal portion of these principles, which are so different in their mode of acting with water and the acid, enables us to di- vide plants in culture into plants containing potassa, which con- tain more than half their weight of soluble alkaline salts ; into plants contahiing limej in which the calcareous salts predominate ; and into plants containing silica, in which there is a predominance of silica. These are precisely the principles which are necessary to them in very great quantity for their development, and which essentially distinguish them from each other. [Continued from number 1, page 137.] |EXPERIMENTS AND OBSERVATIONS ON THE PRO- DUCTION OF BUTTER. BY PROFESSOR TRAILL. Series 1. I The comparative value of the first and last portions of the milk. For this purpose a cow was selected which had calved five weeks before, and the experiments were begun on Monday, 26th May, 1806. No. 1 was the first pint milked. No. 2 was a pint of the whole milkingy after the separation of No. 1 and No. 3. No. 3 was the last pint of the milking, or afterings. As in previous experiments, scalding the milk was found to favor the more perfect separation of the butter, after the three portions were allowed to remain twenty-four hours in the milk- house. They were at the same time placed in earthenware basinSy in a pan of water heated to 180° Fahr. They were removed with- in an hour from the water, when the milk had acquired a temper- ature of 130°. They were replaced for ten hours in the milk- house, and then examined. No. 1 then showed scarcely any indi- cation of cream. It formed a very thin pellicle only; and the quantity, being too small to be churned, was estimated from other :omparative trials, to be no more than equivalent to five grains- of 340 QUARTERLY JOURNAL. butter. No. 2, was evidently richer to the eye, but the cream wat pale-colored, and, when churned, yielded 181 grains of firm but- ter. No. 3, the cream, before churning, had a rich yellow tint j the butter produced was well flavored, and weighed 551 grains. The difference between the richness of the first milk and the after- ings, in a cow yielding about fifteen pints of milk at each milk ing, is thus as 1 : 110. When a cow has calved less recently, the difference betweei the first milk and afterings, however, appears not so great. O the 9th of Aug-ust, the milk of the same cow, which then yielde fourteen and a half pints at a milking, was subjected to expert ment in a similar manner. The three portions were placed in similar basins in the milk-' house for forty hours, and were then scalded till the temperature of the milk rose to 145^^. The milk was drawn off next day from below the cream by means of a siphon, and the three portions were churned, in glass vessels, at the same time, for thirty minutes. The butter was soft and very white, although it was allowed to remain for twenty-four hours after churning in cold water. This probably arose from the heat of the weather ; the thermometer in the shade then standing as high as 73°. When the butter was •washed, and worked to free it from water, No. 1 yielded 31 grains. No. 2 " 252 " No. 3 " 416 " Here the proportion between the first and last milking is as 1 : 13.42 nearly, or 1 : 13|. On this occasion, we took the opportunity of repeating an ex- periment formerly made on the proportion of caseine or curd in each of those portions of milk, by coagulating small but equal parts of each by means of rennet, and also by sulphuric acid, which we had found to afford a larger and more firm curd than rennet. Two ounces of each poition of the milk, after the cream was removed, were measured out, (that is, one-eighth of an Eng- lish pint ;) a teaspoonful of filtered rennet was added to each ; to equal quantities of the same milk forty drops of sulphuric acid were added ; and the six cups were placed in boiling water for some minutes. They were all firmly coagulated. The curd was separated from each ; and, when equally dried, in a heat about that of boiling water, each was accurately weighed. With Rennet. With Sulphuric Acid. No. 1 gave of dry curd 14 grains. ... 18 grains. No. 2 " " 13 " ... 18 " No. 3 u u 14 " ... 19 " 3 1 This shews that, though the quantity of oily matter differs ma- I EXTRACTS FOREIGN A N D D O M ES T 1 C . 341 terially in the first milk and the afterings, the proportion of caseine or curd differs but little. The experiments shew the caseine obtained from each pint to be equal to — With Rennet. With Sulphuric Acid. No. 1 . . 112 grains of curd. 144 grains. No. 2 .. 104 " " 144 " No. 3 .. 112 " " Series 2. 171 " Comparative quantity of butter yielded by No. 1. Sweet cream churned alone. No. 2. Sweet milk and its cream churned together. No. 3. Sour cream churned alone. No. 4. Sour milk and its cream churned together. No. 5. Scalded cream, or Devonshire cream, churned alone. On the 24:th May, 1807, the milk of four cows was drawn in the same vessel, passed through a strainer, and then divided into five portions of six English pints each, which were placed in simi- lar basins of earthenware, in a milkhouse, the temperature of which ranged from 55° to 60*^ Fahr. Monday, 25th. — The temperature of the air was very hot, 76°; but that of the milkhouse, by constant evaporation of water, was kept about 60°. Tuesday, 26th. — Thirty-nine hours after the milk had been drawn from the cows, it was removed from below the cream of No. 1 and No. 3, by a siphon ; and we immediately began to churn the cream of No. 1, and the milk and cream of No. 2, in glass vessels. No. 1. Sweet cream churned alone. — Having previously found that the addition of a small quantity of cold water to thick cream facilitated the separation of the butter, half-a-pint of water was added to the cream, and it was found that the temperature of the mixture, at the commencement of the churning was 62°. In fif- teen minutes, butter appeared in grains ; the churning was contin- ued for twelve minutes longer, i. e. twenty-seven minutes in all, when the temperature of the whole had risen to 70°. The but- ter was now collected into one mass ; but, from the warmth of the weather, was very soft. It was, therefore, put into cold wa- ter, and placed in the milkhouse until the morrow, when it was worked and washed in the usual way, and weighed 1386 grains. It was of a good color, and perfectly well flavored. No. 2. Sweet milk and its cream churned together. — The mix- •ure of sweet milk and cream was churned at the same time ; but, hough cold water was here added, after one and a half hour's be i 342 QUARTERLY JOURNAL. churning, no butter was to be seen. The churning was continued for as long, (in all for three hours,) but without our obtaining a particle of butter. No. 3. Sour cream churned alone. — On Thursday^ 28th May^ the cream of No. 3, which had been separated on Tuesday, and placed in a milkhouse, was now slightly acid, and was churned, after half a pint of cold water had been added to it. In twelve minutes butter appeared ; and in eight minutes more, it had unitedi into one mass. During the churning, the temperature of the cream had risen from 54° to 63°. The buttermilk was very poor,' fit only for pigs. The butter, when well washed, and worked tOi separate the watery part, weighed 1756.5 grain?-. The colon and taste were very good.* No. 4. Sour milk and its cream, churned together. — On th same day, 2Sth May, the milk and cream which had become aci were churned together, and half a pint of cold water was adde It was fully fifty seven minutes before any butter appeared ; anj before the churning seemed to be completed, one hour and fift minutes had elapsed. This shews that much more time is require( to churn milk and cream together than to obtain the butter fron cream alone. The butter was, in this instance, diffused in smal grains, and, when washed and worked as long as any color wa; communicated to the water, it weighed 1968 grains. Its cole, was rather paler than the last, but its flavor was good.f No. 5. Clouted cream churned alone. — On Tuesday 26th, t milk and cream of No. 5 were placed in a vessel of warm wat until the temperature of the milk rose to 156°. In these expe: ments on scalded cream we had the assistance of a Devonshii dairymaid, to superintend this part of the process. She gener; ly placed the vessel containing the milk among the embers of low fire ; but we preferred water as the heating medium. S: judged of the due degree of heat merely by dipping her finger i: the milk, and the wrinkling of its surface ; and we found that t" heat considered by her sufficient generally ranged from 135 156°, and was occasionally as high as 160° or 162° Fahr, T milk was drawn from below the cream by a siphon ; and the lal ter was placed in the milkhouse, until the following day, before was churned. It was churned on Wednesday, the 27th. milk of this portion was very poor, had a scalded taste, and woul have been unsaleable. I may here state that, by churning the milk of No. 1 and No. 3., we could obtain a few^ more grains of butter, on some oi •The buttermilk from cream alone was poor and thin, in this and in all our perimenfs, whether water had been added to the churn or not. t The buttermilk from No, 4 — that is, from churning milk and cream togethe^ when slightly acid, is a bland, agreeable fluid, containing much albumen or casein* It finds a roatly market in towns, and is much used in Lancasliire as an article of dielj It is, therefore, a valuable product which ought to be considered in an economi ' pont of view. I i- X T R A C T S — F OREIGN AND DOMESTIC. 343 casions ; but we never could obtain the smallest quantity of but- iterfrom the milk of No. 5 — so completely docs the scahling pro- cess separate the butyraceous matter from the milk. The butter of No. 5, when well worked and washed, weighed 1998 grains. It had a rich yellow color, tasted agreeably, and was quite free from the peculiar scalded flavor of the milk. Series 3. This scries, a repetition of the preceding experiments, on the milk of four other cows, was commenced on Thursday the 2oth of June.) 1807, or a month after the last series. As before, the whole milk was mixed, strained, and divided into five equal por- tions, of six pints each, which were ti'cated as the last. No. ]. Sioeet cream churned alone. — On the 26th, or in Iwenty- ifour hours after the milking, the milk of No. 1 was drawn off by :he siphon. The temperature of this portion, at the commence- nent, was 62°; and when the churning was finished, had only ittained to 6f)°. The churning required forty-five minutes. Wa- er had been added as before, and the butter was obtained in grains ike peas. When well worked and washed, it weighed 1147 grains. Its color was good and its flavor excellent. No. 2 Sweet milk and its cream churned together. — The sweet Inilk and cream churned together afforded no butter. ' No. 3. Sour cream churned alone. — On the 29th of June, the ;ream, which had become sour, was separated by the siphon and ;hurned. The temperature at the commencement, was 58° — at he end, it was 65°, The butter was fully formed in forty min- ites, and united into one mass. Well worked and washed, it veighed 1247 grains. Its taste was good as was its color. No. 4. Sour milk and its cream churned together. — At the same ime, the sour milk and cream were churned, with the same pre- •autions as before. The churning occupied two hours; when the emperature had risen from 58° to 68°, or nearly 69°. When yorked and washed, the butter weighed 1447 grains. The qua- jities equalled that of No. 3. ] No. 5. Clouted cream churned alone. — The cream of this por- jion was scalded on Friday, the 26th June, by being heated to .60°, which temperature it attained in one hour, the usual time icquired for this operation. On Saturday, the 21th, it was churn- d in forty-five minutes ; during which process the temperature f the cream rose from 58° to 64°. When well washed and worked, it weighed 1591 grains. The butter in the mouth had a ranular feel, which we attributed to the heat rising, by accident, DO high ; by which an unusual portion of caseine appeared to be 5parated with the cream. The butter had, however, no peculiar avor from the process ; although the milk would have been un- ileable, from a strong taste of scalding. 344 QUARTERLY JOURNAL. The general result of these experiments, confirmed by manj similar trials is, that the largest quantity of buttter is produces from the scalded or Devonshire cream ; the next in quantity froi the method of churning the milk and cream together, when thej have become slightly acid ; the third in quantity is afforded h\ cream kept till it is slightly sour ; the smallest quantity is obtain! ed from the sweet cream. We were unable to obtain butter froi churning sweet milk and cream together ; and in several other sc ries attempted it no more. In one series of experiments we used as much as 1 H English pints of milk in each experiment ; but we then had to churn in vessels of tinned iron ; and we did not find the results so uniform as when operating on smaller quantities in glass vessels. Series 4. This series was intended to decide on the qualities of the butter obtained by the four processes above detailed, as to keeping fresh. These experiments were made, as those of the next series, on the butter obtained in most of our experiments. No. 1 always remain- ed, when exposed freely to the air, longer without any rancid taste than any of the other kinds of butter. No. 3 and No. 4 were nearly on an equality in this respect ; if there was any difference it was in favor of No. 3. No. 5 became rancid more quickly that. No. 3 or No. 4. Series 5. Equal quantities of butter obtained by the four processes wc Salted with equal quantities of salt, then spread thinly on glaS plates, and exposed to the air in a dry room. They were inspec ted from time to time, and it was ascertained that the taint of cidity always appeared in the following order, commencing wU that which shewed it first : — In No. 5, or butter from scalded cream. " No. 4, " " a mixture of sour milk and its crea " No. 3, " *' sour cream. " No. 1, " " sweet cream. The cause of this difference in their power of resisting dec was believed to depend on the varying proportions of caseine, curdy matter, in each. To determine this point another series c1 experiments was undertaken. Series 6. Two hundred grains of each kind of butter were kept liquifio by a moderate heat, in glass capsules ; the oily matter was take up by bibulous paper successively applied, as long as any oil stain was perceptible ; the watery liquid which remained belo^ the oily matter was evaporated, and the solid residue, after beinf EXTRACTS— FOREIGN AND DOMESTIC. 345 well washed, squeezed between folds of blotting paper, and dried, Lvas carefully weighed. Unfortunately I have been unable to re- cover the details of this series of experiments j but the following ire the general results- which decidedly shew that the presence of he greater quantity of caseine in butter coincides with its greater cndency to become rancid. The four kinds of butter afforded ;aseine in the following order, commencing with that which yield- id the most : — No. 5, butter from scalded cream. No. 4, " from acid milk and its cream. No. 3, " from acid cream. No. 1, " from sweet cream. Experiments had been made in October, 1806, which proved hat overchurmng — that is, continuing the process after the full eparation of the butter— was very injurious to the quality of the utter, although it increased ils weight ; and these, though made efore the experiments detailed above, shall now be indicated, as Series 7. The cream of six English pints of milk was separated by a si- jhon, and churned in a glass vessel. The butter was formed in JDOut half an hour ; but the churning was continued for half an bur longer, when the butter had lost its fine, yellowish, waxy ap- earance, and had become pale and soft, while very little liquid ?mamed in the churn. This butter was so soft that it could not e washed and worked, until it had remained some hours in cold ^ol'c ^^ ^^^ P^^^' ^^^^* ^^^^^^ ^°^^' ^"^'' ^^^^ weighed, = 2566 grams. That this was beyond the due quantity of good Utter, from such a quantity of cream, was apparent, when the i)mparative experiments on the same quantities of the same milk, It only churned till the butter was well formed, gave the follow- i§ results ; — No. 1, The sweet cream, overchurned, yielded = 2566 grains. No. 3, The acid cream duly churned, " = 2187.5 " No. 3, The acid milk and its cream, do. " =2397.5 " jNo. 5, The scalded cream, do. " = 2671. " JThe butter of No, 1 tasted insipid, never became firm, and soon rned rancid. It was found to yield a very unusual quantity of Uh caserne and of watery fluid, which could only be separated bv ijltmg the butter. j r j Similar experiments were repeatedly made, the results of which sewed that overchurning is very injurious to the quality of the ctter; but it adds considerably'to the weight of the article; and 1 appears to be frequently practised in Lancashire, especially in cmufactunng/resA butter for i.nmediate sale. VOL. I. — NO. II. L 346 QUARTERLY JOURNAL. It is a common opinion in Lancashire that considerably more' butter is obtained by adding hot water to the churn than by using cold water. We had invariably found that the addition of a small quantity of cold water, especially in summer, greatly facilitated the separation of the butter, and rendered it more easily washed. But a dairyman informed us that the same quantity of cream, which will yield 14 lbs. of butter with cold water, will afford 15 lbs., or even 15 i lbs., with an equal addition of hot water. This formed the subject of Series 8. On the 15th of JYov ember, 1807, we took, from the mixed milli of four cows, two portions of six English pints each, and set then aside in a milkhouse, the temperature of which ranged from 59' to 52°. On the \lth JYovember, the cream was removed fron each by the siphon, and churned at the same, in circumstance as nearly equal as possible, except in the addition of water. Th temperature of the cream, at the commencement of the churning was 55°. No. 1. To this portion an ounce and a half of water, at terr perature 45°, was added. After churning for eighteen minute the butter began to appear ; two ounces more of water, at 45' were added, and the churning was carried on for five minutes men The butter was then worked and washed. No. 2. To this portion of cream one ounce and a half of wate at 105°, was added ; butter began to appear after churning fi thirteen minutes, when two ounces more of water, at 105°, we added, and the churning was continued for five minutes more, < eighteen minutes in all. The temperature of the contents of tl churn was 71°, This butter was very soft, and, therefore, co water was added, in which it was worked and washed. Unfortunately, the note of the weight of the butter in tl: series has been lost ; but I find it stated that the butter of No. was rather more bulky, and weighed a little more than that No. 1 ; that it neither was so firm nor of so rich a colour as t. butter of No. 1 ; and that, on pressing it next day, some wate fluid escaped from it. From this we inferred that the quality the butter was deteriorated by the addition of hot water ; ai that the quantity obtained by this practice, of marketable butt( is not so great as is commonly alleged in Lancashire, althouj the time of churning is thus somewhat abridged. EXTRACTS FOREIGN AND DOMESTIC. 347 [From the Albany Daily Advertiser.] OTICES OF THE WINTERS AT NEW YORK FOR THE LAST FORTY-TWO YEARS, AND OF THE DATES AT WHICH THE HUDSON WAS FROZEN OR WAS OBSTRUCTED OR CLOSED BY ICE AT ALBANY. /"SO — 1790. A very mild winter. The mildest January since 1781. River open till 3d February, though occa- sionally obstructed by ice before. j'90 — 1791. Very severe weather in December, but more mod- I erate in January and February. River closed on ' the 8th December. Lowest degree of ther- mometer, this winter, 5° above zero. !91 — 1792. A very severe winter. River closed on 9th De- cember ; uninterrupted and severe frost for four weeks ; lowest degree of thermometer, 1° above zero. J92 — 1793, A very mild winter ; river open all winter to Poughkeepsie ; though it closed at Albany on the 12th December. 1)3 — 1794. A mild winter with but little snow ; river closed on I 26th December. li)4 — 1795. A very mild autumn and December ; river closed ! on the 12th January ; no ice till 3d January, and but little cold weather and snow this winter. 1 )5 — 1796. Another very mild autumn and December ; no ice till 21st December ; river open till 23d January. 1;)6 — 1797. Early winter and severe till 12th January ; river closed on 28th November, intensely cold on 23d and 24th December ; mercury at zero in the mor- ning. r'7 — 1798. Very early and severe winter ; river closed on 20th. November ; lowest degree, 3° above zero. ri8 — 1799. Very early, long and severe winter ; though the weather was moderate for about three weeks in January j river closed on 23d November ; lowest degree, 2° above zero. 1''9 — 1800. A mild winter ; river closed on 6th January, but obstructed by ice before. 1^0 — 1801. A mild winter, with but little snow ; a very mild December, river closed on 3d January. 18l — 1802. A remarkably mild winter ; river open till 3d Feb- ruary, though obstructed by ice occasionally be- fore. In January the mercury generally ranged between forty and fifty degrees, and no snow of any consequence fell till 22d February. 348 QUARTERLYJOURNAL*. 1802 — 1803. A mild and variable winter with but little snow ; river closed on 16th December. 1803 — 1804. A very mild December ; some severe weather and deep snows in January and the latter part of Feb- ruary ; river open till 12th January ; lowest de- gree, 42° above zero. 1804 — 1805. A remarkably cold and variable winter, deep snows and heavy rains with high winds ; lowest degree* 2° above zero ; river closed on 13th December- much distress among the poor. 1805 — 1806. Generally cold in January, though very mild in De cember and February ; river closed 9th January and opened on 23d February. 1806 — 1807. A severe winter ; river closed on 11th December lowest degree, 4° above zero. 1807 — 1808. A mild winter ; December very mild ; river close' on 4th January. 1808 — 1809. A long and severe winter, with much snow river closed on 9th December ; lowest degre* 6° above zero. 1P09— 1810. Remarkably mild till 19th January, when the riv( closed, and the weather was intensely cold f( several days ; very little snow this winter ; lov est degree, 1° above zero. 1810 — 1811. Much snow in February, though not much seve cold this winter. This season was remarkab for a severe snow storm on the 2d Novembei river closed on the 14th December. 1811 — 1812. A severe winter ; river closed on 20th Decembe lowest degree, 2° above zero 1812 — 1813. A severe winter ; river closed on 21st Decembei lowest degree, 4° above zero. 1813 — 1814. A severe winter ; river closed on 22d Decembe lowest degree, 8° above zero. 1814 — 1815. A very severe though variable winter ; river clos on lOth December ; lowest degree, 1° above zei 1815 — 1816, A variable though not severe winter ; river clos on the 2d December. 1816 — 1817. A very severe winter, though it did not set in 1 the middle of January ; river closed on 16th I cember, thermometer on 15th February ■« 6° below zero, and the first time since 1788 ti it has fallen below zero in this city. As cold in January, 1765, when the mercury sunk the same degree ; which the papers state to ha been the coldest weather experienced in this c in fifty years. IXTEACTS— lORElGN AND DOMESTIC. 349 1817—1818. Generally moderate in December and January though severe in February ; river closed on 7th December, opened on 14th, and closed again on ftiQ 1Q1Q c ^^'^ I>eceraber ; mercury fell to zero this winter. .bib— 1819. Severe weather for two weeks in December • river ! closed on the 14th ; generally very mild in Jan- uary and February. 819-1820. A severe winter ; several deep snows; river closed on 13th December, though obstructed by ice ba- son 1Q0 1 T .,' °'''^'^ "^"^Sree, 3° above zero. »>iU— 1«J1. Intensely severe weather during the greater part of January, though mild in February ; river closed on the 13th November, opened on 20th and clos- ed agam on 1st December ; the mercury fell on 2oth January, to 7° below zero, one degree lower than in February, 1817; as cold weather, probably, as was ever experienced here. The Hudson was crossed on the ice between this city and Powles' Hook, for several days. • During the last hundred years, the river has been passa- ble on the ice, in the same way, only four times, •01 7Q00 A ""'^ '' '" ^^^^-^h 1764-65, 1779-80, 1820-21. ,.^1— lb22. A severe winter with but little snow ; river closed : on 13th December; mercury as low as one de- gree below zero. .122—1823. No very severe weather till February and March; river closed on 24th December ; lowest degree' 3 above zero. ;23— 1824. Very mild winter; river closed on 16th December; 194 iQor n/r-°P^" ^" January for a short time. u^—lb2b. Mild winter with but little snow ; river closed on 3d January. ]25— 1826. Weather generally very mild, though there were t\vo or three excessively cold days this winter. December 14th was a remarkably cold day ; ther- ^^ometer, at 8 A. M., 3°, and 10 P. M. indicated lafi—iQoT A ^ ' ^° ^"^ ^° ' "^'^"^ closed on 13th December. j-io 1627. A severe winter ; river closed on 24th December ; L Q Q . lowest degree, 3° above zero. iff'— 1828. A very cold and blustering November, followed by the mildest winter since 1801-2 ; river closed only about three weeks at different times through the winter. The mildest February since 1778-9, when vegetation commenced, and flowers were gathered in the woods, and in Pennsylvania, peach trees blossomed in this month. 350 QUARTERLY JOURNAL. 1828 1829. A long, severe winter ; river closed on 1st January and opened on 29th March; lowest degree, 6i below zero. Much suffering among the poor i February. X829— 1830. Weather generally mild, till 23d January, when tb river closed ; weather then very severe for sevi ral weeks. As much ice in our harbor as i 1826-7 ; lowest degree, 3° above zero. 1830 1831. A very severe winter, with several deep snows ground covered with snow from 6th January ■ the 28th February, a longer period than in ar winter since 1808-9. Severe and uninterrupti frost for upwards of five wrecks ; during whi. time, there was but three days in which the mt cury rose as high as the freezing point ; lo\v( degree, 5° above zero. Much distress amoi the poor. River closed on 23d December, ope ed again by heavy rains, and closed again 16th January. 1831. December 10th : thus far the coldest December sin< 1786 ; lowest degree, 14° above zero ; ri>< closed on 3d December. [From the Baltimore Sun.] COLD WINTERS AND DEEP SNOWS. The recent heavy snow storms experienced both east and w of the mountains, have had the effect to bring out, m seve newspapers, some cold weather reminiscences. The United Ma ■ Gazette has accounts from 1681 to 1840, of cold weather at J in the neighborhood of Philadelphia. We take a few of the stances given. In December, 1704, snow fell to the depth of th i feet. In 1725, it fell in one night to the depth of two feet. J : winter of 1737, was intensely cold ; many persons were frozen . death. The winter of 1751, was so cold that many cattle il deer were frozen to death ; bread stuff and provision were so sea : and dear, that many persons in the country had to subsist on : deer found dead. As late as the 19th of April, the snow lay uj i the ground to the depth of three feet. On the 9th of Janua , 1773, the mercury was 9^ below 0. 1780 was a memorable c J winter ; the ice in the Delaware was three feet thick ; squiri i and partridges were found in the woods and fields frozen to des . In the spring of 1789, fires were necessary until the first June. The winter of 1790 was so mild and warm, that on t EXTRACTS — FOREIGN AND DOMESTIC. 351 pd of January, the boys went into the Delaware to bathe. The winter of 1797 was intensely cold. The mercury frequently sunk from 10° to 13° below 0. A gill of brandy was put into a saucer, and placed in an open lot north of the city, on the 9th of Janua- ry, and a ring of ice formed round the edge an inch broad. A gill of water, placed near, froze solid in ten minutes. The winter of 1815 was very cold, and fuel scarce. Oak wood sold at from twelve to fourteen dollars a cord. The winter of 1821 was ex- cessively cold. The mercury, several times, fell to 10° below zero. On the 24th of January, three cows froze to death near the city. The Cincinnati Republican, after alluding to the snow !;torm experienced there on the 4th, 5th and 6th of this month, as the most severe that had visited the south part of Ohio for several r^ears, gives, from old files of papers and documents in the pos- session of the editor, some account of the great New-England now storms of the last century. Among these, the tempest of 717, known in history and tradition, as The Great Snow, is men- ioned. The weather was mild until the beginning of Februarys »ut on the 18th of that month, the storm commenced, and con- inued, with short intervals, for nearly a week. The northeast vind, in fierce gusts, drove the descending snow into drifts that ;bliterated the roads, covered the fences, and in some places, even ihe buildings. j In Boston, the snow lay in the street six feet deep. Multitudes i.f animals perished in the drifts. A letter from John Winthrop, f New-London, to Cotton Mather, says : "We lost at the island nd farms, about 1100 sheep, besides some cattle and horses in- erred in the snow ; and it was very strange, that eight days after he storm, the tenants at Fisher's Island, pulled out of the ruins, 00 sheep, out of one snow bank in a valley, where the snow 'ad drifted on them sixteen feet, and found three of them alive *i the drift, which had lain on them all that time, and kept them- felves alive by eating the wool off the others, that lay dead by ^em. As soon as they were taken out of the drift, they shed heir own fleeces, and are now alive and fat." The winter of '741 was intensely cold. Deer were found dead in the woods, Jid some even ventured to the farmers' houses and fed on hay with he cattle. In January, 1780, wood sold in the village of Wor- 5ster, Massachusetts, at sixty dollars a cord. The roads were ) blocked up with snow, that no fuel could be brought from the )rest. The snow was four feet and a half deep in the woods on level. Fences and low buildings were buried beneath the drifts ; id the inhabitants of contiguous houses, reached each other irough arches hollowed under the snow banks. The sufferings f the people of New-England, especially in the small villages, ere very great. 352 QUARTERLY JOURNAL. AMERICAN AGRICULTURAL ASSOCIATION, NEW-YORK. A few weeks ago we alluded to the importance of establishing an agricultural association in this city independent of every other organization and specially devoted to the improvement of agricul- tural science. Such a society has just been organized, with the following officers r President. — Hon. Luther Bradish. Vice Presidents. — Hon. Theodore Freylinghuysen, James Len- nox, Esq., James Boorman, Esq. , A. H. Stevens, M. D., Thomas A. Emmet, Esq., Hugh Maxwell, Esq., Stephen Whitney, Esq., Stephen Knapp, Esq., Vice-Chancellor McCoun, Cyrus Mason, D. D., W. A. Seeley, Esq., J. S. Livingston, Esq. Honorary Consulting Officers. — Major Le Conte, U. S. A., F, L. S., Entomology and Zoology. Professor Renwick, LL. D., Mechanical Philosophy. W. G. Redfield, Esq., Geology. Pro- fessor Torrey, M. D., Physiology. John Johnson, Esq., Rural Architecture. Professor Loorais, Meteorology. D. P. Gardner. M. D., Chemistry. D. J.Browne, Esq., Arboriculture. There was a large and spirited meeting of this association — the fourth that has been held since its formation for the despatch ol business — in the Library of the Historical Society. Seven o'clock was the hour named for commencing the proceedings ; but as ai that hour the greater number of those who attended had not ar- rived, a delay of more than half an hour took place. At length The Hon. Luther Bradish called the meeting to order, and after inviting all those gentlemen who had accepted their nomina- tions to offices to be seated at the table, said : — Gentlemen : On entering upon the discharge of the duties yoi have been pleased to assign me, I cannot refrain from offering you and the friends of agriculture generally, my cordial congratula- tions, as well upon the numbers, as the character of those whc compose this meeting. This indicates a concern of the right kinc which exists for the great interest of our country — that of agri- culture. As the cultivation of the earth was the original, soil was, and is still, the most general, the most important, and tht noblest occupation of man. To improve this great interest — tc introduce into its practical operation all the discoveries and im- provements in science — thereby improving and beautifying thif earth of ours, and increasing all the necessaries, the comforts, tlu embellishments of life ; these are objects worthy of the attention and efforts of every friend of his country and his kind ; these are EXTRACTS — FOREIGN AND DOMESTIC. 353 the objects of the American Agricultural Association ; these are objects this society propose to pursue, with reference to the present state of scientific knowledge and actual condition of the world. Among the remarkable characteristics of the age in which we live, there are two prominent ones ; first, the great develop- ments in natural science — and, secondly, the application of tliese new discoveries to the practical business of life, and the great in^ lerests of society. Scientific knowledge is not now what it once was. It is no longer confined within the magic and mystic circle within which it was deemed forbidden for all but the initiated to enter. It no longer dwells within the college or the schools, but it has come forth among the people, mingles in the affairs of the world, and directs its practical operations. Principles are no longer valued merely because they are ingenious, or adapted to lend brilliancy to some theory, but they are valued as of practical utility, and as they subserve the great interests of mankinil. Ours is eminently a utilitarian age. Now, what the American Agricul- tural Society proposes, is, to follow this manifest spirit of the age^ and introduce into agriculture, as far as is practicable and may be useful, the discoveries and improvements of modern science. In- deed, we hold the opinion that no system of agriculture can be iconsidered as enlightened but in proportion as it may prove useful. 'What, for example,- would you think of a physician — I do not |now speak of those geniuses who accomplish wonders by the force iof instinct, who are not only equal with, but in advance of science — but I speak of those learned gentlemen who really cure disease. What would you think of the learned doctor who would prescribe for a disease without any knowledge of its character, its symptoms — or, without any acquaintance with the materia medica, from which he professes to derive his remedy ? So it is with agricul- ture ; without a knowledge of the elements of active agents in pro- iuction — the qualities of the soil — ^and whether that soil contained ill the properties necessary for that production ■ if not, what ma- lures and composts are suitable for invigorating it, or restoring he different agents — without this knowledge, no system of agricul- ure can be enlightened or perfectly successful. In illustration, et me sup[)ose a case : — A practical farmer wishes to produce a Jertain crop from a particular field under cultivation. Now, if he knows what agints are necessary for the production of such a crop, ind also that his field is deficient in any of those agents, he ought 0 supply them, and thus render the power of his soil complete. But without this knowledge, the usual error is to manure general- y, by which, if the farmer has supplied the deficient agency, he nay have added others in which the soil abounded. In this case le will obtain his crop, but it generally happens that those neces- ary agtnts are not supplied — in which cr.se, he will not only have ailed in his crop, but be subjected to additional expense. Now 354 QUARTERLY JOURNAL. the great object of the Improved system of agriculture, is not mere- ly to enable the farmer to produce more, for that he may learn from the fancy cultivator, with his expenses, appliances, and care- lessness of economy— but to enable him to produce, and by that production to make money. That system of agriculture, there* fore, is best, which enables the farmer, on a given amount of capi- tal, to produce the greatest amount of profit. Profit, then, in agriculture, is the grand test of perfection ; and these objects the i American Agricultural Society propose, not only most fully, but only to obtain by the union of scientific knowledge with good pro- ductive husbandry. To ensure this union, and its legitimate re- sults, is the great object of this association. But I may here be asked, perhaps, where is the necessity of a new agricultural Asso- ciation ? Have we not already sufficient number of institutions for the proinotion of this object? Have we not, even in our midst, the American Institute with its agricultural department 1 In answer to this I would remark here, in the first place, that, as regards the American Institute, I never can, here or elsewherCj speak of that noble and patriotic institution but in terms of the warmest respect and regard ; and as a citizen of the United States, I am happy to avail myself of this occasion to express my acknow- ledgments for the great good they have already accomplished, and, I trust, the greater good they are yet destined to achieve. But with objects so numerous and extended, the American Insti-J tute cannot give agriculture that attention it demands. Mr. Bra- dish concluded in a few words, illustrative of the wide field there was for the co-operation of their new association to promote the< end proposed. Mr. Meigs returned thanks for the complimentary allusion oi the President, to the American Institute, and expressed himseli delighted to see the formation of the new Association in a cause dear to him and all true friends of the country ; after which. The Secretary read the minutes of the last meeting, held on January 22d, which were adopted. A report from the Visiting Committee having been read, ano- ther of a more important character, from the Executive Committee, was introduced by the Secretary. Accompanying the report, was a draft of the constitution and by-laws of the Association, which the Executive Committee submitted for the approval of the meet- ing. They were unanimously adopted, after a few alterations suggested by Professor Mason and Dr. Stevens, one of which made the President and Secretaries ex-oflficio members of the Executive Committee, to which the constitution assigned the power of dis- posing of the unappropriated funds of the Society. W. A. Seeley, Esq. read an admirable and elaborate paper to the Society upon Organic and Agricultural Chemistry, in which EXTRACTS FOREIGN AND DOMESTIC. 355 the importance of science to agriculture was shown in a masterly manner — it elicited warm marks of approval. The meeting was then addressed by Dr. Stevens, Dr. Underhill, and Professor Mason, when the thanks of the Association were voted to the Historical Society for the gratuitous use of their rooms ; and the meeting adjourned till the first Monday of next month. PERUVIAN AND AFRICAN GUANO. " Resolved, That the Association cause an analysis to be made of the cargoes of guano from Ichaboe and Peru, now in the mar- ket, for the use of members and all persons in the neighborhood ; and that a report be drawn up with the analysis, containing sug- gestions for the application of the manure ; the whole to be pub- lished as early as practicable in the agricultural papers of this city and vicinity." PERUVIAN GUANO. Uric acid 10.5 Ammonia 19.0 Phosphoric acid 14 . 0 Lime and magnesia 16.0 Salts of soda and potash 6.0 Oxalic acid, with carbonic and muriatic acids. . . 13.0 Water = 13 .0 Sand 2.0 Volatile and organic matters 6.5 100.00 ICHABOE GUANO. Ammonia 13.5 Humic acid 4.0 Phosphates - . 25 . 0 Oxalic, &c., acids 20.0 Salts of Soda, &c 7.0 Water and volatile matter 27 .5 Sand 3.0 100.00 Prices and Relative Value of the Peruvian and African Gua^ no. — T'hese specimens are both very fair, and represent the pecu* liarities of the tw^o kinds of guano. The absence of uric acid in the African variety, is the cause of its inferiority ; for that body I decaying gradually in the soil, continues to yield carbonate of ammonia for a long time, so that the stimulating effects of the guano are seen the next year, whilst the African is more fleeting. The prices of the two are, for Peruvian $45, and for African $35 356 QUARTERLY JOURNAL. per ton, for quantities amounting to five tons ; and this may he considered, all things being taken into account, a fair representa- tion of their Value in agriculture. The African being soluble to the extent of 40 percent, is better adapted for watering plants, and where very rapid growth is want- ed. The Peruvian, on the other hand, acts for a longer time, and is better calculated for crops which continue to grow vigorously during many weeks. The two will probably produce very similar effects for one crop ; but the Peruvian is much more active on the second crop. Crops to which it is Applied. — It is hardly necessary to state, that the application may be made to every crop, for experiments are already multiplied with nearly every common plant or tree : to enumerate a few is sufficient. Wheat, corn, grass, the cerealia, sugar-cane, tobacco, apple, pear, and other fruit trees, flowers, cabbages, turnips, and other cruciferous plants ; the experiments are fewest on leguminous plants. But the effect of guano will not be equal on all j for those plants requiring most stable manure, such as tobacco, turnips, and corn, are more benefited than grass, oats, or such as require less — the chief effect of the manure being due to the quantity of the ammonia it contains. The reason gua- no is serviceable to all plants, arises from its containing every sa- line and organic matter they require as food. Kitids of Soil to which it may be Applied. — It has been used beneficially on all soils ; for as it contains every element necessary to plants, it is independent of the quality of the soil — one great point being attended to, that the land be in good tilth ; for, other- wise, the tender roots of the vegetable find an obstruction to free growth, and are crippled. Poor, well-tilled soils exhibit most in- crease by guano, for in them, some essential to the growth of plants is more likely to be absent. Amount to he Applied. — On wheat, 250 lbs. per acre will be an average for a fair soil ; 300 lbs. per acre for one that is poor, and 200 for a good soil. Corn, potatoes, turnips, cabbages, and garden vegetables, will require 300 lbs. in fair lands j but the amount may be dimished by 50 lbs., if two applications are made instead of one. For grass, rye, and oats, 200 lbs. will be enough. Time and Mode of Applicatio7i. — Seeds may be prepared by soaking in a solution of two lbs. of guano to the gallon of water, and this will answer for a first manuring, if they arc left sufficient- ly long to exhibit signs of germination. Wheat and other small grains should be steeped in this solution about sixty hours, corn about one hundred hours. Thus steeped, the seeds of smut will also be destroyed. Half the quantity per acre to be applied when the plant has fairly started, and is in second leaf. By this timely ad- dition, the effects of many insects arc avoideil, and the seedling at once takes on a robust habit. The remaining half should be ap- ( EXTRACTS FOREIGN AND DOMESTIC. 357 plied to the small grain crops when they are throwing out new stems, or tillering ; to corn, as the tassel appears, or at the second hoeing, and so with other hoed crops. This ap- plication should be made, therefore, at the latest period of working, and as nearly before flowering as practicable. The guano should be sowed with a mixture of fine soil, gypsum or charcoal, to give it bulk, and divide the particles. No lumps should be thrown amongst the plants, for they burn them ; and where an extensive application is to be made, it is better to screen the manure and pound the lumps. In sowing, reach the soil, if possible, for it is unserviceable to sprinkle it on the plants, and frequently destroys them. Select a season when the land is wet or moist, or when rain may be expected ; for in dry weather the guano does not answer well, or even does injury, by acting as a '' caustic on vegetation. But if the crop suits, always prefer manu- ring the plant or hill ; do this whilst hoeing ; less guano is thus ! used, and more certain effects result. One tablespoonful to the i hill of corn, tobacco, potatoes, &c., is an abundance for each ap- j plication. If a solution be preferred, mix one pound in ten gal- j Ions of water, and water sparingly with this on the soil, and not I on the pla7}tSj at the times before mentioned, taking care to stir up I the insoluble portion when applied. For this purpose, the African j variety will be most suitable. Or, where rapid growth is wanted, irrespective of seed, the clear solution may be applied ; the inso- luble matter (phosphates, &c.) being reserved for wheat and corn. Guano may be composted with common soil, or anything but lime and unleached ashes ; for these liberate the free ammonia, and thus diminish the effects of the manure. Value, compared with other Manures. — So far as the experi- ments in England and Scotland may be adduced, one cwt. of gua- no is equal to about five tons of farm-yard manure on an average ; but it is much higher for turnips than for grass, &c. It would be advisable that in the very different climate of the United States, comparative experiments be made on this point. Let twenty single cart loads of stable manure be used per acre on wheat, corn, &c., and contrasted with four cwt. of guano. It would also be of ser- vice to the agricultural world, that some experiments were made on the value of the organic and inorganic portions of guano. A plot of ground, eight square yards, may be divided into two parts, one half manured with the ordinary guano, and half with the ashes remaining after burning. In this way, the proportionate ef- fect of the organic and saline parts would be estimated, and the conclusion be serviceable, insomuch as the saline matters can be mix- ed into a compost for a trifling sum, and thus the expense of gua- no avoided. D. P. Gardner, M. D. J\''otice. — This publication is made by the American Agricultural Association, not that parties may be induced to purchase guano, 358 QUARTERLY JOURNAL. but that attention may be called to the varieties for sale, and other particulars, for the diffusion of correct information. It is their in- tention to examine all available manures, and make them known publicly, as well as the results of careful experiments in agricul- ture, horticulture, and the management of stock, and to issue not only information from time to time, but a series of Transactions, embodying the particulars of their experiments, analyses, &c. All those wishing to advance the cause of improvement are re- spectfully solicited to become members, and forward suggestions for the advancement of agriculture. Letters or communications to be addressed, post-paid, to the Secretary of the Executive Com- mittee, Dr. D. P. Gardner, 412 Fourth-street, New-York. By order of the Executive Committee. R. L. Pell, Chairman. March 12, 1845. THE ALPACA. Wf desire to direct the attention of our wealthy farmers to the following extract, from the British Cultivator. It will be seen, on its perusal, how much interest this animal is exciting in England and Scotland ; and, may we not hope that an equal amount of in- terest may be excited also in this country, especially in the state of New-York. Probably there is no climate, nor any range of country better fitted to the natural habits and wants of this ani- mal, than the northern section of this state. Mountainous and broken, as much of it is, and yet producing a great abundance of the food which is adapted to the constitution of the Alpaca, and at the same time furnishing a most ample extent of country which is fitted only for grazing, it seems that a better combination of circumstances does not exist where such an enterprize as the intro- duction of this animal bids so fair for success. " For most of our cultivated plants, and, indeed, for many of our domestic animals, we are indebted to other countries. With regard to the former, the history of their introduction is, in many cases, well established in detail ; but it is so long since the latest of them — the potatoe, the turnip, or the mangel-wurzel, or carrot, for instance — was first cultivated in our country, that farmers have fairly settled down into the belief that they must make the best of the subjects they have on hand, for that Nature has nothing fur- ther in her stores suited, in our climate, for the wants of man or beast. And with regard to the latter, the introduction of the very latest dates so far back, that we must estimate the prejuilice as stronger still, which scouts at the idea of any further addition being made to our stock of domestic animals from the lists of other coun- EXTRACTS FOREIGN AND DOMESTIC. 359 tries. Of course, in speaking of this universal prejudice, we allude simply to the generality of those who at present occupy and cul- tivate our soil, and who form their opinion, probably, without very well knowing the grounds upon which it rests. There is every probability, notwithstanding the general notion to the contrary, that a useful addition will shortly be made to our stock of domestic animals. The alpaca, from the experience of it which has been compiled from various quarters in this country by Mr. Walton, really seems likely hereafter to play an important part in the stock-farming of the hilly districts of the kingdom. This animal is indigenous in the mountainous regions of Peru, where two domesticated species of it occur. The one receiving the name of llama, is used as a beast of burden ; the other, the al- paca, to which we at present allude, is a wool-bearing animal, and of it large flocks were formerly possessed by the Incas, sovereigns in former days of that country, and by other wealthy inhabitants of it. The climate of the districts in which this animal flourishes, is described by Mr. Walton as follows : ' The woolly natives possess a hardiness of constitution, and a peculiarity of structure, admirably well adapted to the nature of their birthplace. There, during half the year, snow and hail fall incessantly ; whilst in the higher regions, as before noticed, nearly every night the thermometer falls below the freezing point, anil the peaks, consequently, are constantly covered with an accumu- lation of ice. The wet season succeeds,' &c. On the applicability of the alpaca to our soil and circumstances, we quote the following remarks : ' The hardy nature and contented disposition of the alpaca cause |it to adapt itself to almost any soil or situation, provided the heat lis not oppressive, and the air is pure. The best proof of its har- diness is its power to endure cold, damp, hunger, and thirst — vi- cissitudes to which it is constantly exposed on its native moun- tains ; while its gentle and docile qualities are evinced in its gene- ral habits of affection towards its keeper. No animal in the crea- tion is less affected by the changes of climate and food, nor is there any one to be found more easily domiciliated than this. It fares well while feeding below the snowy mantle which envelops the 'summits, and for several months in the year clothes the sides of the Andes. It ascends the rugged and rarely trodden mountain path, with perfect safety ; sometimes climbing the slippery crag in search of food, and at others instinctively seeking it on the heath, or in rocky dells shattered by the wintry storm j at the same time that, when descending, it habituates itself to the wet md dreary ranges on the lowlands, so long as it is not exposed to the intense rays of the sun. ' Many of our northern hills would try the constitution of any 360 QUARTERLY JOURNAL. sheep, and yet there the weather is never so inclement or so vari- able as on the Cordilleras of Peru. With so many advantages, why then, shall not the alpaca have an opportunity of competing with the black faced sheep, the only breed that can exist in those wild and inhospitable lands 1 Of the two, the stranger would fare best on scanty and scattered food ; at the same time affording to the owner a far better remuneration.' The alpaca wool is at present used largely in British manufac- tures. Mr. Walton estimates the quantity hitherto consumed, since its introduction in 1S32, at 12,000,000 lbs. The price of it varies from 1a". 8d. to 2s. 6d. per pound, and the average weight of the fleece may be put at 10 pounds. Were the animal fairly' naturalized on some of our bleakest hill districts, such land would i soon increase in value from the increased worth of its annual pro- duce in alpaca wool. And it appears from the experience of seve-i ral gentlemen who have small flocks, that, when its habits shall bei( thorougly understood, little difficulty will be experienced in doingi so. The following is a statement by Mr. Stirling, of Craigbarnet' place, Lennoxtnwn, Glasgow, a gentleman better qualified to speakl on the subject than any one we could name : ' I can have no doubt that, when the subject is better under^< stood, the animal itself better known, and a more expeditious me-< thod contrived to bring them to Britain, we shall have thousands! of them. When known, their docility, their temperate habitsJ their hardiness, and, I may add, their easy keep, will, ere long,J bring them into general notice. I can answer without the fear oil being contradicted, that they will thrive and breed in Scotland] equal, if not superior to our native black faced sheep.' To those who would laugh at the idea of bringing over here, and domesticating on our hills, a Peruvian camel or sheep, (for the alpaca has properties in common with both,) we would point to Australia, a country which not many years ago possessed no qua- druped but the kangaroo ; and yet notwithstanding its many pecu- liarities of climate, is now thickly peopled with our sheep and ox- en. But the question must not be left to generalities of this kind. The experience of a few short years, on the larger scale whcih ex- pected importations will enable, will determine it satisfactorily; and if, as in all probability will be the case, the alpaca should be- come one of our domestic animals, the best thanks of the countrj .jj "will be due to Mr. Walton for the persevering energy with which he has pressed the subject on public attention. His book is an ex- ceedingly interesting and nratly got-up little volume, and will,w< doubt not, prove a useful publication." '1 h 1 EXTRACTS FOREIGN AND DOMESTIC. 361 )N THE FORMATION OR SECRETION OF CARBON BY ANIMALS.* BT MR. ROBERT RIGG. The scientific world is at present much occupied with the appli- ation of chemistry to animal and vegetable physiology ; and it aay be interesting to some of your readers to know, that by a few ery simple experiments they may satisfy themselves upon that ranch of the subject which relates to the formation of carbon by nimals. Suppose an animal, which comprises in its whole system 50 larts by weight of carbon, to be kept for five days, during which t consumes other 50 parts, it is evident that if during the five days t gives to the atmosphere 60 parts, and at the end of that time it 5 found to have increased its weight of carbon by 10 parts, there 5 a positive gain of carbon equivalent to 20 per cent. : The experiment may easily be made upon young small animals, ^ake two of these so nearly alike that there can be no material iflFerence in the weight of the carbon they comprise. Kill one of liese, and expose it to a temperature not exceeding 220°, for two r three days; it may then be powdered, and by subjecting an iverage sample to analysis with oxide of copper, the weight |f carbon comprised in the entire animal may be determined !rith the greatest certainty. The other being supplied with food, tie weight and chemical constitution of which is ascertained, should e kept in a limited atmosphere, which must be tested and changed very one, two, or three hours,f the increased proportion of car- onic acid of that atmosphere will show the quantity of carbon liven off by the animal in the course of the experiment ; and the icrease or decrease of carbon in the animal itself may be ascer- iined in the manner above mentioned. In this manner I have experimented upon many animals ; and dthout taking account of the carbon which passes off otherwise lan by respiration, the result has invariably been a great increase jf carbon — an increase which cannot be accounted for, unless we jonclude that carbon is secreted by animals. Amongst my best experiments, are those made with young mice. . healthy young mouse, weighing 200 grains, comprises in its pnstitution from 25 to 30 grains of carbon ; when fed daily with 0 grains of bread moistened with water, containing about 16 rains of carbon, it increases in weight, and imparts to the atmos- here from 20 to 26 grains of carbon, the quantity varying gene- • Medical Gazette, Aug. 23, 1844. t The health of animals appears to be affected by aa atmosphere eontaining more an 5 per cent, of its volume of carbonic acid. VOL. I. NO. II, M 362 Q.U ARTERLY JOURNAL. rally with' the quietness or the habits of the animal. A kitten, from six to ten weeks old, when supplied daily with four fluid ounces of skim-milk, containing 66 grains of carbon, will increase in weight, and impart to the atmosphere from SO to 110 grains of carbon. Either of these two animals may be kept without food until they give off by respiration a weight of carbon equal to 80 per cent,|i and retain from 60 to 70 per cent., of that which they comprised at the commencement, showing that a weight of carbon equal taj 40 per cent, had been secreted. The experiment may also be' made with birds supplied with little or no food. A tomtit waj placed under experiment without food ; the bird was violent anc' restless during its imprisonment. In sixteen hours it imparted t( the atmosphere 65 per cent, of carbon, when it appeared to die o:' exhaustion, and retained 77 per cent of the weight of carbon i originally contained ; showing a secretion of carbon in sixteei hours, when under violent exertion, equal to 42 per cent. On making the carbon in the food, and that in the air respiret by a full grown person, the basis of our calculation, we obtain re suits which favor the conclusion that carbon is likewise secrete* by man. Physiologists estimate the weight of carbon in the ai respired by an adult at from 5,000 to 6,000 grains per diem. have subjected to analysis many articles of food, and found thi weight of carbon far to exceed that in the food consumed by raos laboring men, who may be supposed to impart to the atmospher the greatest weight of carbon. A person eating each day afte the following rate, will consume 6,000 grains of carbon : Rump steaks 1 lb. containing 1,050 gr. carbon. Bread lido. " 2,830 " Potatoes.... 4 do. " 310 " Porter 2 pts. " 760 " M New milk.. 2 fl. oz. " 57 » inl Butler i oz. " 320 " .'. Cheese .... 1 do. " 150 " f Sugar 2 do. " 350 " 4*1 Coffee 1 do. " 96 " ^| Tea 1 do. " 80 » 6,003 This weight of carbon is not more than is consumed by som persons who are actively employed, but it far exceeds that in th food of our laboring population ; and on comparing it with th? allowed for each adult in the difierent workhouses, &c., we hav in the dietary of the — Per Cent, of this 6,000. City of London Union 75 Brentford do 50 ' EXTRACTS — FOREIGN AND DOMESTIC. 363 Percent, of this 6,000. I Uxbridge do 55 Aylesford do. 56 Macclesfield do 44 Westminster New Prison 57 Milbank Penitentiary 80 House of Correction, Clerkenwell 53 Hanwell Lunatic Asylum 75 nd if wc make the carbon in the food of some of our agricul- i;l laborers the subject of comparison, we tind the deficiency r,ter than in any of the above mentioned dietaries. could add to these many other experiments, which furnish, in ropinion, irresistible evidence of the secretion of carbon by ani- ls;. If an animal be kept without change of circumstances, or f iet, except as to the quantity of food, it will be found that the ^tjht of carbon in the air respired, does not vary in proportion 3 lat consumed in the shape of food. On the contrary, the de- cacy of carbon supplied seems to be met by an extraordinary (fit of the animal system, as appears from the following results f pcurate observation : — la the food. In (be air respired, fi; animal in the first 24 hours ) ]|S a plentiful supply of food, / 80 grs. of carbon 100 ijere is ) n le next 24 hours a less quantity 70 " " a sparing do. 60 " " a small do. 60 " " a very small do 40 m if the animal, instead of having its quantity of food variedj held be sometimes left in a quiescent state, and sometimes excit- (1 I great activity, the weight of carbon given off will be found 0 iry in proportion, within certain limits, to the activity of the lals of the animal, and the exertion called forth- I the carbon in the food be represented by 100 "jiat given off by an animal of easy habits will be 110 'liat given off by an animal of active habits, will be. . . 130 Ij). do. when under exertion ., 140 1)). when under great exertion 150 lithe animal be both stinted of food, and excited to great acti- •tjthe (lifTerence between the carbon comprised in the food and tairiyen off by the animal is as follows : I la the fooiL Ciiven ofll Difierenee. ' Crbon 100 120 20 ' 80 105 25 ' 60 90 30 5) 94 3? 87 )5 78 ?J 65 ) 50 85 35 •e^-i 364 QUARTERLY JOURNAL. Hence food is a substitute for expenditure of animal strengtl; To this may be added, that when an animal is distressingly exe cised, the weight of carbon in the carbonic acid given off by resp ration is at first increased^ afterwards gradually diminishes, ar becomes much less when the animal is in a state of exhaustio Rest alone is not then sufficient,, but rest and food soon restore tl strength of the animal j and with its strength its power of score ing carbon — a power which I conceive to be essential to anim life, and which will probably furnish a solution to some of t most difficult problems of animal physiology, including that oft generation of animal heat. [From the Glasgow Argus. 1 DINNER IN HONOR OF PROF. UEBIG. , We doubt not that many of our readers will be pleased w the remarks of Prof. Gregory at the Glasgow dinner, in Octol last. They give a succinct view of the labors of this distinguisl man, and the contributions he has made to science. For this r son, they are deserving of a place in our columns. It is true, t ' this speech contains a few words which may not be intelligible < all our readers ; still, by far the greater part is, and may be p sented with profit and pleasure. " Professor Gregory, on risng, was loudly applauded. My L ' and Gentlemen, he said, in proposing, as I have been requester do, ' The Progress of Organic Chemistry,' I may perhaps allowed briefly to direct yaur attention to its recent history, m especially in connection with the name of our honored gu ' (Cheers.) Before his time, the analysis of animal and regets bodies was a most tedious and difficult operation. By his provementSj and especially by his admirable invention of the j ash apparatus for determining the proportion of carbon, he i dered organic analysis so easy and so sure, that the chemist can r undertake, and complete in a few weeks, researches which wc I formerly have demanded years of labor. (Cheers.) A glano t the former and at the present state of organic chemistry wc I give the best idea of the value of Liebig's improvements ; ^ it ought to be specially noticed, that, although his methods h ' been now and then objected to, they are at this day, universi employed by chemists. (Applause.) Armed with the powe 1 weapon of a sure and easy method of research, Liebig, in 16 > took the field in organic chemistry ,• and the trophies of his pro\» * are seen in an uninterrupted series of the most splendid orig 1 EXTRACTS FOREIGN AND DOMESTIC. 365 ^searches in that department, from that date to the present time. 3;rmit me briefly to allude to the more important of these, con- f ing myself, however, chiefly to the subject of general organic teraistry. The services which Liebig has rendered to agricultu- T. and physiological chemistry will, I doubt not, receive due ■8 ention from other speakers. The researches of Liebig, then, em- hce, among numerous original discoveries of new compounds, t3se of hippuric, onauthic, and amygdalmic acids ; of chloral and alehyde ; of melon, melane, and a host of allied compounds, in- culing two artificial alkalies, melamine and ammeline ; and in tnnection with his illustrious fellow-laborer, Wohler, that of the ^)nderful and interesting series of compounds derived from uric ^id. In addition, however, to his actual discoveries of new com- junds, Liebig has made vast contributions to our knowledge of t)se previously described. Thus, he has studied with the most 1; lliant success, all the important organic acids, as well as the in- t esting class of organic alkalies^ he has developed the true nature ( alcohol and of ether, and of the important process of acetifica- tn, or the making of vinegar ; he has given us much new and iluable information on the different kinds of sugar ; he has done iDre than any other chemist to extend our knowledge of the t nnpounds of cyanogen ; and has cleared up the theory of the uy important manufacture of prussiate of potash, and placed t s branch of industry on a much improved and secure founda- t n. Along with Wohler, he has, I might almost say, exhausted t3 extensive subject of uric acid; he has clearly developed the iture and relations of these three isomeric bodies — cyanic, ful- mic, and cyanuric acids ; and, by the demonstration of the exist- ice and chemical relations of benzoyle, established the doctrine T compound radicals, the most valuable and fruitful additions yet ude to the theory of organic chemistry. This may appear, to liny of those whom I address, merely a catalogue of names, but te chemist will fully appreciate their value ; he will remember lit there is not one of the discoveries I have enumerated which Is not exerted a beneficial influence on the progress of science, id that in them is often to be found the germ of those beautiful Teas, the successful application of which to practical purposes, in triculture and physiology, has made us feel it a duty to assemble ire this day, in order to express our admiration and our grati- 1de. But the labors of our val\ied guest have led to many other jactical improvements; as, for example, in the preparation of tying oil for the painter ; in the manufacture of vinegar, of ■Jussiate of potash, of soap, of beer, and, what I am sure ^u will rejoice to hear, of wine ; in the preparation of lactic lalic, and formic acids, with many others ; not to speak here of 1e immense benefit which agriculture and physiology are daily ^ riving from the application of his views. In organic chemistry-. 366 QUARTERLY JOURNAL. the name of Liebig is, moreover, associated Avith several of most important theoretical speculations, among which may mentioned the now prevalent views, originally started by the gacious genius of Humphrey Davy, of the true nature of at and of salts ; accortling to which, acids, instead of being, as j voisier supposed, invariably compounds of oxygen, are rat compounds of hydrogen, the latter element being the true acidi ing principle ; while salts are compounds in which the hydro{ of the acids has been replaced by metals. The doctrine of pc basic acids, that is, of acids requiring more than one equivalenl alkali to neutralize them, and the neutralizing power of which measured by the proportion of replaceable hydrogen they conts owes its development entirely to Liebig j and the same may' said of his profound and beautiful views on the process of : mentation, putrefaction, and decay. Were I asked to point a good example of Liebig's researches, without particular re} ence to agriculture, I would select; out of many equally valual his researches on aldehyde and on the origin of acetic acid, all know that no fermented alcoholic liquor can be produced cept from the vinous fermentation of sugar ; and also that all : mented liquors, under certain circumstances, are changed i vinegar, or, in common language, undergo the acetous fermei tion ; in more exact terms, the alcohol they contain is convei into acetic acid. Now, if we compare the composition of ao acid with that of alcohol, we find that the former contains less ': drogen and more oxygen than the latter. It was therefore nei sary to study the action of oxygen on alcohol ; and Liebig, pui ing some observations of Doebereiner, soon found that this act constituted two stages. In the first, oxygen removes part of hydrogen of the alcohol, forming with it water, and leaving al hyde, a pungent volatile neutral liquid ; and in the second, an ditional quantity of oxygen combines with the aldehyde, convert it into acetic acid. This discovery at once cleared up the wl theory of the formation of vinegar from alcohol, put an enc the fancy of acetous fermentation, the process being one sim of oxidation ; and, by detecting the source of loss in the pro( followed abroad for obtaining vinegar from brandy, (which i shown to be the escape of aldehyde unoxidised from a defici supply of oxygen,) enabled the manufacturer to improve { economise his process. (Loud cheers ) ]3ut if I were cal upon to selct, out of the ideas suggested by Liebig in agric tural chemistry, those which do him the greatest honor, < which have added^ and will add, most to our knowledge, I kn not that I could do better than refer to his doctrine of uses of the phosphates and of the alkalies in plants and animi (Cheers. What is the use of the phosphates ? of those s stances which are never absent in a fertile soil : and which, ac EXTRACTS FOREIGN AND DOMESTIC. 367 I nulated in the form of dung, of bones, or of guano, we restore to it ) is manure 1 We find them in the ashes of plants, but the ques- \ ion is, what purpose do they serve ? A few years ago the nineral elements of plants were supposed to be accidental ; but, ly exact analysis of the ashes of the different parts of plants, jiebig discovered that the phosphates are invariably found in he largest proportion in the seeds ; and, pursuing the inves- igation, he showed that the phosphates are essential to the ex- 5tence of those vegetable products which are capable of con- ributing to the nutrition and growth of animals — of albumen, brine, and caseine ; which bodies, as is well known, are chiefly 3und in seeds, but are present also, in all nutritious roots and iices. Hence he drew the conclusion that the phosphates are idispensable to the life of vegetables ; not merely, as he showed^ 1 being essential to the formation of seeds, but also for a wise nd beneficent purpose, namely, that animals should find in the egetables they consume, (such as grass, hay, oats, and turnips) [Ibumen, fibrine, and caseine, the materials of which their blood, lat is, their bodies, are formed. In animals, again, it is notmere- r their bones, but every part of their structure, that requires the Dntinued supply of phosphates, while the phosphates not required )r nutrition are discharged in the dungand urine, andin that form jstored to the soil, again to contribute to vegetable life, and from ants again to pass into the bodies of animals. It is impossible i) imagine a more beautiful display of the divine wisdom and pow- il: than is thus laid open to our view. (Cheers ) Again, what is 18 use of the alkalies which are always found in the ashes of lants, generally in the form of carbonates, indicating that they ave been, in the fresh plant, combined with vegetable acids ? he idea of Liebig is, that the alkalies, being supplied by the soil > the young plants, not by fixing carbonic acid from the atmos- tj here, which, along with the elements of water, under the com- ined influence of the vital force of the plant and the chemical jgency of the alkali, passes first into oxalic acid, then into malic, ;vtric, and tartaric acids, and finally, into sugar, gum, starch, and roody fibre, which have all essentially the same composition. liaving served this important purpose, the alkalies, in the shape '^f vegetable ashes, or of animal manure, are again restored to the ' )il, again to run the same unceasing course of usefulness, and to . cc.ite our wonder and admiration of that infinite wisdom which ) IS devised such beautiful arrangements for our benefit and happi- ?ss. (Cheers.) I cannot here refrain from mentioning, in proof ' \he continued activity of Liebig, that he published in May last paper on the urine, which, for the importance of the subject, the gaiiiy displayed in its investigation, and the beauty, as well as e practical value of the deiluctions arrived at, is, in my opinion, ititled to the very highest place among all the modern writing on • 368 QUARTERLY JOURNAL. physiological or medical chemistry. I earnestly recommend this invaluable paper, a translation of which has appeared in the Lan- cet, to the careful study of my medical brethren. The chemist ■will also be glad to learn that, still more recently, Liebig has pub- lished a most valuable memoir on mellon, confirming and extend- ing his previous discoveries on that subject. It is not, however, only as the indefatigable investigator, the sagacious discoverer, or the profound philosopher, that Liebig has promoted the progress of organic chemistry. His sympathetic writings on the subject, especially his organic chemistry, written for the posthumous edi- tion of Greigerh Manual, have greatly contributed to produce the present flourishing state of this branch of science. (Hear, hear.) The lectures on organic chemistry, now appearing in the Lancet, are still more interesting, as embodying his most recent views. I need say nothing of his two works on Agricultural and Animal Chemistry. These works are at least as well known and as highly appreciated here as in Germany ; in fact, it is as the author of these works that we have met to do him honor ; and it is pleasing to reflect that they have been so well received in Scotland.. (Cheers.) But perhaps it is as the teacher that Liebig has donei most. Look at the scientific journals of the last fifteen years, andi you will find that three-fourths of the researches on organic che-. mistry which they contain have issued from the school of Giessenj Indeed, so valuable and extensive are the additions made to science; by his pupils, working under his eyes, profiting by his advice, and enjoying, as all who have been there will bear witness, the most kind, liberal, and utterly unselfish encouragement on his part, that even if we owed to him none of his great works, and none of the fine original papers he has given us, we should still be compelled to recognise in him, as a teacher, the greatest benefactor to organ- ic chemistry, through the many distinguished chemists he has formed ; a large proportion of whom -are now Professors in all parts of Europe. Among the distinguished pupils of Liebig, Glas- gow can claim a full share. The late Robert Campbell was a na- tive of Glasgow, and the names of Dr. Robert D. Thomson, and of Dr. John Stenhouse, are now knowm throughout the scientific world. (Applause.) My Lord and Gentlemen — I have detained you far longer than I could have wished to do ; but, as a pupil ol Liebig' s — as one who has, from an early period, devoted much attention to organic chemistry — above all, as one who has experi- enced, in its full measure, the unwearied kindness and the true friendliness of his nature — I could not well say less than I have done. I am sure you will join me in drinking, with deep gratitude to Justice Liebig — " Success to Organic Chemistry." The toast "was drunk amidst great applause. EXTRACTS — FOREIGN AND DOMESTIC. 369 NEW METHOD OF OBTAINING CREAM FROM MILK : BY G. CARTER, OF NOTTINGHAM, LODGE NEAR ELTHAM, KENT. A PECULIAR process of extracting cream from milk) by which a superior richness is produced in the cream, has long been known and practised in Devonshire ; this produce of the daries of that county being well known to every one by the name of " clotted,' or " clouted" cream. As there is no peculiarity in the milk from which this fluid is extracted, it has been frequently a matter of sur- prise that the process has not been adopted in other parts of the kingdom. A four-sided vessel is formed of zinc plates, twelve inches long, eight inches wide, and six inches deep, with a false bottom at one-half the depth. The only communication with the lower apartment is by the lip, through which it may be filled or emptied. Having first placed at the bottom of the upper apart- ment a plate of perforated zinc, the area of which is equal to that of the false bottom, a gallon (or any given quantity) of milk is poured (immediately when drawn from the cow) into it, and must I remain there at rest for twelve hours. An equal quantity of boil- ;ing water must then be poured into the lower apartment, through the lip. It is then permitted to stand twelve hours more, (i. e^ twenty-four hours altogether ;) when the cream will be found per- fect, and of such consistence that the whole may be lifted off by the finger and thumb. It is, however, more effectually removed by gently raising the plate of perforated zinc from the bottom, by the I ringed handles, without remixing any part of it with the milk be- low. With this apparatus, I have instituted a series of experi-- ments, and, as a mean of twelve successive ones, I obtained the following result : Four gallons of milk, treated as above, produced, in twenty-four hours, four and a half pints of clotted cream ; which, after churn- ing only fifteen minutes, gave forty ounces of butter. The in*- crease in the cream, therefore, is twelve and a half per cent, and of butter upwards of eleven per cent. The experimental farmer will instantly perceive the advantages accruing from its adoption, and probably his attention to the sub-- iject may produce greater results. MISCELLANIES. THE PRETTY BIRDS — COMPLIMENT RETURNED. Our readers will remember that we recently published a good article headed " Spare the Birds," at the same time expressing a hope that it would be heeded by every man and boy in the land. tt was an earnest plea in behalf of the feathered tribe, based upon their natural rights, their usefulness in the destruction of insects, the gratification to the eye afforded by their plumage and motion, and to the ear by their music. The claims of humanity were also urged. This publication was made on Wednesday morning last ; and in the course of the day it was scattered far and wide. The joy and gratitude which it diffused among the birds, may be estimated from the fact, that on the following morning they waited upon the wri- ter's family in a body, at his residence in New-Haven, — the num- ber present being, as nearly as could be calculated, from 2500 to 8000. The blue-birds sent the largest delegation ; next, the robins ; then the canker-birds, snow-birds, &c. As it was impos- sible for so large a number to be received in person, the greater portion of them very considerately took their positions on the dif- ferent trees and fences about the yard, while a sub-committee of about 250, comprising, say, 100 blue-birds, 75 robins, 40 canker- birds, and 35 snow-birds, with perhaps small representations from other tribes, presented themselves near the window of the sitting- room, most of them gathering around, upon, or among the branches of a young cedar 25 feet distant j and such a chirping, fluttering, and cooing, — such pretty colors and motions, have rarely been heard and seen before. Not only the sub-committee, but the whole delegation, from every tree and shrub and picket, raised a grand chorus, such as was never heard before, nor anything in compari- son to it, by any who witnessed the celebration. The only mortifying circumstance is, that the writer was not present^ (other- wise we should probably have a speech to report,) having been engaged at his usual drudgery in New-York. The sub-committee were however entertained in the best manner which circumstances would permit ; an ample repast being provided for them,- — for the cedar was covered with berries, — which they partook of with an MISCELLANIES. 371 excellent relish, and appeared to enjoy the interview quite as much as did their honored guests. It continued for about two hours j when fearing that they should be bur'lensomc, they withdrew, but repeated the visit on the following day, much in the same manner. The robins were uncommonly large and fat, and in fact the whole delegation, and especially the members of the sub-committee, were highly respectable in appearance, as we have no doubt they were in reality. They have our best wishes for their continued health and happiness. — Jour, of Commerce. AMERICAN CHEESE. At a meeting of the South Derbyshire Agricultural Society, on Saturday week, Mr. Colville, M. P., who filled tlie chair, drew the attention of the farmers to the import of American cheese, for the purpose of calming their fears. He showed that, although the import of American cheese had considerably increased, it liad dri- ven the Dutch cheese out of the market. He produced a table, which showed, that from 1831 to 1840, the importation from Ame- rica had fluctuated, without any regularity, between nothing and fifty hundred weight ; from Holland or Belgium the importation had increased, in the same period, from 133,397 hundred weight to 224,957 humlred weight ; from other European countries the supply had remained insignificant and nearly stationary — 1,049 in 1831, ],464 in 1840: the aggregate importations advanced from 134,459 in 1831 to 226,462^ in 1840. The last figures of the table ^ne take as they stand : they show the imports of cheese, in hun- dred weights, from the places named for the last three years. Year. America. Europe. Total. 1841 15,154 254,995 270,149 1842 ...... 14,098 165,614 179,748 1843 42,312 1-36,998 .... 1'^9,.389 The importation of cheese had decreased during the last ten years by nearly 32,000 hundred weight, while the population has mcreased by 2^300,000 mouths. eOW FEED. M. Dumas made a report on some experiments made by M< Boussaingault, relative to the feeding of cows with beei-root and potatoes. M, Boussaingault states, that two cows which were fed exclusively on beet-root, fell off in flesh in seventeen days, nearly one-sixth, and their milk diminished from eight to ten litres per 372 QUARTfiRLV JOURNAL* day to five litres. They were then turned into pasture, and sbDn resumed their former weight, and gave the former quantity of milk. They were next fed exclusively on potatoes, when they fell off still more in flesh than they had done with beet-root, and the milk was reduced to two litres each per day. On being placed on a mixed food of hay, chopped straw, beet-root and potatoes, they again recovered their flesh, and gave the former quantity of milk. The conclusions of this gentleman are, that beet-root and potatoes do not perform the part usually imputed to them, of fattening cat- tle, or increasing the quantity of the milk of cows. His experi- ments show that this is the case, when this food is given to the exclusion of all others. — -London AthencBum. - I SALE OF AMERICAN HAY. 1 On Wednesday last, a sale of American hay, per the Liverpool, from New-York, took place on the north quay of the Waterloo Dock. The attendance was not numerous, though the bidding was, on the whole, tolerably spirited. The hay was considered of rather inferior quality. The quantity offered was 210 bales, divid- ed, for the convenience of purchasers, into 21 lots, of 10 bales each. The first lot went off at 7 id. per stone ; the next seventeen were knocked down at 7d., and the three remaining lots at 7 id. Tare was allowed at the rate of 25 lbs. per bale ; and parties were to remove their purchases on the day of sale. It was stated that there had been a loss by the sale of from 30 to 40 per cent. It will be seen, by reference to our London market reports, that ano- ther sale of American hay took place on Friday last in the metro- polis. There, as here, the hay w^as not permitted to enter a bond- ed warehouse, owing to its being a combustible matter, which, in case of fire, occurring from spontaneous ignition or otherwise^ would vitiate the insurance policy. i INDEX. Page. Adaptations of Nature, 109 Agricultural Study, 296 Alpaca, 358 American Agricultural Association 352 American Cheese, 371 American Poulterer's Companion, 181 Animals, food of 101 Analysis of Rice — Rice Straw, 123 " Cottonwool, 130 " " Seed, 132 " Indian Corn, 133 Beds of Oyster Shells, 215 Berkshire Jubilee, 182 Birds 870 Charcoal, 112 Climate of New York, 205 Cold Winters and Deep Snows, 350 Cow Feed, 371 Culture of the Grape-vine, 143 Degeneracy from bad tillage, 293 Dinner in honor of Liebig, 364 Disease in Potatoes, 102 Draining, 83 Economy of Waste Manures, 182 EducatioB of a Farmer, 36, 222 Effects of Mental Impressions, 278 Experiments, 120, 137, 217, 290 Extracts, 122 Farmers' Manual 173 Farmers' Miscellany, 83, 270 Fertilizers in the Rocks, 62, 219 Flower Garden, 298 Food of Animals, 185 " Plants, 9 Formation of Carbon by Animals, 361 374 INDEX, Page. Fruit Trees 297 Fragment, 297 Free Martins, 39 Forsyth, (Rev.) Claims of Agriculture, 39 Gardening 108, 296 Geological Report of New-Hampshire, 232 Germination, 110 Grubs and Wire Worms, 121 Guano, 355 *' Peruvian^ 355 " Ichaboe, 355 ** Analysis of 355 " Price and value of. 355 Hun, (Prof.) on Food, 9, 185 Incubation, 150 Inorganic parts uf Plants, 1 14 Injection of Warm Water, 116 Insects, 250, 255 Improvement of Stock, , 288 Jackson's Report, 232 Johnston's Lectures, 176 Jubilee of Berkshire, 182 Lectures, 176 Letters on Chemistry, 179 Liehig's Letters, 179 Management of Meadow Land, 270 Manures, 51, 311 Means for Improvement, 117 Method of obtaining Cream, 369 Model Farms, 148 Monell on Free Martins, etc 65, 278 Mrs. Rundell's Cook Book. 182 Necessity of Air, IIS New Books 173 New Publications, 71, 232 Notices of the Winters at New- York, 347 On Soaking Seed, 146 On the Waste Pieces of Land, 139 Over Ripened Seed, 117 Oyster Shells, beds of. 215 Phosphate of Lime, 219, 60 Ploughing, 105 Practical directions for the Flower Garden, 298 Potatoes, — Experiments, 290 " Diseases, 91 Rankin's Experiment, 119 Rearing Cattle, 152 Road Wastes, 1 20 Ryder on Draining, etc , 83, 270 INDEX. 376 Pa;e. Sole of Amprican Hay, 372 Selection of Seed 293 Silk, 155 Saul on the Yellows in Peach Trees, 2 324 Wealth of a nation 326 SPIRIT OF THE MONTHLIES. Farmer's Library : Fall ploughing 328 How to ati'ord the necessary supply of air to the roots of plants 330 Albany Cultivator: '■ Specimens of soil from Wisconsin ... 336 Gestation of cows . 337 Self-acting pump 339 Foot-rot in sheep 341 Ohio Cultivator : Planting strawberries 345 ( American Agriculturist : Root-grafting 346 1 Fences 348 n The swinny 350 jj Fatting swine 352 Incubation 353 Prairie Farmer : Breeds of cattle for the West 355 Maine Cultivator : Soapsuds compost 357 Farmers' Cabinet : Management of hens 35i Preparation of seed 35£ To make good butter 361 Boston Cultivator : Raising of peaches 36v Propagation of fruit trees 36-1 , Cultivation of cranberries 36^ MISCELLANIES. Zeuglodon cetoides of Owen 3(jt Ammonia destructive to insects 36' Native lamellar iron 36' Oxide of Copper 36" Veins of hematite 36'i Conglomerate of the granular quartz 36!i A farm cultivated by the insane 36t| The young pliilosoplier 36' Moral ])ower of a kind spirit 37i| TheFreedBird , 37 i TO OUR READERS. Under the new Rates of Postage, this Journal will be charged, 0 those who receive it by mail, by the ounce, and by this means vill amount to no more than the postage on a weekly newspaper. Phe Postmaster General has made provision for transmitting aoney to Editors, but we will not trouble the department with 'ur business. Subscribers will oblige us by transmitting their ubscriptions to us by mail and we will pay the postage. We have been gratified with the expressions of unqualified ap- robation with which the Journal has been received thus far, and 0 effort will be wanting on the part of the Editors to sustain its haracter, and make it the first Agricultural Journal in this coun- *y. And we would ask the efforts of our friends to add to our st of subscribers. We have not yet undertaken to praise our- jlves, but we might cite a large amount of recommendations, ioth from individuals and from the public press. Still it is our I'ish to stand upon the actual merits of the Journal, and of these ar readers will judge. We think it will recommend itself to every itelligent agriculturist. By that class of farmers who are already )o wise to learn, we do not expect to be read. We are requested to notice the following errors in our lastnum- it: Page 284, 18th line, and page 287, 9th line, for trimming :ad thinning. Page 302, 23d line, for rot read root. Downing's " Fruits and Fruit Trees of America," was received 0 late for notice. Some obscurity seems to exist in the explanation of the draw- gs on page 86. A millimeter is about 3^ of an inch. The visions of the attached scale represent hundredth parts of a mil- neter — each division, consequently, is equal to 2 jVo of an inch. y applying this scale, therefore, to the drawing?, the exact degree fineness may be seen. CONTENTS OF VOL. II.— NO. 1. Agricultural Geology — 1. Soils from decomposition of rocks, 1 2. Classification of rocks, 3 3. Composition of simple minerals. 9 4. Character of granitic rocks, 12 5. Drifted soil, 13 Relations of Vegetables and Animals, 15 Odd spells, by Giles B. Kellogg — 1. The farmer, 21 2. The temperance reform among farmers, 23 Drift and Changes in the Position of Soils, 26 Manures — their Action — 1. Efficacy of organic and inorganic 34 2. At what period to be applied, 36 3. How to be applied, 38 Guano: By E. E , Jr., 40 How Plants Absorb Carbonic Acid : By Wm. Partridge, 45 Agricultural Science — Education, &c., &c. : By N. S. Davis, 50 Supposed Zeuglodon Celoides : By one of the Editors, 59 farmers' miscellany. Husbandry in Central New- York, in Letters to John Coon, Esq., of Albany: By one of the Editors, Letter 1, Hop Culture, 64 " 2, Co. tlandville and Randall's farm, 69 " 3, Randall's stock, 72 " 4, Farm and farming of Mr. Hopkins, 76 " 5, Culture of the teazel , 79 " 6, Gleanings from Grealfield, 83 " 7, Wool and its structure, with figures, 86 Practical Directions for the Flower Garden — Parti. 5. Management of Plants 89 6. Bulbous roots — tubers, &c. , 90 7. Carnation — rose, &c., 94 8. Plants kept in rooms 98 Animals useful to the farmer 101 Improvement in agriculture, 104 NEW PUBLICATIONS. Wood's class book of Botany 107 Transactions of New-York State Agricultural Society, 109 IV CONTEXTS. Farmers* and emigrants' handbook, 117 Rheumatism — acute and chronic, 118 Farmers' Library and Monthly Journal of Agriculture 118 CORRESPONDENCE AND MISCELLANY. Experiments with manures and electricity: ByJ.E. Muse, 119 Philadelphia and horticulture, 123 Analysis of soils, in reply to D. S. Howard, ^ J26 Letter from J. H. Coffin, and the Editor's remarks, 127 " " S. P. Rollo " " '•' 123 " '•' W. Case, " " " 129 Greatest iron mine in the world 129 Lead, silver and gold mine, in North Carolina, 130 Artichokes, 130 Hens, 131 EXTRACTS — FOREIGN AND DOMESTIC, Proceedings of the American Association of Geologists and Natu- ralists, with remarks by one of the Editors, 132 Report of Jas. W. Gowen's farm, 170 American cheese, 176 Germination under colored glass, 177 i The Jldirondack Pass. AMERICAN QUAKTERLT JOURNAL or AGEICUITURE AND SCIENCE. '•^^- JULY, 1845. No. 1. AGRICULTURAL GEOLOGY. .eral obsorvations on the soils derived from the decomposition of different rocks lass.ficafon o rocks. Analysis of simple minerals : felspar and aU^eXZdo . ; hornblende; hypersthene; serpentine; basalt and greenstone Dx^ftedsot.' Soils derived from the decomposition of different rocks. I h the pursuit of an important object, it is wise and proper to ad ourselves of all the aids within our reach to secure its at- itament ; and it is an imperious duty so to do, when the object tcbe obtained is surrounded with difficulties, and where every re of light IS wanted to illuminate dark and obscure points Udh agriculture all the modern sciences send their licrhts some m|-eand some less- all, however, impart something" and lend t ,.r aid to its promotion. Ln this office geology is behind none 0^.1^ unkss It be chemistry, whose range is not only great, but m;u e, affecting every and all departments. A great many facts, stp^tly geological, have an important bearing upon the subject be-re usj such as the nature of the rock, its structure and posi- tK, Its composition, its relations to moisture, and liability to solu- te Ihe position of the rocks of a district, as will be seen in ti.sequel is always an important point, and in some cases all that sentially requisite; for it often adds value to their possession ■>L. II. — NO, I. A ' -KO. I. A 2 QUARTERLY JOURNAL. even when they cannot be turned to account directly in the culti- vation of the soil. .|i Under the influence of these considerations, and others of mij, nor importance, which it is unnecessary to state, I propose to giv ■ ( first of all a recapitulation of the geology of New-York, with ; view of applying all the facts which bear upon agriculture to it . illustration. For the convenience of description, I shall pursu, the plan adopted in the geological reports, namely, that of d( ; scribing the rocks in the ascending order ; and this will lead me 1 t speak of them in the order of the districts which I have alread.; , briefly described, and into which the state has been divided.* The six districts coinciding nearly with six groups of roclsi /, each of these groups respectively imparts to the overlying scq some of its distinguishing characters, or in a good measure mafc^ J it what it is. Modifying influences, however, independent of t 'I geological formation, have done something as diluvial ortrai,| porting agents, by which soils originating and formed at a distanj,! have been brought to and distributed over adjacent districts. Sf^; it will be found on examination that the underlying rocks h^ given a stronger character to the soft materials than has usuaj, been supposed, leaving out of view some areas in every disti<((i where drift has lodged in deep beds. 1 1 In estimating the amount of soil furnished by groups of roc ,| we are necessarily obliged to observe the nature of the masj^, Many of the shales and slates, and they occur in almost ev f group, disintegrate rapidly, the action being favored both by wjr and frost: the first, penetrating between the lamincc, partially sef rates them ; and in some instances no other agent is requirec eff-ect an entire destruction of a stratum, especially where weti and drying alternately occur. In other cases, the assistanw frost is required to eff-ect a complete reduction of the straff soil. • 1 u 1 Limestones are liable to a constant loss of material by sol properties of rain water, which holds carbonic acid in solutt and this operation is favored by a rough or uneven surface, w the water stands for a time. On a polished surface, the actio water and other agents is very slow and inconsiderable even i the lapse of several years, as is proved by the durabihty_ot • See article Temperature, No. 2, vol. I. AGRICULTURALGEOLOGY. 6 narbles used in the construction of monuments, and by that of )ther rocks when carefully smoothed ; whereas upon the exposed iurfaces of quarries, the sloping sides are often deeply grooved by he water which slowly trickles over their surfaces. Granite and gneiss disintegrate and decompose from their pecu- iar chemical composition, and the presence of alkalies in the fcd- 'par and mica exert a powerful influence in these changes. High rranitic peaks in the region of frosts undergo a rapid decay, and n consequence furnish upon the slopes and in the valleys beneath, heir peculiar soils, which are well adapted to grass and grain. The alkalies in these rocks, if completely insulated, would pass iflf rapidly through the soft materials, and be lost to vegetation. They are, how^cver, so combined wnth silica, that they are com- laratively unaffected by the common solvent, water, and hence re retained in the soil for the use of plants. Other kinds of rocks liable to decay, are the siliceous limestones, ne of which is the calciferous sandstone. It appears from cxami- ation that the lime is dissolved out, leaving upon the surface the ilex in grains, which falls off by its own weight, or else is rubbed fF by friction. The dissolved lime, however, does not all pass ito and remain in the soil, but is carried down, and forms very •equently with other materials a hardpan^ a puddingstone, or con- retions, the lime acting as a cement j in other instances it perco- ites into and through the rock, and forms stalactites, veins or ther deposits. The same action or power which dissolves the arbonate of lime in solid rocks, dissolves also that w'hich may be liffused through the soil. This takes place where the surface is fequently stirred, as in cultivated fields. Thus this element is re- lieved both by vegetation and by the ordinary action of rain 'ater, and hence its deficiency in most of the soils of New- York id New-England. ^ 2. Classification of rocks. The classification of rocks has been a most perplexing study to :ologists. They have not disagreed, however, so much as to e planes where lines of separation should be drawn, as in the signation of the masses. The ancient names, primitive^ transi- on and secondary, have ;dl been objected to, and have been aban- 4 QUARTERLY JOURNAI. . doned by many of the European writers. In consequence of thii others have been proposed as substitutes, and have been adoptflM in part; but the j^roposed names are about as objectionable as th old ones, and hence much hesitancy has been manifested in the: adoption. Without attempting to decide which nomenclature : best, I shall use that which the public is most fc miliar with. The word primary is a term whose meaning is well fixed in thi country, being applied to those masses which were consolidated m fore the creation of organic bodies. This term, then, will be used t designate a class whose existence was anterior to that of organ: beings. It is true that some masses belonging to this class ha' been in a liquid or fused state since the existence of organi bodies ; still, so far as observation extends, the great mass or cr of the earth is made up of granite, gneiss, mica slate, hornble serpentine and primary limestone; and doubtless these mai were consolidated anterior to the period spoken of. The word sedimentary is another term, the meaning of whi cannot be misunderstood or misapplied. It will be used to de nate those masses which are really consolidated sediments, will often be used as synonymous with the word stratified^ ina much as all sediments are disposed to arrange themselves in laye or strata. The materials in this case lie in parallel beds, varyh greatly in thickness ; all, however, separable from each oth through the planes of deposition, each of which may be disti guished by lines upon the faces of a ledge, by some diversity the materials, or difference in the colors of two adjacent bee Other lines, however, appear both upon the ends or surfaces beds, which are not indicative of bedding planes. Thus, wh< we find regular forms as rhomboids marked upon rocks, they a not to be taken at all as the result of deposition. No differe of materials or difference of color can be discerned along t lines. Such regular forms are therefore the effects of crystaliz tion. In some masses, however, both kinds of planes may found. If the beds are horizontal, the upper and lower plan are those of deposition ; but they may lie in any other directio as the vertical, or oblique in various degrees. The other lin course along upon the planes of deposition, and produce rhoi boids or other mathematical forms. In other cases, again, a/f-t) I A G R I C IM. T U R A L G E O I. O G Y . 5 . )lanes are the effects of crystalization. Those which appear in granite, in trap, serpentine and primary limestone, are never planes )f deposition. The forms which these rocks give us are more ob- usethan those in slates and shales; they are frequently nearly quare blocks. All these planes serve an important purpose ; and hough they are really produced by the operation of a constant aw in the inorganic world, yet they bear the impress of design : : bey facilitate the dissolution of the mass, and by that means as- ■ 1st in preserving a due balance in matters above and below water ; ^ |iey are highly important as a means of separating and raisino^ ' |ie layers from their beds, and thus aid in quarrying. Withou^t ■- iem, it would be impossible to raise stones for flagging, and for a ■ jiriety of other useful purposes. i JThe first great division of rocks, then, is into Primary and -- \edimentary. The former are divided into two kinds : those jhich are inassive, or destitute of planes analogous to planes of - ^position, as granite; and those which are stralified, as o-neiss ft ica slate, etc. » j It is proper, however, to observe in this place, that all rocks '^•ide by different kinds of planes. Those which are not the ] incs of deposition, are termed joints ; and hence a rock is said : l,be jointed, when planes exist in a direction different from that (!• the planes of deposition. Sedimentary rocks are subdivided into several systems. By the -t,m system, is meant a series of rocks formed and deposited in ;.tp course of a single period or era, during which nearly the same ,: (^ers of organic beings existed ; each system being marked, both aits coming m and going out, by some great change in the con- dion of things. The outgoing and the incoming of a system is iiticated by changes in the sediments, in their position, and in iM character of the organic beings of the time and place. It will bie-onceived, then, that the lines of demarcation between systems a^ the most important of all. The most instructive study is that Oi^he diversity of these systems ; as from it we learn the history oithe earth, its revolutions and changes. We are not, however toreccive all the doctrines which are. advanced in relation to cringes and revolutions as fully proved. At the time when or- g£nc beings first existed, certain essentials in organization were nt^ssary. A physical system was then established, and to this 6 QUARTERLY JOURNAL. system organic beings were to be adapted. There were controlling acrents Of these, the atmosphere was one, and caloric another and these have continued and will continue to control the types o organization to the end of time Vary the present standard, i only in a narrow compass, and but few if any of the present race would continue to exist. In view of this subject, I hazard the assertion that the compc sition of the atmosphere was never essentially different since tt mreites of the Taconic system were created ; and also that tl temperature has never been greater than it is now, since that p. riod This is going back as far as it is possible with organ beings ; none older are now known to exist. Because a lizard > crocodile does not consume so much oxygen as an ox m a giv. period, it does not follow that in the era of the Lias, an era of li ards, the atmosphere contained less oxygen or more carbomc ao than it does now ; for with their respiratory apparatus, we hayi rio-ht to infer that if the proportion of oxygen was less than it at^'present, they would not be supplied with that material, a enouo-h could not be obtained if less existed in the atmosphe When we speak, therefore, of the changes which usher in a n system, it is not intended to inculcate the doctrine that they w so great, or of such a character, as would be incompatible ^ the present ; or that organic beings would be unfitted organicc for any other period or era in the world's history. Systems are subdivided into grotips ; the groups holding same relation to a system, as the system to the totality of the c solidated sediments. The beginning and end of a group is mar. by some important change, such as the disappearance of affili^ tribes and species. It is then by observations of this kind, divisions and subdivisions of the sediments are obtained. JN: which are supposed to be appropriate at the time, are confer ^,pon the systems and groups. They may subsequently, hoWe. be demonstrated to be inappropriate ; the progress of disco, outo-rowing and thereby rendering obsolete the nomencla Thi's is an^evil ; and one who is disposed to cavil, might lay 1 of the fact to the prejudice of the science of geology, on ground that nothing is settled ; that it is a subject of opinions speculations, and not of facts and principles ; of endless de 4 AGRICULTURAL GEOLOGY. 7 and fanciful hypotheses, which every man has a right to invent for ihis own or his neighbor's amusement. But such cavilers belong to a race too lazy to observe, too self-conceited to profit by facts, or too bigoted to look at truth when they fear it may conflict with their own notions. They are too obstinate to be reformed ; and if they were reformed, they would be of little use to science in any of its departments. The primary rocks, comprehending granite, hypersthene, pri- mary limestone, serpentine, gneiss, mica and talcose slates, horn- blende, sienite, trap and greenstone, require our attention first of ill. They may be tabulated as follows : /"Granite Composed of quartz, felspar and mica. iGXEOcs \ Hypersthene rock. j Primary limestone. ^ [Serpentine. p5 r Greenstone and trap. a composition much like that of the felspars, or at least is ailogous to them, as containing two alkalies, potash and magne^ 6 ; thus, PoTAssic mica. Magnesian mica. Silica, 46.10 40.00 Alumina, 31.60 12.67 Protoxide of iron, 8.65 19.03 Potash, 8.39 Magnesia....... .... 15.70 rOL. II. — KO. I. B 10 QUARTERLY JOURNAL. Together with a variable proportion of oxide of manganese am fluoric acid. Hornblende, which often replaces mica in the granites, is usual] a dark green substance, and extremely tough in the mass. It commonly crystaline, and more or less fibrous. It differs essen tially from the micas and felspar, in containing larger proportioil of lime. It consists of Hornblende. Silica, 42.24 Alumina, 13 .92 Lime, 12 . 24 Magnesia, 13.74 Protoxide of iron, , 14 . 59 Oxide of manganese, 0 . 33 Fluoric acid, 1.50 98.56 All these substances are termed silicates ; the silica uniting wi' each of the principal elements as an acid, and forming therel silicates of alumina, potash, magnesia, and iron. In the northe as well as the southern highlands, pyroxene or augife enters large( into the constitution of the primary rocks. Its composition dd not differ materially, so far as its effects upon a soil is concerna from that of hornblende ; thus, Pyroxene. Light colored. Dark colored. Silica, 55.32 54.08 ■( Lime, 27.01 23.47 p Magnesia, 16.99 11.49 Protoxide of iron, 2.16 10.02 Alumina, 0.28 0.14 Manganese, 1.59 0.61 J^i 103.35 99.81 Rose. To the same family belongs the hypersfhene, which gives na to the rock forming the highest grounds of Essex, namely, /I persthene rock. This substance contains less lime than hornblenjBli or augite, and hence is less favorable as an element of soil ; in fa* it is remarked, that where it exists in sufficient abundance to ini' ence the nature of the soil, it is quite barren. It is composed ol HYrERSTHENB. Bl Silica, 51.35 Lime 1.84 Magnesia, 11.09 Protoxide of iron, 33.92 Water, 0.50 P). 98.70 i AGRICULTURAL GEOLOGY. 11 At the north, however, this substance existing in but a small pro- portion in the hypersthene rock, has but little influence upon the uality of the soil ; besides, being mixed largely with labradorite, 1 rhich contains both lime and alumina, the soil formed therefrom lay be considered as good for grains and grass. Quartz or silex, )0, is extremely scarce in this rock ; and hence there is no ex- ess of sand in it, as there is usually in a pure granitic soil, [ypersthcne, upon the whole, may be considered as rather a rare liiu ral in New-York. It is found in gneiss in Johnsburgh, but I siuh small quantities that it has no influence upon the soil. Serpentine is another primary rock, disposed to crumble into 111. It is one in which magnesia is the characteristic element. consists of Serpentine. Silica, 40.08 42.69 Magnesia, 41.40 40.00 Water, 15.67 16.45 Protoxide of iron, 2.70 1.00 99.85 Shepard. 100.14 Vanuxem. •Serpentine may be known by its softness, and yellowish green I lor. It is easily cut by a knife, or easily impressed, and it is jlvvays found softer upon the outside than upon a fresh fracture ; 1'e color, too, is much paler on the weathered surface. In foreign treatises on agricultural geology, serpentine is set j|Wn with those rocks which make a poor soil. Thus, Johnson feaks of the soil at the Lizard in Cornwall, as being far from fer- Ic, and so retentive of water as to form swamps and marshes; cd even when drained, it rarely produces good grass, or average dps of corn. It is the opinion of the same distinguished writer, tit the barrenness is due to the small quantity of lime contained i the soil ; serpentine, as will be seen from the above analysis, t|ing destitute of this element. In New-York, and part of New- lli gland, it would appear that the serpentine exists under different iilitions. Thus, in St. Lawrence, Jefferson, Essex and Warren canties, it is intermixed with lime, and the lime disintegrates ri)re rapidly than the serpentine ; the soil, therefore, must con- tn a sufficient quantity of lime. However this may be, there is avays a luxuriant growth of vegetables about these beds. The s pentine hills of New-England are not so productive as those of 12 QUARTERLY JOURNAL New- York. I allude more particularly to the hills of Chester an- Middlefieldj along which the great Western Railway passej Still, I have seen good crops of rye growing there, though th soil may have derived a beneficial- influence from the decompoi tion of the neighboring rocks composed of hornblende and sieniU Here is also a peculiar vegetation: the Ilex canadensis^ and so: other herbaceous plants, are only found here, and this is the onh place where any thing like a pine grove has been planted bj nature. For localities where serpentine prevails, see the Repo: of the Second Geological District. In this connection, it would be proper to state the compositio of basalt and greenstone^ although in New-York they do not for; very extensive beds. Basalt. Greenstone- Silica, 46.50 57.25 Alumina, 16.75 25.50 Lime, 9.50 2.75 Magnesia, 2.25 Soda, 2.60 8.10 Iron and manganese, 20.12 3.50 Water, 2.00 3.00 99.72 100.10 The composition, however, of these varieties of rock is m tremely variable, but all are known to contain the alkalies alkaline earths ; and it is owing to this fact that the greenstoij soils are remarkably fertile, so much so that they may often" employed to increase the fertility of less favored ones. § 4. Character of granitic soils. Returning once more to the consideration of granitic soils, 1] mark, that they are too siliceous and porous when derived pui from granite. Position, however, alters their character ; for whe they lie upon sloping surfaces, sand predominates ; but in the vi leys, the fine alumine or clay of the felspar accumulates and fori an admixture of clay and sand, which is more favorable to 1 support of grass and grain. On reviewing the composition oft minerals which enter as elements in rocks, we find that the m( abundant of them contain the proper proportions for a good sc !l • Silex rarely forms less than one-half- the remainder is made i^i M AGRICULTURAL GEOLOGY. 13 alumina (which is essential to the consistency of the soil,) me, potash, soda and iron, some containing riiore and some less f each respectively, the alkalies being the most essential, and jmdering a soil rich, as it is termed, in proportion to their amount. \\ addition to the fact here stated, I may observe that the tendency h decompose is also increased in proportion to the percentage of le alkalies contained in the mineral: a rock of pure quartz is ;ted upon very slowly, while one in which felspar and mica exist umbles rapidly. In applying the preceding facts, it is easy to see how farms and itates should be selected in a primary district. The depth of :il is an important fact, as is well known, but its derivation is I other equally important. For its determination, the outcrop of jcks upon hillsides may be examined, and their nature ascertained; Mether their exposed or weathered surfaces are bleached, and softer lin that of a recent fracture ; or whether they are crumbly, and <;posed to disintegrate. If the rocks are hornblende or pyroxenic jeenstone, or a coarse granite with large masses of felspar, we s|ill expect the soil to contain the alkalies or alkaline earths ; and i )y cultivation they become exhausted, we may expect that by deep c, subsoil ploughing a fresh quantity can be brought to the surface f ■ the use of vegetables, and thus a constant reproduction of them ctained from the decomposition of the coarser particles now inter- Exed wuth the deeper soil. Greenstone and trap, from their more r.dy disposition to undergo change, may be ranked among the hit materials for a foundation soil, and possess all the requi- s:?s desired for the cultivation of grains and fruits. They are not Siporous as the granitic sands that are termed leechy ; nor so com- P-t as many of the argillaceous soils, many of which retain the i^jter in pools upon the surface. § 5, Drifted soil. V farther consideration of the causes which have distributed tl soil and spread the debris of rocks at a distance, is of some II )ortance while treating of the northern counties ; as it may ap- pre is a constant accumulation of matter. There is no time \ en it ceases to grow, till it ceases to live. As a general rule, 1 re is a limit to the growth of the animal, when it has reached vlich, all the vital force is expended in maintaining the bulk it h; attained. After a time, it is insufficient to support this, and tl! disposition to waste predominates, and for the remainder of li the body progressively diminishes, till death supervenes upon til worn-out forces. But there is no fixed limit to the growth of Trctables. Supply them with the requisite food and they con- to grow and add yearly to their bulk. The natural period >■ for some is but one or two years, and they have attained full size, and die. But as far as is known, perennial plants ■. ithout limit to their life, and do not die of old age. * Trees t this day growing upon this earth which are many hundred old, and yet seem to flourish with perpetual youth. How- ihis may be, as long as plants live, they constantly are add- ii!lo their size. it ditferent as animals and vegetables are in these and other re- s, they are, to a great degree, mutually dependent upon each : for life. If the animal kingdom is supplied with food by ther, by the constant waste which is going on in its organiza- le reader is referred in connection with this subject, to an extract on another if this No. J on the "Duration of Varieties of Fruit Trees." — Eds. L. II. — NO. I. C 18 QUARTERLY JOURNAL. tion, it restores this same food to the atmosphere or the earth, toi be again absorbed by the plant and reconverted into food, thuj going an eternal round. But we will examine this subject mort at large, and shall thus be enabled to perceive more distinctly th» intimate and mutual relation those two great kingdoms of natun sustain to each other. A large part of the food of plants consists of carbonic acid which they absorb largely by their leaves. Though they are no utterly dependent upon animals for this, yet from them they ar always receiving a large supply. It has been stated already the a full grown man discharges from his lungs, daily, several ounctJ of carbon ; the larger animals, of course, a greater quantity. Bil this is not in the form of pure carbon. The process of respiratic consists in inhaling oxygen of the atmosphere into the lungs, wh( it unites with the waste carbon of the body, and is exhaled as ca bonic acid. Should this process be continued for a long period- ' a very long one it is true would be required — and were there i ' • provision for the removal of this acid from the atmosphere, ' would ultimately become so abundant as to poison the whole ra ' of animals. But it is absorbed by the leaves and roots of gro" ing plants, to sustain their life, and thus the atmosphere is pu fied. By the continual consumption of oxygen by the respiration animals, the apprehension would be perfectly reasonable that process of time this gas, so essential to their existence, would I come so much diminished, as to be inadequate to their war This would in fact be true, were it not for the compensating pov ' of plants. The carbonic acid which they have absorbed, wh.' passing through their circulation is decomposed, the carbon &^ Jll in the vegetable system, and the oxygen, again liberated by leaves, is restored to the atmosphere. Thus is completed one in the unending chain of organic life. ' «| It is not the carbon exhaled alone which becomes the foodji iJis the vegetable. All the solid and liquid excrements of animals 5 a applied to the same use. The body itself dies, and passes to ^ Jit cay. It mingles with the atmosphere and the earth, and becoiMis the food of plants, to be by them converted into food for the r ^ mal. And here the remarkable difference, hinted at above, ,• ^^ tween the two kingdoms, becomes evident. The chi-nges in ^' '% i VEGETABLES AND ANIMALS. 19 niraal are in a descending scale. The food eaten is in a highly Irganized form. It enters into the structure, only to pass soon irough a change which entirely disorganizes it. In this state, it fit to become the food of plants, when in them the ascending ale commences. The unorganized materials are, by the plant, ['oduced in an organized form. That the living vegetable has the Wer of decomposing certain compounds cannot be doubted. The .|.rbonic acid, ammonia, and water are separated, each into their ildividual elements, before they are incorporated in the structure. 'he metallic and earthy salts are readily decomposed by the vital lirce, and again recombined in new forms. The vegetable and ijimal substances applied to the soil as manures, are not reduced 1j their simplest forms before they are taken up by the plant. All iat is necessary is that they should be soluble. Thus they are (Ipable of supplying carbon in other forms than that of carbonic ijid. The fluid extracts of vegetable substances are capable of Ijing absorbed, and we know nothing which would contradict the fpt of their being decomposed in the system, and placed in the llsues. |The food of animals is in all cases highly organized. The ani- i.l has not the power, like the vegetable, to assimilate unorga- |]:ed matter. And upon this point modern science has thrown g?at light. The plant is the laboratory in which all the food of a^mals is first prepared. The fat — the material for the formation 01 the muscles — the salts for the bones, &c., are formed in the p.nt, either in the same state as they exist in the animal or in si;h a form as to require but a slight change to bring them to such aitate, so that the process of digestion would seem to be little Hire than reducing the materials consumed by an animal to a so- Ivlon, in order that they may be taken up by the vessels and car- riil to be deposited in their proper places, to build up the body ojcompensate its waste.* (Thus again the two are dependent upon each other, the animal dbrganizing the food it eats, for the nourishment of plants, which inheir turn again organize it for the use of the animal. The pint is in reality the producer, and the animal the consumer. A. gentleman extensively engaged in the investigation of the medicinal properties of lants, has lately informed me that in the cold infusion of vegetables he has dis- co red globules corresponding in all but color to the molecules of the blood. 20 QUARTERLY JOURNAL, Were this the proper place, it would be interesting to carry oul these views farther. But for a more extended view we must refei the reader to the late works on organic chemistry and physiology where they may be examined at large. From these facts, some practical hints may be derived, of grea' importa&ce to the cultivator of the soil, and to the improving and growing of stock. 1. The amount of crops upon a given extent of soil must de pend upon the amount of food they receive. The quality of thi crop may, and probably does, depend upon the quality of the food The excrements of animals being composed of those substance which once formed the vegetable, and the bodies of animals bein| the same, are of course capable of affording to plants the very foo they need to bring them to the greatest perfection. And this ha ever corresponded with practice, the greatest effects being show when the purest animal manures are used. Let it then be remeir bered, that every particle of animal matter that is wasted and nc applied to the soil, is so much robbed from the productiveness of tfc ' earth. If all that is taken from the soil and used for animal foe were restored to it, the land would never become impoverishei and in proportion as more or less is restored, in such proportic will the land retain its vigor and capacity to produce more. 2. All plants do not furnish the same animal food, nor in tl same quantity. It is desirable then to adapt the kind of food the effect intended to be produced. If fat is required, those.kin of food which yield the most oil, and starch, &c.j and so in r ference to other parts. Enough is not at present known to esta lish any rules, and it is desirable that in this the practical farmi would unite with the chemist in investigating the matter. 1 1 We have but just stepped upon the threshold of science. Vf believe the same of practice, especially in agriculture. Whil! the whole range of arts beside has owed the proud stand they present occupy to the aid of their handmaid, science, farming h( presumed to go alone, and if we may believe the evidence of h tory and of our own senses, has rather degenerated than improve) At any rate it has advanced none. Improvements which wei suggested half a century ago, are neglected, and are now just h ginning to be employed. Till within a few years nothing u known of the relations of animals to plants, or of plants to the s(i ODDSPELLS. 21 they grow upon. And at the present clay, how few compared kith the great mass of practical farmers, know any thing of the principles of this noblest of human arts. Much remains to be all geologists, those northern waters did stand upon, and cover ige areas of New-England and New- York. I refer to that >nod when the tertiary of Champlain, of Lubec, Portland, e., and other places, were deposited j a period of quiet which .mediately followed that of drift, oceanic action and transporta- pn. Immediately succeeding the period of quiet, another one of ■I'vation must be recognized, during which some disturbance of ije loose materials occurred ; but in consequence of the wide area i|er which this elevatory action operated, the shape and contour GUANO. 43 Water, 1!.0 }. Phosphate of lime, 25.0 Phosphate of ammonia, ammonia, phosphate of magnesia, together containing from five to nine per cent ammonia 13.0 Silicious sand, 1.0 100.0 \.nalysis of a specimen of African guano by Dr. Ure, gives . Saline and organic matter containing ten parts pure ammonia, 50.0 L Water 21.5 1. Phosphate of lime and magnesia and potash, 26.0 '. Silica, , 1.0 . Sulphate and muriate of potash 1.5 100.0 Many other analyses might be given showing the composition f the different varieties, as it varies considerably from diff'erent Dcalities, even in different cargoes, from the same deposit ; but lie general results of these analyses show the guano from the 'acific to be superior to the African. In order to determine the purity of guano it is only necessary l> mix a small quantity of guano with about ten parts of chalk jid one part of quick lime, let them then be intimately blended, hen they should give off" a strong smell of ammonia ; next, moisten [glass rod with muriatic acid, this held over the mixture should '•oduce a strong evolution of white vapor. This will determine e presence of ammoniacal salts. In a crucible heat to redness iismall quantity ; this should reduce it to a white ash, when if ipod, the ash will be nearly soluble in dilute muriatic acid. IThe diff'erent analyses of guano show it to be composed, in an ainent degree, of those substances considered as most useful in lanures. (Numerous experiments have been made in England, for the pur- jise of determining the value of guano as compared wdth other Janures ; both as regards the beneficial effects upon the soil, and te relative cost of the application. These experiments have been ried and tried upon all crops raised in England and Scotland, d by scientific men, and have the merit of authenticity. The rmlts seem to establish guano, in relation to other efficient nnures, such as bone dust, barn-yard manure, &c., as four of the f -mer to five of the latter. The most approved method of applying guano, is to mix it with 1 44 QUARTERLY JOURNAL. good earth — care being taken that they should be intimately blend- ed and sown broadcast, in the proportion of about three hundrec weight of the guano to the acre. Another method is to drop il in the drills ; but, if guano alone is used, care should be taken tha* it does not come in contact with the plant, as it will kill the plan almost as surely as fire. It should also be applied, if possible, just before the coming of rain ; for if left dry upon the surface, the volatile salts wil soon evaporate. Thus, in a dry season, guano has been known ti fail entirely — producing no effects whatever. The natives of South America are obliged, from the dryness o the atmosphere, to irrigate their fields by artificial means, i very beneficial mode of using is, to make a solution of guano, an let it stand in a vessel, ready for use ; this will do only for garde and pot plants ; although it might be pursued, perhaps, advantage ously, upon large fields. Extraordinary effects have been produce in this way. One mentioned in third No. of Colman's " Europea Agriculture, &c. :" " In Scotland, last autumn, two shrubs were shown to me, swee briars, growing in front of a two story house, and trained upon i sides ; one at one, the other at the other end. The soil in whi( they grew, the aspect and other circumstances, were the same. " One, in the season, had grown six or seven feet; the oth«( nearly thirty feet! It actually climbed to the roof of the hous; and turned and hung down, reaching half the distance down fro the roof to the ground. I judged this could not have been le than thirty feet. This had been repeatedly watered with liqu guano, by the hands of its fair cultivator ; for this was another e: periment by a lady, (which I hope my American friends will bear mind.) The other had received no special care or manuring." The minutiiE of many experiments might be given, to showth the value of guano has not been over estimated, so far as regards ififc use in Great Baitain. Experiments in this country have not pr duced such striking results, although it has been used here with ' good deal of benefit, especially on house plants. A friend of ours has used it upon his garden vegetables, with excf ' lent results, this season ; beets, tomatoes, tScc, were watered with solution of guanoj with very marked results. The proportions GUANO. 45 le material used were, one lb. of guano to one gallon of water, nd almost a wine-glass of the solution poured around each plant. I solution a little stronger than this, destroyed some of the toma- bes. It will be seen that those who have been in the habit of ising a shovel full of manure to a hill of corn or potatoes, would lery likely fall into a fatal error, in the use of this substance, by jccessive doses ; and from facts in our possession, we are confi- ent acres of corn have been destroyed in this way. I The belief has been expressed by some, that there was guano lOugh in the world that could be obtained, to supply all demands or a thousand years at least. This, so far from being true, a little llection will show that a few years, at the present rate of its use, |ill serve to exhaust all deposits known of this substance ; and, of lurse, from its source and well known mode of production, can ver be renewed so as to form, hereafter, an article of commerce. I Our farmers, then, will direct their attention to other sources of janure, to supply the wants of their farms, and will not expect, I least, to obtain it in any considerable amount, after one or two ■a;s at farthest. HOW PLANTS ABSORB CARBONIC ACID. BY WM. PARTRIDGE. iThe first number of the American Quarterly Journal, contains ?' article by Thomas Hun, M. D., on the food of plants, wherein 1 quotes Liebig, page 15, as follows — " the great value of the soil k vegetation, depends on its earths and alkalies, which seem to jpply the inorganic constituents of plants. The humus or mould ijComparatively unimportant, except at certain stages of vegeta- tjn, in furnishing carbonic acid to the roots." Again, p. 17, 18 — " Carbonic acid is derived from the soil, "Mere it is generated by the decomposition of vegetable matter, .£i from the atmosphere. The main source of carbonic acid, is, Ijwever, the atmosphere. How can this be otherwise, when the .€prraous quantities of carbon which trees, the growth of centu- Js, for example have laid up, are contrasted with the very limit- € extent to which their roots extend. Very certainly where the 46 :^ QUARTERLY JOURNAL. acorn, from which sprung the oak that is now our admiration, ger minated a hundred years ago, the soil where it fell, did not con tain the millionth part of the charcoal which the oak now incloses It is the carbonic acid of the atmosphere which has furnished a' the rest ; that is to say, almost the whole mass of the noble tree. " But what can be more clear or conclusive upon this subjec than the experiment of M. Boussaingault, in which peas sown i sand, watered with distilled water, and fed by the air alone, nevei theless found in this air all the carbon necessary to their develoj ment, flowering and fructification." " If then the plant is vegetating in a soil which furnishes n carbonic acid to the roots, the whole supply must he derived fro', the atmosphere by its leaves J^ I believe that Mr. Liebig is in error in supposing that the leave by absorbing carbonic acid, supply trees or other vegetables wil the principal portion of their carbon. I shall offer some fact which I think will go far to disprove this assertion. I am aware that it is up-hill work to call in question any theoi of Liebig's, for so great is the confidence of his readers in h opinions, that it is considered mere querulousness to call any them in question. I am also aware that my own positions may be erroneous. C this point, I have only one request to make, that any error I m: fall into, may be shown, not merely asserted ; and if the objectio; are well founded, I will readily acknowledge the error. Man is a theoretical being, and those who can produce the mo splendid and imposing theories, are sure to stand on the pinnae of literary fame. It is of little consequence whether the hypoth sis on which a theory is raised be well founded or not, provided be specious, for few men are capable of testing it by the touchstot of truth ; and it is so much easier to believe than to investigat that any thing, however absurd, when supported with talent, wi, be sure to meet with a competent number of proselytes. • We look with contempt on the theories of past centuries, whi we are deeply absorbed in those of the present day, which in the, turn will become the objects of disproof by succeeding generations but theories, like governments, will some of them leave a splend train in their rear, whilst others will be thrown down and forgottf almost as soon as they are formed. HOW PLANTS ABSORB CARBONIC ACID. 47 In tracing the operations of nature, I have always laid it down a rule, to endeavor to discover the intentions of the Supreme Find, in the qualities and in the appliances of the objects of in- estigaiion. In tracing the operations of carbonic acid, we find it j) possess great weight, a weight much greater than any other gas ; ) great that it may be poured from one vessel into another, with- it mixing with the surrounding atmosphere. If this gas were in- nded to feed vegetation through the leaves, then would its pon- ^rosity be adverse to such appliance. If, on the contrary, the is were intended to feed plants through tho roots, then would this niderosity cause it to descend to the ground, and there supplying e necessary food by means of the roots. The atmosphere is found by analysis to be always and in every juation the same, to afford in the diseased cell, in valleys, and on ills, the same results ; yet we know that various gases are conti- ] ally pouring into it ; but is is evident they do not chemically in the usual soil. This jar is hermetically sealed, and yet ' plant has flourished, its leaves being of a healthy green, and grew faster and blossomed sooner than any similar plants expos 1 HOW PLANTS ABSORB CARBONIC ACID. 19 0 the atmosphere. It is evident that this rose tree obtained its Iced from the soil in which it was planted, and not from the at- losphcre. It has been kept several months in this state, and I (resume will flourish so long as it can be supplied with sustenance rem the soil. 1 I know not how others may construe the facts I have given ; Tit I view them as conclusive evidence against the theory of Lie- ig, " that the carbon of the plants is principally obtained by the eaves absorbing carbonic gas." Nor do I consider the experiment If Boussaingault as affording the least proof in favor of this theo- ^j as the result would be the same whether the carbonic gas of : le atmosphere where taken up by the roots, or absorbed by the laves, Mr. B. must have known, I presume, that sea sand has ?nerally more or less of broken shells in it, and that silicious sand mally contains about four per cent of carbonate of lime as one . 1" its components. Before quitting this subject I would suggest a new application those who keep greenhouses — one that I believe cannot fail to educe a very decided improvement in all their plants ; and as ie cost will be but rifling, I am confident will be applied by some ;tiateur; and should the result answer my expectation, will soon universally employed. I would suggest that an apparatus be jaced immediately outside of the greenhouse to engender carbo- . n gas, that the gas be passed through a tube into the greenhouse ( an evening after closing up for the night. Any vessel, either sme ware or metal, would answer the purpose, there being no isistance to the dr^ivery of the gas. Some machine can be placed aithe end of the tube, inside the house, like a ventilator, by which : ikns this ponderous gas could be thrown over the wLjle mass of . pints. It would be a cheap operation, as nothing but chalk or lliestone, and oil of vitriol water, would be required to engender ;■ t* gas. In discussing this subject at a meeting of the Brooklyn ; Ijtural History Society, our venerable president, Augustus Gra- ■ Ip, Esq., suggested that the burning of charcoal inside the g!:enhouse might answer every purpose, and as this would be the '. nlst simple and least expensive, it would be well to give it a tid. "OL. II. — NO. I. G 50 QUARTERLY JOURNAL, AGRICULTURAL SCIENCE, EDUCATION, &c- BY N. 3. DAV13. ' . i The present i\^e is generally characterized as one of great, nay of unparalleled progress in every thing pertaining to man's phy^i cal, moral, and intellectual condition. For while space and tif are alike robbed of their ancient powers, by the steam engine aiif the electric telegraph ; the almost numberless schemes for socw reorganization, and the quite numberless plans for universal into lectual cultivation and education, each and all represented by the respeciive advocates as capable of elevating the whole race, aj) speedily ushering in the millennial dawn with all its resplendfei glorits, would almost make us forget that more than four thousaj convulsive, struggling, heaving, toilsome years have rolled aw> since man began his career on earth, and still three-quarters of t|i earth is covered with darkness, moral, physical and intellectiu darker even than at the beginnir g ; while of the inhabitants oft remaining quarter, not one-fourth have ever caught even a glii mering ray from the light of science, or a sip from the Pierw spring. And yet this tact, plain and palpable as it is, shoi make us hesitate and reflect, before we attach too much importam or look too sanguincly to the results of any of the thousa schemes for ameliorating the condiiion of mankind. We woi not .leny our faith in human progress; neither would we sa) discouraging word to the warm-hearted philanthropist, wlio,in 1 ardor of his zeal, would regenerate a world in a day, if he,. 1: Archimedes, could only find a fulcrum on which to rest his lev But we would look at the past and learn to be h\imble. We acknowledge that the present is, in a moral and physi point of view, an age of convulsion, innovation and chmge, not of improvement. It is a time when, on the other side of Atlantic, the deep, and ever deepening tones of misery from Ic oppresseil humanity, are rising with volcanic power, beneath i totte-ing towers of regal tyranny, and demanding redress. And in our own boasted land, there seems to be a spirit of n le^s innovation in all the relations of man, which portends near approach of an important era in the history of our race. J , AGRICULTURAL SCIENCE, ETC. 51 vhy all this restlessness ? Why this clashinnr of interest with interest -of section with stetion? Why this mingling of wealth and pover- . jr; of menf huzzas ami oppression's waitings; of ignoranee and nowledoe ; of degrading vice and exalleil virtue ; of endless strug- les after the most exalted attainments, an:l the tamest submission ) indolence and physical degradation. Alas! we fear it is because '6 have yet to seek out and establish a system of legislation and 'iucafion which will develop all the powers of man. But we ate idely digressing irom our object, which is simply to offer some iggestions on a subject of engrossing interest, at the present 'oment, in our own State; and which we are glad to find occupy- g a conspicuous place in the American Journal of Agriculture il Science, viz: the agricultural education of the present and ng generation of our own citizens. There is, probably, at the ■nt moment, a greater sacifice of time, labor and money, in c cultivation (>f the soil, than in any other department of humj^n i lustry. Of this, every intelligent observer is fully aware ; and llnce the imperious demand which has gone forth for the speedy i plication of an appropriate remedy. Through the agency of Mte and county agricultural societies, an interest has been rakened in this subject, which pervades, to some extent, every t.vnshlp in the State. Concerning the nature of the remedy to b applied, there is, also, no dispute. All agree that it consists in t' application of scientific knowledge to practical farminc-. Cut concerning the time, phce and mode, of preparing our a-icuhural population to make such application, the greatest d ersity of opinion exists. One says, give us a state agricultural 8(ool,wiih a model farm attache I, supported from the pub'ic tiasury, where the science and practice of farming can be tauo-ht ai.he same time, to young men from every part of the StJte. Aother says, away with your great drains on the public treasury -)nly popu'arize the study of science-banish your technical >. anil give us texl-books in the true vernacular tongue, and ii4rict schools will be fully adequate to our wants. W'hile a 11 'I discards both of these, and points to the numerous acade- ms distributed over the State, as the only proper place to corn- mice and carry on this much needed work, ^hat there is a strong and perhaps increasing feeling in favor of th establishment of a well endowed State Agricultural chool 52 QUARTERLY JOURNAL. the transactions of the State Agricultural Society, and the doing; of the State Legislature during its recent session, as well as th published opinions and addresses of individuals, abundantly show But would such a school fulfil the expectations of its friends Would it be able to call the class of young men on whom we mus rely from remote sections of the State to any one location whic can be chosen ? Would it diffuse the greatest amount of agricu^ tural science among the people with the least expenditure of tim and money ? Finally, would it be able to maintain a perman existence amidst the endless changes of party, and fickleness legislation which characterizes our State 1 Doubtless if such a school were established, with an expendit of money sufficiently lavish, not only to make the tuition free, also to pay the greater share of the board for those who wou! attend, a respectable number could be gathered in from some qui ter. But we may seriously doubt whether it is necessary, in tli. country, to hire our youth to be educated. And even if it wer we believe a more economical mode of doing it could be devisi than this. For the annual appropriation of $8,000 or $10,000 sustain such a school, would well sustain a separate professorsh in at least ten institutions already established in different parts the State, and thereby extend instruction to more than five tim^le the number that could be gathered into one place. But we are t that a model farm is as necessary as a school ; and that the theo and practice of agriculture must be taught together, and therefc ' a State institution is necessary. A model farm, if we understa ■ the term, is a tract of land on which the various branches of hw bandry are carried on according to the strictest principles of scieni' But where shall it be located ? in the valley of the Mohawk Genesee, or on the hills of Herkimer 1 Shall it be on a sane clayey, or alluvial soil ? We are very much inclined to thi that a model farm in one location, or on one soil, would be V€ different from a model farm in another and on a different soil, is true, the same principles might govern the practice in be places, but the difference in the circumstances under which lh|<;| would be applied would make a wide difference in the practiiiMJn aspect of the farms. Again we doubt the propriety of thu^ -f templing to connect the study and practice of agriculture ir| school designed for youth. For what is the real object of edu( ■ eo*''' AGRICULTURAL SCIENCE, ETC. 53 on, whether general or specific, legal, agricultural, or medical ? k it to learn a routine of furms, recipes, and arbitrary rules, or is to expand and discipline, and then store the mind with princi- les and facts 1 I If we wished a young man to become eminently qualified to jractise law or physic, we should by no means send him to Yale lollege to write out blank deeds, mortgages, &c., or to New-York university to make pills. But we might with propriety send him • these seats of learning for the purpose of giving him a complete 1(1 profound knowledge of the principles or general rules, and its which constitute the basis of all intelligent practice in either ' these professions. Precisely the same rule applies to an agri- iltural education. Take the young man whose mind has been ■vcloped and disciplined by a thorough study of the elementary anches of education, and teach him the principles or laws which vein the decay or decomposition of vegetable and animal mat- is, for example, and if he possess an ordinary share of common i|nse he will never be at a loss to find some mode of applying osc laws to the practice of preparing barn-yard manure. These rts teach him that in all such cases much gaseous matter is form- ( which must be retained by some absorbent ; also that caloric < heat is developed which must not be allowed to rise too high ; III finally that the most valuable products are soluble in water, al therefore liable to be washed away and lost by rains, &c. nd hence he will not need a model farm to teach him that a cover ( some kind is necessary for the protection of his manure. But \iether that protection shall be a barn cellar, or a shed, must de- jnd on the situation of himself and his barn. We believe one of t3 greatest errors in the present popular idea of education is, that iinust be practical, meaning thereby that it must consist in the s.dy of such things only as are directly reducible to practice in t ■ ordinary pursuits of life. Such an education is directly the rj'erse of practical, in any proper acceptation of that term. It Djy indeed make a man of prescribed rules, and forms, and routine ; t.j mere creature of circumstances. , But the really practical man, is one who makes rules, forms, al circumstances his creatures, and himself their master, to c inge and mould them according to his will. To do this he . ttjst be educated to think: and to be capable of deep, continuous 64 QUARTERLY JOLRNAL. and expansive thought, the mind must be disciplined by the patiei and thorough study of all t[ie elementary branches of scienti For practical purposes, a fully ileveloped and well disciplin mind is of infinitely more value, than all the skimming, steal pressure models of development which can be devised. But we again digress from our object. We not only think t establishment of a State Agricultural School bad economy, and well calculated to answer the expectations of its friends ; but the present unsettled state of the public mind, and the sleep! jealousy with which it would be viewed by a respectable portio citizens, renders it very doubtful whether it could maintain a existence beyond the political lifetime of its founders. The oppi site idea that any process of simplification in regard to text boo! on agriculture, can render the district schools alone adequate t the wants of our agricultural population, is also fallacious. The seem to be some very indefinite notions, even in high places, concon ing the condition of a great majority of the district schools in ia country. Thence we hear men of high standing talking abd) catechisms of agricultural chemistry and geology, so simple as be readily comprehended by " every child of twelve years oK and therefore " admirably ailapted for study in the common schod of the State." But do such men know that nineteen-twentieU of the children in our district schools, at the age of twelve yea( have scarcely commenced the elementary studies of geograpW arithmetic and grammar. Surely not, or they would never talking about introducing to their notice the complicated and exte sive study of agriculture. Such children might indeed learn lb< catechism of agriculture in the same w^ay that we formerly learni our catechisn\ of Theology ; that is, as the parrot learns to & ^^ pretty Polly,'''' but who would be the wiser thereby '? Now, we sal with all due deference to high authority, sustained as it may bei the Jive Irish prodigies from the Larne school, that agriculture is science requiring a discipline of mind, and a power o! thoug ar.d reflection for its useful comprehension, altogether beyond 1 capacity of G?iy boy of ten, twcivc, or fourteen years of Eg And hence to urge such a study iipon them would only serve divert their attention from those indispensable elementary stud: which ought ever to form the foundation of all education. AGRICULTURAL SCIENCE, ETC. 5& There is, however, in all our district schools, a small class of lore advanced scholars, who have arrived at a more mature age, and hose attention cannot be turned too speedily to the careful study f agriculture as a science. But we should object to placing in le hands of this class a text-book on any science, simplified and luted down to the capacity of hahes and sucklinr;;s. For we hold I the dottriiic of St. Paul, that when children, we may think and leak like children; but when we become men, we should put \ray childish things. We are continually prone to consider education as little else an a loading of the memory with words and facts; and hence e more biief and simple these are rendered, the better, because e easier for the memory to retain them. The acquisition of Is is indeed necessary ; but it is equally necess'^ry that the judg- nt be developed ; the powers of reasoning, the ability to com- i're faci with fact, to seize on circumstances, however varied, and Veld them for the accomplishment of a given end. In a word, t agriculturist not only needs to understand the facts and princi- jiis of the science, but he must have a judgment as fully deve- Iped and well trained to apply those facts and principles under si the various circumstances which the eaith presents, as the legal avocate at the bar, or the judge on his bench. To think of thus Sjengthening, m:ituring and disciplining the youthful mind, by the c!:essive simplification of text-books, is very much like teaching ahild rhetoric by repeating to him hahy talk. ,But technical terms, at least, must be banished. If we mean by ti'hnical terms, merely long, high sounding words, meaning no- ;, then we also go for iheir banishment. But if we mean tl reby the names which make up the nomenclature peculiar to a pticular science, as the names of oxides, alkalies and acids, in c mistry, then we totally object to this innovation also. For in- stid of being a hindrance to the learner, they are nearly all so ar- nged as to indicate either the composition or properties of the SI stance named ; and hei ce, to learn their names is to a certain e:ent to learn the science itself; and to banish them, for others in:oramon use would be to go, at least, one century backward in 0' progress. Thus, suppose we set the student to learning the Cdmon names of oil of vitriol, copperas, plaster of Paris, or gyp- si i, glauber salts, &.C., &,c., he not only gains nothing beneficial, 56 QUARTERLY JOURNAL. but he suffers a positive loss in acquiring at least two or three false ideas. For who ever spoke the name copperas, without receiving the impression that copper entered into its composition, or plaster of Paris, without the thought of its coming from Paris. On the contrary, sulphuric acid, sulphate of iron, sulphate of lime, and sul- phate of soda, are names not only more easily learned, but every one of them indicates the composition of the thing named. Be- sidto, we should remember that all names, whether common oi technical, are alike new, and to be learned by the scholar. Hence he would not only gain nothing, but positively lose much by th( proposed banishment of names. But we have perhaps already ex- tended our censorious remarks too far, and the reader maybe ready to inquire what we would do, and how we would do it ' Doubtless the first thing to be done is to prepare teachers for thit w^ork. For this purpose the stud}/ of agricultural science shouli be immediately introduced into the state normal school, and inti all those academies where young men and women are trained fo district school teachers. Again, at every session of the teachen' institutes, in the several counties, suitable persons should be en' gaged to give a course of lectures, exhibiting in plain and familiai language the nature and importance of the study, and the h& modes of illustrating it. To accomplish all this, those who sen young men to our academies and teachers' institutes, have onh' 1 ask it, and it vviU be done. For all these institutions dependin/ on their patrons for support, will never long resist the expressc will of those patrons in regard to any particular study. Let th, be done, and its introduction into all those district schools wheii there are scholars of sufficient age and attainments, would folloi as a matter of course ; and then the whole work will have be€j accomplished. It will be seen that we ask for neither new legi lation, nor aid from the public treasury. And why should we There are already academies, seminaries, institutes, scattered ovi' the state, almost within sight of every man's door ; and all ei tirely subject to the control of the people. Then would it Dv be infinitely easier, more economical, and wiser, to make thei what they should be, than to thrust them aside for the establis ment of new ones, involving the expenditure of thousands of dc lars. Indeed, we are sure that half the money and less than haj the number of speeches which would be required to get a law fj s J AGRICULTURAL SCIENCE. 57 he establishment of a State Agricultural School through both iranches of our legislature, would, if judiciously appliedj^^procure he successful introduction of the study of agriculture into every chool in the state, where there were scholars sufficiently advanced 0 study understandingly. But we hope the day will be far dis- ant when the science or profession of agriculture, or indeed any ther profession, shall be urged upon the minds of our youth he- ore they have laid broad, deep, and thorough, the foundation of good general education. Binghampton, June 6, 1845. 'OL. II. — NO. 1. U 58 QUARTERLY JOURNAL Teeth of the Zciiglodon. ZEUGLODON CETOIDES, 59 1 ON THE SUPPOSED ZEUGLODON CETOIDES, OF PROF. OWEN. BY ONE OF THE EDITORS. In 1843, I received from Alabama the vertebra of a large fossil animal, supposed to belong to the same species which had been described by the late Dr. Harlan, in 1832, under the name of Ba- silosaurus j and in 1839, was described and refigured by Prof. Owen, under the name which stands at the head of this article. These bones had remained till this spring in the boxes in which they were packed, but having time and opportunity to give them an examination,! took them from the boxes and placed them in the State geological rooms. I then commenced removing the matrix or rock in which the parts of the head were enveloped. In the performance of this work, I soon perceived that the teeth were quite dissimilar to those of the animal which had been described, [first by Dr. Harlan and subsequently by Prof. Ow^en. The teeth, las will be seen by the annexed cuts, (by those who have seen the drawings of the above named gentlemen,) are very unlike theirs ; and indeed, it seems impossible that these differences should arise from imperfection in the specimens, inasmuch as most of the broken teeth in my possession exhibit the peculiar forms I have represented, either by themselves or the casts upon the matrix. Besides, the figures in the London Geological Transactions repre- sent the margins so entire in all the specimens of the teeth there agured, that provided Dr. Harlan's animal was the same, this pecu- iar margin could not have existed. For these reasons, I am rery much inclined to believe that the animal in my possession s quite distinct, especially when it is taken into the account that he Zeuglodon had a long tail and a short neck, in which last characteristic it was supposed to have been similar to the Dugong ; livhereas, these vertebrae demonstrate, that the animal had a short -hick tail and an extremely long neck, the heavier portion of the mimal being towards the posterior extremity. In form and model, herefore, it resembled, generally, the Pleiseiosaurus, as represent- ;d in the restored skeletons. It is true, that it seems not a little emarkable that two such enormous animals should be found exist- "^ GO QUARTERLY JOURNAL. ing upon the same plantation, still that is a matter we have nothing to do with except to describe accurately what we find. But the very interesting and important observations of Profj Owen, on the anatomical structure of the Zeuglodon, apply alsc to many of these bones, viz : the solid double fangs oi the molar teeth — their implantation in separate and distinct sockets ; and tot the jaw", which is hollow. But some other important facts I have been able to deter- mine by the specimens in my possession, viz: the convexity oi the condyle, the inward curvature of the angle of the jawJ which projects beyond the condyle, in a manner not very dissim'h lar to that of our hystrix. The angle, the condyle and the coro- noid process of the lower jaw, then, all form one continuous| portion of bone ; thus proving very conclusively that the animan did not possess a jaw of the composite kind or structure. It would be interesting to institute a comparison of the jaw o i this animal with the Thylacotherium, unless indeed, the jaw 0(( the latter is supplied with molars too far removed in form an(|j structure to furnish grounds for the admission of affinity — hw* in the figures which are given in Buckland's Bridgewater Treatises the molars are not very dissimilar to those of the seal family. There is another fossil whose teeth, especially the crowns, re serable those in my possession ; I allude to the Iguanodon. Boti have serrated edges, but with this character the resemblance ceasesi But as the Iguanodon is supposed to have been a vegetable feeder this resemblance is interesting, inasmuch as it may throw som! light on the nature of the food of our animal ; but still, it is sup plied with large canine teeth, so as seemingly to balance the pro bability of its feeding upon vegetables. Connected too wnth th bones of the head, is a large rounded bone, like the palatine bonef of a fish ; a provision for a more perfect mastication than coul have been made by the cutting grinders as represented in th figures, — provided that this palatine really belonged to the anima in question. It will be seen from the above facts, that w'e hav some very interesting combinations — some anomalies which ar quite as rare as any which have been furnished since the discover of the remains of the sauroid fishes. I now proceed to the main object of this paper, viz : to describ the teeth of the animal under consideration. ZEUGLODON CETOIDES. 61 1. Teeth of two kinds ; molars and canine. The first are has- tate, or of the general form of an arrow-head, or of a spear. This form, however, appears under a modification, as will be seen by reference to the figures. The second variety is that of the ordi- nary canine tooth, or tusk. Molars, greatly compressed, margins serrated or lobed, and edged, terminated by a middle central lobe md rather rounded, and standing directly over the arch formed by wo solid fangs. Cementum, (enamel) extending over the crowns ind fangs, but thickest up the crown and but slightly wrinkled. The transverse wrinkling upon the fangs (see fig.) appears only vhen the first coat of cementum (enamel) has scaled off. Fangs uperficially grooved, grooves varying in number on the two sides. :he number of lobes, or crenatures vary : in the one figured, there re four j yet in another tooth only three can be seen, and in the Dwer tooth which stands by itself, there are three only ; but the biddle lobe is serrated on the anterior edge as in the figure, and it Itands obliquely to the arch upon which its base rests, or in other rords, backwards. Fangs nearly parallel with each other. Canine tooth solid, compressed, tapering towards each extremi- ky widest just within the alveolus, or socket. Cementum finely mnkled longitudinally over the part external to the alveolus, but xtends thinly over the fang, concealing the transverse wrinkles. . shallow, wide groove on one side of the fang extends to the ')wer end, on the opposite side ; it is traversed by three or four arrow but shallow grooves with intervenino- ridoes Measurements. Largest molar, 3|- inches Avide at its insertion into the alveolus, or w; 2i inches high from the bifurcation to the termination 'of .e middle lobe. Canine, 5 inches long and 1 h in its widest part : Distance between the first and second canine, 2 inches ; between e second and third canine, 2 1 inches. Breadth of the jaw at the sertion of the second canines, at their inside insertions, 3 inches eight of the jaw from the angle to the top of the coronoid pro- Iss, 13 mches. The passage for the spinal marrow of one of the 'irvical vertebra has a transverse diameter of 4i inches, while the irtical is only 2J. It is difficult in the present state of our knowledge to determine 'lether this animal, whose teeth have been particularly described ■ould be considered a distinct genus, or species, from the one de' 62 QUARTER LVJOURNAL, scribed by Dr. Harlan and Prof. Owen. If the figures given b} these gentlemen are correct, then there is no doubt of ours being quite a different animal and ought to receive a distinct designation But the vertebra and ribs figure, by Prof. Owen, are accurate repre sentations of ours, and taking all circumstances into consideratior the writer strongly suspects it is the same animal ; and, admitting that the teeth have been described and figured so imperfectly befori and that they cannot be identified as parts of the animal to whicl they belonged, still we should not, in this case, wish to chang the name. To Prof. Owen belongs the 'merit of pointing out th position which this animal holds in the animal kingdom, and th name Zeuglodon is a good one, though the specific name cetoidet is questionable. This we infer from the great length of the neck Of the bones beside the vertebrge, we have a femur, a huraerusi and the ulna and radius, with a portion of scapula ; a portion of a enormous pelvis, several ribs, two or three bones corresponding t the wrist, and both extremities of the lower jaw and the extremit of the upper jaw and many other fragments of some importancr The vertebrae extend in a line about 65 feet. We shall give ii the next number drawings and descriptions of such as are the mo important. Before we close, it is proper to notice Dr. Gibbes' new fosfi teeth described in the proceedings of the Academy of Naturi Science of Philadelphia. The general form of these is much t]\ same as those figures w^e have given. Two important differencf according to the description, exist. Dr. Gibbes' teeth are all hcj; low, which denotes an approach to the saurian type; the angle bifurcation of the fangs is quite different ; the fangs of his teed stand out at quite an angle ; while in mine the fangs are neairi parallel. If from any accident then, the teeth described by E G. lost their interior, or were solid, this evidently would make the two different species. If those teeth were solid, there is such a rj| semblance in the teeth that the animals to which they belongn were of the same genus, but of different species. Then again, E Kock, who has been to Alabama for the express purpose of pr curing these bones, believes that his are entirely different fro those in our possession, and this may be so. The formation which these fossil bones belong, is the superior portion of the cr' taceous group. All the fossils, with one or two exceptions, beloi; ZEUGLODON CETOIDES 63 :o this formation and not to the Eocene, as has been supposed Mongthemare,anthophyllumatlanticum,p]agigostomadumosum, nodidacretacea, etc., all of ^vhich will be noticed in a succeeding aumber. A few particles of the green sand are disseminated Sparsely through the matrix. The order of beds associated with he zeuglodon stratum, is as follows : 1, alluvium ; 2, nummulite .eds, 40feet; 3, ferruginous layer, 1 foot; 4, zeuglodon bed, rom5 to 10 feet; 5, lignite; 6, beds of clay with sharks' teeth ndlea^-es of dicotylednous plants; 7, lignite ; 8, beds with abun- ance of oyster shells, 70 feet-this is represented as a hard rock • S green sand and marie, material soft, 10 feet. This section was irnished by Dr. Kock. We had, however, previously been able ) determine the age of the zeuglodon from the fossil in our pos- ;ssion. ^ FARMERS' MISCELLANY. HUSBANDRY IN CENTRAL NEW-YORK, In letters to John Coon, Esq., of Albany. By one of the editors. I. Hop Culture. Waterville, May 23, 1845, My Dear Sir — I know that you will agree with me when say, that what a man tells us in a set speech is comparatively little consequence ; at least, it is worth much less than what tells us in his daily and familiar intercourse, for in the latter C8 he is less disposed to make a display, and has fewer motives i exaggeration. The best way to get knowledge is to visit him his farm, or in his workshop. We then see how he handles .1 tools, what he really produces, and how labor and strength mi be applied to the best advantage, or so as to secure the most pi fitable result. If he is a mechanic, his shop tells a true story of owner. If he is a farmer, his fields and his flocks are witnesse and no palaver of words can conceal his defects, or hide and coi up his ignorance ; if he is a slouch or a sloven, they show itj he is a man who is up and doing with the dawn, they declare It is a poor place for a farmer to discourse largely on the beaut and profits of scientific farming, when his corn is smothering pig-weeds and thistles ; or his onion beds are growing up burdocks. The unmentionable one might just as well attemp' prove himself a pious man, or a rhinoceros that he is a beaui from the length and shape of his snout, as such an one to say tl he is a good farmer. If you see him at his plough, but oi' scratching the epidermis of his corn field, instead of going into bowels, you may surely make up your mind that he is eithe very worthy member of the society of lazy fellows, or else is ''' tally ignorant of the value of the subsoil itself. Impressed "Wi farmers' miscellany. 65 ; he truth and importance of these sentiments, I determined to visit |ome of the leading farmers in central New- York, that the various ranches of husbandry might come under my own inspection, and . Is you have manifested so much interest of late in farming, and 're introducing the improved modes of culture, I determined I -ould occasionally give you the results of my observations. I ■It Albany on the 22d of May, and made a continuous journey ) Utica, or into the heart of Oneida county, where my observa- ons commence ; and here I remark, that Utica and its immediate icinity is underlaid by a peculiar black slate, eminently subject to I JBComposition. The soil thus formed is distinctly argillaceous • jit is unquestionably excellent of its kind. Passing up the val- I !y of Oriskany creek, in the direction of Sangersfield, a succes- i;;Dn of rocks is passed over, comprising the entire Clinton group, ihich consists mainly of thin bedded shales, passing into sand- ones, and upwards through other silicious deposits, until we ach the Onondaga limestone, which passes through Sangersfield .jadison, Waterville, and thence westward through a belt of coun- Y five or six miles wide, to Lake Erie. The modifying influence the different rocks is not very distinctly seen at all places, in • nsequence of the thick beds of northern drift which are spread 1 er some fields to the depth of one hundred feet. In this section ( country diluvial hills are constantly met with, and it is by their irmation that the country is of that character which is denomi- ilted rolling. They are sometimes conical, and sometimes in the i-m of low, rounded ridges, forming in all those cases excellent Ifids for pasturage, and in many instances, land well adapted to tiage, and particularly the growth of corn. Although I have marked that the influence of the underlying rock is not always flrceptible, yet, in the region of Sangersfield and Waterville, and aielt of country from six to fifteen miles wide extending east and VjSt, we have to all intents and purposes a calcareous soil. It is fi)duced by an immense number of boulders and vast quantities Ojsand and gravel, in which there is a large proportion of calca- T'ius matter. The calcareous matter is derived partly from the lanton and lower limestones which form the surface rock in the nrthern part of the county, and the Onondaga limestone which ulerlies a part of the southern towns. Many excellent farms h along the valley in the route firora Utica to Waterville, but as OL. II. KO. I. I e 66 QUARTERLY JOURNAL. 1 was obliged to take passage in the stage on account of the rair I was unable to learn as much of the character of the soil as ] wished I was quite fortunate, however, and fell in company witt a gentleman, Mr. Gurdon Avery, of Centreville, who has been en gaged in the hop culture over twenty years. From him I receive. a polite invitation to visit his vineyards and see his mode of cul ture Accordingly, the next morning I went through all of hi fields, and became intimately "xquainted with the whole manage ment of this vegetable, until it is fully prepared for our neighboi John Taylor's big stew-pan, where I propose to leave it, not beiD' yet sufficiently acquainted with the rather mysterious process ( converting it into a kind of drink commonly called beer. The hof I will just say is rather a difficult article to cultivate, or I may sa difficult to bring to a high state of perfection. Any person, to t sure, can grow a vine at the gable end of the house, where m grandmother always had one growing, or in some corner of tt garden, yet it is quite another thing to cultivate from two to te acres and secure a good yield, and bring the produce out m ame chantable state. . There are two principal departments in the hop business ; hn its cultivation, and second, its preparation for market : 1 Jts ctdtivation. Hops require a rich, calcareous loam, ligl loose and deep, which will permit the roots to penetrate deep and widely in search of food, that the vine may grow rapidly « the first part of the season ; for the more vigorous the start, t better the hop and greater the yield, all things being equal. 11 field on which hops are to be sown or planted must not ha been under the culture of this plant for at least twelve or fourteW years The field, if it is in turf or green sward, must be plough in autumn. Early in the spring let it be manured with rich bai yard manure, and ploughed again. Early in April as possib layers or slips of the hop are planted in rows six feet apart m o way and eight in the other. This year it is not expected to j a crop of hops. The field in the intermediate spaces is plan* with corn, and the vines are suffered to run about the ground on to the corn as they please. Early the next season, liowev the field, as soon as it is sufficiently dry is broken up with the cu vator. The cultivator for this purpose requires a set of teeth ab^ two inches longer than that which is used for corn. Tins bei farmers' miscellany. b/ inished, the next step is to set the poles, using for this purpose an nstrumont like a common bar, but which bulges out into an oval brra at the lower end, the largest part of which is about two inches a diameter. Two poles, about fourteen to sixteen feet long, are lequired for each hill, and they are set about eighteen inches apart. phe combined strength of both is necessary to support the weight jf the vine securely. The hop comes up in numerous shoots, and j/hen some of them are eighteen inches they require to be well loedj and at the same time two of the most thrifty are secured to ach pole by a woollen thread ; the others are suffered to grow a mile, or until the cultivator is sure that the two selected will irove to be good vines, or have escaped some dangers incident to le young state. The other vines are then broken off at the root, 1- lour only allowed to grow. Usually the proper time for ex- rpating the supernumerary shoots is when the selected ones arc X to eight feet long ; these then receive the whole strength of le root. The weather most favorable for the growth of the hop tliat which is warm and showery. Cold, dry winds are unfa- jiable, or those which have now for some time prevailed. The hop requires hoeing five times in the season. It must be ■pt free of weeds ; and this you will see is quite essential, as ne ecds ought to ripen in fields which are cultivated for successive asons. The best poles are white cedar, and they should be two ul a half to three inches in diameter at base. Such poles cost cm ten to twelve dollars per hundred. The time for picking hops is when the flower is perfect. The oma and medicinal properties of herbs are in perfection at this age, and so is grass, which is the true and proper time for cutting, secure it in its highest state of perfection. In the case of hops IS quite essential that the whole crop should be secured while in is state. In large vineyards, therefore, many hands are required secure it before it passes the perfect stage. The picking is ually performed by females, and this part of the work requires tlncss J stems and leaves or vines should not be mixed with the ■To secure the necessary neatness as well as uniformity in pick i^', Mr. Avery uses a large wooden box divided into four equal 'mpartments; the box is supplied with four arms, one at each < rner, for transportation. 68 QUARTERLYJOURNAL. As the hop is picked, it is carried to the drying house, where ii is cured. This constitutes the second part of the business of ha growing. The drying house consists of one and a half stories. The uppe story is for spreading the hops, and the lower for furnaces, Th( furnaces which Mr. Avery has found after a great many trials to b the best, are constructed somewhat like a large oven, but hoppe: shaped ; the base opens upward, so as to permit the hot air tc communicate with the hops above. Mr. A. has four rooms side b; side of twenty-five square feet each. The floor of each room ii covered with gauze of hemp, with meshes which are one-twelfth oi an inch in diameter. These form the surfaces upon which the hops ai spread, about four or five inches thick. To supply the hot air good maple coal is the best material. It is burnt in furnaces below in one or two shovels full at a time, and such a bed kept burni$j in the six fumaces for twenty-four hours is sufficient to dry th roughly a charge of hops. The hops are then removed througj a lateral door, into another room below, where they are strong! pressed in bags like bales of cotton, when they are ready for mai ket. The labor attending their culture is not yet finished ; Hi poles require to be arranged for winter. This is effected by stacl ing them on the field. They are brought from a number of hilj and placed with the large end slightly in the ground in a leanir position, in a circle. The tops are brought together and the bound by the refuse vines, by which they are secured again winds. They must never lie upon the ground as they would decs much sooner than if preserved in an upright position. The present price of hops does not vary much from seven eight cents per pound, formerly they were worth twenty-fii cents. Hops may be continuously cultivated on the same field for ten « twelve years. By this time a grub which feeds upon the root h multiplied to such an extent that the whole root has become di eased, and incapacitated to fulfil its functions, and the crop nece sarily fails. There is no other reason why its cultivation mig not be continued longer, as the soil is manured every year, ai preserved in a rich mellow state. The hop, therefore, leaves tl field in a good condition for corn, which usually succeeds, andm« be continued two or three years in succession. The worm whi< ffi farmers' MISCELLANY. 69 las destroyed the hop root does not attack corn or barley, nor any j»f our cultivated vegetables. I shall not attempt to add any thing more, for I fear I have Iready tired your patience. I say at once, therefore, that I an Yours now and ever, E. II. CORTLANDVILLE, AND RaNDALl's FaRM. Cortlandville, May 27. My Dear Friend — I write you, as you perceive, from Cortlaud- ille, one of the finest villages in central New-York. I came •re Monday morning, having spent the Sabbath at De Ruyter. y the way, I may state (though it is perhaps out of season by the me this is received, to speak of the weather) that Saturday pass- g through Georgetown on my way to De Ruyter, it snowed, but )t sufficiently to whiten the ground, though it was quite cold and icomfortable even with an ordinary winter dress. But Sunday orning. May 25th, there was a hard snow-storm ; the whole coun- ly, both hill and valley, was white ; still the fruit was not injured ; . ;iit subsequently the more tender fruits, such as grapes, were killed, ^cther with beans, corn, &c., which were cut to the ground. Cortland is situated in a pleasant plain, with sufficient variety of jrface to give beauty to a landscape. The plain is bounded by i perfect terraces, as if formerly it had been occupied by a lake, , \iich has been drained by a passage through the southeastern lis, in the direction of Onondaga creek. To the southwest, the vlley extends six or eight miles, forming an excellent farming cantry, with meadows and hills which are adapted to most kinds f husbandry. Two or three miles in this direction, are some \ y important deposits of fresh water marl. These are, however, ;i the bottom of a very interesting chain of small lakes which adn to the north. The marl, as you w^ell know, is very valuable f farming purposes ; it is extremely fine, white and beautiful, a 1 is burnt pretty largely for domestic use, being dug out in SMimer when the water is low, and then moulded, like brick, a 1 laid up in kilns and burnt, precisely like brick. The value of 70 QUARTERLY JOURNAl.. these marl beds has not been appreciated as yet, inasmuch as now of the farmers in the neighborhood have used the material upor their lands. The subsoil of Cortland is a gravelly drift, perviou- to water ; though the soil cannot be said to be leechy. The sur rounding hills a^re well rounded, and extremely well adapted to al kinds of farming except wheat, which for several years has ne been cultivated extensively. Cortland, you will perceive, is sout) of the wheat shales and limestones ; and among the drift, there ' not a sufficiency of calcareous gravel, nor of the debris of shale, give character to the soil. It is therefore made up of the harde sandstone rocks, and the shales of the rock beneath, which i almost entirely destitute of lime. I may here say that it will com to this finally, that farmers in this part of the State will requii lime and ashes to renovate their lands. Springs of excellei water gush out in numerous places in the plains about Cortland but it is an interesting fact, that in the southwest extension of t] valley, it is quite difficult to procure water, probably in cons quence of the drainage towards the village, or to the northeas and the depth of the pervious stratum of drift. Farmers shou always have an eye to the drainage of the country, and thi should be able to determine in connection with this pomt, whetb there is an impervious stratum near the surface, to throw out t water. This is very essential where there are no living spria in the immediate neighborhood of a proposed settlement. would please me in this connection to speak of the excell^ social and religious qualities of the people of Cortland, but iti rather out of my sphere of observation, which I have prescrib myself. It is proper to say, however, that Cortlandville, as w as Homer, a mile and a half northwest, are settled mostly New -England people, and have all their institutions in the m^ flourishing condition— churches, schools, academies, &c. Immediately after my arrival. Judge Bartlett, our present Sei. tor, gave me a warm reception, and though laboring under health, took me in his carriage to all the interesting spots witJ six miles of the village, and what was worthy of commem dation, waited with great patience for me to gather the rocks a their characteristic fossils, and which it may be well to say, i those of the Chemung group. As soon as I had taken this general survey of Cortland. farmers' miscellany. 71 mted upon our mulual friend H. S. Randall, Esq., whose elevated nd correct views of education, joined to his activity as county uperintendent of common schools, has secured him a fame and onor which extends beyond the bounds of the State. But it is s an agriculturist that I visited him, and it is in this sphere I ball speak of him. But I will only say at this time — as I have Ircady spun a long yarn — that his farm is one mile from Cort- iiulville, and is sufficiently elevated to overlook the village, 11(1 from it you have a fine landscape, though not sufficiently bold ) call forth strong admiration ; it is beautiful but not romantic, 1(1 sufficiently hilly to be free from monotony or taraeness. The auty, however, is increased by a number of valleys which open ito the plain in different directions, and by the contrast of wood- nd and meadow, and a thickly settled village with its streets, and luntry mansions scattered upon the distant slopes. In some rcctions you have long, vista-like views, and in others, the view limited by the wood-clad hills, which always rise up in even, ihroken slopes, and which are based by imperfect circular ter- s. The soil of the farm is (and in speaking of this farm I -peaking of a class of farms, and not an individual farm,) a avelly drift, in part with sufficient clay to give consistence, and sufficient degree of tenacity to prevent leeching ; it is, strictly caking, a grain and grazing farm ; that is, it produces excellent irley and maize and is, of course, excellent for grass. Good heat can now^ be raised, yet it is not so profitable as other crops 111 other kinds of husbandry. The farm is divided into lots of (derate size,by excellent stone fences, banked up by earth eighteen twenty inches on each side, which arrangement increases greatly e durability of the fence. In cultivating grains, Mr. R. inform- ' me that he follows, usually, a three course system ; first, Indian Mn and roots after grass — second, barley — third, w^heat with s seed. The first and second crops sometimes reversed in ii order. When a fourth grain crop is determined upon, Mr. R. !ys he never sows wheat after corn and roots, as the amount of iinure applied to them, will not allow the straw of the succeed- i^' crop of wheat to stand until ripening. He rarely sows oats, id these only on the poorer and more humid portions of the fm. 'This is the result evidently of experience, and may, without doubt. 72 QUARTERLY JOURNAL. have a general application to most farms in this particular range and I this particular geological formation. The animal manures of the J farm are applied exclusively to hoed crops, and usually ploughed j under. Mr. R. is now attempting a series of experiments in ordei t to test the comparative advantage of ploughing under or dragging < in on the surface. When dragged in, it is rotted in heaps and th( drag follov^'s the cart. The night soil is manufactured into poudretti by placing it, early in the spring, in alternate layers with gypsum earth, leeched ashes, coal-dust, &c., &c. This is intended to bi applied to the turnip crop. In addition to these natural resources Mr. R. purchases as many bushels of gypsum as there are acres o i cleared land, and in addition to which, he has purchased thi ) spring, one-half of the ashes of an extensive ashery. By thiil course of treatment, it is evident that Mr. R. intends to maintai the fertility of his lands. Mr. R. 's roots were sown at the time of my visit. May 26 In addition to potatoes, he cultivates the ruta baga, mangel wurze)( and carrots. He received the two premiums on turnips last yearil the yield amounted to eight hundred and fifty bushels to the acre which was the lightest crop for several years. The previous yea: his crop was nine hundred and fifty bushels, and drew the firti premium of the State society. The roots are stored in a roo house, and fed throughout the winter to the cattle. I have now spoken somewhat at length of Mr. R. 's farm its management, I now deem it high time to close, By expressing my wishes for your prosperity. E. III. Randall's Stock. Cortlandville, May 28, 1845. | My Dear Friend — In my last I was speaking of the managi, ment of Mr Randall's farm, his crops, rotation, etc. I now pr(, ceed to speak of Mr. Randall's stock, which appears to be wel|| cared for, his cattle being provided with warm stables and h sheep with sheds ; and for feeding, all his arrangements ai made with an eye both to comfort and economy. Considering h farm as strictly a stock farm, all his straw and coarse fodder I farmers' miscellany. 73 .equired to be consumed there. His cattle, he informs me, are Supplied with turnips and straw, which are sliced and fed at 5i A. M. through the winter. Two other feeds are dealt out during the ,^lay, viz : one of straw and another of hay. The sheep last win- ;er were fed three times a day, besides a gill of oats and oil meal I head, mixed in equal parts. Every animal is required to con- ume the whole of its fodder, or else it is forthwith shortened. The cattle are all Durharas, or their crosses. The crosses are with he Ayrshire, New Leicester, Holderness, Holstein and Native. saw about thirty head together. They were all compact and lardy-looking animals, and some of them are animals of great leauty. The stock bull is a superior animal, (admitting that I am judge,) by Col. Sherwood's "Archer," out of Mr Waddle's Gazelle." In breeding and raising stock, Mr. R. is governed y the principle, that fashion nor long pedigree alone, shall induce jim to raise or keep a delicate animal, or one whose constitution 15 not vigorous. The cows must be milkers ; failing in these re- pccts, any animal is put unhesitatingly to the knife, though its edigree may be as long as a monarch's. Of swine Mr. R. raises the pure breed, but believes that the alf bred animals are the best for slaughter. I now pass to Mr. R's sheep. I have not omitted his flocks II now because I considered them of the least importance. I jither consider this topic as more important than those which lave preceded it. It is all-important, in the first place, that sheep lould be hardy, then, superadded to this, they should carry a heavy, ae fleece ; or in other words, those sheep which endure the cli- ate well, and which shear the greatest weight of fine wool, are ,ie best adapted to the interior of New- York. Taking this view, ferinos are, according to Mr. R., the best variety. A person ^rhaps, might well inquire of me, where are those to be obtained, jnce the Saxon mania has almost extinguished them ? However, .at we may be satisfied that there are pure bred flocks which have iscended from the importations of Livingston, Humphrey, Jar- s, etc., recent publications seem to assure us ; and here I may •J in passing, that one of these pure bred flocks is owned by Mr. • This opinion, which I first formed after seeing them, was after- ards confirmed by the attested pedigree published some time :ice. There is a question, however, which appears to me of some VOL. 11. — NO. I. K 74 QUARTERLY JOURNAL. moment ; it is this — have the flocks preserved their original charac- teristics, or have they degenerated ; and if the latter, should new importations be made 1 As it regards degeneration, I barely re- mark, that the test must be found in the fineness and weight oi wool. It appears from statements submitted to the State Agri- cultural Society last winter, that Mr. R.'s flock averaged nearly Jive and a half j)ounds of wool. This was sold for 48 cents pei pound. I have compared samples of it with those from the Meri- nos imported by Seth Adams into Massachusetts, and to the eye the staple of the former is superior to that of the latter. Mr. R thinks his wool will average better than that of the originally im ported sheep, of which he showed me many samples ; and wha imported flock ever approximated to the average weight of fiviiL ?nd a half pounds of washed wool ? As it regards fineness, I pror pose to test the quality directly by measuring when I return ; fo I find different persons' eyes and judgments differ very materially. As this flock has become so celebrated by carrying off the first pre, mium of the state society, and the society's gold medal, as the bes managed flock, I will give some additional information of hi flock, which I have derived directly from the owner. It consisi of about one hundred breeding ewes, mostly Paulars, but contair some other varieties of the same breed. After a moment's inspec, tion I could readily distinguish the Paulars by their heavier an. more compact carcase, shorter legs, more wrinkled skins and dark< crusted wool. I I saw some rams and ewes got by a Rambouillet ram, which wj, a choice one of the variety ; their dams, prime Paular ewes. Tl, half blood Rambouillets, were lighter colored, longer legged, \&\ heavy in the fleece, and altogether bearing no inconsiderable r. semblance to a cross between the Paular and Saxon. Many ewf were shown me which though they were only coming two or thn years old, sheared last year from 5 to 6ilbs. of washed wool pi head ! It seems, to be sure, almost incredible, still, when yc, examine the density of the fleece and its fibres, as it stands on tl skin, and then stretch out the ample folds, the whole story is told it is no longer incredible, for one of those skins seem to be cap:, ble of covering a carcase twice as large as the one to which it bi| longs. On many of these sheep there is not an inch of skin fro)| the nose to the tail, which was free from folds and wrinkles ; bi|-,.. farmers' miscellany. 75 ■specially are these folds ample upon the sides. These corruga- ions form no obstacle to shearing as might at first be supposed, as hey can be drawn smooth enough for the shears to pass over them, believe it has been erroneously supposed that the Merino owes jiuch of its weight of fleece to its gum. There is, it is true, a con- iderable crust upon the surface, or the extremity of the wool, ;hich does not readily wash out in cold water ; but the oil iside of the wool where there is no concrete gum, washes as .\T(lily from the Merino as the Saxon. Indeed, the distinguished iianufacturer, Samuel LaicrencCy Esq., of Boston, in answer to in- quiries addressed to him last year, stated the fact that the shrink- re in scouring, between Merino and Saxon wool both washed in le ordinary manner was only seven per cent. Mr. R. considers le outer crust a decided advantage, as a protection from cold and orms, but objects entirely to any inside concrete gum which he inks of no use — or only of use to take in the inexperienced pur- laser; a course as injurious to the ultimate interests, as to the (putation of the wool grower. I observed that the wool of all is sheep opened free from this gum. I saw in addition to the above, six reserved rams, some of which e intended to be used as stock rams, and others to carry cut me small experiments in crossing. Two were Paulars, the third ied by Francis Rotch, the fourth from Consul Jarvis' stock (Ihrough the Sandford buck,) and the other two, the half blood limbouillet stock already alluded to. Some of these were choice < imals ; but the two Paulars (one of them the prize ram,) were really sperb animals. The oldest now coming three, sheared 8 lbs. for h first fleece, about 10 lbs. for second, and Mr. R. is confident 1; third, or present fleece, will exceed 12 lbs. of washed wool! l)r does the Merino attain his full Aveight of fleece until four. For crease, weight and quality of fleece, with all peculiar character- ises of the Merino, I never have seen an animal which excelled m ; and the other Paular, a yearling, bids fair to equal the first, c prize ram. To secure confidence in all Mr. R.'s statements, in regard to "vight, Mr. R. adopts a plan worthy of imitation. At shearing, Sne individual of well known character is invited to bring his oin steelyards, and he weighs and makes a minute of each fleece ait is taken from the sheep. It is true, such testimony is not 76 QUARTERLY JOURNAL, strictly necessary, but it is satisactory to strangers, and it silences those low caA'ilers who are ready at least to affect to discredit re- sults which they lack both enterprise and skill to bring about. Mr. R. has reared about 100 per cent of lambs the present season, which, taking into consideration the number of ewes under proper breeding age, was certainly quite unusual ; a fact which speaks well of the skill and mode of luanagement. But one Pau- lar lamb perished. All are indelibly numbered on the day of their birth according to Von Thaer's method, and their pedigree re- corded. So much for the sheep, and as this seems to be a proper place for closing this letter, I now subscribe myself, Yours, &c. E. IV. Farm and farming of Mr. Hopkins. Auburn, May 30, 1843. My Dear Friend — It was my design when I came to this place to have called at once on our friend Mr. Sherwood, the formeii great lull' i Admiral of New-York, for the purpose of seeing his fine stock of cattle and sheep ; but I found he was absent on i tour to the west. I must therefore wait for another opportunity. But now, as cattle and sheep cannot form the subject of m} letter, I will speak of Auburn, though I do not expect to giv( you much information of the place, which is not already in youi possession. Auburn is located about centrally between Albanj and Buffalo, on the great railroad thoroughfare ; it is nine mile; east of Cayuga Bridge, at the termination of steamboat naviga tion of Cayuga lake, and which opens a communication south, o. forty miles, and through an excellent farming country. Its locatioi though inland, is highly advantageous, whether we regard it as ; place for business or social intercourse. But what gives Auburr superior advantages for business, is the water power upon the outlet of Owasco lake, which passes directly through the village' The creek issuing from this lake descends rapidly five or six miles or to be more particular, it falls in fourteen miles — that is, fron Auburn to the canal — two hundred feet, and between seventy-fiv( and one hundred between Auburn and the lake. By this descent i farmers' miscellany. 77' forms a site for mills at every half mile, from its source to the Inal. The lake is a body of water twelve miles long ; it is a eat reservoir, not liable to fluctuations during the year, and it has ,e advantage of a comparatively high temperature during the 'inter. In addition to the above, good quarries of limestone have •en opened, which furnish excellent stone for building. The . ' tate worse than compact — a hard, lumpy condition. The crop c oats, as had been foretold, was less than one-half the ordinary )M. After the oats were removed, it was again ploughed and 78 Q U A R T E R L Y J O U R N A L . sowed to wheat ; and now, June 2d, it is a spotted concern- here a bunch of spindling wheat — there a patch of rough nakec ground — and certainly the prospect of success is no better that with the oats the preceding year. Among many other things relating to agriculture, Mr. H. gavi an account of a singular experiment which he had tried. It wa: to see whether winter wheat could be treated as spring wheat, b; which a crop could be obtained the first season after sowing. I had been said that it could be, and said with so much confidence] that Mr. H. determined to test the point by trial. Accordingly, following the precise directions, Mr. H. prepareij a bushel or two of wheat by first moistening and then rolling it i]|' plaster and a few ashes, and then wetting the whole so as to secui its germination, when it was put away into his chamber and su; fered to freeze. In this state it remained till near the time foi sowing spring wheat, when it was again taken in hand and se rated, the roots and plumulas being an inch or two in length ah forming a dense interwoven mat. It was again rolled in plastt and sowed on land well prepared for wheat. It soon appeare green, or grew well, and looked flourishing, and with a prospect c success for a time ; but after a while it ceased to grow, stoo stone still, and only here and there did a stem consent to send up slender, spindling head. It was therefore an unsuccessful exper ment. It must, however, be conceded that there was soraethin in the proposal which had a show of reason in it, a possibility, afx hence it was well to put it to the direct test. Fearing I may not interest you, I will close by giving you on or two results of Mr. H.'s success in farming. On one field < about ten acres which I visited, this gentleman raised eighty buclil els of corn to the acre, and this without extra labor or extra ti. lage. The crop was preceded by wheat, on land which is usual! termed a clay loam. I do not speak of this as any rcmarkabl yield; I only speak of it as a profitable crop. Again, Mr. H has raised forty bushels of spring wheat to the acre without goin out of his ordinary mode of culture. The facts go to prove wha I stated in the commencement of this letter, viz : that Auburn an its vicinity has a rich soil. This is due in a great measure to th gypseous shales which crop out from beneath the Onondaga limt stone. These shales are brought up by a slight uplift or fractor .1 i FARM ERS' M I SCELL AN Y. 79 hich extends several miles to the northeast. This overlying |mestone is fissured and probably cavernous, and a large propor- |0n of the surface water sinks into the rock, collects, and forms aderground streams, which issue at ditferent points in the form of jrge springs. The most remarkable of these is at Springport. Yours, &c., E, V. Culture of the Teasel. iMy Dear Friend-I now propose to fulfil my promise given my last, to describe to you the culture of the teasel, as con- . cted by my friend, Mr. Hopkins, to whom reference has been ude. But first I will speak of the teasel itself. Eotanically it is an 1 cresting plant. In books its generic name is Dipsacus, which s;nifies thirst, in allusion to a quantity of water which collects in <|j axils of the leaves, which being concave give a lodament at tbse places, and what perhaps is not very singular, is, this fluid €||oyed the reputation of being a good cosmetic, though in reality ijis nothing but pure water. There are two species of the teasel, one, called the sylvestris, fm Its inhabiting woody places ; the other, /..//onwrn, referring lithe class of men by whom it is used, viz : the fullers. Now D'St persons scarcely distinguish them apart • they regard both aone, and this is not very remarkable, as they look very much a*ce; but an inspection of the hooks of the scales or chaff of t]j flower heads will set one right ; the latter has hooks bent out- VTds, while in the sylvestris they are straight. It is by the bent al exceedingly fine points of these flower scales or chaff that they a, fitted for the office in which they are employed, viz : that of r^ing a nap upon woolen cloths ; and so important are they, tU not a piece of broadcloth can be made without them No achme or process has yet been devised which can perform this ^rk, though many attempts have been made to supply their place le teasel forms a natural family of plants by themselves. Their Kves are either opposite or stand in circles (whorls) around the St Q. Their flowers are situated at the end of the stem, and are crtant element of the soil of the wheat region ; or the element liich is mainly instrumental in giving this character so much ominence in wheat growing ; but the peculiar slates and shale mg between the Onondaga limestone (in this part of the State) ■ d the Niagara limestone. They seem to have the proper ele- lients for this crop. What I have called the calcareous loam, lloduces, it is true, very good wheat. Nevertheless it is mecha- J^ally at fault, it cannot hold the root of the wheat ; hence it ipers often from frost or freezing, and is raised out of the ^bund. iThis is the case, for example, as far from the lake as Poplar Idge, where the soil has a large proportion of foreign drift, and tiere it is not less than one hundred feet deep. It is here that t- influence of the drab clay is mostly lost. Poplar ridge is 670 t-t above Cayuga lake, which runs parallel with it. From this rige the country slopes very uniformly to the lake, though several tep ravines are formed into the Hamilton slate and shales, by the sieams which flow across them. Though it is rather a common enervation that large bodies of water protect from the frost, still, tUgh common, I will state that this year has furnished a very rbarkable instance in confirmation of this common opinion. The fjsts of May and June for instance, have done little or no damage ci the borders of the lake, while 300 feet above, at the distance of anile and a half, grapes were cut off. ^Setting out trees, trmisplanting herbaceous plants, whether Mrs, fruit, roots, ^-c— Every person is interested in trans- t 84 QUARTERLY JOURNAL. planting vegetables, and for a matter of so much importance it is rather singular that so little is known of safe and secure methods of performing it. David Thomas pursues the following. Remove the plant with as little disturbance to the roots as possible, then mud them, that is, cover the roots with a thick paste of tenacioui mud, and close the operation by sprinkling sand on the outside, o dust them over. This preserves the roots effectually. They nei ther dry, nor are they so liable to injury, by abrasion, &c. Anothe method, where large trees are to be transplanted, is the following In June, cut a narrow trench at a proper distance from the trunk c the tree, sufficiently deep to divide the roots ; the distance will dt pend upon the size of the tree, for the great difficulty in transplan ing large trees is their weight ; but at any rate, take in this trenc as much as can be transported with the tree. Let the tree star till late in autumn. Then transplant the whole. During summ. the mass of earth enclosing the large root will be filled with ne fibres and small roots ; the tree when thus removed, goes on wi its growth with little interruption only. Grafting.— The wax used by David Thomas is spread thin upon muslin, like adhesive plasters. These plasters, cut into prop shape, are wound around the stock and at the junction of the gra In order, however, to secure certainty of success, wind the scid also, to a point near its extremity. The great benefit of tlj mode arises from the moisture or sap which is retained by the impj vious plaster. This method of grafting is also extremely n.| and elegant. Pndt.— There is a very wide difference in the time required ' grafts to bear fruit. The Bergamot bears in from twelve to fift( years, requiring a pretty large part of a man's life before he can p take of its fruit. Some others will begin to bear in one or t years, producing fruit equally valuable with those which requ a greater length of time. Dearborn Seedling, David Thomas o siders among the best of our pears, if not the best. Our friend has succeeded in engrafting the Rohinia hispida uj the common locust ; he, however, considers the calcareous soil: Aurora as unfavorable to the growth of the locust. Some tn he says, have but little choice in the selection of their food; oth are very fastidious, and this is a case of the latter. David Thomas finds that manuring shrubs and trees is of farmers'miscellany. 85 Quch consequence as that of grain. A very striking example was ;iven in that of a pear, which for many years had produced exe- ,rable fruit, but which, on being hoed and manured well, produced pQmediately fruit of the highest flavor. Superior flowers also jesult from similar treatment. To transplant cabbages and similar plants, David Thomas suffers 'hem to be set in water twelve hours before putting out. They arely wilt down when thus treated, especially if set near the close |f the day. j To prevent plants from heaving by frost, press the earth strongly ind closely around the root, — especially let plants be treated in his way, which are set out in autumn. Many other modes of treating particular plants were detailed to le ; but as I have already trespassed, probably, on your patience, will close by stating that an Agricultural Institution is growing p in Aurora, under the immediate supervision of Mr. Young and ,)r. Thompson, gentlemen who are every way qualified for this interprise, and with which David Thomas is connected as coun- jellor. Aurora is an excellent township, and the farm of the Insti- lute is very pleasantly located, overlooking the Cayuga lake. 1 I am yours, &c. E. ■I VII. Wool and its Structure. My Dear Sir — Having given you a pretty full report of the arm and stock of Mr. Randall, embracing many details also in he several branches of husbandry, I now propose adding a few v'ords as an appendix to that report. I gave some intimation \rhen speaking of the fineness of the wool of Mr. R.'s sheep, dat on my return home, I would furnish something more exact as test for fineness than the naked eye. In fulfilment of this inti- lation, I have been engaged since I returned, in measuring the iameter of the different staples which I procured while at Cort- mdville, and which I have compared with others obtained of our lutual friend, Luther Tucker, Esq., of the Cultivator. The different kinds are indicated by numbers. I have prepared scale which is equal to 100 millimeters; a millimeter is equal to '.039 of an inch. The hundredth of a millimeter, and the fibres f wool, are all subjected to the same magnifying power of an 86 QUARTERLY JOURNAL excellent Chevalier's compound microscope. The comparison is both absolute and relative ; but it is highly interesting to see the perceptible difference between the different fibres of wool. The microscope also reveals other differences ; some of the fibres appear- ed rather uneven, or flattened, and destitute of a clear and distinct pith or tube ; and in fact I may remark, that the microscope is really the best method of testing the real quality of wool. Bji this instrument I shall be able, at any time to make other experi ments which may serve as standards of fineness. No. 1, Mr. Randall's ; No. 1 a, fibre of Mr. Randalls' prize Paular Merino bui No. 1 h, fibre from one of Mr. Randall's fleeces ; No. 2 and 2 a, fibres from Mr. Adams' wool; No. 4, Remilles' wool, Shoreham, Vt. ; No. 5, fibre of S. O. Eurchard fine wool, Shoreham; No. 3, fibre of Charles L. Smith's wool, Shoreham; No. fibre from Collins' Grandee. The last five were token from wool left at the Ciiltivati office. In all the fibres examined, there is a very great uniformity in the parcel only slight dififerences, in fact, could be detected inthe several diameters. No.7shov the structure of wool as seen under tlie microscope. In the corner is the scale measurement. The finest fibre, as magnified in this cut, is equal to about eighte« hundredths of an inch in diameter. Another inquiry equally important with the preceding, came u in this place: What is the strength of a single fibre of wool, an is the coarser comparatively stronger than the fine 1 I set aboi answering those inciuirics at once, and now give you the resu below: farmers' miscellany. 87 , Mr. Randall's No. 1 &, on three trials, supported on an average, 62 grains ; or, rather, broke when tried with the weight of 62 grains. Mr. R. 's No. 1 a, broke with 57.1 grains. The fibre from Collins' Grandee, on three trials, supported on m average, 84.6 grains. Mr. Smith's specimen of Shoreham, Vt., on three trials, gave an iverage of 67.6 grains. Fibres of wool present rather a smooth surface and a cylindrical brm, or a flattened cylindrical form. There are no serratures, as iias been represented, but the fibre is not of an equal diameter hioughout ; it presents also, projections which seem to be owing 0 disease. It is probable that the characters of the best wool ire roundness and equality of diameter, and freedom from the pro- ections here referred to. The fibre is traversed by transverse septa, II divisions, and probably when the wool is growing vigorously, hey are at equal distances. Under the microscope these partitions, l)r septa, are often interrupted, or project only halfway across the lollow part of the fibre. From the experiments which I have Inade on the strength of the fibre, it appears generally, that the fine Ivool is proportionably stronger than the coarse — though I found n some experiments, that the strength was in a direct proportion 0 the size or diameter. Further experiments seem to be required 0 settle conclusively these interesting and important inquiries. There seems, however, to be some diversity of opinion as it re- gards the form and structure of a fibre of wool. I have examined jhe fibre often under a microscope, but still I have not yet seen pat sharp, serrated structure, which good felting wool is represent- [d to have. There is no greater difficulty in observations upon Ihe fibre of wool and hair, than any other small object. To give , ou my opinion of the structure and mode of growth, I have only > say, that, like all other organized tissues, it is composed of jells ; but in wool, hair, &c., the cells are arranged in a single low, like a string of beads. The newest cell of the root or bulb ushes out the hair — or in other words, it grows at the base. 'liese cells have a slight conical shape — the lowest one jutting ver or inclosing the base of the one next above. This gives in nne cases a ringed appearance. The rings, too, in many cases, ^ those of a hair, for instance, resemble those on the horn of a 88 QUARTERLY JOURNAL. sheep. These rings are farther apart or sharper, or are bettei defined in fine furred animals, such as the otter and beaver, than ir the wool of sheep. In concluding this letter, let me suggest a practical and no difficult method of registering wool: Let a wool-grower deter mine with the microscope (using always a given power,) the diame ter, structure and form, of the fibre of the wool, from the standan parts of the fleece. This would require not more than three o four specimens. These are to be drawn on a card of a convenien size, in the mode I have represented in the wood cut. To this, le small locks or specimens of the wool from those parts be perma nently attached ; let as many samples as the breeder or avogI grower wishes, be treated in this way ; or fill up the card. Jt i easy to see that when this is done, it gives a permanent c durable record of the fineness and other qualities of the wool ( every sheep whose fleece is thus registered. All the change , which may take place in the offspring, or in subsequent breeding | may be immediately determined by the microscope. What woul still add to the value of such a mode of representation, the cai or plate can be put on copper, and multiplied indefiniteh Friends, manufacturers, wool-growers, &c., might in this way \ supplied with the best kind of registers of the flocks in this coui, try. The person, to be sure, would have to attach a small lock tj the wool to each sample of the measured fibre ; but this might || done in a few moments. The great utility of this method, is tl certainty of the results. We may, to be sure, judge of fineni by the eye, and determine with a low degree of satisfaction, oihi properties also. But men after all, will diff'er • your eye will probably fit into the socket of my own ; and then when you guage a thing as a cask of liquor, what's the use of guessing? us then have the wool guaged and registered, and not go throug! the world guessing and guessing, and after all, never fully satisfid j_^ , I am, yours, &c., E. Mbany, June 25, 1845. t: hi FARMER s' MISCELLANY. 89 'RACTICAL DIRECTIONS FOR THE FLOWER GARDEN. PART II. BY M. SUTTER. v.— MANAGEMENT OF PLANTS IN THE FLOWER GARDEN. Having spoken in general terms of the care and proper atten- on of the flower garden, it may be serviceable to attend more par- cularly to some particular kinds of plants which are generally iltivated. These may be divided into annuals, or those which row from seed, flower and ripen their seed and die in one year ; cnnials, those which flower and die in the second year after be- -T sown, and perennials, which live for a number of years and nver every season. Annual flower seeds should be sown in the open borders as soon the weather has become settled and warm in the spring, and not ■fore. As they will generally flower in about two months from c time they are sown, there is no need of hurry to get them into e ground early. Disappointment will generally attend such ^.ste. Those kinds, however, which will bear transplantino-, may li sown m pots in the house, or in a hot-bed, whence they can be limoved to the open ground in proper season. Those which will M bear it, should not be sown till they can be safely trusted in te spot where they are intended to grow. Some, like the cypress ^N, will not germinate until the earth has become very warm ».d such should be soaked in warm water, before sowing them a i^ hours. But artificial watering should not be resorted to after lanting, except m case of severe drought. After they have come up, when they have attained the heio-ht can inch or two, they should be carefully thinned out so as not t stand too thick and crowded, the earth stirred and loosened <:out the roots, and kept perfectly free from weeds Their growth < beauty will be increased by an occasional watering with liquid imure. In want of showers, free use of rain water from the Mtermg-pot should be made every evening. The ground should be tquently stirred with the hoe and every means used to promote a rnd and healthy growth. There are some annuals of great beauty, the seed of which does "t come to perfection, or whose seed, if sown, will not produce VOL. II. NO. I. J\J 90 QUARTERLY JOURNAL. the same kind. Such are the verbena, petunia, pansies,&c. Thesd must be propagated from cuttings, taken in the fall and kept i the house through the winter. Those mentioned, as also the annul phlox (drummondii,) dwarf larkspur, and many others shoul occupy a bed by themselves. As they trail along the ground thi will in a few weeks entirely cover the bed with their rich and varie colors. Others may be sown in drills, circles or patches, accordin to the taste of the cultivator. Vines should be provided with proper frames to climb upoi These may, with a little taste, according to the kind of plant, hi made to present a beautiful appearance, giving them the form of fan, bell, pyramid, cone, lyre, &c. Some hardy kinds of annuals may be sown in September, whic will bring them so forward as to flower very early in the followin spring. The treatment of biennials is in general the same as that of annual They should be planted in a bed by themselves the first year, ar in the autumn or spring of the following removed to their pla« for flowering. Many of these can best be propagated by laye or cuttings, taken off in the summer. A great deal of troub often attends the cultivation of annuals and biennials, but many them will amply repay all the care bestowed upon them. *, Perennials are plants which live from year to year. Some wA flower the first year they are sown, while others require from OJ^^ to several years to reach perfection. No particular directions ne be given for their cultivation. But some of them, which requi peculiar treatment will be considered individually. In planting the flower garden, those plants which grow to the le8|| height should be placed in advance so as not to be excluded frc' view by the taller kinds. Considerable taste may be exercis also in the arrangement of colors to produce the greatest effect 1 contrast. «« VI. OF BULBOUS ROOTS, TUBERS, &C. , These form a very valuable part of a well provided flower gJ den, and as they require, in some respects, a peculiar treatment,| -^ section is devoted to them. Many of them require to be taken i| .;j every year, and kept out of the ground for a few weeks, and th( in replanted. They all require a light, rich and deep soil to flowi ,y i I I farmers' miscellany. 91 |i perfection. Some need not be taken up oflener than once in hree years. They should then be separated and planted again fter the soil has been well manured. None should be removed or any purpose whilst the leaves are green. As a general rule, ley may be taken up when their leaves begin to decay, and ept out of the ground from one to four months, and then replanted fter the offsets have been removed. The flowers should be inched olf as soon as they begin to decay, as the root loses its rength by going to seed. When bulbs have been a long time out of the earth, and their lUil energy is weakened, they should be planted in a perfectly dry ,)il, and not have a particle of water till they begin to grow. Ihen it may be given in very small quantities till the leaves are vo or three inches long, and appear of a good healthy color, when ey may be watered freely. In this way they will be revived in year or two. As a general thing, bulbous roots appear the best when planted a bed by themselves. When scattered about the borders they ■;ow to very poor advantage. The earth should be dug a full ade deep, well pulverised and made very rich with rotten ma- ire. The beds should have a southern exposure, and the centre the bed, or the north side, should be raised a few inches the :ghest. At the setting in of winter they should be covered with dayer of straw, litter or leaves two or three inches deep. Bulbous roots are propagated almost entirely by offsets. In jme they increase very rapidly, whilst others send out but one or 1^0 a year, AMARYLLIS. There are numerous varieties of this bulb, some of which, as 4 formosissima or Jacobean Lily, produce flowers of exceeding llauty. Most of them may be cultivated in pots, although many I; well in the open ground. When grown in the former way they sould not be planted till the flower-bud shows itself, and then sould receive but little watering till they have become well sirted. They should not be covered more than half with earth ; £|d whilst in flower should be watered freely, but less afterwards. S'il — fresh loam largely mixed with leaf mould or peat and sand — ce-half loam, one-third sand and the rest leaf mould or peat. If 92 QUARTERLY JOURNAL. they are planted in beds, it should be done about the last of April or first of May, in rows one foot apart, placing the bulbs six inches apart, and not quite covering them with earth. In October take them up, and keep them in a dry room through the winter. Pro- pagated— by offsets, which are not to be removed from the main bulb till just before planting. These will flower the second year. CROCUS. These should be taken up as soon as the foliage is decayed, anc in October planted in fresh soil — loamy sand — foliage not to b( jemoved till decayed. These may be grown in pots in the wintei in the house, and the flowers, which close every evening, will oper in a strong lamp-light at night — propagated by offsets. DAHLIA. As soon as the sprouts begin to start in the spring the root should be carefully divided with a sharp knife, leaving one or tw( good buds attached to each root ; set them in pots in light, ricl earth, in a warm room, and water them well. About the middl of May or the first of June they may be transferred with the ball o earth entire to the open ground. If they are not turned out til June they will display their flowers after the hot season is over. The soil for dahlias should be very rich and deep. A hoi should be dug a foot or eighteen inches deep, and filled with fres earth mixed with one-third good manure. When the plants are turned out, good stout stakes of sufficier height should be placed in the ground by the side of them, t which they should be tied as they grow, to prevent their bein broken down by the wind. When the tops are first injured by the frost, they should be ci down within six inches of the ground, and the roots covered wit a thin layer of straw or litter, and left to ripen. In a week the may be taken up, shaken clean from earth, and packed in dry san and in a warm room for winter. By not suffering them to ripe well in the ground before taking them up, many people lose thei dahlias in the winter. DAFFODIL, JONQUIL, NARCISSUS. Select such bulbs as are rounded towards the base, with fu! round tops — not mouldy nor with decayed fibres at the bottoir' farmer's miscellany. 93 Plant six inches deep and eight inches apart, in August or Sep- tember. They should not be taken up oftener than once in three years. Some of them are very pretty grown in pots during the winter. These should be planted in October. Soil, light fresh loam, mixed with very rotten cow dung, and dug deep. Propa- Tated by offsets. GLADIOLUS OR SWORD LILY. Plant them in pots in March or April, and turn them out as soon is the weather is warm. Give very little water till they start, ifter which they should have an abundant supply. Take them up n the fall, and keep in a warm room. Soil should be very rich :nd well worked. Propagated — by offsets, which are very abun- lant in some species. These are to be taken off and planted sepa- ately. By seed, sown in peat and sand in the spring, and well yatered before and after they come up. In October the young ■ulbs should be taken up and dried, to be planted in the spring. ?hey will flower the second or third year. HYACINTH. ; These bulbs should be planted in a dry, airy part of the garden, lie earth to be dug to the depth of a spade or more, and mixed Irith one-third its quantity of sand, one-fourth of rotten cow dung nd peat. These are to be well mixed together, and the bed made idth a slope of several inches tow^ards the south. Plant the last f October, four inches deep, and put a little sand in the hole on Dp of the bulb. Cover in the winter with straw or leaves. Lift lem about five weeks after done flowering, or when the stem is alf decayed. Dry slowly and by laying root to root and covering ith a slight layer of earth. Keep till ready to plant in close rawers or dry sand. Propagated from offsets. To flower them in glasses, put them in, in October, the water 30ut half covering them. Keep in a cool dark room till started, hen they should have the warmest room in the house and all the ght possible. Change the water at least once a week. TIGER FLOWER. Plant in pots in March, or in the open ground in May. Lift lem in November and cut off the stalks, dry them and keep in dry ind till time to plant. They must be kept carefully from frost 94 QUARTERLY JOURNAL. in the winter and also from too much warmth. Soil must be light, rich, free, sandy and dug deep. Propagate from offsets, to be sepa-i rated a few days before planting. TUBEROSE. Same treatment as Gladiolus. TULIP. The bed for tulips should be made in an open, airy place, thre« and a half or four feet wide. The bulbs to be planted in the enc of October seven inches apart, four inches deep, and half an incl of sand on each bulb. When in flower, tie up the stems to nea rods. They should not be allowed to go to seed, as it weakens th bulb. When the foliage begins to become of a yellowish browj color, and the top dies, is the precise time to take them up. Lii them carefully, and place in a dry, airy situation till August o September, when the brown skins, except the last one, and th fibres and offsets are to be taken off, leaving the last brown ski till time to plant, when that, also, is to be removed, leaving th bulb perfectly white. Choose such bulbs as have not lost the brown skin, nor are mou , dy nor soft at the root end ; full, solid, and rather pointed at tl' other. Soil, three-quarters good loam, one-quarter leaf-mould ( peat, one-sixth two year old horse dung, one-eighth sea sand, we mixed and made two feet deep. They will do very well in a vei rich common soil, well pulverized and deep. Propagated fro: offsets. VII. CARNATION, ROSE, &C. The following plants are noticed here, in order to excite, if po sible, a more general attention to them. The almost endless var eties of each, which have been produced within a few years, wou form a beautiful garden of themselves. But a proper selectic made from them, and placed in every garden, will add greatly its beauty and variety. ROSE. Of the summer rose there are many varieties, embracing almoj all colors. They may either be disposed at proper interval throughout the beds and borders, interspersed with other plants,', they may be planted as shrubbery, scattered throughout the lav farmers' miscellany. 95 pr grass plat. Many of the taller kinds will appear better in the atter way ; whilst those which are more dwarfish in their growth, ivill show better in the borders. The varieties of trailing roses, nake an elegant appearance on trellice work, or trained in front )f cottage porches. These grow very rapidly, and require proper jruning, as do all summer roses. The moss-rose in its different varieties may be successfully bud- led upon other stocks, but is inclined to run out in a few years ,nd fail, unless great care is taken to destroy all the shoots that We up from the root, and which consume the nourishment of he bud. It does better, propagated from layers. Yet those "ludded upon other stocks, stand the winter better. The wild ■Weet-brier makes about the best of native stock for budding ro- les upon. It is itself a good addition to the shrubbery, giving out 's it does, particularly after a shower, its powerful but delightful 'erfume. It sends up from its roots long and stout shoots, which liay be budded high with hardy monthlies, and make beautiful Itandards. ' A great many of the monthly roses, are hardy or half hardy, and •ill stand the winter perfectly well, with a slight covering of i;raw. These kinds of plants are not so much injured by severe old, as by sudden thawing, when the sun shines upon them in the Winter ; and if they are protected from the direct rays of the sun, ley will survive the winter very well. Those which grow tall bd erect, may be bound up with straw, and the shorter ones may e laid upon the ground and covered there. The covering ought ) be removed as soon as the spring opens. Monthly roses, for the most part, produce their flowers from the pw growth of wood, and those shoots which spring up nearest the bound, are always the strongest. It is advisable to cut the old jies down in the spring, in order to encourage the production of ese shoots. Soil for roses should be made rich with manure, as ey are what are called gross feeders. For those grown in pots, lod fresh loam, with leaf mould and manure and a little sand. Propagation. Summer roses are usually propagated by layers, dividing the root. Layers should be put down in the summer, Ihen the young wood has become partially ripe, and the next year jey will be ready to remove. They may be raised from cuttings ;om young wood. Dig a hole of proper dimensions, one foot and 96 QUARTERLY JOURNAL. a half deep, and fill it with fresh stable manure ; over this, place five or six inches of good sandy soil. In a few days it will be ready to receive the cuttings. If it is desired to raise trees, the lower two buds ought to be cut out. The cuttings may be four or five inches long. Monthly roses may be grown from layers or cuttings planted according to directions given under the head of propagation ol plants. Put them out in July and August, and remove as soon as rooted. CARNATION *. PINKS. No family of flowering plants is more deserving of cultivation than that of the pink. The splendid varieties of the Carnation am Picotee, rich in color, and of most delightful perfume, should b< found in every garden. They are very easy of cultivation, the grea care necessary for them, being in their propagation, as they rui out in two or three years, if not renewed. Choice kinds shoul( be grown in pots, well drained. The jalants, whether grown ii pots or in the open borders, should be tied up to neat rods, eacl joint being tied as it grows. Soil, for those grown in pots, equa parts of rotten manure, one year old, and fresh, sound loamy eartl and one-sixth coarse sea sand. These are to be mixed in the fall frequently turned through the winter, and in the spring it will b fit for use. The soil for those in the open ground, should be mad very rich, if possible about the same as the above ; and they wi make a better appearance if they occupy a bed by themselves, tha if set out singly among the flowers. Propagated by layers. Stir the earth around them, and have quantity of fresh earth to put over them. Keep them regularl moist and shaded, and they will take root in three or four week; when they should be cut off with half an inch of old wood, and a ter a few days removed to their place, or they may be left ti spring before removed. The best time for layering the Carnatioi is whilst in full flower or very soon after. They may also be pr( pagated by cuttings ; but this requires more care ; and is not so ce: tain of succeeding. The Paisley pink can be easily propogated i this way. By seed. The seeds should be selected from the choicest kim •I farmers' miscellany. 97 if half double varieties, sow it in the sprinf^ in drills, and when iie plants have attained the height of twd inches, transplant them nto beds for flowering the next summer. Very few need be expect- d to be double varieties ; but those which are good may be se- gcted, and the rest thrown away. The seed from half double ' nes is said to produce the best flowers. Endless varieties are roduced from seed. PANSY OR VIOLET. Little attention is paid to this plant in this country, although in Iritain it is thought of sufficient importance to have shoAvs appro- riated and premiums offered for it. Immense numbers are pro- uced, of great size and beauty. Soil should be rich, and they lould not be too much exposed to the sun. Propagated from i?ed, and by dividing the root ; this should be done in the fall, so lifly that the plants may become rooted, to flower in the spring. r the seed be sown in the spring as early as the weather will per- lit, some of the plants will flower in the fall. ' There are a few annual flowers which deserve particular atten- on, on account of their varieties and their flowering through the hole summer. These should have each a bed appropriated to liem J and as they all trail upon the ground, they will in the course f the summer, cover it entirely with a mass of flowers. VERBENA. Of this there are a number of varieties, w^orthy of cultivation, id every year is producing new ones. The different colors may i planted in a bed by themselves, or mingled in the same bed. hey may be planted about two feet, or less, asunder, and suf- red to creep upon the ground. Soil should be rich and well orked. Propagated by cuttings which will root well in good lil or charcoal, or by runners which take root at every joint. Ihese must be taken up in the fall, potted, and kept in the house jiring the winter, to be planted in the spring. Some kinds do not lOt at the joints of runners, and must be raised from cuttings anted in the summer. PETUNIA. This may be raised from seed, but rarely can any good varieties : produced. A few of the best colors can be produced by'lay- VOL. II. NO. I. N 98 QUARTERLY JOURNAL. ers or cuttings which root freely in any good soil. They also trail, along the ground, and cover it with their various colored flowers. It may be planted just as was directed for verbena ; and the cut-, tiiigs, after being rooted, must be kept in the house during winter , PHLOX DRUMMONDII. , This showy annual is raised from seed. Although all its flow i ers are beautiful, yet it has this peculiarity — that no two roots pro ^ duce flowers alike. They vary in shade of color, or in the forn ) and size and color of the star in the centre, so that a large bed o a it produces an almost endless variety. The seed should be sowi' c| in rich, light soil, in pots, in March. It will then have attainei sufficient size to transplant singly in an open bed by the time it i warm enough. They should be set out about four inches apaii each way. The seed should be carefully gathered as it ripens, a, | the little pods which contain it open with a spring, which scatteifl it. As soon as these pods turn to a yellowish color they must bi li picked and laid by to dry. VIII. OF PLANTS KEPT IN ROOMS. Plants kept in close rooms require much care in order to keei i them in even a tolerable condition. But it is gratifying to obser^i ♦{] that scarcely a parlor can be found without these delightful orn:t ■, ments ; and the humblest cottager is glatldened by her neat pot ti ,, roses, or her beautiful geraniums. Many are always in good coii- . dition and thriving, yet some seem to be looking forward as anxiousll ■;. as a consumptive patient for the opening of spring, when they msl . turn out and breathe the fresh air and look the sun full in the fact ,. Plants are very apt to be killed by kindness, in ihe house durir la the winter. They are of course kept in rooms but partially lightd' their roots are often drenched with water, their leaves suffered i collect a covering of floating dust, the temperature of the room | kept up to seventy or eighty degrees in the day time and at niglj suffered to fall down almost to the freezing point, — a change sui ficient to throw a man into a fit of rheumatism, and in the mid of all this their guardians wonder that they do not thrive. Und", such treatment it should not be expected. , The temperature of the room should never be suffered to h^ below forty degrees, but should be kept uniformly below six1| I farmers' miscellany. 99 legrees ; and all sudden changes in it should be avoided. If the iteady coal fire be kept in one room and the plants in another, connected with it by .folding doors, the temperature will generally pe kept high enough. Great care should be taken at night that hey do not get chilled or frozen. A moderately damp atmosphere 3 better than a dry one. They should have as much light as possible ; if not, the leaves /ill grow slender and pale, and the whole plant W'ill acquire an nhcalthy appearance. A room with a south or southeastern ex- osure is the best, and they should be kept near the window. I Every day that the weather will permit, the window should be pened a little to admit the fresh air. This is very necessary for 16 health and vigor of the plants. They should be regularly w'atered. This does not by any means Dnsist in drenching them with water ; but whenever the earth in le pot is beconiing dry, and not before, water should be applied i sufficient quantity to wet the whole mass. Succulent plants lid bulbs do not require much water unless whilst flowering ; once week will be found often enough. Plants should be watered in le morning. Liquid manure may be advantageously applied to jich as continue growing through the winter. The foliage should be kept free from dust. Occasionally the irth on the surface of the pots should be stirred to a little depth, ' promote the circulation of air about the roots. If the plant is ihealthy, wash it clean, both leaves and stalk — remove half an ch of earth and supply its place with pulverized charcoal, irough which it is to be watered. All decayed leaves should be moved. All woody plants require more or less pruning. This should be )ne directly after they are done flowering, or early in the spring. Ither in the spring or fall, the roots should be examined, and if 'ey are decayed or matted, they should be removed, and the ]ant repotted in one of a larger size — unless it is desirable to keep te plant small — and fresh earth added. A portion should be re- lived from the surface of all the pots, and a top-dressing of new ill given. It will be very servicable to frequently stir the earth the pots during the winter, loosening it with a sharp pointed ck, as deep as possible without injuring the roots. This should I done when the earth is dry, just before watering it. In the 100 QUARTERLY JOURNAL. spring, as the weather becomes warm, the plants should gradually be accustomed to the air, by giving it free admission ; and abou the middle of May or the first of June, they may be carried out They should not be placed in full glare of the sun, as shininj full on the pots, its heat will be apt to destroy them, but in th shade of a hedge or wall, where the sun will fall on them morn ing and evening. The pots should never be exposed to the sun it is a good plan to plunge them in the earth up to the brin which serves to keep up a uniform moisture ; or a level bed ma be made in a shady situation, upon which may be poured a covei ing of lime left after whitewashing, and on this, a layer two ( three inches deep, of coal' ashes well packed down, and on thissi the pots. During the summer, they should be watered evei evening, and in very warm, dry weather, in the morning. Whe not in flower, they may be frequently showered from the rose a watering-pot ; but when in bloom, it injures the petals of tl flowers. On the approach of cold nights in the fall, the pots should " washed off clean, and where they have not been before changetjl a top-dressing of fresh soil should be added, and then brought in ' the house. But they should not be exposed to any artificial hf till the air of the house is reduced to 40°. Through the day th should have free air, taking care to exclude it early in the aftt noon, if there is danger of a cool night. The great difficulty » .,: keeping plants in good order in a room, is, that they are apt to haji too little light, and very often too much water, and are exposi to ruinous changes of temperature. Pots should be well drained by placing a few broken pieces ! earthen over the hole in the bottom. This is necessary not orj to carry off surplus wet, but also prevent the roots from groi ing through. The pans in which pots are set should never ha' water standing in them, except in the case of those plants wh( natural habits require abundance. But if water runs through, must be poured out. Where plants have been frozen, they shoi not be thawed in a warm air, nor the sun suffered to shine uf them. They should be showered with cold water till all the fr is out of the leaves, and then kept in a shady and cool place they have recovered. In removing plants from the open ground to pots, for the wint ' i TS farmers' miscellany. 101 Teat care is necessary not to break the fibres of the roots. They Ihould be taken up with as much earth as possible, the roots pread out equally on all sides, as the earth is put in ; shake the pot, o settle the earth firmly around them. Give them a good water- flor, soaking the earth effectually. The same care is necessary in emoving cuttings and layers into their respective pots. There is no trouble in removing plants from one pot to another. They can be taken out with the ball of earth entire and placed a the centre of the new pot, fresh earth shaken in around them, nd gently pressed down. If the ball does not turn out readily, in- ert the pot and strike on the top of it with something solid, or push -ently with a stick, through the bottom, at the same time hold- ig the hand firmly on the earth in it, to prevent its falling. Plants are apt to be infested with insects — the most common of ,'hich, is the aphis — usually called the green fly. Enclose the ilant in some tight vessel, and fill it with tobacco-smoke for one r two minutes. This wall kill them ; or they may be destroyed y hand. The red spider can be killed by fumigating with lilphur. j When flowers have withered after being cut off from the plant, jiey may be revived by cutting off their stems and immersing aem for a few minutes in hot or boiling w^ater. When it is esirable to preserve flowers or buds, after being cut, for several ays, they should have their stems immersed in water and placed 1 a perfectly dark place till wanted. ANIMALS USEFUL TO THE FARMER. Under this head we are not about to write a dissertation on the orse, the ox, the sheep, nor the alpaca. This, we fear, would be libor lost. But we mean to call the attention of the farmer to pme other creatures, which are not only sadly neglected by him, tut actually destroyed wantonly, and whose life, we should per- aps be fully warranted in saying, would have saved to him more lian the value of many sheep. They are none other than the Ittle birds. If it were only for the beauty they add to this world, ■e should think that alone would restrain the wanton hand that jestroys them. But few^ are aware of their actual use. 102 QUARTERLY JOURNAL. . Different families of birds are adapted to various purposes ; bul those that inhabit our woods and frequent our farms and dwell in the neighborhood of man, are mostly those that live upon insect! and worms. And there can be little doubt but the increasine^ ravages committed every year by injurious insects may be attrli, buted to the destruction of those birds which eat them. Th family of " woodpeckers" are provided with a bill fitted to exlrac' the grubs from trees. They walk up and down the body of tht|l tree, prying into every crack in the bark, picking up every littllj worm they see, and probing each hole the grub has made, to fimti' their prey. But they have nearly disappeared before the guns o the rascally, idle boys. And to this cause we may probably la; the growing destruction of forest and fruit trees by the boring iiwj sects. These birds were very abundant in our boyish days, bu we see no more of them now, from the big " red-head" in th forest and orchard, down to the little *' chickadee" in the doOiw yard. The common caterpillar that lives on the apple and cherry trei , is increasing in numbers every year, and doing an immensity (W injury ; and the farmer or the fruit grower is called upon to dc stroy them with his own hands. The birds — their natural enemy- ,-- have disappeared. We have seen, this spring, thousands of tre*eful in a garden for destroying insects. Peach trees are often ifested with a7iis, which feed upon the fruit just as it begins to pen, eating a little hole into the peaches, which causes them to it before they are ripe. Now we can recommend the toad as an jfectual remedy against them. Make a box around the foot of je tree and place one of these animals in it, and he will keep it ftirely clear. He may also keep off, in some measure, the regu- 1 peach insect. For the latter purpose, however, we would ijlher encourge the small species of woodpecker to live near us. 'Some of these small birds, by proper care, can be rendered quite :ne and domestic. The wren and the bluebird can be easily col- J:ted around a garden by simply putting up little boxes on poles Ir them to build in ; and the little wren will destroy the worms ;d millers, and sing you many a merry note into the bargain. 104 QUARTERLY JOURNAL. IMPROVEMENT IN AGRICULTURE. The great improvements made in agriculture in Britain are ol ten spoken of, and it may be interesting to some to know whai they a/e. We therefore propose, occasionally, to lay before on readers some of the most prominent ones, and leading to the moi manifest results. To the slow and cautious farmers of this country, many of thei will appear strange — and we will not find fault with such men, they pronounce them incredible. But they are nevertheless, recorr ed facts. The first is a letter in the Farmer's Magazine, London, from gentleman who had purchased a farm of 130 acres, in Essex, fi ^3,250, and he states he has already expended £5,200 in permi nent improvements — about |26,000. The result is not given, the improvements have but just been completed, and among thei between 80 and 90 miles of drains, being four yards apart and .' inches deep. In 1799, Arthur Young said in his report on the improved staj" of the farms in Lincolnshire, which had been produced by ti year's labor in embanking and draining, and which occupy betw€ 20 and 30 square miles of country — " Its produce before small — letting for not more than Is. 6d. per acre, but now fnj 11 to 17 shillings an acre." Another fen was made, by drainiti worth £20 an acre, which had before been only worth ,£3 — aJ the rent raised from 7 to 20 shillings ; and he adds, " there cam have been less than 150,000 acres drained, and improved on average, from 5 to 25 shillings an acre." We continue our quotations from the same author. In spez of drainage in other parts of Lincolnshire, he says of land whA' before was good for nothing, that, " though the expense had befl estimated at £400,000— its value was rated at £2,000,000, h ing a profit of 1,600,000 to the proprietors. The same writer mentions another tract of land of 17,01 acres, which "before draining was worth but from Is. to 3s. < per acre — now it is from 10 to 30s." We might go on quotiU from this writer, instances of the same nature to almost any i^ tent. But these only show that the soil is improved, from 'k fact that the higher rent could not be had unless the land had farmers' miscellany. 105 reased in productiveness. But the benefit is not all on the side f the proprietor. The tenant is glad to pay the increased rent, nd finds his interest in it, as the following will show : " The parish of Limber, 4,000 acres, was formerly let to four •nants, at 2s. 6d. per acre, and all four became bankrupts. It as been enclosed — is well farmed, and at the present rent the mants are doing well. In some instances, considerable fortunes ave been made." In many cases the tenants join with the proprietors in the cost t improvements, and in some cases even make them alone. One islcince is cited where the annual bill of the tenant for bones was om ^1,500 to jE 1,800. " He died a few years since, and left a irtune." Mr. Pusey, in his report on the agriculture of Lincolnshire, tore the Royal Agricultural Society of England, records the Hewing remarkable fact. The gentleman with whom he was urneying, pointed out to him a pillar 70 feet high by the road- ^v. " It was," says Mr. Pusey, "a land lighthouse, built no longer me than the middle of the last century, as a nightly guide over e dreary *\'aste w'hich still retains the name of Lincoln Heath, it is now converted into a pattern of farming. This Dunston liar, lighted no longer time back for so singular a purpose, did ipear to me a striking witness of the spirit and industry which our days has raised the thriving homesteads around it, and ; read a mantle of teeming vegetation to its very base ; and it was atainly surprising to discover at once the finest farming I had wonder, with such a society, under efficient officers, that Philade; phia holds the place it does as a horticultural city. Probably r' CORTlESrONDENCE AND MISCELLANY- 125 ity in this country is before it, unless it may be Boston, in point Df fruits. Most of the flowers I saw at the exhibition, were from the gar- ilen of R. Buist, 140 South 12th street. I visited the establish- jnent of this gentleman, and spent an hour pleasantly walking about lis grounds and greenhouses. Mr. B. is the author of an excel- lent work on the cultivation of flowers, and one called " the Rose ivTanual." The varieties of this favorite flower have become so liumerous as to require a work containing full directions. This vant Mr, B. has supplied. Mr. B. mentioned some experiments he had been trying with •uano. One table-spoonful in a four inch pot of pure sand de- troyed the germinating power in seeds. When one-fourlh part of hat quantity was used the seeds germinated and grew well. With wo table-spoonsful! of artificial guano the effect was the same as I the smaller quantity of the natural guano, showing a difference f 1 to 8 in favor of the natural. I spent an afternoon very pleasantly at the house of Doct. Ilitchell, six miles from the city. This gentleman has made great nprovements in the short space of three years, in which he has een upon his farm. But persevering enterprise will accomplish in short time, what many a man would require a life time to effect, 'he Doctor is devoting his personal attention to the cultivation of )reign grapes. He has a large grapery under glass, and has it ocked with choice varieties, which he tests carefully, and rejects II that do not suit him. At the time I saw them, ihe vines, of nly three years growth were loaded with tempting clusters, but ot yet ripe. One cluster I must mention in particular, and, mark pader, upon my own credit for veracity — for so Doct. M. charged ^e, lest he might lie under the imputation — but no matter, the lie fact is a fact for I helped him measure it — the cluster was two efj four inches and five-eights in length, and exactly three feet Jross the wings. This was the grape of Palestine ; and reminded c of those described in the Book of Numbers, 13ih chapter, 23d ;rse — " And they came unto the valley of Eshcol and cut down om Ihence a branch with one cluster of grapes, and they bore it 'tween two u^on a staf^ I was desirous of visiting the farm of James Gowan, Esq.; but ! was absent from the city and I missed the opportunity. You 120 QUARTERLY JOURNAL. have probably seen his report of his farm and its management, which he made to the Philadelphia Agricultural Society last fall. Farmers would do well to read it and imitate him. I will take this opportunity to express my thanks to those gen- tlemen, through whose hospitality and kind attentions I was in- debted for many happy hours in Philadelphia. Yours truly, ' P- Lijonsdale, Lewis county, N. Y., June 2, 1845. Prof. Emmons : Dear Sir— I called at your room just before I left, but did not ' see you. I wanted to see you in relation to the analysis of the soils which I left with you. If you will send it in an answer to ^ this, you will very much oblige Yours truly, D. S. HOWARD. P. S. The ore bed of which I left you a sample, is likely to prove ^ truly valuable, as it seems to be inexhaustible, and the deeper it is dug, the })urer is the ore. ^- ^- "• Analysis of the two specimens of soil referred to in the above letter. The first is said by the writer to be really good for nothing. First Specimen. rSilex, 92 Water ......«••••• o lOO parts contain { p^^ ^^' 'ornon and alumine, 3 (^ Vegetable and animal matter, 1 to 2 From this examination, it is evident that it is lacking in some ofl the essential elements of fertility. Lime in any of its combina- tions does not exist in it. It is also deficient in vegetable matter. Plaster, with clover, would do this soil good. But probably a better course would be, to treat it with compost of peat, straw or any vegetable substance, and ashes, mixed with barnyard manure. Still, it appears as if the attempt to renovate such a soil, must de- pend upon circumstances. If situated not far from the barnyard, or a muck swamp, it may wel' be attended to. Under other cir- cumstances, it would involve considerable expense, and probably loss. CORRESPOKDENCE AND MISCELLANY. 127 Second Specimen— much belter Soil. f Silex, 74 I Water, ^ 25 100 parts contain { Per oxide iron and aluniine,'. .**.'.'.' 5 " I Vegetable and animal matter, 15 5 I Lime, "^ It was not examined for phosphates. What is interesting to notice in these two samples of soil is that at first view, they look exactly alike, and a person might be de- ceived in the first. On washing it, however, and especially after the action of acids, it is seen to consist almost entirely of a ^rav sand, derived from granite probably, as it is mixed with a few grains of feldspar. South Norwalk, May 31, 1845 i • . ? SiH-In connection with this I send you a specimen of a cind of soil found at a locality in this vicinity^vhich^some of ou? larmers have lately begun the use of asaman^;^, though bein. k orant of its cx)mposit.on and properties they consider^ it onTy an l^xper.ment It may be very common, though I have neve me" '.vith It. I covers an area of some acJ-es, I ^^hould th nk and i ; lep h IS not ascertained. A pole has been sunk in it to th d p h .f twenty feet or more without findi: g bottom. If you are fami •ar with It so that you can inform us what it is; Whether mln" al or vegetable matter, or a mixture of both, without thelabor of chemical analysis, it would be a favor. Yours sincerely, JAMES H. COFFIN rhis IS not properly a soil, hut peat of excellent quality ; and v-here fuel is scarce would be good for that purpose. For ao-ricul ' ural purposes It is of course invaluable, containing about 95 per ent of vegetable matter. Its ashes we have not examined Its reatest benefit is obtained by mixing with ashes, potash or lime pr some tin;e before being applied, or by forming it into a com- ost with animal manures. If ashes are used which have not been ^eched from sixteen to twenty-four bushels (according to the uality) are to be mixed with one cord of peat, and suffered to lie ' a heap for a few days, although it is often put on the ground ^mediately. If potash is used, about thirty pounds are dissolved ^ water, and the same quantity of peat as before wet evenly with • am the most common, and by far the easiest way of using it 12S QUARTERLY JOURNAL. is as a compost with animal manures. For this purpose the barn- yard is to have a thick layer of peat put upon it, which may be mixed with the manure of the yard by the feet of the cattle ; and thus it serves the double purpose of increasing the actual quantity of manure by being itself converted into it, and also of absorbing, the gases and liquids which might otherwise be mostly lost. Still another mode of preparation is, to make a pile of alternate layers of peat and stable manure, using one load of manure to two or three loads of peat. This should be covered with a thick layer of the peat, to prevent the escape of the gases formed bv thef action which takes place in the mass. Or the peat may be well! soaked wiih the liquid manure of the stable yard, which will have the same effect. They should remain in this state until fermenta- tion takes place, when they are to be put upon the land. For any of these processes the peat should be dug six months or a year beforehand, and exposed to the action of the atmosphere and aficrwards made into compost. South Stephentoicn, Jpril 14, 1845. Sir— I have been reading for a few days past the two numbers o the Quarterly Journal which I procured at your office. . I am much pleased with the xvork, and confidently expect tha it will yet do far more for agriculture, than any thing of the km which has been published in this country. ■ , r ^i I have been particularly interested in the experiments of Mi Campbell, on the effects^of soaking seeds in chemical solutions, and have determined to repeat one or two at least of his expen ments, provided the expense will not be too great. _ I should like to try the effect of sulphate of ammonia on abot two acres of land where we intend to sow oats. I^ y."u;a inlorm me what will be the expense I shall be much obbged t vnu Mr Campbell states that he " prepared the various mixture from the above specified salts, exactly neutralized.'' 1 suppose that the sulphate of ammonia was neutralized by the addition ( some alkali, as potash or soda ; but I am not sufficiently versed i chemistry, to determine either the substance which should be use or the quantity which is required. ^,^..^. p .^oTTO Respectfully yours, SAMUEL P. l^^^^l^"- We have not seen any account of the final results ot M) Campbell's experiments, but we have regarded them as doubtfi in some respects. Soaking seeds in mineral soluUons is by n f\ CORRESPONDENCE AND MISCELLANY. 129 means a new thing, and is attended with some good effects, but we I are not ready to receive the full extent of Mr. C.'s faith. The process no doubt gives a vigorous start to vegetation, and enables , the plant at an early period of its growth to prepaie for its future I support. It will also serve to protect the seed, and perhaps the young plant from the depredation of worms. The expense of preparing the salts we cannot state. They could, however, probably be procured of any druggist, and as sold by them are already " neutralized." We shall be glad to hear the result of the experiment, and of course recommend a portion of 'the field to be sown with seed that has not been soaked, in order to ascertain the effect correctly. Our friend and correspondent Wm. Case, Esq. of Cleveland, Ohio, writes thus : I wish I could get some information relative to the application of Galvanism and Electricity to Agriculture. We have nothing of the kuul here. I have tried Galvanism unsuccessfully— proba- bly owing to the drouth, the return current passed back through the deep and damp ground far from the roots. In answer to which we would say that we are not at all sur- prised at the result. The truth, however, in the matter is, there is nothing to be expected in the premises. It is not many years >ince the story was going the rounds, that cress seed was planted in ;he morning, and was grown in season for the dinner table by the lid of electricity. The cress story, and the last story from Eng- and, detailing the wonderful effects of electricity, belong to the ;ame class. Both are doubtful. GREATEST IRON MINES IN THE WORLD. In Newcomb, Essex county, N. Y., in one mine, there is suffi- lent ore within two hundred feet of the surface to make eighty Qillion cubic feet of iron. Two other mines, within two miles, re nearly as extensive as this ; and at all, the ore may be quar- led out to the open day like flagging stone. To increase the value f these mines, they are in the midst of a wilderness of wood, and VOL II. — NO. I. R 130 QUARTERLY JOURNAL. situated directly upon a great water power. The western states abound in lead and copper; the country south of Lake Supe- rior in copper and silver; the southern states in gold. Penn- sylvania, Ohio, Illinois, Indiana, with many others, in inex- haustible beds of coal, associated also with iron ore, and all these in a country rich in the great staple of the vegetable kingdom. Well may we inquire, what country abounds so much in the ele- ments of prosperity as our own ? And let us rejoice that these elements are neither owned nor controlled by a despot, but belong to the people. LEAD, SILVER, AND GOLD MINE IN NORTH CAROLINA. This mine is in Davidson co., ten miles southeast of Lexing-i ton. It varies in the amount of the valuable metals which it yields at different depths. At the depth of forty feet, the ore yielded, when dressed, fifty ' per cent of lead and from twenty to one hundred and twenty oun-jl ces of silver to the ton of lead. The value of the silver varied! from $1.80 to $2.00 per ounce ; its price being enhanced by thfi; large proportion of gold found in combination with it at this depthj At sixty feet the ore had increased in richness ; and the greatesljl value which portions of the ore had attained, amounted to fiv«|' thousand ounces of silver to the ton ; but those were only smal i portions. The silver is in a metallic state. The average yield i;: one hundred and twenty ounces to the ton. The value of th(! whole yield of the mine for twenty-seven months, was two thou sand six hundred and sixty-one pigs of argentiferous lead, yieldim silver and gold to the amount of $13,288.68. — Taylor^s Report, on the Washington silver mine. ARTICHOKES. We agree with the Prairie Farmer, that Artichokes are hardl; worth cultivating. They are not so nutritious or prolific as po COKRESPONUENCE AND MISCELLANY. 131 tatoes, and will certainly be attended with more trouble and labor and exhaustion of soil, if a business is to be made of their pro- duction. HENS, To be kept laying through the winter, must have warm quar- ters and be fed considerable animal food. In order to fatten fowls rapidly, they should be well supplied with charcoal, broken into small pieces. They will become very fat if shut up and fed on this substance alone. 132 QUARTERLY JOURNAL EXTRACTS DOMESTIC AND FOREIGN JOURNALS, PROCEEDINGS OF THE AMERICAN ASSOCIATION OF GEOLOGISTS AND NATURALISTS ■ At the Annual Convention, held in New- Haven in April, 1845 ; with remarks by one of the Editors. n The gentlemen composing the Convention, assembled at the old)! dining hall of the boarding house back of the Centre College Building. About forty persons were present, and enrolled theii names. Among them we find the following : Dr. Barrett, Middletown ; Dr. Charles T. Jackson, Boston Prof. Silliman, New-Haven j Dr. D. Humphrey Storer, do J.D.Dana, do Prof. C Dewey, Rochesier,N. Y. J. D. Whelpley, do Dr. Stephen Reed. Lantaster ; B. Silliman, Jr., do Prof. I. Johnson, Middletown ; Prof. Olmsieadj do Prof. J. R. Loomis, Watervillej Prof. C. U. Shepard, do Prof. H. D. Rogers, Phil., \ Me. Dr. J. Bacon, Boston; Prof. J. W. Bimly, West Point J. E. Teschemacher, do Prof. H. H. Haldeman, i'hil. ; Francis Alger, do Prof. John H. Redfiekl, N. York The time of meeting was named to be half-past two. A Irttl before three, Pi of. Silliman rose and called the meeting to order and expressed his regret at the unavoidable absence of Prof. Rogers ot Virginia, who was to have acted as chairman. H therefore nominal ed Prof. Dewey of Rochester, N. Y., in his place and this was carried, and Mr. Dewey took his seat as President. The secretaries of last year weie to liave acted this year, bu Dr. Lawrence Smith of South Carolina bein and there meet more boulders ; through Stockbridge, east of Leno mountain, and meet them again, all of the same geological charail ter. Within about two hundred rods of Canaan, slate comes 1 the surface ; and hence proceeds another chain parallel to the first- not aspecimenin the valley beneath, but many south of the southei range. The metamorphic rock crowns the summit of all. TJ»I is an intermediate range between the talcose slate of the Taconi range, and the greywacke west of the Hudson. The only rock i situ in Richmond county is lime. These boulders have no scratches their angles are perfect ; they have been brought by water, an "this side up with care," seems to have been marked on them, an' attended to ; edges and angles distinct beyond belief. The rang is thirty miles long, and only twenty rods wide. The hill crosse by the boulders is one hundred feet higher than Canaan hill, ttj \\ i i f i EXTRACTS FOREIGN AND DOMESTIC. 141 starting point. They form an unbroken chain of rocks ; the larp;est and most numerous of them are on the eastern side of the hills they cross ; a few are on the western side. Prof. Hitchcock said it could not be accounted for on any known theory of drift how these boulders were placed where they were. It was remarkable to see this chain of boulders for a few rods wide and miles in length, like the grading of a railroad — carried over the hills in an oblique direction — an unbroken chain. We can see the outline very clear. Edges and angles, sharp and unbroken ; it goes straight to a certain point for twenty miles, and then turns at a sharp angle of twenty-five degrees. What ice- berg could have carried them all to that spot — some half as large is this room 7 IIow could it detach them from the parent rock ? TTow could water carry them in a bee line in this way, and carry htm oliquely over these hills seven hundred feet high ? It was mswered by some, supposing the ice to freeze round an island — i)r top of mountain — and then immense earthquake waves come imd rock them oil, and these boulders thus dropped by the waves. I Dr. Jackson supposed it owing to the existence of ancient lakes, iind their freezing ; the ice and water brought these boulders left jhem on the shores of the lakes. We see this going on in Lake Superior now — every kind of boulder of the upper country is bund scattered around the Sault St. Marie — or the outlet of the lake. Prof. Dewey observed that Prof. Hitchcock had shown that ice- )ergs, (Sec, had carried large blocks of greywacke of Catskill over lills twelve hundred feet high into the Housatonic valley. Dr. Barrett said that there were enormous masses of dirty yel- ow quartz lying in Middletown, rounded, oval, like an egg, and lat like a lapstone. One in front of a Mr. Bacon's house, from its size and shape, was called Bacon's pudding ; these were lying jeveral feet above the level of the valley of the Connecticut ; had jhe land risen on which they lay, or had the Connecticut river alien ? Had we any means of knowing what was the height of he Connecticut four thousand years ago ? Now^ the Nile, five lundred miles above its mouth, at Phile, is twenty-four feet lower ban it was four thousand years ago. Prof. Hithcock said that the terrace lines along the valley of be Connecticut, alone show that the river was once at those eights. We have no means of gauging it within any historic ecord. Dr. Jackson said that the ancient pot holes eleven feet deep in qe hardest granite on the tops of mountains dividing Merri- aack and Connecticut were full of pebbles, and show that the Connecticut and Merrimac were once connected. Eleven hun- 'red feet is the height of the mountain on which they are found. Prof. Silliman spoke of the remarkable pot holes on the Fran- 142 QUARTERLY JOURNAL. conia mountain, twenty by fifteen feet in size and fifteen feet deep — water flowing through there now — most beautiful example of the connections of different streams ; no workman could carve it out so skilfully. It should be visited by all scientific persons. Dr. Jackson said, that long before the present continents loen elevated above the ocean, water must have passed through thif mountain gorge between the Merrimack and the Connecticul rivers. Prof. Silliman said that no doubt the true mode of transpor was ice and water ; but their great power was much underrated Lieut. Ringgold, of the Expedition, said he coasted along one ice- berg over seventy miles in length — a mere stranded iceberg Here, then, was a mode of transport for the largest blocks we evei find ; the blocks once torn off from the parent rock, and frozen in then the ice melts, and the boulders drop down in line for forty fifty, or sixty miles Mr. Hays, of the Exploring Expedition, believed the greai( transporting agents to be the small icebergs of four or five mile» long, which in the South Seas are continually detaching them'i selves and pieces of rock along, but never carry the rock abov«i two miles from the source, and thus a line of boulders might hi distributed like those lines of boulders spoken of by Dr. Reed. Dr. Reed said the angle' in the line of boulders in Beikshirti county was a direct angle of twenty-five degrees and not a curvi Prof. Hitchcock said that these remarks threw more light oi the great moving power of these boulders than he had ever ma with before ; but the chain was so narrow and regular Dr. Reed said the width of the chain was about 15 feet only and never more than 30 feet wide. As to icebergs breaking oi the top of these rocks, why did they not break off the tops of th< hills close by, only a few feet lower, where the slate comes to th< surface ? Dr. Jackson alluded to the carrying of the large copper rod from Isle Royal, Lake Superior, to the Ontonagan river on a raf of ice Prof. Rogers said that before they could establish such theories they must first prove or presuppose the permanent submersion o the present Continents below the level of the sea; and he chal lenged proof of this from any one, as he had often done before i a if such had been the case, there w^ould have been great ocean tidij marks to show when and where this Continent was submerged But in the midland valleys of the American States there was n( marine deposit in proof of this ; no marine clays or marine shell: in the valleys of the Ohio, or any of those regions. There wa; proof that an arm of the sea ran round at one time from the St Lawrence down through Lake Champlain, making an island o EXTRACTS FOREIGN AND DOMESTIC. 143 New-England ; and also proof that an arm of the sea once ran jfroni Lake Ontario to the Hudson river, making an island of the lipper part of the State of New-York ; but there was no proof that this whole Continent had been submerged, as the gentleman insist- ed on presupposing. He must insist on accounting for it in ano- (ther way; by volcanic force acting on the great oceans of the "aorth. This would produce all the wonderful results we are daily Dtherwise astonished at. Bodies of water hurled along with tre- Inaendous velocity will carry large masses of stone suspended for a ong (Ustance. From the mouth of the river Amazon large bodies Df stone are carried out by the velocity of the water a great way ;o sea before they sink. And in this way one force from the north neeting an opposing force, it is very natural that these angles ihould be thus formed, as described by Dr. Reed of the chain of lerpentine boulders in the paper read to them this morning. A ;udden irruption of an Arctic Sea, upheaved by a volcano, would :)e equal to all the phenomena of this character. But he was sur- )rised that the subject of waves of translation was not considered 'In this relation. Waves of translation are caused by a movement !)f the whole body of the sea from its surface to the bed of the sea. ]A^ho can count on the immense force of such a moving power 1 irhe great tide wave goes round the earth twice in 24 hours. But he velocity of sea v.'aves, engendered by earthquakes, has a velo- „ity of 30 miles, a minute — twice the velocity of sound. The earth- )iuake of Lisbon threio a succession of 36 enormous waves across \he Atlantic to the shores of Antigua in 10 hours. Ten successive ihocks at exact intervals of 35 minutep. We must look for ex- planation to a great volcano bursting out in the Arctic Sea, throw- ing waves across the southern Continents, and these are still far- jher carried forward by the successive rocking of the great crust |f the earth ; in their course ripping off all the projecting crests of jhe highest hills and leaving them where we find them ; and sim- ly accounting for all the phenomena we find on the earth's sur- ace. Prof Rogers continued in a most eloquent manner to combat he theories of the dynamic force of icebergs, &c., as moving causes f these deposits, and to prove by actual data the precise velocity f certain seas, and streams, and the large number of pounds weight they would carry to given distances. Prof. Silliman said that the Catskill mountains and hills of Ohio reje formed under water — there was no necessity for sinking the lountains — they were under water before — they were upheaved 'om beneath the water and presenting their salient points ; get- ng encrusted with ice ; then suppose that Prof. Rogers' great ower was set in motion, breaking off these icebergs and w^hirling icm round and round ; these angles might thus be formed ; and nus all these theories are easily reconcilable with each other. 144 QUARTERLY JOURNAL. Mr. Whelpley said — It was necessary to account for the trench-: ing out cf the valleys in addition to the other matters alluded to.| and explained the jreolosrical phenomena connected with the break-j ino of the dam of Mill Rock, near New-Haven, the trap rocks, andi other places in the vicinity ; and contended, very modestly, thai the trenching out of the valleys, the deposition of ranges of boul-' ders, the formation of the terraces of the river valleys, could alii be accounted for on the supposition that the subsiding and raising! of the earth's surface was gradual. ^ Prof. Hitchcock moved to lay the subject on the table ; it ha(4 generally formed the dessert of our entertainment, and now it bic fair to occupy the place of their dinner. (Laughter.) He hoped however, to hear of it again ; he believed the understanding wan that gentlemen should be allowed to mix their ice and water ii| quantities to suit themselves. (Laughter.) The subject was then laid on the table. Invitations were then tendered and accepted for all present, in" eluding the reporters, to go and take supper with Prof. Shepardi and examine his beautiful collection of minerals. But the report' ers had so much work to do that they could not avail themselvei of the Professor's very appropriate courtesy. I Prof. Silliman then said that he would be on the bridge to-mor row morning at 8 o'clock, ready to conduct any gentleman to tlu top of the East Rock, so as to get a good view of the curious formi ation of the surrounding country. An unfinished paper on the fossil fish of the United States wan read by Mr. Redfield for his son, and the meeting adjourned. AFTERNOON SESSION. The General Committee were then appointed of the followinj persons : Prof. Deweyj B. Silliman, Jr. Dr. Jackson, Dr. Binney, Prof. Silliman, Prof. Hitchcock, Dr. J. C. Booth, John L. Hayes, E. C. Herrick, Prof. Rogers, Mr. Redfield, Dr. Dan Mr. E. C. Herrick was appointed Treasurer. Prof. Hitchcock then made some remarks about the Geology 0 Western Asia. He had received one hundred specimens fron Mount Olympus, some of wdiich — calcareous spar — were ver curious ; he had three hundred specimens of a series of rock between Trebizond and Ooroomia he would write about hereafter He was curious to get a bottle of the water of the Caspian sea and this spring he received a bottle of it through the British con giul at Teheran, which must have come at least twelve hundrec miles on horseback. The consul got several bottles of the wate: 1 EXTRACTS FOREIGN AND DOMESTIC. 145 roil) the Russian Admiral commanding the squadron in the Eay of lA-strabad ; he made one of his captains go and fill the bottle far out in the Caspian Sea. An analysis of this water gave n JOOO grams 13.2 grains of solid contents; of free carbonic icid .24 equal to .5 of a cubic inch; and there is a large |]uantity of sulphuretted hydrogen in it— .67 of a grain; and his IS a much larger proportion than we generally find in sulphur springs. The result .1 give thus : Sulphuric acid, ^"^f'f Chlorine, T'q Lime, .■;;;.■ .■.■.■.■.■.■.■■;;;; , 4 .Soilium, _ 2'^ IMag-nesia, .!!..!.!, i -i Carbonates lime and maenesia, ' '. o'j Gypsumand do. do ..........."..'.." 0 4 Or thrown into the form of salts thus : Sulpliate of magnesia, a ^o Chloride sodium, 5 17 Carbonates of lime and magnesia in soiutioii," .'.".'..*.. 0 4fi Chloride calcium, o'T^o Sulphate lime, ..'.'.'.'.'.'.'. 0*44 Sulphuretted hydrogen, .'.',.'.'.".'.'.".' ........ \ o!?! This water contained no iodine and no bromine ; its taste is pe- Liliar ; and it is a weak saline. , A bottle of Caspian water from close to the shore only £rave I grains of solid matter in JOOO ; and nearly one of sulphuretted ydrogen— a very large proportion of the laUer indeed, owino- to le decomposition of the sulphates by organic matter. ^ I The analysis of the ocean water on the eastern coast of Africa .so shows large quantities of sulphuretted hydrogen, produced by lie decomposition of organic matter at the mouths of rivers on the bast. This can be seen by reference to Prof. Daniel's analysis ■ |nd this sulphuretted hydrogen, from this organic matter, is the iiuse of the terrible fevers on the coast of Africa, where the mala- a is said to prevail, and in all hot climates. ' Prof. H. also said that Mr. Perkins had sent home a very curi- is account of a salt pond in Persia, the water of which was five etdeep, and the salt at the bottom five feet thick; the water as separated from a large salt lake by a small sand bar; in hio-h jinds the lake water was washed over the bar into the pond, and . jence was evaporated and salt made by the hand of nature. : je also sent home an account of a curious cave near Ooromania* : |t of which flows a stream of carbonic acid gas similar to that ; the grotto Del Cano near Naples. : iDr. Booth said, that he formerly analyzed the Croton and Jhuylkill waters ; the former had five grains of solids, and the ifter four, to the gallon ; now, in the absence of disturbino- Jiuses, the Croton only contained less than four grains to the gal- lb, and M-as purer than the Schuylkill ; but the purest water he ' K1 region, there is not the least doubt, but that before long we shall find in Georgia and the Carolinas a valuable diamond-bearing rock. This rock is properly of a transition character ; for although there is some difficulty in classifying it, as some portions seem strongly to partake of the character of rocks of the primitive series, yet the diamond-bearing rock is undoubtedly of the transi- tion order ; it is in layers not conformable to the stratification of the country ; and we must search it out, not where it is indubita- bly oi a primary character, but where it partakes somewhat of a secondary character. In Stafford county. Conn., we have also a kind of flexible sandstone called firestone ; a mica slate slightly tlexible ; but the talcose slate, usually found with the gold and diamond-bearing rocks, with us runs out. J)r. Jackson asked if any platina has yet been found in the Uni- ted States ] Prof. Shepard — None. Jackson — I have seen a letter from Alexander Humboldt, in hich he says that from the similarity of our gold region to that 156 QUARTERLY JOURNAL. of Russia and Brazil, he has no doubt but that we shall find gold and diamonds in them. Prof. Olmsted said that twenty years ago he saw two specimens of this flexible sandstone at a farm house in Lincoln county, Georgia, five miles s'juth of Graham's Iron Works ; this was also in the gold region. One piece was as flexible as an eel ; it was six inches long and two inches diameter ; it was cylindrical and I nl shaped like an old fashioned pestle. I asked the farmer to give iti w to me, but he refused, and he must have had the organ of firmnesii » largely developed, for when T asked him to sell it to me, he said he had concluded to keep it ; but he consoled me with this remark, that if he could have made up his mind to part with it, he would not have charged me a cent for it. (Laughter.) Dr. Jackson said there was a mineral very much like it that was used instead of granular quartz at the glass w^orks in Keene, New- Hampshire. Was it possible that gold might be found in situ in that region. Native gold has been found in Vermont. i Prof. Shepard said it was doubtful if the native gold said to I have been found in Vermont came from that State originally. It might have been washed to the spot. Dr. Jackson alluded to Gen. Field's specimen, which undoubt- edly was found in situ in New-Hampshire. Prof. Dewey — Well, but gold has been washed out of the sand in Vermont. Professor Shepard — Yes, sir, but it is believed the sand had first been salted with gold. (Laughter.) Dewey — Well, I should like to know who can be salting iht earth in this w^ay. Prof. Hall said he always looked upon the flexible sandstone tc be a sedimentary rock. Prof. Shepard — That agrees with the opinion of the French tra veller. He was a little confused where to place it ; but some o: it was evidently a transition rock ; and the diamonds and gold ir Brazil are found only in sedimentary rocks. Prof. Booth said that there was a large diamond in Philadcl , phia that had been found in a pudding stone with oxide of iroii' and manganese. Prof. Shepard said that those found in the gang were not coi sidcred genuine. TAKING SILICA OUT OF VEGETABLES. Dr. Jackson then related a very interesting process he hi invented of depriving vegetables of their silex. This was resorted to in order to use common reed poles to make paper and cordage &c. He used for this the fluohydric acid. For this purpose he used a lead cylinder full of reed poles^ crushed and moistened ; he placed some fluor spar in a lead retort ' EXTRACTS FOREIGN AND DOMESTIC. 157 'on a sand bath ; he poured on the fluate of lime some sulphuric licid ; this drove oif the fkio-hydric acid, which, passing through ;,he reeds in the retort, entirely deprived them of tlicir silica, which silica was precipitated in the glass tiirough the lead tube, in a gelatinous deposit. Tn this way most beautiful paper could be made ))f cane poles, or common reeds; as tough as bank note paper, iind quite white. Fluor spar was iour cents a pound. It is a good node of analysis, also, and only occupies about five minutes. We :an use straw or grass, &c., instead of poles, and we have also bund that milk of lime first passed through the cylinder will take p much of the silex from g7-een cane poles. Mr. Redfield said that Gov. Reed of Bermuda had sent out to lim a quantity of the fibres of the arrow root plant, after the rrow root had been pressed out of it ; and that if any one want- d to make paper out of it, he should be happy to supply them ;ith any quantity. Dr. Jackson then introduced a specimen of Kenkrenite and one f Nepoline, found at Litchfield, Maine ; the same, precisely as is )und among the gold, &c. of the Ural Mountains. They are the rst specimens ever found here. Dr. Jackson then gave the result of his analysis of the Rosen- ale cement, and the Connecticut hydraulic lime ; and stated lat the best quality of these was when the oxygen of the bases as in such a proportion as to form a bi-basic compound. He Ided that the presence of manganese, of sulphuric acid, of pot- jh am! of soda had been too much overlooked in these com- unds. Prof. Rogers read a paper on the slaty cleavage of rocks, and a per by Mr. Storer of Boston was read on the " Fishes of merica. The meeting then adjourned. AFTEROON SESSION. Prof. Coffin read a brief paper relative to the prevailing winds North America ; and pointed out the fallacy of making observa- ns by the old mode ; for example, out of twelve observations, if four instances the wind blew from the north, in three from the uth, two from the southwest, one from the west, and one from le southeast, the prevailing record w^ouldbe that the wind mainly iw from the north for ^ given time ; when in fact the prevailing nds would be from the southward. He also pointed out the error calculating surface winds, and various other erroneous matters 0 which ignorant men, self-styled " wund-regulators," have len. The winds follow a uniform track from a point nearly west ; Id then from the north, toward the Rocky Mountains. But we 158 QUARTERLY JOURNAL. have a less decided law in regard to wind than nearer the equator and get out of the influence of the trade winds. Whenever the winds are registered, the change in the barometers must also be noted. The observations at the surface of the earth are very im- perfect. Mr. Redfield said that the War Department ordered, erroneous- ly, that in all observations on clouds, the course of the lower stra- ta of cloud should be noticed. This? was all wrong. Prof. Rogers trusted that Messrs. Coffin and Redfield would pre- pare a digested report of the prevalent course of the winds, an( the systematic currents of the earth's atmosphere, on this Conti nent. Prof. Olmstead hoped this would be done ; and then the tern " inconstant as the winds" would become obsolete ; and it wouli be seen that the winds obey laws as well as other bodies in natun Mr. Redfield hoped the inquiries and reports would be indepen dent of each other. Prof. Rogers said that it was well known that committees c one always worked much better than any others : but there was way to make committees of two work twice as well as committee of one — by each making an independent report. Mr. Redfield declined, because of other business. Finally, Prof. Coffin was appointed to post up all the vagari of the winds on this continent. Prof. Bailey made some very interesting reuiarks on that singi lar plant found in mines, which glowed with a phosphoresce] . light, making the mines look like enchanted palaces. It is call Rhizomorpha ; he exhibited some specimens of it, which he hi found in this country, not in mines, but in between the bark k the decayed stumps of old chesnut trees. He said it would 1 found by search, in the stumps of any decayed trees. It look< like a lot of small dark brown strings, fibres, or tendrils of decai ed plants, but when taken into a dark room, it exhibited a beaut ful phosphorescent light. It appeared to do this by the absorptit of oxygen and the exhalation of carbonic acid ; a reverse proce from the ordinary combustion of vegetables. Any person cou ^f get this plant out of the fields, and exhibit the phenomenon in 1 own parlor. It appeared to be phosphorescent, however, OD whilst growing. Prof. FCogers said that the phosphorescence of the glow wo> was also supposed to be owing to the absorption of oxygen, ai j('^ the exhalation of carbonic acid gas, a similar process to the resj ration of animals. Dr. Jackson said that common calcareous spar, when placed a hot shovel, becomes one of the most beautifully phosphoresce substances we know of. It glowed fiercely with a golden yellc light. fa EXTRACTS ro REIGN AND DOMESTIC. 159 Or. Jackson then read a paper on the copper mines of Lake 'iiperior, in which he showed that the copper ore of that region s hirgely mixed with silver, particularly in the valuable mine on '.wj:\c River. In a ton of the rock ore as delivered by the miner n llie bank, he found, by analysis, that there was the following ;iliie : Of silver, $87,25 ; copper, $ii\ 10 ; total value, $129.35. Ml that it was more properly a silver than a copper mine. He vliibited some very fine specimens of the silver and copper ob- liiud from that place. The meeting then adjourned. FIFTH DAY. COPPER MINES OF LAKE SUPERIOR. Prof. Jackson had said in his statement that the islands between ake Huron and the Sault St. Marie were of the same fossilifer- us character as the limestone of Niagara. At the Sault we come ) the red sandstone. Here the rapids are two or three miles wide tid nearly a mile long; the fall is about IS feet; it would be very isy to make a canal round them, as the excavation for the whole lile would be in soft, grey sandstone, easily blasted, and th ■ sides f which would form good walls for the rocks. On the flat round between the Sault village and the Lake there, is a large uantity of boulders of many tons weight; of sienite, porphyry, reenstone, trap rock, with epidote and sandstone. T':.jse have Ibeen brought hither by drift ice; and we have abundant proof f this all along the shores of the Lake. There are two well arked old shores of the Lake. One is a gravelly beach a short istance off, and another is at the base of the hills; and there is a rge bog between the two. The soil on the hills is good, and sup- orts fine trees — rock maple, birch, larch and Norway pine. rue, there is no limestone on the borders of the Lake; but there 'e enormous veins of calcareous spar, enough for all the purpo- !S of fluxing the copper ore; and the old red sandstone which found up the Lake will just do to build the smelting furnaces ith. The rocks dip all round the Lake towards the water at an igle of about 18 degrees, and run N. E. and S. VV. The pre- liling rock in the neighborhood of the copper is coarse conglom- ■ate. with trap dykes intersecting. The ore is a hydro-silicate ■ copper, and was known to the old voyagers as the green rock. eins of black oxide of copper have been opened at Point Ke- eewenon that contain from 60 to 70 per cent of copper. Bluffs conglomerate and trap dykes intersecting are found in place be- een Agate harbor and Eagle harbor, with veins of calcareous 160 QUARTERLY JOURNAL. spar, interspersed with datholite and pieces of pure native copper these have the same evidences of igneous origin as the trap rock There is also a vein of phrenite 4 feet wide, and every crystal which had a crystal of copper attached. In short, every vein tha is found or opened in that region, (no matter what the base is contains more or less silver. But the best mine yet found is th ore on Eagle river; the vein is from 1 to 13 feet wide, and the vein contain metallic copper and silver; amygdaloidal globules wit crystals of copper and particles of silver; and frequently we sa\ pure copper and pure silver in the same globule. We also fin* leaf copper and leaf silver; and octahedral crystals of silver (Dr. J. here exhibited fine specimens of all these minerals.) Thi great copper rock found on the Ontonagon river had serpentin attached to it; and the only copper we find that is mixed up witi serpentine is on Isle Royal, whence that great rock must have be© carried on a raft of ice and landed above the rapids, as there is m copper in situ within miles of where it was found. In Nova Sec tia the copper that is found is just where the trap goes through tb sandstone, and igneous action has probably reduced the ores t native copper. But the copper on Lake Superior, I confess, think to have been part of the ijnmary copper of the globe, (i Dr. Houghton also does,) brought up from the molten mass by ti trap rocks. It is a badly wrought slag; as if old Pluto had separated all the metal from the slag before he let the trap n push it up for the service of man. There is one vein of copp 11 feet wide and one mile long, that will repay all the outlay ( the Company. The Cornish miners th€re have sunk four shaf on the banks of the river, intending to work the mine under tl river. One shaft is already 60 feet, another 40, another 30 fei deep — all done by hand power. The deeper they go the rich* the mineral is; and it contains about one-fourth silver. Col. Gk tiot has the superintendence there. And in working one sing] exploration shaft at the Eagle river mine, the metallic conteni brought out by hand are worth $30,000 ! The rock is amy§ daloidal, and blasts very easily; it does not take more than twer ty minutes to make a hole for a blast. There is no water in tb shafts at all, although they have worked down 25 feetbelowthebe of the river; and instead of the water of the river troubling then when the dam is built it will be their greatest friend. The watf wall raise the ore from the mine, pound it, blow the blast for th smelting furnace, and saw the wood for the buildings. The prt vailing ores there are the black oxide of copper and the silicate c copper; there &re no sulphurets of copper found in the whole r€ gion. One valuable large vein contains, in the clear ore, 25 pe cent of copper, besides silver; and the deeper they go the bette it becomes. EXTRACTS FOREIGN AND DOMESTIC. 161 Prof. Dewey suggested that if that was the case universally, he best plan for speculation would be to buy wider somebody. Much laughter.) Dr. .Jackson warned people, however, against being too san- :,uii)c; there would be a good many poor mines opened there; and s many bad speculations as there were in the Maine timber lands. Laughter.) The copper veins are easily found; they run south !5 degrees west, and wherever we find a ravine with the depres- ion conformable to that line we are sure to find a vein of copper; ■r a wet place in a ravine where the plants grow luxuriantly, it is a )roof that the vein decays faster than the enclosing rock, and that ein is copper. The best flux necessary to reduce copper ore is lie calcareous spar, and that is found in great abundance there. 'lie great question is, "Will these copper veins hold ouf?" In lie West India copper mines the native copper changes tosulphu- ets as we penetrate the mine. The laws of gravity are in fa- or of the fact that the deeper we go the richer will be the vein, low shall we go down in the earth until we come to that spot here we can ladle out the melted copper? I forget how far Pre- ssor Rogers said that would be. Prof. Rogers. — About ten miles ! (Laughter.) Dr. Jackson. — We have abundant proofs in our specimens that le copper and silver must have melted together; we find silver in le copper, but we never find a trace of the copper in the silver, ^'e find also zigzag veins of silver running through the copper. low if we try to make an amalgam of these metals, if we melt the jpperand bring the silver to a contact with it, part of the silver ill unite with the copper and the rest remain pure silver in me- iianical contact with it; but if we melt the silver and bring the ppper in contact with it they will thoroughly amalgamate. And lis singular segregation we find done by nature in the copper veins f the Lake Superior region. The plan proposed for separating le copper and silver in these ores, is to make all the copper into lue vitriol, then make the silver into a chloride of silver, reduce , and send it to the mint. The copper ore will be broken up at lemine, carefully washed and picked, and then packed up in kegs id sent down to Boston to be smelted. There is also an ore of itimonial silver found in these mines. The sandstone of this re- lon has no copper in it; but at the point of contact with the trap bcks, there is a little native copper. The rich vein of black ox- e of copper opened at Fort \Vilkinsis 14 feet thick, and contains J per cent of copper. In a ton of the rude ore, as delivered by le miner at the pit bank on Eagle river, there is the following jr centage : — Of Silver i $87 25 Of Copper 42 10 Total $129 35 VOL. 11. — NO. I. V 162 QUARTERLY JOURNAL. And in a ton of the ore as delivered at Boston, there is $568i worth of silver and over $200 worth of copper; so that it is morei properly a silver mine than a copper mine; 17 lbs. 9 oz ot thei clean metal was obtained from 50 lbs. of the ore, by careful assay:, 50 lbs. of copper ore gave 11 lbs. 4 oz. in large pieces of copper and silver, besides the washings; and an assay of that yielded 663 grains of pure silver, or equal to 25.2 of silver to a ton oi Dr J also stated his observations on temperature. On Laki Superior, in August, the air was 53.8 Faht^at noon; the water was 48.2 Faht. in lat. 47 deg. North. On Lake Huron Juli 23d the air was 66.5 Faht. noon; and the water was 68 1 aht. both observations taken while the winds were blowmg prettji fresh Prof Shepard expressed great doubts whether the copper re gion of Lake Superior would not be a failure after all. He thoughl it was a formation analogous to the new red sandstone of theOoB npcticut valley. Copper was found in numerous places along thj valley, diffused through quartz and barytes spar, and entangle with trap at the contact surface of the primary and secondarj rocks. It was found thus chiefly on the western frontier line ( the secondary; at Rocky Hill near Hartford, and at Enfield Falli Here was found native copper, red oxide and black oxide ot coji per, copper pyrites, &c.; all washed down from their original m^ trix into the valley, and washed into the crevices of the sandstone He conceived this valley to have been once a lake, at the bottoi of which were large masses, sheets and boulders of copper. ThJ came the trap dykes fusing up to the surface, and brought up tF^ copper, through which they passed, the copper resting on bo sides of the trap as at Mount Carmel. He conceived Lake bup^ rior to have been originally a primitive formation; the new rf sandstone was found on either side of the Lake; and the eoppj found there was swept by waters into the vertical chinks ot tJ sandstone; then as the trap came through it melted the copper OD producing results analogous to those in the Connecticut val e and thus he concluded that the Lake Superior copper ore is merely superficial formation reduced from copper ores pre-existing in t! sandstone. The presence of silver could also be accounted for; the great copper regions of Germany which exists from the cos of the Elbe to the banks of the Rhine, in the rich copper mu wrouP-ht near Rottengen in 2,000 tons of copper there were foui 20,000 marks of silver, or equivalent to 10,000 lbs. weights Dr* Jackson said he had doubts before he went up to Lai Superior, but he is now satisfied the copper ores there could n have been reduced from sulphurets by the action of trap dykt EXTRACTS FOREIGN AND DOMESTIC. 163 You. may melt a sulphuret of copper in a furnace 1000 times, but you never can reduce it to pure copper unless carbon be present. 'He was also satisfietl that the calcareous spar veins, containing cop- per which he found there, arc true igneous dykes, cutting up ^through the strata the same as the trap dykes; and that the cop- jper ore of that region is part of the primary copper of the Tlobe. The ore had been traced for a mile, and contained 70 ler cent of copper. But still he warned the public against my wild-goose speculations there. TRAP ROCKS, &C. Dr. Whelpley then made a few remarks on the theory of the rap rocks of the Connecticut valley, &c. He observed that the lew red sandstone here was bounded by ridges of primitive ; the lip of the sandstone was a little to the south of east and the trap monies up through conformable to this dip. The trap goes east of lorth through Connecticut to Massachusetts. Serpentine and ar- l^illites principally compose the primitives on the borders. The vhole of Connecticut, the west half of Massachusetts, Vermont, ^cc. were once covered with this new red sandstone. It is seen solated at Woodbury, Conn. ; where the trap is pushed up through he sand, it has vitrified it. The sandstone between the dykes is •oft and friable. Some considerable discussion here took place relative to the )rigin of the crescent-like form of the trap, which by Mr. Whelp- ey was thought to be owing to the obliquity of the trap in the niginal formation, and by Mr. 15. Silliman, Jr., to surface denuda- ion. FRESH WATER FORMATION IN OREGON. Prof. Bailey gave a very interesting account of specimens of bssilliferous siliceous infusoria, brought from Oregon by Lt. Fre- nont ; they w^ere similar to those found now beneath the peat )ogs of the United States, and had ceased to be an object of sur- irise, although they must cease to be an object of interest. There vas an unusual degree of interest attached to these infusorial strata i)f Oregon, as they occurred under circumstances unparalleled. iPhey are all fresh water infusoria ; and are from near the river on he eastern flank of the Cascade Mountains, which are volcanic md are 15,000 feet high, in long. 121° 10', lat. 44° 35'. Over these nfusorial strata there is a deposit of scoriaceous basalt 100 feet hick, beside other strata. So that these smallest specimens of creation have been thus hermetically sealed up to the present day. Prof. Rogers observed it was a subject of the highest interest ihat we had at last found a genuine fresh water formation in the Jnited States ; and over which remains the lava of volcanic cra- ers now extinct, like what is met with in Central France. It wa^: 164 QUARTERLY JOURNAL. atoost interesting matter ; and at the proper time he would show that there was also a fresh water formation on the Upper Missouri, and also many others he hoped to find in the United States. Prof. Bailey said that nearly all these fossil infusoria that he had examined were of species that now existed. He showed draw- ings of the Eunotia gibba, Spicula of Spongilla, Gallionella distans. Surillella splendida, Gallionella nov. sp., &c. &c. Prof. Silliman said, then, that down to the limestone of the Hud- son river series, &c. we had these microrcopic forms accompany- ing us as far as we had any proofs of life at all. Prof, Hall said that Lt. Fremont had found specimens in Ore- gon of the cretaceous period, and some very similar in lithologica! formation to the Bath Oolite ; also south of this he found an ar-i gillaceous limestone, and fossil ferns in shale ; these were east ox where the infusoria were found. The whole of the Oregon regio] was of the greatest interest to the geologist. Through several d grees of it to the south of where the above were found, there ex- isted immense salt lakes and mountains of salt. And through all the recent limestone formations there the trap rocks have pass© up and disturbed the strata from the Rocky Mountains to the Pa- cific shores. And over all there were seen numerous extinct vol-i canic hills, and also some volcanoes still in activity. The meeting then adjourned to dinner. AFTERNOON SESSION. After some trifling preliminary business, such as arranging th»i order of committees, &c. the President said that the subject for thu afternoon was !f fi « ff THE TACONIC SYSTEM OF ROCKS. Mr. Haldeman stated that Mr. Emmons considered he had dis- covered a new sedimentary rock much older than any of the Siluj rian series. Prof. Rogers said himself and his brother had long since showB that all those rocks, supposed to be older than the New- York Pa leozoic rocks of the Apalachian chain, are parts of that same serie» of rocks, folded and changed by plication — by some change o. mineral type, and by igneous metamorphoses, which had almos* destroyed their fossiliferous character. If Professor Emmons' sc called Taconic System was correct, we should have had wholi mountains and plains made up entirely of this group. Not merelyi as he says, that the Taconic rocks have been uptilted and then th< fossiliferous rocks of New-York been deposited on the uptiltet edges of the Taconic rocks — the earliest life-bearing periotl of tht globe. Emmons places the lower Silurian rocks of England, and his Taconic rocks, on a level longanteriorto the New-York group. 1 EXTRACTS FOREIGN AND DOMESTIC. 165 But his fossils, on which he rests this data, are identical with those pf the Trenton limestone and the New-York slate. Some few are lot identified as yet : but it is impossible to go into a new locality )f an old and well explored region and not fmd some new fossils : ;)ut all these others evidently belong to the same species we have Ulready described as belonging to the New-York system. The ^ereites of Prof. Emmons give no evidence of belonging to a ower group than those of the older Silurian of England, or the ^ew-York group to which they had already been referred. Prof. Hall then exhibited a section of the rocks from the slates vest of the Hudson river, crossing the Hudson near Troy, and •oine: east to the Connecticut river. He denied that these were ny older than the old Silurian range of England, or than the fos- illiferous rocks of the Hudson, or Paleozoic groups. He found in hem trilobites and encrinal stems and univalve shells precisely irailar to those of the Trenton limestone, between Troy and the 3wn of Adams ; and still farther east he had found that singular lul characteristic fossil, the Scolithus tnhulites in the granular uartz. If they were an entirely different series of rocks, as Mr. Immons said they were when he called them the Taconic group, e should not have found the fossils so closely allied to those of le other formations. Pof. Rogers confirmed this view. Prof. Dewey still had his doubts about it. He thought they ere older than the old Silurian group. [The views of the gentlemen who took part in this discussion f the merits of the Taconic system are erroneous. They misun- erstand the principles upon which the system is based. Instead f being based on fossils it is really based on superposition ; the )west member of the New- York system being superimposed upon lose of the Taconic system unconformably. The fossils are em- loyed only as collatteral evidence — and the statement made by Tr. Rogers in regard to them, is far from being true — for there is 5t a single fossil of the taconic system which is found in the New- ork system. Whoever, then, rejects the taconic system, rejects le very principles which he maintains in other cases ; it would ■ equally consistent to reject the evidence we have of the diver- ty existing between the carboniferous and new red systems. Mr. ogers says, if the so called taconic system was correct, we should ive had whole mountains and plains made up entirely of this cup. Though we deem this remark as of little importance, 'W it is just what we have. The taconic range of mountains, ith their valleys and plains are well known parts of the taconic 166 QUARTERLY JOURNAL. system. The remarks of Mr. Hall are equally untrue. We chal lenge that gentleman, or any other member of the association, t.- On the agrictdtural adaptations of that portion of the Taconic Region which comprises the Counties of Dutchess, Columbia, Rensselaer and Washington in the State of JVew- York, and Berkshire in the State of Massachusetts. The adaptation of certain belts or sections of country for particular products, is one of the first subjects to which agriculturalists ought to direct their study. As yet it has received but little attention, and that little has been bestowed in so vague a manner that the data hitherto collected are insufficient to found a sure basis of agricultural practice. We hear, for instance, of a wheat-growing region ; of a grazing country : but the reason why they are particularly adapted to these ends is imperfectly understood. If the inquiry is put to the farmer, Why certain parts of the western country produce wheat ? he would be puzzled to return an answer, and perhaps would be obliged to state the simpL fact that the land is found by ample experience to yield good crops of this grain. And again, if the in- quiry should be varied and put into this form. Why cannot wheat be raised in a certain other section of country ? the answer would probably be similar to the preceding, or simply an appeal to expe- rience. It is true, that in some cases, a particular cause may operate VOL. II. — NO. II. A I 180 QUARTERLY JOURNAL. locally to interfere with the growth of a given crop, as the prevalence- of insects, or some other equally deleterious temporary influence. These special cases, however, are not those we have in view, and hence will not aflfect the truth of our proposition, that the particular adaptations of certain bells of country require farther investigation than they have hitherto received. The condition and composition of a soil are important points of inquiry; inasmuch as upon tiiese, and a few oiher modifying causes, depends the peculiar adaptation in any given instance, and the ca- pability of being fitted for any given product in its highest state of perfection. It is proper, however, to proceed with greater particu- larity, and enumerate the most important circumstances wdiich mo- dify, or in fact create conditions, that adapt soils for certain kinds of crops. It is proper to say that causes operate in very different degrees, or they are not by any means of equal power ; and it will probably be found that some, which have heretofore been but little thought of, act with greater effect than has been suspected. Of the circumstances which modify the adaptations of soil, it is considered that the presence of sand, clay, and of many of the earths, are among the chief. In addition to these, the character of the subsoil, and of the surface rock, are quite important. Then, again, climate is not to be left out of the list of modifying causes. Only a shght variation in this particular may in many instances forbid the culti- vation of crops, which, at a little distance only, are profitable. But in considering the crops adapted to a particular region, it is un- doubtedly proper to make the following distinction, namely : those which will grow tolerably well, and really ripen their seeds or fruit;? and those which reach a high state of perfection (the quality of the first class being inferior to that of the second). Now here is a case which requires a nice judgment, and the question of profit comes up ; and it is on the question ot profit alone that the farmer is to decide whether he will grow this particular crop, or some other. It is not whether it will grow and make something ; for it is some- times the case that the whole question of profit turns upon the difference of value between a good article and a middling one, and it may be supposed that the difference of expense in cultivation will be in favor of the good article. Tiiis will appear to be true, when we consider that where nature has done her work well, there is less left for man to do : he is saved much labor and expense in pre- AGRICULTURAL GEOLOGY. 181 paring the ground. But then again there is another question to be considered, namely, that though the producer cannot compete in market with an article superior to his own, yet will it not be pro- fitable to cultivate it for consumption at home, or in the family ; or will it be better to pay in labor at the rate of one dollar for a bushel of wheat, than eighty-seven and a half cents in cash to a neighbor ? There is still another view of the subject, and it is one which re- lutes to the adaptations of certain sections of country. It is this : As Mr. A.'s farm produces excellent corn, and Mr. B.'s produces oxccilent wheat, may they not effect a mutual exchange of their products ; or, if they choose, each of ihem turn their grain into cash, and thus supply their wants at a cash price ? These are ques- lions which are continually arising, or at least ought to be considered and taken into the account before a farmer determines upon a par- ticular crop or a particular kind of husbandry. The bare fact that a particular kind of grain will ripen, is not sufficient cause why we should engage in its culture. The questions are, will it be profitable in market ; will it be more profitable to consume it at home, than to furnish my family with it by means of cash in hand ? The ex- pense of taking to market, and of going to market to buy, will often decide these questions. A farmer, for instance, can afford to Itake cheese or butter to market, but not wheat or oats. With these remarks, we proceed to the subject before us, the character and adaptations of the soil of the counties we have named at the head of this article. These counties, taken as a whole, possess great uniformity of soil, as well in the composition as in position and exposure. This uniformity is due to geological causes : causes, which, on the one hand, originated the soil, and, on the other, dis- tributed or spread it over this particular territory ; and we may as well speak of these causes now, as at any other time or in any other 1 place. In the first place, we need only say, that the soils were de- ' rived from the same rocks upon which they now repose. This is not often so distinctly the case as in this instance. The result here is due to two causes : first, the strike of this system of rocks ; that is, they extend nearly north and south several hundred miles, pass- ing beyond the Provincial line on the north, where they still continue in this same direction through the eastern counties of Canada. The second reason why the soil is the same as that which the rock would produce, is, that the special agent, whatever it may have been, 182 QUARTERLY JOURNAL. which was instrumental in distributing the soil, moved from north to south. In consequence, then, of the great extent of these rocka to the north, and of the movement of the soils from north to south over them, they possess the same character that they would have held had they never been subjected to the distribution here de- scribed. It is unnecessary to dwell farther upon these geological facts : it is sufficient to state them in this place as facts, which we may at some future time consider in other points of view. We may, however, refer the reader to an article in the third number of this Journal, on the subject of drift, in which the facts and principles relating to the movement of soils is treated generally. It will be seen ■ that the subject is one of great interest, and is of much practical importance. This belt takes in one entire system of rocks in breadth, ex- tending, according to observation, from the Hudson river and Lake Champlain, to the foot of the Hoosic and Green mountains in Mas- sachusetts and Vermont. It passes over one entire range of moun- tains, viz. the Taconic, lying between New-York and Massachusetts, and extending north into Vermont and Canada. The breadth of this belt is between thirty-five and forty miles ; and so far as physical '] and chemical characters are concerned, the soil of this whole belt J is very uniform. Far to the north, climate will of course alter on change the husbandry ; but were it not for this, we might consider'; the belt as extending through Pennsylvania and the Southern States. As climate is an important element in husbandry, we propose, firsti i of all, to call the reader's attention to this subject. Climate. From what has been observed in regard to the extent of this) region, it will be understood that there must necessarily be both variations and differences in its climate. Extending far north, iti must necessarily pass into a rigid climate ; and to the south, into one that is mild and temperate. Between the Canada line on the north, and Mount-Pleasant on the south, there must obtain a diffe- rence of 3-4° in mean annual temperature. There will also be found a difference of temperature between the level of tide water at Hudson, Albany or Troy, and the mountain belts which traverse ■ ^, this region from north to south, of between 4 and 5 degrees. Ne- : rii| vertheless, with these differences of temperature either from latitude AGRICULTURAL GEOLOGY. 183 • or elevation, none of the ordinary products fail of returning good crops, when well cultivated. The climate of this region will be better understood by giving the results of observations, commencing in the north at Granville, Washington county, lat. 43° 20''. Its elevation is estimated at 600 feet above tide. Its mean temperature, as observed, is 46°. 03. Its mean tem|)erature due to latitude and elevation, is 45°. 41. This gives 0.46 lower temperature tiian the mean for the State of New- York. Salem, 18 miles south of Granville, lat. 43° 20'. The observed mean temperature is 45° .54. Temperature which is due to latitude and elevation, 45°. 59. This result is 1°.35 less than the mean for he State. We select, in the next place, a town upon the eastern verge of ihe district, viz Williamstown (Mass.), lat. 42° 43'. Elevation 800 "eat above tide. ]\Iean temperature, as observed, 45°. 59. Calcu- ated temperature, 48°. 16. Lansingburgh, which is nearly west from Williamstown, on the ixtreme western verge of the district, is the next place at which )bservations have been made. Elevation, 30 feet above tide. Mean emperature, as observed, 48°. 17. Due to latitude and elevation, 17°. 96. Poughkeepsie, on the east bank of the Hudson, lat. 41° 4V, and slevated 50 feet above tide. Mean temp., as observed, 50°. 74. )ue to latitude and elevation, 49°. 67. The last and most southern point to which our observations are ntended to extend, is Mount-Pleasant, in lat. 41° 09', and elevated 125 feet above tide. Temperature, as observed, 50°. 08. Due to atitude and elevation, 50°. 30. The difference of mean temperature, as observed, between the nost northerly and southerly points of observation, is 4°. 94, within I range of latitude of 2° 1 1'. Several of the places in the range of our observation are noted for lie extremes of heat and cold, or for the wide range of the thermo- neter ; and some are noted for early frosts, which in ^ome places ire ten days earlier than at others. North-Salem, Kinderhook and 'eii jansingburgh experience frosts earlier by ten days than does the alley of the Hudson generally ; and the opening of spring, too, is nany days later at the former places. These latter considerations are 184 QUARTERLY JOURNAL. important practically. The foddering season is thereby lengthened, and the maize crop runs a greater hazard of being cut off or injured by frost, and hence the necessity for the farmer to put in requisition all his means to secure this crop from a failure. ' The changes of temperature, though they are gradual as we ascend the Hudson, are more sudden and abrupt at some spots than can be accounted for either in elevation or in latitude. It may be, and probably is, often due to cold winds, from which some points are less sheltered than others ; and were our observations i extended, so as to embrace a greater number of places, many more would be found in this section of country equally bleak and frosty. From data obtained from the Reports of the Regents of the Uni- versity of the State, it is found that this belt of country does not enjoy so mild a climate as Western and Central New-York. Then extremes are greater and more sudden ; though it is questioned- whether it is not as exempt from early and late frosts as those parts of the State, with the exception of the limited belts which extend along the inland lakes. In the Taconic region, there are no bodies of water to exert a perceptible influence either in retarding the ap- pearance of frosts in the autumn, or in warding them off in the* spring. In this section, however, the severity of the frost never destroys forest trees, as it has in some parts of St. Lawrence coun- ty, and it is extremely rare that their foliage is injured to any greatil extent in the spring. Corn, when in the blade, rarely suffers ini those places where it can be grown to advantage. The leaves are,i indeed, sometimes killed to the ground, but the plants immediately spring up and grow without suffering damage. I Quantity of rain. Our data are insufficient for the whole district, as the observations are limited to four or five places. Selecting a single year, we will give the results which have been obtained. In Granville, Washington county, the whole quantity of rain which fell during 1844, was 28.88 inches. In Lansingburgh it was 26.94 ; Kinderhook, 39.49 (and the average 35.55 for 9 years). In Mount-Pleasant, 23.31 (in 1832, it was 53,46; 1834, 40.97). As these places are all virtually in the valley of the Hudson, the ave- rage quantity of rain which fell in that year was 30.35 inches. The number of clear days at Kinderhook the same year, was 195 ; A G R I C U L T UiR A L GEOLOGY. 185 It Lansingburgh, there were 209. The number of cloudy days at the ^ormer place was 122 ; at the latter, 111. These places are central for the Taconic region, as it regards north and south. At Granville, Washington county, in the north, there were 192 clear days, 174 :loudy, 51 rainy, and 16 snowy days. Towards the south, at Mount Pleasant in Westchester county, it was clear 199, cloudy 166, rainy 107, and snowy 19 days. These observations are strictly in the val- ey of the Hudson. The results would be different if observations .vere made along the bases of the Taconic and Green mountains. Geological relations of the underlying rocks. The surface rocks, as a class, are slates, differing somewhat in lurability, or power to resist the action of the weather. Those of he valley of the Hudson are more disposed to decomposition than hose of the eastern part of the district. Limestones and sandstones brm only narrow and inconsiderable bells, running in the direction »r parallel witli the mountains and hills. The following is considered is a sufficient description of the rocks of this system. Skirting the valley of the Hudson, and the shores of Lake Cham- tlain, a green slate constitutes the surface rock. It embraces a ew thin non-fossiliferous beds of impure limestone ; besides which, t is often traversed by thin seiims of calcareous spar. This slate is iften fragile, and disintegrates easily ; and it forms an excellent xgillaceous soil, though it contains some lime. At many points it irops out beneath the Calciferous sandrock, one of the oldest rocks f the New- York system. This belt of slate forms the surface rock Imost fifteen miles in breadth ; or, it continues east to Canaan in Jolumbia county, where it is succeeded by the Sparry limestone, a ock which is about 500 feet thick. In composition, this slate is omposed of silex, alumina and iron, with a trace only of magnesia nd lime. Seams of white quartz are not uncommon. But this slate oes not resemble in composition the Hudson river shales, although ; is considered by many as identical with them. It contains more lumina and iron, and much less lime and magnesia : the iron is in state of protoxide. Some inconsiderable patches or belts of it are urgely charged with what appears to be a mixture of the hydrous leroxide and the carbonate of iron. When composed thus, it forms deep red soil, which yields excellent grass for sheep or cattle. A ilace opposite Catskill is of this description, and may be seen from atskill point. 186 QUARTERLY JOURNAL. The Sparry limestone forms a long belt, running near the base of Petersburgh mountain, north through Arlington in Vermont. A point where it may always be recognized, is the tunnel for the Great Western Railway. The tunnel is 500 feet in length, and 200 feet below the surface, and is wholly in this limestone. The adjacent slate is black, in consequence of decomposed pyrites. This lime- stone contains some alumina and magnesia. It may be distinguish- ed by its checkered appearance, which is owing to narrow seams of white calcareous spar traversing a dark blue ground ; for there are) certain other limestones which resemble this, and from which it cannoK be known with certainty unless inspected in place. This rock de^ composes slowly, and thus makes but little soil. Slate of a coarsei kind succeeds the sparry limestone eastwardly ; and it is immedi ately to the east of the sparry limestone, that the range known aa the Taconic mountains occurs. These are almost entirely made up of a silvery gray slale, in which we find rarely thin beds of impure limestone : it is called magnesian limestone. This rock forms : warm soil ; but most of the country where it is found, is high land It abounds in masses of milky quartz, in the cavities of Avhich wi find carbonate of iron. Chlorite also is common, and is mosth' associated with the quartz. At the eastern base of the Taconic range, we find the Stockbridg ' limestone. It is white, gray or clouded, and is frequently a dolomitij or a magnesian limestone. When thus composed, it is often ver j friable and tender, and subject to disintegration. It is also frequentl; j -*' siliceous, and then it is equally disposed to crumble. It forms, in bot J * cases, a warm and excellent soil for maize and grass. Another range of slate succeeds the Stockbridge limestone o| the east ; but as its characters are nearly the same as that whic forms the Taconic mountains, we pass it by without further remark The last rock of this system, is the Granular quartz. The lowes part of it is a puddingstone or conglomerate, sometimes a ferrugi nous breccia. The main body of the rock is an indestructible fine grained sandstone. Sometimes, however, it is granular and friable and then forms the white sandy quartz. The soil it makes is coarse and siliceous in an eminent degree. The rocks which we have now imperfectly described, form belt|jj which run nearly north and south to an indefinite extent, and pa rallel with each other. Sometimes they are intercepted by the opera '■ AGRICULTURAL- GEOLOGY. 187 tion of a variety of geological causes. On the east side of this system, the quartz rock reposes against and upon the gneiss and ;nica slate of the Green mountains ; and on the west, the Taconic 5late passes beneath the New-York system in the Hudson and Champlain valleys, which fact may be seen at Burlington, Charlotte aid Addison in Vermont, and at Whitehall, Bald mountain, Galcs- nlle, Granville, Lansingburgh, Troy and Greenbush in New-York, )csides many other places which might be mentioned. The order n which they may be studied to the greatest advantage, is to pass ner the system from west to east, or from the great vallies of the ludson and Champlain to the top of the Green mountains. The );inds or belts of rock which have been described, will be found in he range of the places which have been given, either north or south if them as the student may be located. Springs of water. The springs which gush from the Taconic hills, and which have heir origin mostly from the slate, in many instances yield com- laratively pure water ; at least, it contains less lime in combination irith acids, than is found in the water from the slates of the Hudson iver. We have springs which contain only four grains of solid aatter to the gallon. A few weak chalybeate springs flow from the lates without regularity : they are all small, and take their origin rem the slate, charged with sulphuret of iron or pyrites. The most iteresting springs, however, are the nitrogen springs of Hoosic, ebanon and Williamstown. The water of these springs is soft, and as a temperature above the mean of the place in which they are ituated. They do not come out from any one of the rocks exclu- ively, but are supposed to indicate a fracture extending deep in the owels of the earth, and with which they are connected. These )rings, too, are the largest which occur in this vicinity, some of fiij lem discharging sufficient water to turn a mill-wheel. The wells ;jii f the valleys, especially when sunk in clay, fill with hard water, id frequently contain gypsum in solution ; but when sunk in gravel r sand, they often furnish soft water. The temperature of the rater of some of these wells is as low as the mean of the place, it differing much from 45°. The form and surface of the whole section under consideration well calculated to furnish a great abundance of water, in springs, VOL. II. — NO. II. B 188 QUARTERLY JOURNAL. brooks and rivers. It is, in other words, well watered ; and what is of the greatest importance, a very large proportion of the farms might be irrigated by the small streams of the hill-sides, although as yet no attention has been given to this very feasible and efficient method of increasing the productiveness of the soil. The small quantity of lime which these streams frequently contain, would be a useful acquisition to the vegetation of the region. Forest trees and wild plants. The whole range which we have under consideration, forms bul one botanical region. There are, it is true, plants of the mountain and plants of the valley, yet the mountains nowhere become strictly alpine. The greatest change appears upon Graylock, the highest point in this region, where the forest trees become dwarfish, but by no means excessively so. The number of species of wild plants growing in this region will ui not differ materially from 1500, exclusive of the Cryptogamiaj iji There are upwards of seventy species of forest trees, includingj ^ however, a few of the dwarfish or shrubby willows. Of the ordei jk Coniferae, we find the Pinus strobus, white pine ; P. rigida, pitcb f pine ; P. canadensis, hemlock ; P. balsamea, fir ; P. alba, singled is spruce ; P. nigra, black spruce ; P. fraseri, Eraser's pine, on ijif Saddle mountain or Graylock ; P. pendula, hackmatack ; and P iei resinosa, yellow pine : the two junipers, also, grow upon the dry hill^ ie | sides. Of the Amentaceae, there are four native poplars ; six bircheSI me comprising the white birch of the mountains, the yellow and thi m black birch of the ordinary hill-sides and forests, and the glandulos^ m a shrub of the swamps ; the chestnut, whose station is upon tlM m moderately high ridges ; the beech of the plains and hills ; thi ki buttonwood on the banks of streams ; and eight or ten species o; ^ oak : black, white, red, chestnut, shrub, quercitron and post oaksi \\ We have also two elms (the american and the slippery), and five] ii([ maples : the elms occupy the low lands ; two of the maples occupjl nei] the plains and lower hills, and the mountain and striped maples aM| i, found upon the mountain sides. In this region we find about eighty grasses belonging to the order Gramineae, or true grasses ; and over one hundred of thf order Cyperaceae, or cypress-like grasses, being the coarse grasses of the swamps. J!I! AGRICULTURAL GEOLOGY. 189 It does not appear that the distribution of plants in this region is inlluenced by the kind of rock which lias furnished the subsoil, with llie exception of a few instances in which a limestone basis seems Lo have produced spots congeflial to a peculiar growth. Face of the country. All that is peculiar to the surface of this region, may be described n a few words. It is, in the first place, hilly, and the hills are long owards the more mountainous parts, and run north and south. To- wards the western slope, adjacent to the valley of the Hudson, hey are more rounded, like haycocks, and rise up from circular epressions, many of which are peat swamps with marl, and always lontain more or less muck. The hills are frequently composed of ounded gravel, but sometimes qf that kind called flat gravel. Upon he extreme eastern border, the hills are highly charged with cobble- tone, derived form the granular quartz. Cobblestone almost as urable, of a reddish kind, occurs in the western hills, derived from 16 Potsdam sandstone and a siliceous variety of the Calciferous andstone. The hills under consideration are those usually called " drift ills ;" that is, they were formed by the great northern current of faXer which passed over this country at a former epoch. The time hen this event happened is not determined, only it was one of le latest of the great changes which have happened, and which rere preparatory for the residence of man. We regard the drift urrent, then, as having given shape to this country ; as having worn own all the asperities of the rocks ; as having mingled the soils 'om the different rocks ; in fine, as having performed in these re- lects most essential changes of the surface, and such as were well Iculated to favor the operations of the husbandman. The actual elevation of some places will convey to the reader a Btter idea of this region, than if we confined ourselves to general atements. Along the eastern margin of the region, in Massachu- >tts, we have the following elevations, namely : Bed of the Hoosic ver at Williamstown, 580 feet ; Adams village, 764 ; Lenox vil- ge, 1178 ; Piltsfield, 1035 ; Richmond, 1091 ; all estimated above de at Albany. Sheffield rises 630 feet above tide water at Derby Connecticut. The elevation of the Taconic range, between New- ork and Massachusetts, is from 1200 to 1600 feet. From this 190 QUARTERLY JOURNAL. height, the Taconic range gradually diminishes to the level of the Hudson. The hills are less and less elevated till we reach the vicinity of the river, which is bordered or edged by a range of hills about 200 to 250 feet in height. This elevated ridge is found on both sides of the river, and is distant from it three-fourths of a' mile or less, so that the width of the immediate valley of the Hud-* son rarely exceeds two miles. Without occupying more space in detailing the facts relative to height, we may state generally, that along the same ranges north and south, the height of the places given is an index to those which are omitted ; that is, the valleys situated north or south of Hoosic, the height of which has been given at certain places, will give the approximate heights of places in the same range north and south for the valleys or for the moun- tain ridges ; and to form a just idea of the face of the country, we have only to conceive long narrow valleys bounded by long narrow hills or mountains. The northwestern slope, where the rock appears, is always steeper than the southeastern. Where the hills are merely .'I of drift, they are steepest upon their north sides. \ The upper half of the Taconic range is too steep for the plough, \ especially on its western side ; but on the eastern side, it is, or mayi|i be ploughed for two-thirds the distance to the tops of the mountains, ij This peculiarity in the steepness is owing to the uphft of the rocks, j which break out, and are bare, or more or less exposed upon their steep sides ; and it is here that their dip will be found, and that they may be seen to plunge steeply to the southeast at an angle i varying from 30 to 60°. The passage of the drift over the surface of the rock has worn it smooth. This circumstance has an important bearing in deter- mining the condition of the soil, as it favors the passage of water over the surface, and serves to dry the soil sooner than if it were' rough. Especially are the channels which are cut by the drift move- ment upon the upturned edges of the slate, calculated to effect & speedy drainage. We conclude o\ir remarks on the face of the country, by referring! the reader to the woodcut fig. 1 . It represents the eastern face of the Taconic range, as seen from the south end of Stonehill in Wil- liamstown, Massachusetts, and looking southwest. Hji AGRICULTURAL GEOLOGY 191 192 QUARTERLY JOURNAL. Soils of the taconic region. We have already estimated this as forming one botanical region : so too we may say of the soil, that it is but one, and similarly con- stituted throughout the district under consideration. By this gene- ralization, we do not mean to convey the impression that sand and clay and other elements are so mixed together that neither predomi- nates throughout the whole region, and that there is an entire uni- formity of soil ; but we intend to say, that if any one town, or indeed l almost any part of a town, is selected, its soil will represent that of any other town in the region ; or the kinds of soil which are found in any given place, are also common to other places. Then, again, the adaptations as a whole are remarkably similar : or, to employ i another comparison, the rocks, for instance, are mostly slates, yet there are small belts of limestone and of sandstone ; but these are so inferior in extent that they do not impart a predominating cha- racter to the system, while the slates have a predominating cha- racter. So we may say of the soil, that although sand and clay are found, they are too limited to give character to the region. We of course leave out of view the clays and sands of the tertiary formation. The first character we have to notice, is that the soil is a coarse% soil : it is not only often full of cobblestones, but it is of a coarser grain by far than the western wheat soils. This we consider as one of its best characters : it admits air freely, and is not at all disposedi to pack. We never see rain water standing in pools upon the sur- face, but it invariably sinks out of sight. The color of the soil is a : hght drab, darker when moist ; the lightest colored being the poorest. As a whole, the soil is a proper admixture of the elements clay andu sand, the former in combination with the protoxide of iron. The local distinctions which are made, are the following : First, ) We clayey soils, which occupy the vallies and the lower elevations,, ori xl the bases of the hills ; and secondly, gravelly and sandy soils, oc- cupying also the vallies, but more commonly the hills : clay is often beneath. The clayey soil has. not the tenacity which belongs to the plastic clays ; that is, it does not adhere with a death grasp to one's boots or shoes : it is usually a sandy clay. Where the clay is deep beneath the surface, the soil is inclined to be leachy, though rarely immoderately so, and there is scarcely a patch of this description which may not be cured of this infirmity. The kind of sods termed ulj AGRICULTURAL GEOLOGY. 193 alluvial, are confined to the banks of streams, and arc necessarily narrow, in fact mere lines. It is extremely rare that intervale land extends a mile from the banks of the river on which it is situated : this is even true of the Champlain and Hudson vallies. Analyses of soils. 0 1. We select one from Columbia county : it is of a light gray, md was taken from a field of corn in Chatham 4- corners. The corn n&s in a flourishing condition, and had been lightly manured with table manure. The soil was composed of Water ' . . 500 Vegetable matter 6-00 Silex 78-50 Peroxide of iron 625 Alumina 350 Carbonate of lime - - . . 066 Phosphate of magnesia • - . 0*16 10007 2. A specimen of soil from over an impure limestone in Hoosic alls : texture coarse, with angular grains, reddish and uncultivated. Vegetable matter 5-00 Water 3.O0 Silex 78.00 Peroxide of iron 8'50 Alumina ----... 4.00 Carbonate of lime .... 1-40 Phosphate of magnesia - - . 0-10 100-00 3. A soil from Sheffield, on the eastern side of the Taconic range, nalyzed by Pres. Hitchcock, by the alkaline method ; the result,' owever, does not differ in the main from that given by the acid lethod. Water 200 Vegetable Matter 2-00 Silica 70-68 Alumina -----.. 11-61 Oxide of iron lO'lO Lime - -• 0-80 Magnesia 1-63 Soluble salts 0'15 Loss 103 100-02 194 QUARTERLY JOURNAL. 4. A peculiar calcareous soil of Berkshire was found by Pres. Hitchcock to be constituted thus : Water 3-80 Soluble geine -.---- 0'93 Insoluble geine 1*90 (3U|)onate of lime .... 30'57 Sulphate of lime 140 Phosphate of lime ... - 103 Lime 0-09 Silica 4643 Alumina - 6'8iJ Peroxide of iron 4"01 A Magnesia VOS Loss 1-30 100-00 But this soil is rare, and is only found in the immediate vicinity of a decomposing limerock. We give it for the purpose of showing the excess of Hme it contains. It is a very fertile kind of soil, and might even be advantageously employed as a manure on the adjacent and poorer portions of land. Its color is red. We have observed that soils of a reddish cast, when occurring near a limestone, are always fertile ; and Pres. Hitchcock supposes, that as the iron was ori- ginally in the state of a carbonate, it furnishes carbonic acid to the growing plants during its own conversion into an oxide. 5. Analysis of the marly clays of Berkshire and Williamstown,^ by Pres. Hitchcock : Silex 60-34 Alumina ...---. 15-53 Protoxide of iron ----- 7-57 Carbonate of lime - - . - 11'70 Magnesia 1-86 Water 230 Loss 0-80 100-00 6. Another analysis by the same author, of a specimen of marl from Pittsfield : Geine 660 Phosphate of lime - - - - 0'70 Carbonate of lime - - - - 8640 Carbonate of magnesia - - - 0-46 Silex 310 Water 3-00 100-26 AGRICULTURAL GEOLOGY. 195 7. We give one more analysis, being that of a soil from Rensse- laer county : color brownish drab, and texture coarse. Water 250 Vegetable matter 400 Silex 8000 Alumina 4'00 Peroxide of iron 400 Phosphate of magnesia - - - 300 Carbonate of lime . - - . 200 99-50 We have selected the foregoing analyses out of many which we have on hand, for the purpose of showing that although limestone exists abundantly in our district, it is contained only in small pro- portion in the surface soil, while we find magnesia in almost every specimen. This last is an important element, and we consider its presence as explaining why this region is so well adapted to the raising of maize or Indian corn. Phosphate of magnesia, it is now known, enters into the composition of this grain ; and it is highly probable that, where this substance is deficient, corn does not reach perfection. An improvement proposed. This consists in deep draining. We have observed many farms, with an acre situated as represented in the following diagram : Fig. 2. At a is a hardpan (with the soil upon it), say eighteen inches below I the surface, and the slope extending towards h. Lands thus situated, and based upon a hardpan or stiff clay subsoil, will be invariably too wet. At G, springs frequently gush out ; and the whole slope, though well exposed, will be inclined to produce the poorer grasses, and to become mossy ; and although no water appears on the sur- face, yet it subsides so slowly that the temperature is always low. The only remedy in such cases is deep draining. Places of this description are so numerous in the Taconic region, on both sides of the range, that it appeared proper to call attention to the subject. VOL. II. — NO. II. C 196 quarterly journal. Agricultural productions, and modes of cultivation. All the ordinary cultivated vegetables grow vi^ell here ; but we will first speak of maize. The seed is generally planted by the middle of May. The best farmers prefer, and we think with reason, to get the crop planted as soon as possible in the spring ; for should a frost nip the young leaves, the plants will be retarded a little, but will grow and spread their roots beneath the soil, though they may apparently make but little progress at first. Some say, however, that you had better wait till the weather is warm, and frosts no longer threaten ; for they have seen late-planted corn spring up at once, and overtake the early planted which has borne the bulTetings of a squally spring. Yet the soundness of this course does not appear ; for the early planted corn is also the earliest in ripening, and stands the best chance to escape early frosts in autumn, which is a matter of far greater consequence ; besides, it is not so liable to be injured by drought. Let it then be planted as early as possible, that it may escape the frosts of September, and also so shade the ground in July that it may protect itself from drought. Whoever observes, will find that the months of July and August make or unmake the crop of corn ; that however untoward the weather of June may be, if only that of July and August are favorable, corn will ripen. Some far- mers, if not most of them, plant their corn on sward which has been ploughed up the preceding fall. If the soil is rather sandy, the fur- row is turned flat, and afterwards harrowed only lightly, so as not to break in upon the furrow : this mode stands drought belter than if the furrow be oblique. Before planting, it is customary to wet the seed and roll it in plaster (this is an old method) ; and then after- ward, say at the first hoeing, apply a table spoonful of plaster to each hill. Ashes are in high esteem : a single handful, cast around the hill of corn just before rain, produces great effects. It is agreed by all farmers, too, that the soil must be stirred, hoed or harrowed ; nevertheless .great care is requisite in these operations not to disturb the roots. The best farmers cut up the whole hill, in harvesting corn, with a sickle. This operation, near the Hudson river, is performed about the tenth of September. By this mode, more fodder is saved for milch cows. It has become an established rule now, in selecting, seed corn, to select the first that is ripe. AGRICULTURAL GEOLOGY. 197 Winter rye. This crop is not raised in large quantities for food. Our best farmers prefer sowing it early in September. We have known it to be sowed in January w'itli success. When raised upon the uplands or the sandy hill-side, it yields better flour than that furnished by the crops of the lowlands. Two opinions prevail as to tlie time of cutting this grain. One class say that it should be cut while the joints are green ; the others that it should not be cut until fully ripe and dry. Winter toheat, in a large part of this district, has not been much cultivated for many years, on account of the insect (Cecidomya). This year, more wheat has been raised than usual ; sufficient, it is supposed, in many towns of Berkshire in Massachusetts, for the farmer's home supply. This also is the case in many of the towns west of the Taconic range. Barley. The country best adapted to the growth of barley, is the range of hills west of the Taconic range : they are considerably less elevated ; the soil is always coarse, and the climate cool. The soil is generally what is termed a yellow loam, with a hardpan about eighteen inches below the surface. The towns celebrated for this crop, are Sandlake, Grafton, Berlin and Stephentown ; and in this range, north and south, the same conditions exist which would en- sure a successful cultivation of this grain. Flax. This is cultivated successfully upon what may be termed the hard and coarse soils at the base of the Taconic range, at an elevation of 1000 feet above the tide at Albany. It is sown about the twentieth of April : twenty-eight quarts of seed to the acre is sufficient. Ashes is considered the best manure, and is sown upon the field just as the flax is coming up. Over 380 lbs. of flax have been raised to the acre on this elevated land. When the seed is filled out, or plump, it may be pulled : if not quite ripe, it perfects itself in the swarth. Oats, succeed well on all the hills of the Taconic system. It is sown about the fifteenth of April ; the land to be twice ploughed, and well harrowed. It requires a hardpan to succeed well. It will probably grow and ripen in these hills, 3000 feet above tide at Albany. Peas. This sure crop, and excellent one for fattening hogs or feeding in the summer, is discontinued by some farmers on account of the bug. Some, however, sow late, say the tenth of June, and 198 QUARTERLY JOURNAL. escape that insect. Peas are said to be the best crop to precede wheat. The advantage of this crop is that it grows and ripens in mountainous regions, or one subject to frost, and hence may be a substitute (together with oats) for corn in fattening swine and feed- ing horses. They grow well in Hamilton county and the western part of Essex in New-York, 2000 feet above tide. Potatoes. This crop, too, is adapted to the hard coarse soils of the Taconic range. Clover and grass. The wide range which clover and the grasses admit of, adapt them to all climates. Probably, however, no better field for grass and hay exists in New- York and New-England, than upon the country between the Hudson river and the top of the Green mountains. In seeding down, but two kinds are used, timo- thy and the red clover seed : these are frequently mixed and sown together. Moist still weather is a proper condition for sowing. The quantity varies with different farmers : some use eight, others go up to fifteen or sixteen quarts of the mixed seed to the acre. The quality of the crop is undoubtedly varied by the quantity of seed sown : sixteen quarts to the acre would grow thick and fine, and ensure a greater certainty of covering the ground with a turf or sward, which is a matter of some consequence. Some sow only four quarts to the acre. The nature of the soil must be taken into consideration in determining the quantity to be sown. In conclusion, we would say that the counties enumerated are eminently adapted to the growth and perfection of maize, in most situations from the Hudson valley to an elevation of about 1000 feet on the Green mountains. Above this elevation, frosts interfere, and the ears of corn do not fill out perfectly. Barley, peas and oats mayi be cultivated in still higher situations, and may be used as a substi- tute in feeding cattle, swine and sheep. This region is also well adapted to the grasses, and good hay will always find a market. The hay of the Hudson valley is preferred by dealers at the east- ward, although some improvement might still be made in the manner of curing and pressing it. f: THE LOST RACES. 199 THE LOST RACES. It will not be denied, we presume, that the extinction of entire races of animals is a subject of great interest to man ; that it is a phenomenon well calculated to excite inquiry. It is a circumstance, too, which seems to be of some consequence to us personally : not that any immediate danger, on this score, need be apprehended for our own personal safety and well-being ; but it is of such a nature as to lead us to reflection and inquiry in regard to the mode of operation of those influences which liave resulted in such extinction. We do not here refer to the extinction of the lower orders of beings, ilie mollusca and Crustacea ; but to that of the higher orders, those warm-blooded terrestrial animals which rank in the animal scale next to man. Shall we not inquire, then, since the higher animals have perished by families, and entire races have become extinct at a very recent period. May not the same influences which operated in the case of the warm-blooded terrestrial animals, operate also on man as a race, in such a degree as to terminate his career upon the earth ? These lost races, whose remains lie buried in the most recent beds, at the very surface of the ground which is ploughed and sowed by the hand of man, breathed the same atmosphere that we do, basked in the same sunlight, drank of the rains of heaven, and partook like ourselves in many of the commoner pleasures of life ; yet, through the influence of physical agents, entire species have passed away ; and had not their bones been durable, their former existence would never have been suspected. Can we assign a cause for this catastrophe ? Was it a sudden tempest that swept over the ancient hills, and laid in one common ruin all that then had existence ? Was it an overwhelming flood that poured forth the fury of its waters, and drowned the animals quietly grazing on the plains and hillsides ? Or did an earthquake rock the earth and tear up its foundations ; swallowing a part of the living races, and destroying others by noxious vapors emitted from the suddenly opened caverns ? Or did some slow and subtle poison diffuse itself through the living frame, begetting a sluggish motion of the blood, destroying the elasticity of the muscles, and gradually enfeebling the external senses, till finally the body became an easy prey to the elements, and the last individual of the race sank down I and perished ? Towards the solution of these inquiries, we have no 200 QUARTERLY JOURNAL. evidence save that of analogy. Life begins at a point ; radiates from that point ; gathers strength and power in its progress, till it reaches its acme ; then begins to faulter, till finally it turns backward, runs a retrograde course, and terminates, as it began, in a point. Species commence their course in a single pair of individuals : they multiply and increase, until the race attains its maximum of development in numbers and physical perfection ; when a stationary period inter- venes, and is succeeded by one of dcf^line ; the life-power of the species slowly retires, exhausted of its force by its diffusion through the great flood of beings which it has served to animate, till finally becoming too dilute and feeble to sustain the vital energy, it Kngers for a moment like the flickering and dim light of an expiring taper, and then disappears forever. Nations too arise from a few indivi- duals, or from a feeble colony, a score of men perhaps : they press onward and become a strong people ; they extend their power on all sides, and every successive step serves but to increase the na- tional strength and prosperity, until that strength and prosperity reach their highest limit ; when, as it were in the fulfilment of a law of nature, an inevitable decline commences ; the centre of the bodj politic gradually loses its power over the circumferential members ; its efforts to supply vitality to the extremes exhaust itself, and i" falls sooner or later a prey to its own weakness. We see this principle illustrated, as we think, in the lost races themselves. How often is the geologist able to point to the ver) origin of a race ; not perhaps to the first progenitor, but to the timf when, like a feeble colony, it began its career in a score of indivi- duals only. From such small beginnings, for instance, arose the numerous species which have successively tenanted the ancieni waters of our planet : they grew and increased in numbers, till thcji filled the depths of the sea, and spread themselves on every shore : but though possessing this wide domain, they were not destined tc hold it forever : in numbers, and in perfection of specific develop- ment, they reached the limit assigned by nature, and thence begar in their turn a downward course, dwindled away to a feeble anc imperfect condition, decreased in numbers, and finally perished- never to appear again on this sphere of existence. Recent discoveries corroborate the soundness of these views. We observe, perhaps foi the first time, a single mollusk at the base of the New- York system of rocks. As the deposits of this system are piled one upon another,ir I .ai THE LOST RACES. 201 this mollusk increases in numbers with every additional ascending deposit, and, before the middle of the series is reached, has spread so widely, and so countlessly multiplied itself that it nearly fills the mass of the rock. From this point upwards, however, no increase, but a diminution in the numbers of this same mollusk occurs with each succeeding deposit, till a few solitary individuals only remain. The relation here stated holds true for both the vertical and the horizontal plane, in all the "xtent of the system of the New- York deposits : go east or west, we find always the same order of in- crease, decrease, and final extinction of the species. We have expended many words in attempting to convey a single idea, to exhibit a single fact, which, after all, may be condensed in the three words that ser^-e to define a well-known character employed in musical notation : crescendo et diminuendo -=^1:::=^. With this « harmonical symbol before us, our whole idea is comprised in a dia- M' gram ; the complete progress and final close of the march led by each earthborn race is expressed in a formula. We have been led into the foregoing train of thought, by the dis- "k covery of the remains of a species of deer in the freshwater marl fs Deds of Orange and Greene counties in this Stale. We first obtained i i the jaw of this extinct species from the marl pit of Mr. Stewart in ihe latter county, and afterwards one of the horns from a similar pit w n Scotchlovi^n in O'-ange. This deer was about the size of the rein- 'M ieer of the north, and, like that animal, was provided with a flat- iiB tened (though more slender) horn ; but it diflfers specifically from Iro Lhe reindeer, in the possession of two brow antlers instead of one, t!> Ml a single shaft, and ^^ .ite near its base. No other bones have yet ;iM jeen found, and hence the height and bulk of the animal have not jeen accurately determined ; but that in this country the genus Cervus contained a species which is now extinct, is, by this dis- i I x)very, placed beyond a doubt. But a still more remarkable species has also perished : we allude «gi ;o.the great Irish elk, whose remains are found in the same beds as an iiose of the deer just spoken of. The horns of this gigantic creature ad a spread of ten feet, a.id hence he must have been one of the 'eni BCst majestic animals of the forests of his time. Of all the species of extinct quadrupeds, however, the mastodons ind elephants are the most remarkable. An animal twelve feet high otiii ind proportionately long, provided with tusks curving upwards and 202 QUARTERLY JOURNAL. outwards to the extent of ten feet, must have been a unique object upon the hills in our vicinity. What their habits were, cannot be well determined now ; but we know that they must have been vege- table feeders, and have browsed upon trees of no mean height and size. A circumstance of some interest in their history is, that they appear to have been confined to the western side of the present valley of the Hudson ; for so far as observations have been made, their remains have not been found either north of the Mohawk val- ley, or east of the Hudson river. Although the bones belonging to many different individuals have been discovered in the counties of Albany and Greene in this State, and in the adjacent counties in New-Jersey, still this part of the continent does not appear to have been their favorite haunt. We must go into the valley of the Mis- sissippi, if we would form a true conception of their former numbers and importance. The Bigbone licks are known the world over, as the cemetery of hundreds of these animals. But here they are not solitary and alone : numerous bones of other animals, known now to be extinct, lie entombed with them in those saline deposits. The horse, the ox, the buffalo, and some others, appear to have been their companions, and to have made these spots a favorite resort. Still farther west, they were equally if not more abundant. Not lon^ ago, a collection of bones was brought from the Mississippi valley w^hich must have appertained to more than five hundred individuals comprising those of all ages, the young, the mature, and the old The Helderberg hills seem to have been the limit of their wander ings in this direction, the base of the Rocky mountains their extreme west, and the valley of the Mississippi the centre of their range The most interesting question in regard to these animals, is that which inquires the cause of their extinction. On this question w. are not prepared to sustain an opinion, nor even to offer one that ii any thing like satisfactory to ourselves. If we recur to the flood o Noah, we are by no means authorised to believe that we have as signed the true cause ; though, upon a superficial view, that cata strophe seems to ofl'er a plausible solution. The investigations oi geologists show that many deluges have occurred, at different time and on different portions of the earth's surface. The subject, how ever, is one that is still in a course of investigation : time will unfolt her secrets ; and we are persuaded that facts bearing directly upo)| these points will yet be disclosed, wliich shall reveal to us the whol mystery of the lost races. AMERICAN MASTODON. 203 GREAT AMERICAN MASTODON. In the month of August, 1845, whilst excavating marl on the farm of Nathaniel Brewster, Esq., six miles west of the village of New- hiirgli, Orange county, N. Y., the workmen struck upon the skull of a Mastodon. Tiie work was carefully conducted, and at the close of the second day they had succeeded in exhuming the entire skele- ton, with the exception of the toes of one foot, which were probably carried out with the marl. This is the most entire skeleton of this remarkable animal ever found. The bones are in a singularly per- fect state of preservation, retaining still a large portion of animal matter even in the spongy portions. The skeleton has since been arranged and set up, and this has been done with great care and the strictest attention to the articulating surfaces of all the bones, which we believe has not been the case with others which have been put together. Such we believe to be the fact from the drawings we have seen of the one arranged by Mr. Peale, and from the description given to us of others which we have had no opportunity of seeing. The amount of cartilage to be supplied between the vertebrae has been misconceived, and thus the back has been made much longer than in the living animal. In the present instance, a perfect gage was furnished by two ribs, which, during the life of the animal, had become united longitudinally. Each one of these ribs articulated with a vcrteber ; and in bringing these articulating surfaces together, the exact amount of intervertebral space was found. This, in con- nection with the ribs which articulated with two vertebrae, determined the amount to be supplied ; and thus the back of this skeleton is said to be from two to three feet shorter than those which have been made according to the fancy of the owners. The intervertebral substance is only half an inch in thickness. As the discovery of this singularly perfect skeleton of an extinct 'ace of animals has excited a very extensive curiosity, it may be interesting to many to have a particular description of the condition in which it was found. Portions of twelve skeletons of the same animal have been discovered in the same county within the present century ; but in no case have bones enough been found to give a full idea of the structure and character of the animal, and in almost all cases the bones have been in an advanced stage of decomposition. VOL. II. — NO. II. D 204 QUARTERLY JOURNAL. Locality and position. Like all others found in this vicinity, this was buried in a peat-swamp, but, in this case, of very small dimen- sions. The whole peat formation here is only four hundred feet long and one hundred and twelve wide, lying between two low ridges of slate hills, the whole valley being about two hundred feet wide. The clay which underlies the peat bog, descends gradually from both sides, and once formed the bottom of the small pond which occupied this spot. It slopes down very gradually till within six feet of where the bones were found, in which spot it is but six feet below the surface. At this point, however, it makes a sudden descent, and the bottom cannot be reached by sounding with an iron rod. Beginning at the bottom, then, the following are the deposites which have gradually formed and filled up the pond : 1. Mud, more than 10 feet. 2. Shell marl, 3 feet. 3. A layer of red moss, 1 foot. 4. Peat, 2 feet. Just below No. 3, in the top of the marl, and barely covered byi it, lay the skeleton. The direction of the backbone was north and south. The head was thrown crosswise, so that the tusks pointed) nearly to the west. Every bone occupied nearly the position it did' when the animal was alive. The back of the skeleton was upward ; each of the vertebrce in place, from the first of the neck to the last* of the loins. The ribs were projected downwards on each side. The« { head was upon the top of the neck, and the lower jaw slipped ai few inches to one side. The hindlegs were spread out on each side, each bone in its place to the very feet. The whole position wasi precisely that of an animal that had become mired, and perished in its ineffectual struggles to extricate itself, and it had doubtless diedj in the place where its bones were found. In the midst of the ribs, imbedded in the marl and unmixed with' shells or carbonate of lime, was a mass of matter composed prin-i cipally of the twigs of trees broken into pieces of about two incheil in length, and varying in size from very small twigs to half an inch in diameter. There was mixed with these a large quantity of finer vegetable substance like finely divided leaves, the whole amounting to from four to six bushels. From the appearance of this, and itsi|||,, situation, it was supposed to be the contents of the stomach ; and 111 I AMERICAN MASTODON. 205 this opinion was confirmed upon removing the pelvis, underneath which, in the direction of the last of the intestines, was a train of the same material about three feet in length and four inches in dia- meter. This was composed almost entirely of the twigs, some of them not even crushed, and retaining still the form and structure of the tree from which they were torn. This is by no means a solitary instance of the discovery of this matter. The same has been found in connection with other skele- tons. In Godman's Natural History, under the article Mastodon, is recorded an instance of the same kind, and the species of plant found was detected. He thus quotes from a letter of Dr. Barton : " Very lately, in digging a well near a saltlick in the county of Wythe in Virginia, after penetrating about five feet below the surface of the soil, the workmen struck upon the stomach of one of those huge animals best known in the United States by the name of Mammoth. The contents of the viscus were carefully examined, and were found to be in a state of perfect preservation. They consisted of half masticated reeds (a species of Arundo or Arundinaria, still common in Virginia and other parts of the United States), of twigs of trees, and of grass or leaves." A good deal of doubt existed at the time and afterwards, as to the character of the substance ; but in the case we have now before us, there can be no doubt. The appearance of the matter, and the pe- culiar position in which it was found, are unquestionable evidence of its being what it was supposed to be, the food which the animal had eaten. History of the animal. As far as is known at present, the whole face of mastodons is extinct. There is no evidence of their existence t this day. But the numerous remains of them found in this coun- y, indicate that they have at some period lived in great numbers on this continent. At what time this was, we shall consider here- after. Their range, however, does not appear to have extended over 'the whole of North America, but to have been confined mostly to the rich alluvial vallies. Portions of two skeletons only have been found north of Orange county in the State of New-York. East of the Hudson river, portions of two have been discovered. Orange county, however, seems to have been the northern limit of their range, and the Hudson river the eastern boundary. Passing then south through New-Jersey, and thence westward through all the 205 QUARTERLY JOURNAL. great western vallies, throughout this whole region the bones are found in greater or less abundance. The saltlicks of Kentucky have furnished the most of these remains ; and it has been stated, that from one of these localities alone, portions of more than oiie hundred skeletons have been removed. This species of mastodon is peculiar to this continent, no remains of it having been found in any other portion of the globe. The first bones and teeth of this animal were found as early as 1712, at Albany ; and were noticed in the Philosophical Transac- tions, in a letter from Dr. Mather to Dr. Woodward. In 1739, a French officer, by the name of Longueil, discovered some of the t bones, teeth and tusks, near the Ohio river ; and the next year, large quantities of similar bones were washed up by the current of the same river. After this time the bones were occasionally found, down to the present, but often very much decayed, and never in sufficient quantities to make an entire skeleton. The scientific world is much indebted to the late Mr. Peale, who, with great labor and at much expense, procured, in 1 800, sufficient bones to enable him to construct a tolerably complete skeleton, which is now in the Philadelphia Museum. But though the living animal is unknown to us, the aboriginal inhabitants of this country seem to have been well acquainted with him. Many people are disposed to place very little dependence upon Indian tradition ; but however vague such tradition may become in relation to particular facts, by long transmission from generation to generation, yet it must have something real and true for iis origin. Such we believe to be the fact in relation to this animal. We shall, therefore, give a few of these traditions as concisely as possible. In President Jefferson's Notes on Virginia, we find the followingi tradition of the Indians, in relation to this animal : " That in ancient times a herd of these tremendous animals camei to the Big Bone Lick, and began a universal destruction of the bear, deer, elk, butfaloes, and other animals, which had been created for the use of the Indians. " And that the Great Man above, looking down, and seeing this, was so enraged, that he seized his lightning, descended on the earth, and seated himself on a neighboring mountain, on a certain mountain rock, where the print of his feet are still remaining, fronn whence he hurled his bolts among them, till the whole were slaugh- i AMERICAN MASTODON. 207 tered except the big bull, who, presenting his forehead to the shafts, sliook them off as they fell, but at length, one of them missing his head, glanced on his side, wounding him sufficiently to make him mad ; whereon springing round, he bounded over the Ohio at a leap, then over the Wabash at another, the Illinois at a third, and a fourth leap over the great lakes, where he is living at this day." A Mr. Stanley, who was taken prisoner by the Indians, and car- ried beyond the western mountains to where a river runs westward, says that these bones abound tliere, " and that the natives described io him the animal to which these belonged, as still living in the northern parts of their country." The following we extract from Dr. Kock's pamphlet on the Mis- sourium* : "One man, in 1816, has asserted that his grandfather told him he saw one of these animals in a mountain pass when he was hunting ; and that on hearing its roar, which he compared to thunder, the sight almost left his eyes, and that his heart became as -mall as an infant's." Period of their existence. The opinion is a very prevalent one, that these animals were antediluvian, and most persons reject with a sneer liie idea that they have lived at a very recent period. But the first opinion has no shadow of ground for belief, and all the evidence seems to show that they have existed not many centuries since. Mr. Jefferson, in his Notes on Virginia, reasons thus : " It may be asked why I insert the mammoth as if it still existed ? I ask, in re- turn, why I should omit it as if it did not exist ? The northern and western parts still remain in their aboriginal state, unexplored and undisturbed by us, or by others for us. He may as well exist there now as he did formerly, Avhere we find his bones, &c." The same reasoning which he used, will apply, with a diminished force it is true, to our own times. There are still vast portions of this conti- nent yet unexplored by the white man, and inhabited only by hos- tile Indian tribes. Vast gorges of the mountains in the west might * Doct. Kock discovered, in 1840, the remains of the animal which he has called Misso2(rium theristocaulodon, in the Osage country. The grounds upon which he has given it a new name appear to be very questionable, and are by no means sufficient to make it any thing more than the Mastodon, the remains of which are so often found even as far west as Missouri, any more than to make the Hijdrarchos from the iZej*- glodon described in our last number. 208 QTARTERLY JOURNAL. Still contain the living animal, and yet we be utterly ignorant of his existence. But we will not contend for his present existence. We will examine briefly the evidence of his having lived within a very few centuries. In the first place, the testimony of the Indians, but a few years back. They stated in the early part of this century, that this animal still lived north of the Missouri river. They called it " Pere du boeufs" (father of cattle). But how shall we reply to the question, if the animal has lived in these parts of the country within so short a time, why did not the early white settlers either see them or hear of them from the Indians ? To this we answer, that after the dis- covery of this country, the settlements of it took place very slowly, and then was principally in those parts which have not apparently been in the track of the mastodons. That they did not hear of them from the Indians is not wonderful, for there was nothing to excite enquiry with regard to them. If a bone of one had been found at that period, and thus enquiry started, doubtless something would have been ascertained far more distinctly than has since been learned. That they were not antediluvian, is settled by the fact of their being found in a deposit of marl and peat, all of which has been formed in modern times, and which is still forming.* Moreover the fact that the bones in this skeleton, from Orange county, are so i fresh, containing a large portion of animal matter, and that the con- tents of the stomach and intestines were found unchanged appa rently by time, is strong evidence that this individual has lived at a i very recent period, and we may put down five hundred years ago as the most distant time at which he lived ; and we are strongly in* clined to the opinion, that if extinct now, they have not been extind one hundred years in the western parts of this country. * The rapidity with which this peaty formation is deposited, may be inferred from the following fact. Forty years ago, an excavation for marl was made seven feet deep, within twenty feet of the spot where these bones were found. By the operation of the ordinary natural causes, that pit is now filled to nearly the level of the surrounding surface. The deposit must have been much more rapid, at the time that the peat here was first formed, when every year large quantities of leaves were accumulated in it, besides the rank vegetation which annually grew and decayed there. It is a curious fact, also, that after these marl pits become filled with water, though unconnected with any stream or pond of water, they in a few years become stocked with eels, catfish and sunfish. ' american mastodon. 209 Anatomy of the mastodon. The skull. The bones of the skull are wonderfully large, and as well preserved as the other bones. The posterior part is flat and broad, measuring in height one foot eleven inches, and in width two feet nine inches. The foramen magnum for the passage of the spi- nal marrow, is three inches and a half in diameter. In the centre of the occipital bone are two deep cavities for the insertion of the ligamentum nuchcB, separated by a thin bony partition. The frontal bone is two feet four inches wide, between the orbits of the eyes. The outer plate of bone is very hard and three quarters of an inch thick, where we find eleven inches and a quarter of cellular bone, extending down to the brain. The cavity of the brain is small, oc- cupying only the lower portion of the skull. In front of the nares (nostrils), between the origin of the tusks, is a cavity as large as that of the brain, and is probably the antrum highmorianum. The insertion of the tusks into the intermaxillary bones, is two feet five inches, extending quite back of the orbits. These tusks were ten and a half feet in length, and two feet and an inch in cir- cumference where they enter the socket. With regard to the direc- tion of the tusks, we are convinced from observation of a number of skulls, that their direction is as accidental as the horns of cattle. Some follow the first curve, downward and outwards, the points in one which we have seen being eleven feet asunder. In the skull of this skeleton before us, they first curved downwards and outwards till they were seven feet apart, when they curved inwards and slightly upwards till they approached at the points within two feet gf each other. The socket of the tusks is curved and flattened so that it was impossible for the tusks to have turned in the sockets, during the decay of the soft parts, as is supposed by many to have been the case. The whole skull, lengthwise, is bounded on all sides by nearly Straight lines. The lower jaw is nearly straight from the angle to "Ithe front, and measures in that line two feet ten inches. The con- ' Idyloid process by which it is articulated with the head, is distant ifrom the coronoid process one foot. In the front of the lower jaw, at the commissure, is a small round tooth, eleven inches in length and one inch and a half in diameter, and inserted into a socket seven inches deep. This is on the left side of the commissure. On the 210 QUARTERLY JOURNAL. right side is a partial socket, as if another tooth had once been there. It appears that the young animals had these two teeth, but lost them at a later period of Hfe, as the remains of the socket only are found in skeletons of old animals. The teeth are, in this skeleton, two in each row, making eight in all. The front tooth measures three by four and a half inches ; the back tooth, three and a half by seven and a half inches. Like the elephant, this animal probably changed its teeth during its growth; at each change, the back teeth crowding forward, till they eventually crowded out the front ones. The length of the head, from the occiput to the front of the inter- maxillary bones, is four feet and one inch, and weighed, with the tusks, 694 pounds. There are seven bones of the neck, nineteen of the back and three of the loins. The first seven bones of the back are characterized by very long spinous processes, the longest measuring two feet. From the third they diminish in length very rapidly to the eleventh, when they are almost lost. The bones of the neck are much more upright than in the elephant, giving to the animal the appearance of carrying a high head. Atlas, 3 ft. 8 in. in circumference. The ribs are forty in number ; twenty on each side, and the longest measures four feet and seven inches. The first and second ribs on the right side appear to have been broken by some accident during the animal's life. During the process of healing, the first rib has formed a bony attachment to the sternum or breast-bone, which is a triangular bone of large size and one foot seven inches long. The last two ribs on the right side have also been united logitudi- nally. The scapula (shoulder-blade) is two feet and ten inches long, and two feet and nine inches wide, having a long and sharp acro- mion process. The humerus (shoulder) is three feet and five inches long, three feet and two inches in circumferance at the upper end, and three feet and five inches at the lower. The ulna measures two feet and three inches, from the articulation at the humerus, to where it\ unites with the foot. The olecranon process is seven inches long, and two feet four inches in circumference at the base. The circum' ference of the elbow is three feet nine inches. The radius is small and slender, and crosses from the inside of the anide to the front the elbow. The articulating surface of the elbow is one foot three and a half inches long, and seven and a half inches wide. AMERICAN MASTODON. 211 The bones of the fore-foot resemble in form those of the elephant, but project forward instead of being arranged in a perpendicular co- lumn, and the toes have evidently possessed great power of flexion. The pelvis is a broad massive bone, and was taken up entire. It measures, between the illiac extremities, six feet and one inch. The pubic and sacro-illiac symph5'ses are completely united by ossification. The pubic bone, from the anterior to the posterior edge, measures two feet. The thyroid foramen is nine and a half inches long by five inches wide. The diameter from the sacrum to the pubis is twenty-two inches ; the transverse diameter nineteen. The femur (thigh-bone) is three feet ten inclies long, and seven- teen inches in circumference at the middle. The head of this bone is two feet in circumference ; around the trochanter, three feet. The great trochanter is very large, but in place of the lesser tro- chanter is only a swelling and roughness of the bone. The tibia is two feet six inches long, and two feet seven inches in circumference at the top. The articulating surface, where it receives the thigh-bone, is one foot transverse diameter. The fibula is two feet two inches in length. The bones of the hind-leg resemble in a won- derful degree the same bones in man ; and it is not to be wondered at, that when these bones have been found, they have sometimes been mistaken for the bones of gigantic men. The bones of the legs, the tusks and the proboscis in this animal are similar to those of the elephant. The structure of the remainder of the skeleton is entirely different. The head of the elephant is formed of bones more or less rounded throughout. The occiput consists of two large lobes of bone, one on each side, with a deep groove between. The lower jaw is convex on the lower side, and teeth in that jaw are with the crowns concave from the front back- wards, receiving the upper teeth which are convex to fit them. The teeth of the elephant are nearly smooth, while in this animal they are formed of two rows of conical prominences, from which the animal receives its name, the two Greek words of which the name s composed signifying a nipple and a tooth. It was formerly the opinion that this animal lived j)artly upon lesh. There is, however, satisfactory evidence, from its teeth and ")' from the contents of the stomach, that its food was principally the J'' small twigs and branches of trees. It had little, if any, lateral ^ VOL. II. — NO. II. E 212 QUARTERLY JOURNAL. * motion to its lower jaw, and of course could not masticate its food very fine. All that we know of the habits of the animal is to be inferred from its structure, and tradition. Its form, compared with the elephant, is apparently about the same as the horse compared with the ox. He was probably comparatively a graceful animal in his movements ; and with his elevated head, ornamented with such enormous tusks, appeared terribly majestic. The opinion of some that he was the behemoth of Job, is without any foundation ; yet the description of that animal in sorue respects may well apply to this. EDUCATION OF THE AMERICAN FARMER. There are many questions which are fully answered when the ob- jects to which they relate are well understood ; or if the assertion is too broad, we are at least safe in saying that the way for their solution is then fairly opened. But if the true object sought, is not . apprehended, or is but dimly seen, then the chance thai we shall '■ obtain a true answer is extremely small. It may seem paradoxical, it is true, for a person to put an inquiry without knowing, himself, the true objects of his inquiry ; but this is often the case, and espe- cially so in those questions which relate to education. If then the question should be put, What is the best plan of an education for the American farmer ? we say, determine first what the objects of education are, and then you are in a fair way to answer the l question. All are agreed on one point, viz. that the standard of education ought to be raised ; but there is a disagreement as to the plan, and what branches ought to be taught. One party says that the farmers ought not to be educated at our colleges ; for what is( there taught is not adapted to meet their wants. It seems to us that] the party which thus reasons, or vshich makes these assertions, labors under a misapprehension in three respects : 1.' It misapprehends the object and aim of an academical course of study ; 2. It does not clearly see the wants of the pupil ; 3. It does not apprehend the end and objects of education in general. Now we take this position : that the young man who designs to be an agriculturalist may be tho* roughly and properly educated at our colleges, as tiiey are now i\ EDUCATION. 213 organized ; or if they are not, in every respect, adapted to meet his wants, they require only a slight change in their arrangements. But let us be understood : we do not take the ground that an agricul- tural college, such as is contemplated in some quarters, would be useless ; but that a course of study, such as is pursued in our col- leges, is far better and superior in its adaptation to the wants of the farmer himself, and the interests of the farming population. We have three reasons for this opinion : 1st, The college course of study furnishes more ample means to the pupil, by which he may educate himself ; 2d, It supplies his wants ; 3d, The objects of education are thereby answered. These reasons, it may be said, run into each other ; and so they do : still, each one implies some- thing which the other docs not. We shall, however, in illustrating our views, treat them as one under different forms of expression. One remark we would make in this place, viz. that many persons claim to be educated when they have finished their college course : it is a natural, though a very bad mistake, and there is scarcely any thing farther from the truth. It is true that if a man is educated at all, he is self-educated, whether it be at college, or sitting on a bench in the chimney corner and studying by the flaring light of pitch pine knots : it is always a self-education as far as it goes. To proceed : What does a college cours^ of study do for the pupil ; or what is it intended to do ? It puts tools into his hands to work with ; or perhaps this is too general and too figurative in its ex- pression : w^c therefore say again, that it puts principles into his lead for the better guidance of his talents. To be still more parti- cular. Does he study Latin and Greek ? It is not that he may talk Latin or Greek, or even read it in after life ; but to learn the con- Jtruclion of language, and the different ways it may be used to )ersuade and influence men. Does he study mathematics ? It is not hat he may become a practical mathematician, and spend his days n solving problems in mathematical science ; but that he may know he power of numbers and signs in demonstrating truth ; that he nay acquire a control over the faculty of attention, over the train >f thought, and call in, in their true succession, the ideas which ink together a demonstration of a proposition, or truths which are be evolved by a chain of reasoning. Does he study chemistry nd natural history ? It is not that he may spend his hfe in the »boratory, working in acids and alkalies ; but that he may know the 214 QUARTERLY JOURNAL. principles which control the composition and decomposition of bo- dies, the characters which distinguish them, and the uses they subserve in the economy of nature. Does he study astronomy ? It is not that he may become a practical astronomer, and spend his days in viewing the phases of the stars, or in measuring their dis- tances from us ; but that his mind may be enlarged in attempting to comprehend the greatness of the firmament, the vastness of the starry system, and the power of its Creator. But, though we say that it is not the design of the plan of college study to make either of these characters, yet it is possible to make one or the other ; an astrononomer, a chemist, a mathematician or naturalist. We have, however, not yet finished all we intended to say of the objects of a college course of study. Does he study logic ? It is not that he may spend his life in disputation ; but to acquaint himself with the relation of antecedent and consequent, with the mode in which fallacies may be attacked and refuted, with the methods that reason pursues in seeking truth, and with the laws that regulate its move- ments and give it its greatest strength and power. Does he study moral and mental philosophy ? It is not that he may become pro- fessionally a teacher of morals ; but that he may understand the fundamental principles of right and wrong ; that he may know the power which knows, and which actuates tlie movements of the man. ifl Does he study political economy, or the law of nations ? It is not that he may become a politician by trade, or a jurist or a judge ; but that he may know on what principles our constitutional rights'^ are based, by what bonds our political associations are held to- o-ether, and what are the usages which control the intercourse o{l§^\ states and nations. In these reasons we may recognize several great departments of knowledge, in each of which there are some principles that are called into action almost daily. The first kind is that of language, the great medium of inter- course between man and man, between states and nations ; in fine, ; the power which controls the world. The second, is that of numbers and signs, by which the low and the high is measured, and by which the light and the heavy are weighed, ratio expressed, and time and distance computed. The third kind relates to physics, which takes cognizance of j|lili« forms, composition, characters general and specific, the mutual oriiiiil EDUCATION. 215 reciprocal actions among bodies ; it is in fine related to all that ad- ministers to the physical well-being of creatures in life. The fourth relates to matter and bodies at a distance, but still which has its practical application in navigation and geography, and ill fixing the position of places, through which intercourse between states and nations is safely conducted. Tiie fifth, that which explains the relations of men in their civil and municipal capacity, the foundations of law and justice, and of go- vernment. I'he sixth, is of mind and the spiritual part of man, that which is emphatically the me, the subject ; that ivhich knoivs, is cause itself, the last and highest source and power ; it is life in its essence and spirit; it is that wiiich is to live when matter has mouldered and lied to its primary elements. What nobler objects can be proposed by an Agricultural College? lUit do they meet the wants of the farmer ? And here we are again driven to the inquiry. What are the objects of the farmer ? Are they comprehended in all that relates to the tillage of land ? That the tillage of land is one object, need not be told ; but, are there not other objects which have an equal claim upon him ? Yes, and they are objects which stand connected with that wide range of knowledge detailed above. He has to do with them more or less all his days, and in every relation in life. But we propose to particularize farther, that we may press home the force and power of our argument. Is he the head of a family ? he is expected to be a model upon which all eyes of the family may be profitably turned : he buys and sells ; he directs and controls ; he exercises rights where others have rights which must be respected ; he is to conduct schemes and plans for the common good, to a suc- cessful issue. For these and many more functions, he wants lan- guage to communicate ; numbers, to compute and reckon ; know- ledge of kind, character, value, place, relation, trade and commerce, and of the principles of right and wrong which must guide every adventure. Is he a neighbor ? he is still to be the same model of excellence, though in a larger and more extended sense, only he advises, but does not command or direct : mutual rights are to be DQaintained and respected ; obligations are to be punctually satisfied. [b he a citizen ? he has many of the same functions to fulfil, but in a still wider field. He has rights in common with others : on what 216 QUARTERLY JOURNAL. principles do these rights rest ? He has rights of person, rights in his citizenship, rights in his property. These rights are embodied and set forth in a charter, termed a constitution, or a charter of rights. The principles on which some rights rest are self-evident ; in others, there is complexity involving mutual but oftentimes con- flicting interests and unsettled questions. They involve questions concerning man as a species, as a person, a citizen, a subject ; con- cerning man as a governor or judge, as a special member of the body politic, as one of a nation of men, as a minister of good to hia race, and finally concerning man as tub representative of god ON TiiE EARTH. For all theso functions, it is essential that stores of knowledge should be accumulated ; that the intellect and affections should be cultivated ; that the reason may go forth untrammelled to the work. If there is truth in these views, then those who maintain that the functions of the farmer are bound up in the tillage of land, be it little or much, degrade his station, limit his sphere and belittle his destiny. Let it not be supposed from the tenor of the above remarks that it is our wish to spiritualize, in the platonic sense of the word, the' pursuits of the laboring man and of the farmer, that he may soar above the ordinary occupations of life, and live in an unprofitable meditation of abstract truth ; or withdraw his mind wholly from what is visible, and fix it upon the fancied essences, or more pro- perly the vapors of things : for we belong to that class who wish that realities, those things which are tangible, and which are fruitful in their several spheres, should be the main subject sought after here. While, however, we would guard the mind from ancient error, we would by no means have the student pursue a course whose ten-^ dency is to impart the belief that buying and selling is the chief good, and wealth the great object : we would still have him pursue that course which elevates the mind, which improves the intellect, and which shall lead him to regard his spiritual part as the noblest, whose education is after all the great and main thing, and to which all things else are to be subservient. Whatever view we may take of a plan of education, if we wouldW Jii be true to nature, we must keep in view the fact that man is a com- pound ; that he is both body and spirit ; that he has compound wants, wants of the body and wants of the spirit ; and we must keep in view the relative value of the two. Nor should we forget JO Sep Hi i k 111 EDUCATION. 217 ,that he was not created for a solitary existence, but to maintain an intercourse with his fellows ; and that he cannot be independent of them, or can not say I have no need of thee, however humble his fellow's rank may be. He, too, is the subject of government and law. Obedience is to be learnt, as well as taught. Can it be supposed, then, that too much culture can be bestowed upon the mind of man ; that in vievvr of man as he is and must be, it is at all probable that his advantages will, under any circumstances, be too great, or be- yond his capacity for improvement, so rich that they will be regard- ed as lavished and lost upon him ? Again, a more thorough education for those who till the ground, than has hitherto been contemplated, seems especially demanded, 0 enable them to avail themselves of the discoveries of modern f the Union, Besides the large quantity made into snuff, segars, md manufactured tobacco in the country, 90,000 hogsheads are nnually exported. The soil and climate favorable for cotton are not ound beyond 37°, though it can be raised as far north as 39° on >olh sides of the Alleghanies. It was first cultivated for exportation n 1791, and is raised from the Roanoke to the Sabine, forming the taple of the Southern and Southwestern States. Rice crops require [real heat and a marshy soil, and are cultivated to a great extent in le Carolinas, Georgia, Alabama, Louisiana, and as high as St. lOuis in Missouri. The sugar cane grows in low and warm situa- ions, as high as the latitude of 33° ; but the climate favorable for ts production does not extend beyond 31° or 30° : It is now culti- 'ated to a great extent in Louisiana. Oats, rye and barley are raised all the Northern, and in the upper districts of the Southern States, lemp, flax, and hops, are produced of an excellent quality. Hemp [TOWS naturally in the Western States, and hops in the Western lud Middle States. The vine has been successfully cultivated in 'arious parts of the Union ; and the mulberry tree grows sponta- leously, and has been extensively planted of late years. Fruits of 222 QUARTERLY JOURNAL. all kinds of the temperate and tropical climates, and the culinary vegetables which have been introduced from Europe, thrive here. The dairy and grazing are also important resources in the northern and western parts of the country, and great quantities of beef and pork are raised for exportation particularly in the west. The number of sheep in the United Slates has been estimated at about twenty milHons, yielding about fifty milHon pounds of wool annually. Texas. Climate. The climate of Texas is mild, agreeable and healthful ; the heats of summer are moderated by the sea breezes, liut are sometimes excessive during a few hours before sunset, when the breeze dies away, ^^carcely anyj-ain falls between March and No- vember, and the vegetation often suffers from droughts. In Novem- ber, north winds set in, and heavy rains begin to fall : these winds « blow during December and January, when the mountains are co- vered with snow, and the cold is sometimes severe ; but the snow seldom lies long in the lower districts. In the early spring, the rains are very copious. Vegetable productions. The live oak is found of large size in the maritime regions, chiefly between the Galveston and Matagordai bays : the white, red, post and Spanish oaks ; the cotton-wood, ash, elm, and sycamore or button-wood ; the black walnut, hickory, , pekan ; the locust, musket, and bow-wood ; the wild cherry, mul berry, chinquapin, parsimmon, etc., are among the natives of the forests, and there are extensive cane brakes between the Colorado^ and the Brasos. The soil and climate are favorable to the growth of sugar cane, indigo, tobacco, cotton, rice, indian corn, sweet potatoes, and, in some parts, of wheat, rye, oats, etc.; and the prairies afford excellent pastures all the year round. lie Mexico. Soil. The low plains on the coast are fertile, and have a luxuriant vegetation. Much of the central table land is dry and sterile ; buti||iiiii in those parts which are well watered, the vegetation is remarkably vigorous. In the northwest and northeast are extensive tracts of rich 'to soil Although the inhabitants are nourished by the soil, yet agriculture is by no means in a flourishing condition. The variety of soil and »Vi AGRICULTURAL SKETCHES. 223 climate, however, famishes a corresponding diversity of cuUivated as well as indigenous vegetation. The temperate regions are favor- able to the cereal grasses, and all the culinary vegetables and fruit trees of Europe thrive. The cultivation of sugar-cane, indigo, cot- ton, vanilla, cocoa, and tobacco, has been successfully prosecuted. The banana grows in the warm and humid valleys ; and its fruit, which is ten or eleven inches in circumference and seven or eight in length, is an important article of food. Manioc, the root of which also furnishes a nutritive flour called cassava, likewise grows in the lint regions. The magney, or American agave, yields a refreshing drink, called pulque, resembling cider. The dahlias, whose many- colored blossoms give such a splendor to our flower gardens, at the season when the approach of winter renders them doubly valuable, are natives of the hilly parts of Mexico. The sugar-cane, cochineal, etc. are among the productions of the Mexican States. Peru. Generally speaking, agriculture is in a wretched state. So languid and backward is it on the coast, that Lima and many other towns along shore depend on Chili for their provisions. This has been ever since the great earthquake in 1793, which was followed by such sterility of the vallies of Lower Peru, that the people in many places ceased to cultivate them. The country has since in a measure re- covered its fertility ; but till some alteration is made in the mode of cultivation, and greater facilities of communication between the interior and coast are introduced, there is no hope of any great progress in agriculture. Cotton is found in a wild state, in great abundance, in the Mon- tana Real, on the Guallaga, and on the banks of the Maranon. Flax is common ; but the indians leave the stems to perish, and make a kind of beer of the seeds. A species of cochineal, and coflee of an indifferent quality, abound in some districts. The Peruvian pimento is excessively strong ; and there is some cinnamon stronger than that of Ceylon, though not so valuable. The cedar, the oHve, the wild orange, the palm, the willow, and many other trees are found there. On the coast and western slop3s of the Andes, are produced the cabbage-palm, cocoa-nut, chocolate-nut, and cotton-shrub ; the jine-apple, turmeric, plantain, and sugar-cane. The large-flowered essamine, and the Datura arborea, diffuse their evening fragrance 224 QUARTERLY JOURNAL. around the vicinity of Lima. No less than twenty-four species of pepper, and five or six of capsicum, are considered natives of Peru. Tobacco and jalap abound in the groves at the foot of the Andes. The chief shrubs of the uplands are the different species of cin- chona, or the salutary peruvian bark. The caoutchouc (indian rub- ber) is procured from the inspissated juice of a variety of different vegetables. Chili. The soil of Chili is extremely favorable to the growth of maize, wheat, barley and rye. Hemp also grows well. The sugar-cane, the cotton-tree, the banana, the sweet potato, and numerous other plants are cultivated. The vine yields abundantly, and the olive likewise attains great perfection. Forests of apples, peach and quince trees, in some places, extend for leagues. Oranges, citrons and lemons, are produced of an excellent quality. There are some sterile tracts, but in general the soil is remarkably fruitful, and the products are rich and varied. The maritime tracts are less productive than the midland, and these again yield to the vallies of the Andes. Numerous plants are peculiar to the country, j The uncultivated parts present the utmost profusion of vegetable ' riches. The plains, vallies and mountains are covered with a variety of beautiful trees, many of which preserve their foliage throughout the year. Medicinal, dyeing and aromatic plants also abound, and the fruits introduced by Europeans grow in greater perfection than' in their native soil. BUENOS-AYRES. As almost every soil and climate is to be found within the limits of this country, so every vegetable production would grow by proper cultivation. Indian corn, cocoa, olives, sugar-cane, grapes, oranges, lemons, citrons and figs attain great perfection. Wheat is cultivated with success, and apples, pears, plums, cherries and other fruifs are plentiful. Abundance of tobacco is produced in some parts. The soil, like the climate, varies in this extensive country. The forests abound with straight and lofty cedars, which are excellently adapted for ship-building. There are numerous and beautiful species of palm. The manioc, the maguey, bacoba, banana and pine-apple are found in profusion. Climate. The climate is various, but generally healthy. The atmosphere is very humid ; and during summer, rains are frequent, AGRICULTURAL SKETCHES. 225 and are commonly acompanied by the most dreadful thunder and lightning. Fogs, snow and hail are seldom experienced, except on the summits of the mountains. In Cayo, on the frontiers of Chili, the winters are excessively cold ; while in summer the heats are intense. Guiana. The soil of Guiana is surprisingly fertile, and a most luxuriant ve- getation almost everywhere overspreads the country, which abounds with the finest woods, fruits and plants. Many of the trees grow to ihc height of 100 feet. The most delicious fruits are met with. The guava and aviago pear are found in great abundance, and the pine- apples and other fruits are of the finest quality. The country is subject to heavy and frequent rains, and, from the great prevalence of moisture and heat, is unhealthy. The cultivated tracts are covered with sugar, cotton, coflfee and indigo plantations. In some places the soil is so exuberant, that ihirty crops of rice may be made in succession. Brazil. In a large portion of this country the soil is very fertile. The forests produce trees of a great variety, and of a remarkable size, suited for ship-building and other purposes. They are of a re- markably rapid growth. There are, besides, lighter species of wood, similar to fir ; not to speak of logwood, mahogany, an infinity of ornamental and dyeing woods. There are three kinds of brazil- wood, which is an important article of export. Melons, bananas, emons, guavas and oranges grow along the coast ; and aromatic md medicinal plants are very abundant. The forests of Brazil are acted for the gigantic growth and great variety of the trees ; the irofusion and beauty of the flowering shrubs, hanging under a load of blossoms ; the strange shapes and enormous strength and size of he creepers and parasitic plants, and the clouds of gaily colored )irds and splendid insects that everywhere abound. The jacaranda, \o well known, and so extensively employed as an ornamental ma- ;erial for furniture under the name of rosewood, attracts the eye by he lightness of its doubly feathered leaves and its large golden jolored flowers. The cocoa {theobroma), or chocolate-tree, from the lemel of which chocolate is made, seems to be an aboriginal native )f Brazil, although it is extensively cultivated in other countries. 226 QUARTERLY JOURNAL. The Bertholletia excelsa, producing the dehcious brazil nut, from 15 to 20 kernels of which are enclosed in a thick outer rind ; the copoifera, yielding the balsam copaiva ; the annatta {Bixa oreU lata), much used in this country, under the name of otter, for co- loring cheese, are a few of tlie natives of the Brazil fruits. The Capsicum annuum, yielding the cayenne pepper ; the Quassia amara, furnishing a valuable drug ; the pungent and odoriferous vanilla ; the ipecacuanha, whose root is an invaluable drug ; the tonqua bean, much prized for its delicate aromatic seed ; the sarsa- parilla, noted for its various virtues, are among the economical plants. Face of the country. Viewed from the sea, the country ap;)ears rugged and mountainous ; but on a nearer approach, its appearance is highly beautiful and picturesque, clothed as it is with the most luxuriant vegetation, its hills covered with thick woods, and its val- lies with a verdure which never fades. Towards the interior, the land rii^es by gentle gradations to the height of 6000 feet above the level of the sea. A large part of the interior is overspread with an impenetrable forest. Agriculture. In no country would agriculture yield greater re- turns to the industrious cultivator, but, unhappily, in no country is it more generally neglected. A passion for seekmg gold and diamonds has nearly destroyed all relish for every other labor. Maize, beans and cassava root are raised in considerable quantities. In many parts wheat and other European grains are reared. Coffee and sugar are cultivated to a great extent, as well as tobacco and cotton. Vanilla and sarsaparilla are obtained in abundance. SOMETHING ABOUT MANURE AND ITS APPLICATION. BY JESSE RYDER. Almost all the farmers of this country are obliged to depend on the resources of their own farms for the supply of animal and ve- getable manures which they can command. Mineral manures are more generally purchasable ; but as stimulants and absorbents, they can only operate in conjunction with the vegetable matter of the soil (the humus or mould), the principal supply of which to culti- vated land, is obtained from our cattle yards, and is returned to the earth again from whence it came. APPLICATION OF MANURE. 227 It seems to be self-evident to me, that the earth must receive something in return for her productions, or become bankrupt. Either a portion of her produce must be left with her, or an equivalent re- turned, otherwise she becomes barren and unfruitful. If I recollect right, Liebig says that perhaps five-sixths of the nourishment of plants is derived from the atmosphere, and all chemists I believe admit a greater or less proportion ; but one thing is certain, that a part of their nourishment is derived from the soil in which they grow, the one sixth if you please ; and that the richer and better the soil, other circumstances being the same, the better the crop. The roots of plants must be abundantly supplied with their specific food, in that state of preparation which admits of its being appropriated by them, or the plants cannot be fully developed. I, for one, do not believe that chemists ever will be able to show that the remaining one sixth of their support can also be got from the atmosphere, and that the only use of earth to them would be as a house or home to live in, to keep the plants from travelling about or falling over. If such should ever be the case, production would become too easy to agree with the declaration that " by the sweat of thy face shalt thou eat bread." It behoves us then to increase the fertility of the soil we cultivate, until it is capable of affording to plants all the nourishment they re- quire of it, in order to develope them fully. There is great encouragement in the thought that plants derive a part of their food and nourishment from the atmosphere. If it was all derived from the earth, then would it require all the produce of the farm to be restored to it, in order to preserve its fertility. Neither could we afford to lose any thing by the washings of rains, or by solar evaporation, unless there is some natural operation going on, to create soil upon the earth's surface, independent of aid from the atmosphere. Neither could we enrich our soil from its own re- sources ; that is, by returning to it all its produce as manure, with- out extraneous aid of some kind. But experimental proofs are not wanting to show that a large part of the food of plants is derived from the atmosphere. It must be within the knowledge of almost all good farmers, that I their farms have become more and more productive by restoring to ihem only a part of the produce of the same in the form of manure, aided by judicious management in its application, and a proper ro- VOL. II. NO. II. G il 228 QUARTERLY JOURNAL tation of crops. Now a very important question arises, and it is this : Ought we not to increase the fertility of our farms very fast, when it is considered that the larger part of the nutriment of plants is derived from the atmosphere ? That for every pound of food they- use of our furnishing, they restore to us three, four, or five pounds more derived from another source, would call for an affirmative an- swer. As it is well determined that our gain is great, it remains for us to discover the cause of loss, and the preventive too, for lose we certainly must, else : for every load of manure we feed to plants, we ought at the period of its exhaustion to have six times as much on hand, provided the produce is all made use of on the farm, and five-sixths is the amount gained. I am satisfied that a great deal more than half the support of plants is derived from some other source than the product of decayed vegetable matter in the soil itself, from the fact that grain farms are | ^ often made to improve rapidly, from the resources of liie farm which are left after selling off the grain, which is the most valuable portion for manure, and after losing a great part of the strength of I the manure which is made on the farm by the escape of its gases i and salts, for the want, in part, of some substances to combine and retain them for the use of plants. Again, meadow land can be cropped, and not manured save and except with plaster, and the soil improve meantime (and I even think the same result may be experienced without the use of plaster, but in a less degree of rapidity), as I have shown in a former article. I know that such has been the result where plaster was used. In an improvement of a soil almost destitute of mould, in this way, admitting that it is to be attributed to the use of plaster, there is an great increase of mould, which I suppose is principally carbon ; but the plaster did not contain carbon. It must operate then by pro- moting the growth of vegetation that does, which must derive it from the atmosphere ; and the operation of the plaster must be by its f sulphuric acid combining the ammonia of the atmosphere. I am aware that Dr. Dana attributed its good effects to another causeji viz. the sulphuric acid of the plaster dissolving the silex or gritty matter of the soil, and thus setting free the alkalies contained there- in; which in turn dissolve more silex, and thus set free another portion of alkali, and so on. But, in my view, the great effects produced from the use of a little plaster must be attributed to another cause. APPLICATION OF MANURE. 229 I should think the growing crop would natuxally appropriate to it- self the alkalies, so as to prevent in a great measure the action and reaction spoken of. If this theory be correct, then ought plaster to operate as benefi- cially in the vicinity of the sea as elsewhere. The effect produced by the lime of the plaster must necessarily be small ; a bushel or two to the acre would not avail much, where forty is not enough. T adopt Liebig's theory of the action of plaster as being most natural, which is, that it fixes the ammonia which is brought down by rain. I suppose it to be in perfect accordance with the law of chemical affinity, if liie sulphuric acid of the plaster has a greater alfinity for ammonia than it has for lime. As a practical proof of the correctness of Liebig's theory, I would state that I have, in experimenting with plaster, applied it to a field of corn, except a spot of three rods square, by first rolling the seed in plaster, and then applying it to the hill after it came up ; the re- sult was, a difference so great in the growth and yield, as to con- vince me, knowing the capabilities of the soil, that the non-plastered portion of the corn was a great deal poorer than it would have been had there been no piaster applied to any of the adjacent parts of the ffeld ; consequently the non-plastered portion had been robbed by the plaster of the surrounding corn, of some substance derived from the atmosphere. Hence the usual mode of testing the effects of )laster by comparing parts adjacent, is not fair ; the apparent effect )eing greater than the real. I am sustained in this opinion by a very intelligent farmer of my acquaintance, who came to the same con- clusion for himself. May it not be true, that those farmers who do not use plaster are a, little worse off than if their neighbors did not use it. I was told )y a farmer who lives near Long Island Sound, that they esteem )laster of very little use, unless it is sowed in the summer, irame- iiately after a shower from the westward. Liebig says that ammonia is brought down by rainwater, and that in the summer lime, when rains are less frequent, a greater portion is brought down at one time. Is the air from the land better charged with ammonia than that from the sea ? Does the sea-water absorb When once it is conceded that the soil of a farm can be made to Igrow rich by the use of manure, made from a great deal less than I 1 i I Bl i! 230 QUARTERLY JOURNAL. its own produce, it must also be conceded that the same farm ought to be enriched faster and faster as the amount of its productions in- crease ; and if the majority of farmers barely maintain their soil in a given state of fertility by present management, it follows that any increased effect obtained from a given source of fertility already in common use, must result in a general improvement of the soil, and advance the wealth and prosperity of the country. That such a re- sult would be developed very rapidly, could the manure we make on our farms be made to produce double the effect which it now does, no one can doubt. I do not believe that the manure which is applied to hoed crops in this country, reproduces itself to the farmer, as a general thing, notwithstanding its auxiliary help from the atmosphere. This is a serious consideration, if we believe that by securing all its valuable properties, it ought to be instrumental in producing five or six times as much. Take a field and apply to it for Indian corn the amount of manure made from its own produce for five preceding years, then raise three grain crops in succession, say corn, oats and wheat or rye ; and at the end of that time, I am well assured, that the soil will have lost more strength than was imparted to it by the manurei of five years. Let it then be laid down to grass for two years, and at< the end of that time it will have recovered the elements of fertility, so as to be, generally speaking, about as good as it was before theij manure was applied five years previous ; the formation of sod beingi a'rejuvenating process. To be more particular, I should say that the soil of land which isi dry and good for grain, would be somewhat improved at the end oil the five years, if the grass seed took well ; and heavy clayey soilsyi which are decidedly uncertain for grain without manure, will be decidedly poorer. I consider the grass crop to be a mending crop, and ever and anon tributary to the grain crop. Meadowland sustaiw ing itself by the vegetable matter of decayed roots, would go tc show that the crop derived but a small part of its support from the vegetable matter of the soil. With hoed crops it appears to me that the roots are not nume* rous enough, and the leaves too few to appropriate and secure any great proportion of the virtues of the manure, which otherwise leach away or evaporate. I once buried by the plough, in the spring of the year, about six^ APPLICATION OF MANURE. 231 OX cart-loads of manure on four acres of sod ground, ploughed the usual depth, five or six inches, soil stiff and heavy ; and for aught I have ever seen of its eifects, there might as well have been a funeral ceremony at the time of the burying. The season was somewhat wet. What became of the salts of the manure ? Planted with pota- toes which were poor, then sowed with rye which was poor, and the grass which followed was not as good as it grew before the plough- ing. Ploughing in manure on dry land may do better ; but I doubt whether one-fourtli is ever realized from it that ought to be, if plants derive any consioerable part of their support from the atmosphere. 1 once put about five bushels of strong horse manure in one heap on a timothy meadow, and spread the surrounding parts wiih like manure, ten two-horse loads to the acre The manure heap made I he grass but little heavier on its borders than it was elsewhere, the ten loads to the acre having brought the land near to its maximum of production (three and a half tons to the acre). Three years after, the grass was little or no heavier where the manure heap was, than on the parts adjacent. Nineteen twentieths of the manure, then, was lost ; which is proof positive to my mind, that it is necessary to secure its valuable properties very soon, or they are lost. Here the farmer requires chemical aid ; and great would be the obligations of the people to that man who could discover, and would make known some cheap and practical way of combining and se- curing for the use of plants, the fertilizing properties of manure. A free use of plastoi* would, no doubt, effect much by taking up the ammonia as it formed : if so, it ought to be sprinkled over the yards frequently, and mixed with the manure heap ; and then when it was applied to the land, would it not leach away into the earth the same as any other salts ? In a practical way, and without asking the chemists any thing about it, I think farmers may double the value of their manure by taking my advice in its application, where the supply is limited. I presume the supply on most farms does not equal one load per acre yearly, for the land in grass and grain ; that of the land plough- ed, only a portion of it gets a sprinkling in a round of crops ; and that if the corn ground is covered, there is none left for wheat. I ^pow that most theoretical and many practical farmers recommend the application of all the manure of the farm to the hoed crops ; and |hus wear it out, as I think, without securing such a return from it as will leave the land better than it found it. 232 QUARTERLY JOURNAL. Our primitive soil is generally rather poor and difficult, and soon reduced by bad management. In many cases, if we do not enrich and improve it, we had best forsake it and go to better land. That system which enriches poor land in the least time, must be good for rich land too. That which enables a poor man to grow rich, must enable the rich man to grow richer. Experience has taught us here, that to enrich our land, we must: apply the manure for our plough land at the time of sowing winter grain, spread it on the furrow, and harrow it in wiUi the grain, which leaves it just where we want it, near the surface ; or harrow the ground first, then spread the manure, and plough in the manure and grain together with hght furrows. Now here is the difference between the two systems : If we put all the manure on for corn, on land rather poor and easily worked down, the result is pretty good corn and oats, and poor winter grain and grass succeeding, there being no manure to spare for those crops. When the sod is again turned over for corn, it being poor, the corn again requires barn-yard manure ; and thus the land is kept poor, the grass being light, and the manure not increasing in quantity. But let the disposition of the manure be changed : apply it to the winter grain, and then we have good wheat or rye suc- ceeded by good grass, plenty of fodder, an increased quantity of' manure, and a sod formed, which, when the land is again ploughed I for corn, will enable it to grow as luxuriantly as it did under pre- vious management with the manure applied d'-ectly to it. The manure is now left for the winter grain again : there is more of it, and the land grows better very fast. Suppose the corn on the good sod, as good as it would have been on the poor sod with the manure, what then ? Why it was more cheaply fed : there was no volatile salts to escape ; none to leach away, that I know of. The difference is like fattening cattle on wheat | instead of Indian corn or roots ; only the one is a loss direct, the I other a loss entailed ; one like paying direct taxes which we know, the other like indirect taxes which we feel and do not know exactly what the matter is. With the manure for winter grain, it prevents it from freezing out in the winter and spring ; also saves the young timothy, and in many instances lightens the soil so as to preserve the clover roots of the year following. Grass being a mending crop, the land can /I ^ (\ X '¥ / / / / \ I / I INJURIOUS INSECTS. 233 j spare its luxuriant burthen and not be poorer, and the land is im- proved by the amount of the manure, a luxuriant sod being as it were its representative. Such, in my view, is a practical way of increasing the effects of manure, and securing for the earth a store of vegetable food derived from the atmosphere. INSECTS INJURIOUS TO VEGETATION.— No. 3. BY ASA FITCH, M. D. THE WHEAT-FLY. Although several facts in the habits and economy of the wheat-fly had occurred to my notice at sundry times since its appearance in this vicinity, yet as my leisure for studies of this nature was wholly engrossed in other departments of the science of entomology, these facts had been observed in too cursory a manner to be of material value in preparing an account for the public eye. It has not been until the present year, that I have made this and iis allied species my particular study. And as some few interesting points still remain jndetermined, ere a perfectly complete history of this insect can be given, I should be inclined still to defer preparing a paper upon this 5ubject, but that I deem some of the observations already made of -00 much importance to be longer withheld, and am moreover very .veil aware. that if no writer ventured to appear before the public jntil his investigations were so complete in every particular that he :ould exhaust the subject on which he wrote, very little would be published, and the world would have but a small fraction of that imount of information which it now possesses. It is necessary for me farther to premise, that although we have wo distinct species of wheat-flies, as will be fully shown in the sequel of this paper, to wit, the clear-winged wheat-Jly (Cecidomyia ritici of Kirhy) and the spotted-winged ivheat-Jly, which has hither- 0 remained a nondescript ; yet as nothing is yet known of the labits and transformations of one of these as distinct from the other, hrough the body of this article the copimon name "wheat-fly" will )e employed for convenience as referring to both these species. 234 QUARTERLY JOURNAL. Future researches, however, may delect dissimilarities in their habits, and show that portions of the following account are true only with regard to one of these. Its FOREIGN HISTORY. The first distinct and unequivocal account of the wheat-fly, of which I am aware, is that given by Mr. Christopher Gullet, in 1771, and published in the Philosophical Transactions of the Royal So- ciety the following year.* From this it would appear that the effects * So long ago as the year 1768, Col. Langdon Carter, of Virginia, transmitted to the American Philosophical Society a paper entitled " Observations concerning the FLY-WEEVIL that destroys the wheat; " which was published in the first volume of the Society's Transactions, 2d edition, pages 274 - 287. The account here given, is in nearly all its particulars so strikingly applicable to the wheat-fly, that so much of it as relates to the insect itself merits an introduction in this place. He rather quaintly re- marks, " In a pleasant evening, after the sun was down, and every thing serenely calm, I found the rascals extremely busy amongst my ears, and really very numerous. I immediately inclosed some of them in a light loose handkerchief; and by the mag- nifiers of my telescope, I took occasion minutely to examine them. They are a pale brownish moth, with little trunks or bodies, some trifle shorter than their wings ; and as some of their little bodies appeared bulging as if loaded, I applied the pressure of a i n fine straw upon them, and saw them squirt out, one after another, a number of little things which I took to be eggs, some more, some less : some emitted fifteen or twenty of them ; and others appeared extremely lank in their little trunks, which I could not make discharge anything like an egg. Whether they had done this in the field before, or were of the male kind, I could not tell ; but from this discovery I concluded that there need not be above two or three flies to an ear of corn, to lay eggs enough to de- stroy the greatest crop. * * * It is with much propriety called a weevil, as it destroys the wheat even in our granaries; though it is not of the kind termed by naturalists the curaiUo, of which they have given a very long list ; for it is not like a bug ; it carries no cases for its wings ; neither has it any feelers, with which the curculio is " always distinguished ; and perhaps (as I fancy it will turn out in the course of this letter that they never attack grain when hard) they really have no occasion for such feelers. For from the make of it, to my judgment it appears an impossibility that it should ever perforate into a hard grain, being furnished with nothing in nature, from ., the most minute examination by glasses, that could make such a perforation ; and | seems indeed a fly itself, consisting of nothing sensible to the slightest touch wiih the ' finger, nor to the eye assisted with glasses, leaving only a little dry pale brown glossy dust on being squeezed." I doubt not but that on perusing this extract, almost every reader who is conversant with our wheat-fly will feel confident that it is the same insect to which Col. Carter alludes. Yet if his account be more particularly observed, we gather from it some characters which assure us that it was not the wheat-fly which he examined. Although he uses the terms 7notk and fly as synonymous, and nowhere tells us whether his specimens had four or only two winge, ye^ he could scarcely have spoken of the lively orange color of our wheat-fly as " pale brownish ; " and what is yet more conclusiva^ ( INJURIOUS INSECTS. 235 produced by the wheat-fly had been known for some lime to the farmers of England, though imputed by them to a wrong cause. He^says, " What the farmers call the yellows in wjieat, and which I they consider as a kind of mildew, is, in fact, occasioned by a small ! yellow fly, with blue wings, about the size of a gnat. This blows in the ear of the corn, and produces a worm, almost invisible to the naked eye : but, being seen through a pocket microscope, it appears a large yellow maggot, of the color and gloss of amber, and is so prolific that 1 distinctly dounted forly-one living yellow maggots in the husk of one single grain of wheat, a number sulFicient to eat up and destroy the corn in a whole ear. One of these yellow flies laid at least eight or ten eggs, of an oblong shape, on my thumb, only while carrying by the wing across three or four ridges." {Harris's Mass. Report, p. 437.) It was several years subsequent to this date, that the accounts of the appalling ravages of the hessian fly among the wheat crops of America reached Europe ; and as this fly was universally believed to have been derived from the old world, extensive and careful exa- minations of the grain fields there were made, to detect it, that its habits might be learned, and means devised for preventing its be- coming such a scourge as it was to this country. These investiga- tions, conducted often at the public expense, and by men whose acquirements peculiarly fitted them for such a work, resulted in a :onfident announcement, which received general credence for a long series of years, that the hessian fly did not exist in Europe ; yet in heir course, several other species of insects injurious to the culti- vated grains of that continent were discovered, and the wheat-fly eceived a particular examination. Mr. Curtis, generally so accurate n his statements, says that it was first discovered at this time ; but his insect, on being pressed between the fingers, left "a little dry pale brown glossy ]ust; " whereas the wheat-fly leaves no mark upon the fingers, unless it be actually crushed, in which case its fluid juices produce a yellow stain, without any glossiness. Every one accustomed to the handling of insects, will at once recognize the character n question as applying admirably to some small species of moth ; and the "Committee )n Husbandry" of the Society, in their remarks at the close of Col. Carter's paper, are ioubtless correct in their statement, that these insects "appear to be of the same kind .vith those that do the like mischief in Europe, which a gentleman of Angumois lescribes to Mr. Duhamel," and which have since become so well known as the 'Angumois grain-moth," described by the naturalist Qlivier under the technical name )f Alucita cerealella. VOL. II. — NO. II. H 236 QUARTERLY JOURNAL. the account already given from Mr. Gullet, shows that it was known in England at least twenty-five jears earlier than Mr. C. supposes, and anterior ev^n to the date when the hessian fly was first observed in America. In 1795, as we are informed by Mr Marsham, in a paper read before the Linnsan Society, London, and puhlisjlied in their Trans- actions, vol. iii. p. 142, towards the end of July, Mr. Long had observed an insect that threatened to do much mischief to the wheat crops ; attacking one or more of the grains in an ear, and causing the chaff of these grains to become yellow or ripe, whilst the re mainder of the head was still green. Mr. Marsham, on opening thft chaff of these grains, found an orange-colored powder, and in many of them one or two very minute yellowish-while or deep yellow larvffi, the grain itself appearing to be a little shrunk. Mr. Markwich of Sussex also observed the same larvae in his wheat, the forepart of August, but was confident they had done no injury to it. Thei same larvas were also noticed by Mr. Kirby, this year, in Suffolk In a subsequent paper from Mr. Marsham ( Trans. Lin. Soc vol. iv. p. 224), we are informed that Mr. Markwich, July 12, 1797 saw the flies themselves, at rest upon the heads of the wheat, an»l also a few of the larvce within the flowers ; and that awhile later in the season the fly appeared reduced in numbers, whilst the larvj had become much more abundant. From heads of the wheat ei closed in a flowerpot, he reared the fly, and also its parasite ; th fly thus obtained having " spotted wings," a fact which we sha revert to hereafter. Following this account is an excellent article (p. 230) by the Re William Kirby, who has since become so well known by his varioi writings upon entomology. Mr. Kirby here gives a scientific descrif tion of the wheat-fly, bestowing upon it the specific name tritici, b which it has been definitely distinguished by all subsequent write: and correctly referring it to the genus Trpula of Linn^us, a gen which, in consequence of the vast number of species afterwardBtiii discovered to be comprised under it, naturalists have since found ^u necessary to subdivide ; and the species in question at this day fali within that group to which the name Cecidomyia was given by L;| treille, an arrangement concurred in by Mr. Kirby himself in k communication in Loudon's Magazine of Natural History, vol. p. 227 ; and which I note thus particularly, as by most writers i B « INJURIOUS INSECTS. 237 our agricultural papers it is still spoken of as solely the Tipula tritici of Mr. Kirby. In this article, and another presented about a year afterwards ( Trans. Lin. Soc. vol. v. p. 96), Mr. Kirby gives a large number of most interesting and valuable observations upon this insect, the correctness of wliich, generally, more recent investigations have fully attested. With regard to its abundance at that time, he says he could scarcely pass through a wiieatfield, in which some florets of every car were not inhabited by the larvae ; and in a field of fifteen acres, which he carefully examined, he calculated that the havoc done by them would amount to five combs (twenty bushels). From this time, we have met with no notices of the wheat-fly, except occasional references to the articles above mentioned, until the year 1823, when, and for a few of the following years, it again appeared in such numbers and with such havoc in several of the counties of England and Scotland, as to elicit communications in the magazines from seve.-al writers. In some districts of Scotland, its devastations would seem to have approached in severity what has been experienced upon this side of the Atlantic ; for " Mr. Gorrie estimates the loss sustained by the farming interest in the Carse of Gowrie (the rich alluvial district along the Isla and its tributaries in Perth and Forfarshire) by the wheat-fly alone, at 20,000Z. in 1827, at 30,000Z. in 1828, and at 36,000/. in 1829" {Encyc. of Agric. 3d Lond. ed. p. 820. ^ 5066). And Mr. Bell, writing from Perthshire, June 24, 1830, says, "We are anxious to have the present cold weather continue for another ten days, to prevent the eggs from latching, until the wheat be sufficiently hardened and beyond the state which aff'ords nourishment to the maggot. Another year or two af the wheat-fly will make two thirds of the farmers here bankrupts" Gardener's Magazine, vol. vi. p. 495). Mr. Gorrie, in a letter lated at Aunat Gardens, Errol, Perthshire, Sept. 1828 {Loudon^s Mag. of Nat. Hist. vol. ii. p. 292), solicits information "on the mture and mode of propagation of a fly which has this year de- stroyed about one third of the late sown wheat all over this country." He describes a small yellow caterpillar, one eighth of an inch long, IS numerous in the young ears of wheat, completely devouring the young milky grain, becoming torpid in about twelve days, and in :ix days more changing to a small black fly. In a subsequent com- iiunication, Aug. 1829 (p. 323), he corrects the latter part of the i 238 QUARTERLY JOURNAL. above statement, and says, "At that time I did not know that a yellow fly had deposited the eggs within the glume, which became maggots. Observing numbers of black flies on the ears of wheat, I believed they had been the produce of the caterpillar. I have this season, however, observed the yellow fly (described by Rev. W. Kirby) deposit its eggs in the wheat-ear," etc, I notice this more particularly, because the farmers in this vicinity, with scarcely an exception, have fallen into the same error, and to this day suppose a small black fly, of the family Muscidcn, which occurs abundantly in wheat-fields, to be the real wheat-fly. Mr. Patrick Shirreff, of East- Lothian, gives, in the same volume of Loudon's Magazine, pages 448 - 451, an excellent and very accurate summary of the habits and transformations of the same insect, the result chiefly of his own observations. For a concise account, this is not surpassed by any that has fallen under my notice. Still more recently, this subject has been investigated by Prof. Henslow, from whom a communication appears in the Journal of the Royal Agricultural Society of England, vol. ii. p. 26 ; and in the same journal for the present year (vol. vi. p. 131. plate M.) an admirable production is inserted from the pen and graver of that J accomplished naturalist, John Curtis, F.L.S., giving much more accurate and precise descriptions and delineations of the wheat-fly, in the difterent stages of its existence, than any that had previously j appeared. To it I am particularly indebted for such characters as enable me to say without a doubt, that the clear-winged wheat-fly | of America is identical with the English Cecidomyia tritici. In closing this summary of the notices of the wheat-fly abroad, I would allude ,to what has occurred to me as perhaps true in the history of this insect, to wit, that it has somewhat regular periods of recurring in such numbers as to become a pest to the agri- culturist. Thus, it would appear from Mr. Gullet's account, that it had been common for a few years previous to 1771. After an in- terval of twenty- five years, it is again observed plentifully for three or four years, and in different districts, by Messrs. Kirby, Markwick and Long. Again it ceases to elicit attention, until a period but a little longer elapses, when, in 1828 and the following years, it forces itself once more and still more prominently into notice. All that I design, is, to direct attention to this point : the facts are as yet too few and too vague to justify anything more than a suggestion. The ' k INJURIOUS INSECTS. 239 observations of Mr. Kirby, reaching now over half a century, could probably shed some light upon this most interesting topic. As respects the extent of its range abroad, it has been noticed in most of the southern and eastern counties of England, from Corn- wal to Norfolk, and also in Shropshire ; in Perthshire and the Lo- ihians, and probably in other districts of Scotland ; and in the north of Ireland. Whether it occurs upon the continent of Europe, we are not positivel}' informed. It is not noticed by Macquart, either in his Diptera of the North of France, or his Natural History of Dipterous Insects ( for a perusal of which I am indebted to the courtesy of Dr. T. W. Harris of Harvard University) ; and we can scarcely believe that if it existed in his district, it could have been overlooked by so assiduous a naturalist. M. Herpin, however (as we are told by Mr. Curtis), is of opinion that it is an inhabitant of Trance, and the statement which he makes strongly supports this opinion. He says, "I have also found in cars of corn, at the time of flowering, many little yellow larvae, very lively, from two to three millimetres long, lodged between the chaff of the grain : these larv® nibble and destroy the generative organs of the plant, and the gcrmen where they are found are sterile. These larvas appear to me to have a very great analogy with those which have been described in the Linnsean Transactions, under the name of Tipula triLici : it is probably a Cecidomyia.^^ M. Herpin placed several ears of dis- eased barley and wheat in bottles, and in these bottles a number of cecidomyia flies were afterwards found. Meigen — a copy of whose noted work upon the Diptera of Europe I regret that I have been unable to meet with — as I learn from Mr. Curtis's paper, gives descriptions and figures of the wheat-fly. Were his specimens col- lected in Germany, or received from England ? Its domestic history. It will be unnecessary to particularly specify the various notices of this insect, that have appeared in the different agricultural papers of the Northern States during the last twelve years. The more im- portant and valuable of these may be found in the several volumes of the Cultivator and of the New-England Farmer. An excellent summary of the history and habits of the wheat-fly, both in this country and abroad, is also given in Dr. Harris's Report on the Insects of Massachusetts, p. 437 - 444. Mr. Gaylord's paper on 240 QUARTERLY JOURNAL, injurious insects briefly notices this species {Trans. N. Y. State Agric. Society, 1843, vol. iii. p. 145- 147.) With the prominent facts that have been laid before the public by our agricultural periodicals, every intelligent farmer is already familiar. The great difficulty experienced by persons but little con- versant with zoological science, in determining v^rhat this wheat- worm really was, forms a striking feature in the earlier notices that appeared respecting it. Thus, by some it was for a time regarded as an animalcule of the vibrio genus, analogous to the " eels" gene- rated in vinegar and paste. By others, and quite extensively, it was pronounced to be a weevil, and this very improper name is to this day often applied to it. Others, still, deemed it to be " Monsieur Tonson come again," considering it as a return of the hessian-Jly to a section of the country from which it had long been absent. It would be easy to point out how erroneous each of these opinions are ; but I deem it wholly unnecessary, as the public mind is now no longer distracted upon this subject ; and the correct view, that this insect is a fly, peculiar in its habits, and diflfering from any of those previously known in this country, universally prevails. It is not improbable but that one or both of the species of the wheat-fly may have been present in this country, in limited numbers, many years before it was distinctly noticed. In truth, common as this insect still is in this district, if our farmers, guided by the knowledge they have acquired of it, were not zealously searching for it in every field, I much doubt whether it would be at all ob- served here at the present day. And often too when a careful examination of the growing gr^in leads to a belief that the crop is scarcely infested, an inspection of the threshing-floor, or of the screenings of the fanning-mill, will frequently demonstrate that it was present in much greater abundance than was surmised. These facts plainly show, that this insect might lurk a long time in our country wholly unobserved. Mr. Jewett says the wheat-fly first appeared in western Ver- mont in the year 1820 {New-Eng. Farmer, vol. xix. p. 301). It was not, however, till the years 1828 and 1829 that it became so numerous as to attract the attention of community ; the same years, be it observed, when its ravages were so annoying in Scotland. It was in the northern part of Vermont, bordering upon the line of Lower Canada, where it became so excessively multiplied at this INJURIOUS INSECTS. 241 time ; and from that, as a central point, it seems to have extended in nearly all directions. In this vicinity, one hundred and twenty- five or fifty miles south of the locality above indicated, it was cer- tainly observed in 1830 ; and in 1832 the wheat crops were so com- pletely destroyed by it, as to lead to a general abandonment of the cultivation of this grain. Having spread east over Vermont and New-Hampshire, it in 1834 appeared in the State of Maine, and continued lo advance in that direction, it is said, at the rate of twenty or thirty miles a year. Westward its progress would seem to have been less rapid, and along the Mohawk river by no means so gene- rally destructive. It is not till within a year or two past, that it has appeared in the Black river country east of Lake Ontario, as I am informed by an intelligent gentleman resident there ; nor until the present season that it has been so injurious as to induce in some instances a premature mowing of the crop, and preserving it for hay. Rumor states that farther west, in the wheat-noted Genesee country, it has been detected for the first time the present year. The history of its career, appears to be quite uniform in most of the districts hitherto visited by it. About two or three years after its first arrival at a particular locality, it becomes most excessively multiplied, and the devastations which it now commits are almost incredible. Though I believe that through unduly excited fears, or a hope of thereby destroying hosts of this marauder, a mowing of the crop whilst yet green, and a curing of it for hay, has often been resorted to, when, had it been harvested as usual, a less sacrifice would have been made ; yet many cases have occurred, in which diligent search by different persons has failed to discover a single kernel of grain in any of the heads of an entire field ! This havoc, so extreme and general, though not universal (for some fields even now escape with comparatively little injury), lasts but one or two years. The numbers of the pest, and its consequent ravages, soon become sensibly diminished ; and after the lapse of a few seasons, the cultivation of the wheat crop is again found to be comparatively safe, and its yield only in isolated instances mate- rially lessened by the continued presence of the fly, which has now become probably a permanent inhabitant. It is commonly supposed that this rapid diminution in the num- bers of the wheat-fly has been produced by the general abandon- ment of the cultivation of wheat in this section of the country ; that 242 QUARTERLY JOURNAL. thus the insect, having no place to deposit its eggs where its young could be nourished, has become measurably " starved out." But that this opinion is erroneous, is I think evident from one or two facts. During this entire period, since notice was first attracted to the wheat-fly, there are some farmers who have every year con- tinued the cultivation of wheat with very fair success, their crops having been in no one of these years so severely injured as to dis- hearten them ; and their respective situations are so dissimilar, that this immunity can with no plausibility be attributed to any pecu- liarity in the locations of their farms. Now if the swarms of these insects which for a time pervaded every neighborhood through this entire section of country, and which possess a power of wing capa- ble of bearing them from twenty to fifty miles in a single season, had been in the " starving" condition supposed, how have the fields alluded to escaped destruction ? Certainly these myriads of tiny creatures could not have been reduced to such straits for want of the appropriate repository for their eggs, until after these crops had been utterly consumed. And, with the insect not exterminated, but still everywhere common, now that the culture of wheat has been gradually returned to with such success that it has again be- come general, why has not the fly again increased ? Why have the considerable crops of the past and the abundant ones of the present year in this (Washington) county, been so little injured ? I am firmly persuaded, therefore, that the speedy diminution in the num- bers of the wheat-fly, which soon follows a season in which it has been extremely annoying, can not be truly assigned to the cause above stated ; but that it is rather to be attributed to that beautiful provision of nature, long since observed, and additional instances of the truth of which are brought to light by the investigations of every year, to wit, that an undue increase in any of the species of the animal or vegetable world never takes place, without being speedily succeeded by a corresponding increase of the natural enemies and destroyers of that species, whereby it again becomes reduced to its^ appropriate bounds. Whenever once introduced, it is probable the wheat-fly will ever after continue in limited numbers, laying the wheat crop annually under a moderate contribution for its support. Isolated fields will occur where its devastations will be quite serious, whilst the crop of the district generally will suffer but little, and many fields none at irs INJURIOUS INSECTS. 243 ill. Such has appeared to be its history in this vicinity for several j^ears past. Seasons favorable for its multiplication will doubtless occur, when its injuries will be much augmented ; as well as sea- sons of a reverse character, when its presence will scarcely be mown. It is, therefore, very important that the entire history and labits of this insect should be accurately traced out. For only with A full knowledge of these, can we be able to resort intelligently to such measures as will keep its numbers constantly limited, or sweep it from those fields that will probably at times be excessively in- fested by it. Its habits. Relying upon the correctness of the published statements, that it Was not till "towards the last of June" that the fly infests the wheat- fields, and that " the principal depositc of eggs is made in the first half of July," I had not commenced searching for it, when on the 16th of June I was informed by a neighbor, that it had been pre- sent for some days in large numbers, in a field of thrifty winter wheat of his. Upon repairing to this field, a small black fly, about one third of the size and much resembling the common house-fly, was pointed out as the dreaded enemy ; and so universally has this ioubtless harmless species been for years regarded as the true wheat fly by the farmers throughout this whole section of the " infected district," merely from the circumstance of its occurring abundantly in wheatfields simultaneously with the wheat-worm, that my com- panion was much surprised, and disposed to be incredulous of my assertion that that was not the wheat-fly. On opening the flowers of the wheat, however, the eggs of the real marauder were found in abundance ; and a sweeping, with the small gauze fly-net in com- mon use by entomologists, between the stalks of grain towards their roots, immediately caught within it a number of the winged Bsects. My comrade was little less surprised on my pointing the real fly out to him, being scarcely able to conceive that such a tiny fragile atom, seemingly a mere moat floating before his eye, could be that potent enemy that had spread such desolation over our land. Several of the specimens thus caught, were of the spotted-winged species. These I conjectured, until I afterwards came to examine them attentively with the microscope, were only a variety of the VOL. II. NO. II. I rf 244 QUARTERLY JOURNAL. common or clear-winged species, else I should not have failed to have regarded them more particularly. All parts of this field of four acres were found to be infested more or less with the wheat-fly, but they occurred most abundantly along one of its sides, in the field adjoining which, wheat had been grown the prece'ling year, which had been considerably injured by this insect. Such a host of destroyers as were here found, and the profusion of eggs that had been already deposited, strongly indicated that it must have commenced appearing in its winged state many days previous to this time. The wheat-fly may be met with daily, from the fore part of June until so late at least as the middle of August. Although it congre- gates in swarms about fields of wheat at the time they are in blos- som, it also occurs in a great variety of other situations. It ofter enters houses, upon the windows of which it may be observec dancing along the panes of glass, sometimes in numbers. It ma] also be taken among the grass of pastures, and of alluvial meadow that have never been turned up by the plough. It is sometime found in shady places, particularly along the margin of streams associated with other minute species of Tipulidce in those dance in which swarms of these insects so often engage. One specime was met with on weeds, in the margin of an extensive and dens forest, through which it must have made its way, or over an adjoin ing lake a half mile broad, on the opposite side of which was th nearest cultivated ground. The fly, during the sunshine of day, moves about but little, n maining mostly at rest, or lurking about in the shade furnishe towards the roots of the growing grain. In the twilight of evening becomes active, and continues so perhaps during the entire night ; fc before the morning sunrise it may be seen abundantly upon the win[ though less agile than in the evening, as though it had now becom somewhat wearied, or was rendered sluggish by the coolness an dampness of the night air. Upon cloudy days, also, it resorts bi little to its accustomed retreats. But it is during the evenings whic succeed hot days of sunshine that it appears to be most busy an full of life. If a field infested with them be visited with a lanter at this time, such hosts as were little imagined to exist, will be foun busily hovering about the grain, the most of them with wings an legs extended, dancing, as it were, slowly up and down along tb INJURIOUS INSECTS. 245 cars, intently engaged in selecting the most suitable spot where to deposit their eggs. This being found, the insect alights, and stand- ing upon the outer glume or chaff of the kernel, curves its abdomen so as to bring the tip in contact at right angles with the surface of the glume. It now toils industriously to insinuate its ovipositor through the scale, which is not accomplished till after a considerable exertion. Sometimes even, the scale having probably acquired loo much maturity and hardness to be pierced by the liny stinger which the fly protrudes, it is foiled in its efforts, and, as if vexed at its ill success, spitefully jerks apart its wings and darts away. This oc- currence, however, is rare. And having penetrated with its ovipositor ^ into contact with the germ of the future grain, through this tube one egg after another is passed in at short intervals until several are deposited. The usual number of eggs thus deposited, appeared to be from six to ten ; and as thrice or four times as many larvae can sometimes be met witli on a single germ, it is probable that three or four insects sometimes successively puncture the same floret. Very frequently two, four or six flies may be seen at the same time on different florets of the same ear, depositing their eggs ; and Mr. Shirreff says, " Upon one occasion I numbered thirty-five flies on a single ear, and, after carrying it a distance of a quarter of a mile, six of them still continued to deposit eggs." This work being done, another laborious task for the tiny creature remains, that of with- drawing the ovipositor ; and to accomplish this, the energies of the insect are sometimes inadequate, and it remains, Prometheus-like, chained to an immovable mountain, until it expires. This curious sti* fact, first observed by Mr. Kirby, I have seen fully verified, meet- ing in several instances with the dead insect still remaining thus suspended. Although the flowers of the wheat are the favorite resort of this :"" insect for depositing its eggs, yet it is not limited solely to this plant. It is currently reported to have been occasionally met with in rye and oats in this country. Mr. Shirreff and Mr. Gorrie both found i the wheat-worm in ears of the quack or couch grass ( Triticum ai repens, Linn. ; Agropyr o.i repens, Pal. de Beauvois) ; and the latter filgentleman hereupon rather naively remarks, "The fly has not known Dlthat modern botanists no longer ranged the couch grass among the an wheat tribe ; but, like myself, it is most attached to the Linnasan names and system." Mr. Markwick also found the same worms in the wild bearded oats (Avena festuca, Linn.). 246 QUARTERLY JOURNAL. The eggs are of an oblong, cylindrical form, with rounded ends. They are pellucid and nearly colorless at first, but acquire a yel- lowish tinge ere ihey are hatched, which is in rather over a week after they are deposited. The larva has two distinct stages in its existence : an active or growing state, which is passed through in about a month ; and a dormant slate, which then supervenes, and contii;ues through the winter. This latter has been generally but incorrectly regarded as its pupa state by writers. When it comes from the egg, the larva is a minute oblong soft worm, without feet or hairs, and transparent or of a whiiish tinge at first, but soon changing to a bright amber or orange yellow. It moves but slowly, and with difficulty, by a wriggling motion of its body. It remains within the particular floret in which it is hatched, until it attains its full growth. Mr. Kirby says it feeds upon the pollen of the anthers ; and perhaps it does so at first, but certainly whilst they are yet quite small, all the worms within the floret cluster upon the sides of the germ, and generally towards its base (Plate 5, fig. a). I apprehend they chiefly subsist and attain their growth there, upon the fluids destined for the nourishment of the germ, and which, for want of these fluids, becomes shrivelled to a greater or less degree, and does not attain that plump form on which the] value of this grain so much depends The amount of injury received by the individual kernel of grain varies according to the number of worms that have been nourished in the chafl" in contact with it. li mature worms grow from all the eggs deposited by the fly at a single puncture, the kernel is doubtless rendered worthless ; but a single worm, as is occasionally found, would scarcely produce a perceptible efl'ect. Having attained its growth, and in its dormant state, it does not diff'er sensibly, as I have been able to discover, from its previous ap- pearance ; and the only reason for marking this as a distinct stage, is, that the insect now remains for a long period (probably two- thirds of its entire term of existence) without increasing in size or undergoing any other perceptible change. The texture of its body seems to have acquired rather more firmness than it possessed while it was growing, and its motions are more sluggish. It is less than the tenth of an inch long : a measurement of several specimens gives 0.07 as their average length. It is of a rich orange color, and INJURIOUS INSECTS. 247 of an oblong-oval form ( Plate 5, fig. h ) , being broadest in the middle and rounded at each end : it is slightly depressed, the under side being considerably flattened ; thus in form considerably re- sembling the leech when contracted. Its joints are indicated by slight transverse impressed lines, by which it is divided into twelve segments of about equal length. Sometimes a brownish cloud is jjerceptible near the middle of the body on its under side, which is ])robably caused by alimentary matter. If these worms are placed for some days on a plate in a dry room, the outer skin of the body becomes so dry and indurated that the worm is incapable of making the slightest motion ; but on covering them with a wetted cloth, the surface again in a short time becomes pliant and yielding ; and if pressed with a needle, the animal writhes, and sometimes turns itself over to escape from the annoyance. I doubt whether it ever moults, or casts of! its skin, between its egg and its pupa state ; but my observations have not been sufficiently exact and prolonged, to speak positively upon this point. This is the form in which the insect passes the autumn and win- ter. The accounts of writers disagree as to where the worm re- mains during this period ; in fact few of them speak distinctly upon this particular point. Mr. Kirby, however, describes the worm as still continuing in the heads of the wheat ; but as a considerable portion of them are missing, he thinks these have been destroyed by parasitic enemies. He says, " I have seen more than once, seven or eight florets in an ear inhabited by the (active) larvae, and as many as thirty in a single floret, seldom less than eight or nine, and yet I have scarcely found more than one pupa (dormant larva) in an ear, and had to examine several to meet with that." Mr. Gorrie, on the other hand, asserts that the maggots quit the ears of the wheat by the first of August, and enter into the ground, where they re- main through the winter. Mr. Shirrefl", also, from finding the fly much more abundant in fields where wheat had been grown the preceding year than it was in other fields, entertains the same opinion. Now the truth is, Mr. Kirby and Mr. Gorrie are both right. A portion of the larvae leave the grain before it is harvested, and descend to the ground, where I have found them, under mouldy fragments of straw on the surface, or buried a half inch or less within the soil. I thus found them, common in the field already spoken of as examined on the 16ih of June, a few days after the grain was harvested ; and 1 248 QUARTERLY JOURNAL. also early in March, in a field in which wheat was grown the pre- ceding year, that had been somewhat injured by the fly. Another portion of these larvae remain in the heads of the wheat, and are carried into the barn, where they may readily be observed upon the threshing-floor, and found in quantities among the screenings of the fanning-mill, a considerable portion of which sometimes consists of these worms. Thence our farmers kindly empty them out at the door of the barn, where most of them doubtless find among the litter of the yard a bed equally as comfortable and secure as that in which their brethren in the field are at this lime reposing. Whence does this singular diversity in the habits of these larvae arise ? Why do one part of them leave the wheat, and enter the ground ere the harvest ; and another portion remain within the ears, to be carried into the barn when the grain is housed ? for all the worms are undoubtedly fully matured before the grain becomes ripe and hard. Two well attested observations I think shed much light upon this subject ; and if the inference that they have led me to be correct, this point will be regarded as one of the most interesting that occurs in the economy of this insect. Mr. Harris informs us, that " after a shower of rain, they (the larvae) have been seen in such countless numbers on the beards of the ivheat, as to give a yellow color to the lohole field ;''^ and he refers to the New-England Farmer, vol. xii. p. 60, in confirmation of this statement, a volume which I have not at hand. For an analogous but still more instructive fact, I am indebted to Gen. M'Naughton, a practical farmer of this town, the accuracy of whose stjitements no one acquainted with him will doubt. In 1832, his wheat, in which the fly had made sad havoc, was cradled and lying in the swath, when a moderate rain came on, followed by a damp cloudy afternoon. At this time, with his hired help, he repaired to the harvest-field to bind up the grain. They here found not only the heads, but also the straiv in its entire length sprinkled over with these worms. On my observing to him, that I could scarcely believe it possible for a footless worm to crawl along the straw when it was lying horizontally, he stated that he was particularly positive with regard to that fact ; for he distinctly re- collected that it was impossible for him to draw the band around a bundle and tie it (in which process the heads of the grain are not touched), without having at least a half dozen of these worms adhering to his hands. INJURIOUS INSECTS. 249 From these facts, I infer that the worm does not crawl out of the chaff and "drop" itself to the ground, as has been stated by sonne writers ; but tliat having attained its growth, it lies dormant within the chaff, awaiting a favorable state of the weather in which to make its descent, to wit, a rain whicii is not immediately followed by a clear sky and warm sun that would soon dry the straw. Hence it is doubtless almost invariably by night that this journey of the worm is performed, and that it has therefore never been seen. The straw itself being wet, and the body of the worm rendered supple by the moisture surrounding it, it leaves its abode in the head of the wheat, and adhering to the wet straw by the glutinousness of the surface of its body, gradually works its way downwards by the wriggling motion to which it so often resorts when disturbed, until it reaches the ground. That there is such a glutinous secretion upon the sur- face of the worm as would enable it to adhere to the wet straw in the manner supposed, I might adduce a number of facts to prove. I was desirous of taking a drawing of the larvae which I found among wheat-stubble last March ; but particles of earth adhered to them so firmly, that I could not separate them with the point of a needle without also mutilating the worms. A few weeks since, on visiting a neighbor's threshing-floor, I gathered a number of larvag by mois- tening the end of my finger and touching it to the worm, which, thus adhering, was scraped off upon the edge of a tin box. The box is now before me, with each of the worms alive, but firmly glued to its sides, and many of them to each other ; and on forcibly removing some of them, the outer dried and hardened case of the worm is fractured in the operation. It would thus appear, that those worms which are matured, leave the graiu at the close of a shower, and crawl down the wet straw to the earth. It may be, also, that a heavy night-dew sometimes furnishes a sufficient degree of moisture to enable them to do this. But, on the other hand, those worms which are later in arriving at maturity, in awaiting suitable weather for making the same descent, are, ere such weather arrives, carried with the grain into the barn. As illustrating the strong tenacity of life possessed by these larvae, I may in this connexion state, that the few specimens gathered in March as already stated, were placed with a little earth in a vial, and a piece of gauze tied over its mouth, for the purpose of ascer- taining the transformations of the insect, if any, from its then condi- 250 QUARTERLY JOURNAL. lion to that of a winged fly. Other avocations diverted my attention, and this vial was forgotten for a fortnight ; by which time the earth within had become so completely dried, that not doubting but the worms had all perished, no farther attention was paid to it, and it remained in a dry room over three months, until the middle of June, when, on examining it, half the specimens put into the vial were found to have completed their transformations ; a corresponding number of dead wheat-flies being found attached to a straw in the upper part of the vial. Prof. Henslovv thinks that it is only those larvae that are punctured by ichneumons, that leave the wheat-ears and enter the ground ; but the facts now stated, show that this opinion is erroneous. On removing the earth from the vial above alluded to, the cases of the pupcB from which the flies had proceeded, were found very perfect. These conclusively showed that the real pupa is not formed until in the spring, and that it is then altogether different in form from what has been described by writers as its pupa.* It corresponds identically in its appearance (perhaps with the exception of color) with that of the Cecidomyia salicis, as exhibited in the first volume of this Journal, Plate 2, fig. 1. It also closely resembles the figure of the pupa of Cecidomyia pini ? as given from De Geer in West- wood's Introduction to the Modern Classification of Insects, vol. ii. p. 518. fig. 125. no. T.f Its length is slightly less than that of the dormant larva. The antennae, legs and wings, are each enclosed in separate sheaths, which lay externally to the integument in which the body is enveloped. The three pairs of legs all lay parallel and in contact with each other upon the breast, reaching far down past the tips of the wings ; the inner pair being shortest, and the outer pair longest. Judging from the analogy afforded by the Cecidomyia salicis, I presume the wheat-fly only remains in its pupa state three or four weeks in the latter part of May and the fore part of June. * Since making this discovery, I have strongly suspected that the pupa of the hessian fly has never been as yet detected ; and that its "flaxseed state," which has all along been regarded as its pupa, is only the same state which I have described as the dormant larvffl of the wheat-fly. 1 1 cannot but regard the figure here referred to as inaccurate, in representing the wings as enclosed in one common case, over which the legs are laid. The tips of the wings should probably be rounded, instead of being brought to a point. injurious insects. 251 Its natural enemies. One of the most effective natural destroyers of the wheat-fly, is undoubtedly our common yellow-bird {Fringilla irislis, Lin.) Fields much infested by the insect, have been for many years recognized even by passers on the highway contiguous to them, by the rough and ragged aspect of the heads of the grain (Plate 5, fig. c). I am not aware that the cause of this peculiar appearance has ever been stated in any of the communications that have appeared in our agricultural papers. It results from the operations of this bird. Alighting, it adroitly grasps the wheat-stalk just below the ear, and clinging fearlessly to it, even when swayed to and fro by the wind, it with its bill parts down the chaff from the grain, and one after another of the worms to which it thus gains access are rapidly picked off and devoured. Thus several heads are generally freed from the worms, ere its repast is completed. That it is the worms and not the grain that it is in pursuit of, is readily ascertained by an inspeclion of the heads after the bird has left them : many of the kernels, not being sufficiently loosened to drop to the ground by the operation, will be found remaining, the maggots that were upon them only having been removed ; whilst those kernels of the head which are not infested by the worm, are passed over untouched. It is curious that this little creature, by a lap with its horny bill, or some other process, is enabled to distinguish those scales of chaff which conceal so minute a worm, from those which do not ; a knowledge which we only arrive at when we have parted down the chaff. A flock, numbering about fifty, embracing both male and fe- male birds, appeared to make the field which I examined on the 16th of June their constant resort, for a period of three weeks or more, where they could be seen busily occupied almost constantly every day. The number of worms consumed by them during this time must have been immense ; and I cannot but believe that this lovely bird will henceforward be esteemed for its utility, as much as it has heretofore been for its beauty. I have as yet found but one insect parasite, which I am well assured subsists upon and destroys the worm of the wheat-fly. It is a hymenopter of the family ChalcididcB ; but my acquaintance with the details of its history is as yet too limited to attempt an account of it. I shall be much disappointed if I do not meet with still other VOL. II. — no. II. K 252 QUARTERLY JOURNAL. species which prey upon the wheat-fly ; and as all these parasites upon the Cecidomyioe are more or less closely related to each other, they can probably be most advantageously presented in a separate article devoted exclusively to that subject. Four or more species are known abroad, which destroy the wheat- worm. One of these, it is stated in the first volume of the Edinburgh Quarterly Journal of Agriculture, deposits an egg beside an egg of the wheat-fly, the worm from which devours the wheat-worm soon after it hatches, and thus effectually saves the wheat. The observa- tions of Mr. ShirrefF upon another of these, cannot but interest the reader. He says, "Upon presenting four ]arvffi(of the wheat-fly) to an ichneumon, it soon stung, or, according to Mr. Kirby, deposited an egg in each of their bodies, and stung one of them a second time. The maggot writhed in seeming agony, and straggled upon my thumb-nail, where it was again stung three times by the same fly ; and in a second struggle, both fell to the ground. Artificial means for arresting its ravages. These may be divided into two classes, as they refer to the protection of the grain from the fly when in its winged form and depositing its eggs ; or as they are directed to the destruction of the fly itself, in the previous stages of its existence. Several measures have been proposed, and some of them with much confidence and plausibility of reasoning, for protecting the wheat crop from this insect during the period of its blossoming. The more prominent of these I will advert to. The smoke of a number of smouldering fires, or of brimstone matches, in different parts, and particularly upon the windward side of an infested field, has been recommended. The known efficacy of smoke in repelling the musketoe renders it probable that this remedy would be of signal utility, were it not for the discouraging amount of laiiK>r that is required to make so thorough and protracted a use of it as would be necessary. It has been suggested that the anal follicles of the skunk (Me- phitis americana, Desm.) might be extracted, and that yarn impreg- nated with the fluid contained in them, and suspended through wheat-fields, would, by its intolerable odor, banish the wheat-fly. I imagine that in carrying this suggestion into practice, the operator would be the greatest sufferer — " unless my nose deceives me." '4 INJURIOUS INSECTS. 253 Sowing the field with lime at the time the wheat is in blossom, has been repeatedly, and by some with much confidence, urged. This remedy has been much resorted to, and very conflicting state- ments with regard to its efl'icacy have been laid before the public. A simple experiment, directly to the point, is of more value than a thousand cases that tend to support any particular opinion ; and such an experiment I am prepared to narrate. Jarvis Martin, Esq., the owner of the infested field repeatedly alluded to, at my sug- gestion, repaired to it one evening, and sprinkled several of the heads with tolerably fresh air-slaked lime, until they were white with the powder adhering to them ; thus applying it far more pro- fusely and effectually than can be accomplished by any " sowing" of this substance. With the light of a lantern, these heads were now closely watched, and the flies were observed to hover around and alight upon them as freely, and insert their ovipositors with the same readines that they did upon the contiguous heads tiiat were not thus treated. I deem this experiment sufficient to put to rest the much mooted question with regard to ilie utility of lime as a shield against the wheat-fly. A yet more prominent, and much more plausible mode of enabling the wheat to escape injury from the fly, is, sowing the seed at such times as will prevent its being in blossom at the period when the insect appears. With this view, it is recommended to sow winter wheat much earlier than was ordinarily done, that it may be so far matured the following season at the time of the appearance of the fly, as to be invulnerable to it ; and spring wheat, so late as not to be in blossom until the fly has finished depositing its eggs. This plan has been much relied upon, on both sides of the Atlantic, and I have been heretofore disposed to regard it as probably the most feasible of any — though by avoiding Scylla we were in danger of Charybdis — for early sown winter wheat invites a return of the hessian-fly, and late sown spring wheat is almost certain in this vicinity to be attacked by " the rust " {Puccinia graminis). Nu- merous instances, moreover, can be adduced which tend much to support the utility of this measure. One of these, as strong as any that has come to my knowledge, I may here state. In a field of spring wheat of my own, raised in 1843, every kernel in the top of almost every head was entirely destroyed, whilst the lower two- thirds or three-fourths of the ears were wholly uninjured. I could ■aM 254 QUARTERLY JOURNAL. account for this only by supposing that these heads were just be- ginning to be protruded from their sheaths as the operations of the fiy were closing for that year ; and hence confidently inferred that if that wheal had been sowed a 'few days later, it would have es- caped entirely, or a few days earlier, it would have been entirely destroyed. By a reference to my Farm Book, I find this crop was sowed April 26th, and cradled August lOlh, but no note was taken of the time when it was in blossom. I must confess, however, that my observations the present season have greatly diminished my confidence in the time of sowing as securing the crop from injury. Though I did not see ihe fly abroad until the 16lh of June, it was then present in such swarms, and had already deposited its eggs so profusely, that I think it must have commenced appearing quite early in that month. It, moreover, continued to be abundant, until about the middle of July, and specimens were occasionally met with a month longer. Certainly if it is usual for it to be spread out over such an extent of time, it will be vain to rely upon the time of sowing, to insure a crop against its ravages. Some observations in the foreign accounts also throw light upon this subject. Mr. ShirrefF says, in 1829 the fly appeared June 21 si; "and from the vast numbers of them then seen, it is probable a few of them may have been in existence some days previous." Their eggs were seen June 23d, and must therefore have been deposited on the evening of the 22d. " The flies were observed depositing eggs on the 28lh, and finally disap- peared on the 30th of July, thus having existed through a period of thirty-nine days," and depositing eggs during thirty-seven of these days, I know not how Mr. S. could be certain that the fly had dis- appeared for the season on the 30th of July, for his account is dated the first day of August. For a few days only after their first appearance, he tells us, they frequented the couch-grass as well as the wheat. Was not this because there was not at that time a suffi- cient quantity of wheat in bloom to accommodate the number of! insects that were then out ? And Mr. Markwick distinctly states that it was after the grain had been harvested, that he found thti larva3 in the wild oats. Were not the parent flies then obliged to resort to this plant, because all the wheat had become mature ere they had completed depositing their eggs ? These facts certainly make it appear as though the fly is often abroad before the wheat commences blossoming, and continues till after it becomes mature. INJURIOUS INSECTS. 255 Is there, then, no mode by which the flowering grain can be shielded from the ravages of the fly ? This is a subject on which I have bestowed much thought ; and I am not now prepared to tell the reader what he must do, but I will briefly inform him what I shall do, upon the first occasion that calls for it. A method is some- times resorted to abroad, for saving grain fields from the depreda- tions of certain insects of peculiar habits. A rope is drawn along over the grain, by two men walking at a brisk pace ; which rope thus knocking against the heads of the grain, causes the depreda- tors to drop themselves instantly to the ground, and it is a slow and tedious task for them to get up to the heads of the grain again. A similar process, but with a different apparatus, I contemplate em- ploying against the wheat-fly. This apparatus is a light net made of gauze, three or four feet deep and one or two rods long ; its mouth reaching the entire length of the net, and opening to a width of about eighteen Indies. A small rope is to be stitched to the upper and another to the lower side of the mouth, reaching slightly beyond the net at each end, which is to be carried by two persons holding the ends of these ropes. If on closely examining ihe wheat-fields of my vicinity, from the time that the heads begin to protrude from their sheaths, the fly is found to be gathering in swarms in any one of them, I intend repairing to that field in the evening, when the insects will be hovering in such myriads about the heads of the grain, and, with an assistant, carrying the net so that the lower cord will strike a few inches below the heads of the grain, the upper one being held nearly a foot in advance of it, and about the same dis- tance above the tops of the heads, by keeping the cords tense and walking at a uniformly rapid pace from side to side of the field, until the whole is swept over, I shall be much disappointed if countless miliums are not gathered into the net, which is to be instantly closed whenever a pause is made, by bringing the cords together. It is now to be folded or rolled together into a smaller compass, and then pressed by the hands or otherwise so as to crush the vermin contained within it. This measure has been suggested to me, by observing the perfect facility with which the small ento- mological fly-net becomes filled with these flies, on sweeping it to and fro a few times among the heads of infested wheat in the evening. Of course this operation should be resorted to on the first appearance of the fly in numbers, and before its eggs have been 256 QUARTERLY JOURNAL. deposited so profusely as will occur in the course of a few days. I feel strongly confident, that by sweeping over a field a very few times in the manner above described, the fly may be so completely thinned out and destroyed, as to be incapable of injuring the crop perceptibly. "With regard to destroying the fly in the earlier stages of its exis- tence, only a few words will require to be said. Whoever has read the preceding account of the habits of this insect, must have been struck with a consciousness of the perfect facility with which that portion of the worms that are brought into our barns may be exter- minated. It would seem as though Divine Providence had expressly designed to place a part of every generation of these insects directly in the hands of man, that he might destroy them or not, at his option. And Uncle Toby is so extremely benevolent, that he has uniformly carried them to the door, and said "Go away, little flies, go away ; the world is wide enough for you and me both." Now it is scarcely necessary for me to say, that the screenings of the fanning-mill should invariably be closely examined, and if the minute yellow wheat-worms are numerous in them, the person should consider it a sacred duty which he owes to himself and his neighbors, to con- sign these screenings at once to the flames. If there are but occa- sional worms among them, let them be emptied into the hog-trough ; but never empty them upon the ground, or among the straw of the barn-yard, unless they appear to be entirely free from these vermin. And now, if that portion of the worms which remain in the fields can also be destroyed, it becomes certain that we are at once and forever relieved from all farther solicitude with regard to future in- juries which this insect can inflict upon us. But can this be done ? It has been proposed to burn the stubble of wheat-fields after the harvest ; and if this measure be resorted to at a very dry time in the autumn, probably some of the worms would be destroyed by it. But, so far as I have observed, they uniformly lie here in situa- tions where they are surrounded with some degree of moisture, under damp and mouldy clusters of straw and stubble, or slightly witiiin the surface of the ground. It would, therefore, only be those straggling individuals that were not in their usual haunts, that the transient heat caused by such a burning would reach. Would a turning over of the field with the plow bury them to such a depth, that they would fail of finding their way to the surface again ? This INJURIOUS INS.ECTS. 257 is an important inquiry. It is very probable that the larva can work its way to the surface, from a greater depth than what the pupa can. Direct experiment only can determine accurately at what depth the insect, in both these stages, must be buried in order to destroy it. No information of any value can, therefore, be given upon this point, until such experiments are made. Description of the clear-winged wheat-fly. The importance of full and accurate descriptions of every one of the several parts of a natural object, in order that it may be iden- tified with certainty, is strikingly illustrated in the present species. For some years it has been supposed to be identical with the Eng- lish wheat-fly ; but those who are aware of the large number of both plants and animals in Europe, that have analogous representatives in this country so closely resembling them as to have been in many instances for a long time considered identical even by accurate and experienced observers, could not but entertain doubts upon this point ; and with the fifteen or twenlv characters of this insect which could be gathered from different sources, I could still only say that our wheat-fly was probably the tritici of Mr. Kirby, some of its prominent peculiarities seeming even to conflict with the descrip- tions given of that species. For instance, all that we could gather respecting the form of the joints of the antennae, was, that they were " moniliforni'' ; and Messrs. Kirby and Spence, in their " In- troduction to Entomology," define this term to mean " oval or glo- bular joints, like a necklace of beads." Now the joints of the an- tennas in our insect are oblong, and each has a marked contraction in its middle, thus approaching to an hourglass shape, a form the very reverse of " oval" or " globular." It was not until I saw the excellent figures and descriptions of Mr. Curtis, that I became well assured that our species was identical with the European. The common reader will get the most clear and definite idea of the appearance of the wheat-fly, by being told that it looks almost exactly like the wheat-worm with wings and legs added to it. These members, however, are so very small as to be scarcely recognized by the naked eye, except when they are fixed intently upon the object. The HEAD of the female Cecidomyia tritici (Plate 5, fig. 1) is of orbiculate or flattened-globular form, with the eyes forming its 258 QUARTERLY JOURNAL. periphery. These are large, occupying full two-thirds of the entire head. They are of a deep black color, and are separated from each other on the top of the head only by a slight and almost impercep- tible cleft, so that when viewed in front they appear like a continu- ous broad black band surrounding the head, and interrupted only below at the mouth, thus resembling a horseshoe in their figure. The/ace is pale yellow. In its centre, and contiguous to each other, are two pale yellow tubercles or spherical eminences, more or less conspicuous, on which the antennae are inserted, and which are by some regarded as forming a joint of these organs, in addition to the number commonly stated. The antenncB are of a deep brown of black color, less intense than the eyes. They are of about the same length as the body, and composed of twelve joints. Each joint (Plate 5, fig. e) is commonly oblong, with a marked contraction in its middle, a shape which is sometimes designated as ' coarctiform,* and is surrounded with a whirl or row of hairs near its base, and I another near its apex.* The joints are ordinarily about thrice asl long as they are broad, their diameter being but little less than that i of the legs. They are connected together by a slender thread inter- vening between each joint, and about a fourth as long as the joints themselves. The two palpi are pale yellow, and clothed with shortish hairs : each is composed of four oval joints ; the terminal one being longer, but of the same diameter with the preceding. The THORAX is of a pale yellow color ; its upper side commonly tinged with fulvous brown, which sometimes, though rarely, forms three vittae or longitudinal spots forward of the middle. It is of an ovate form, its greatest breadth being immediately back of the wing sockets. Its vertical diameter much exceeds the transverse, as is common in most species of TipulidcR, the breast jutting down far below the level of the head and abdomen. The poisers are oval, * Not unfrcquently, however, singular anomalies occur in these joints. Thus in some the contraction will be so considerable as to cause the segment to appear like two globular joints slightly but distinctly separated from each other ; whilst other seg- ments of the same scries are abbreviated and dilated, the usual contraction thus be- coming obsolete, and the joint taking on a short cylindrical form. It would thus seem as though we, in the female, met with the twenty-four joints of the male antennae in a modified or imperfectly developed condition ; that what appears as a single oblong coarctiform joint, is in reality two joints united. This would give but a single whirl of hairs to each joint, as is common in most of the species of this genus. fil; Hi INJURIOUS INSECTS. 259 honey-yellow, their pedicels with a strong notch in the middle of their anterior sides. The' ABDOMEN throughout is of an orange color, more inclining to red than to yellow. Its broadest part scarcely equals the thorax in diameter. Tt is of an ovate form, attenuated towards its tip, whence the two valvular sheaths of the ovipositor are often seen more or less cxserted, and sometimes the apex of the ovipositor itself projecting between them like a fine slender thread. According to Mr. Curtis, by a slight pressure on the abdomen of the living insect, the ovi- positor ( Plate 5, fig./) can be made to protrude, and may then be drawn out to nearly thrice the length of the body. The WINGS are hyaline and colorless, appearing like thin plates of glass or mica, but reflecting the tints of the rainbow, particularly the violet, when viewed in certain directions. Their margins are densely ciliated with longish hairs, and their surface is covered with minute pubescence. The mediastinal or submarginal nerve is but shghtly distant from the costal (marginal), and becomes confluent with it rather forward of the middle of llie exterior margin. From its middle, it sends a small connecting nerve backward to the post- costal. The postcostal, which is the most conspicuous nervure of the wing, runs direct, or with but an insensible curve, to the tip of the wing. The medial is straight, and attains the inner margin at about three-fourths of the distance from the base to the apex of the wing. The anal runs nearly parallel with the inner margin, and, with a very sudden curve from its direct course, joins the margin near its middle. It gives off an obscure branch at its angle, which curves Dutwards and backwards, joining the medial, or rather, seeming if the wing be moved so as to give a slightly different incidence ;o the light) to be continued onward, parallel with and contiguous 0 the medial nerve, till it attains the margin of the wing. The me- iial and anal nerves are very slender, and are often invisible, ex- cept in a particular reflection of the light. The former, especially, ;an seldom be distinctly traced, except towards its termination. These details of the ncuration of the wing apply equally well to all he species of Cecidomyia that have fallen under my observation, lave only that they are more distinstly traced in the others, parlicu- arly the larger species. At rest (Plate 5, fig. 6), the wings are laid ine upon the other, reposing horizontally upon the back of the .bdomen, and reaching about a fourth of their length beyond it. VOL. II. — NO. II. L 260 QUARTERLYJOURNAL. ' The LEGS are whitish or very pale yellow, long and slender, of a cylindrical fornfi, and of nearly the same diameter through their en- tire length. The coxae (small joints by which the femurs are con- nected with the sternum), as they are directed more or less back- wards, vary the point from which the legs seem to arise in different specimens when viewed from above. The femurs, tibias, and second joint of the tarsi, are all of about the same length. The third, fourth, and fifth joints of the tarsi (Plate 5, fig. g), are successively shorter ; whilst the basal joint is the shortest of all, its length little exceeding its diameter. All parts of the body and limbs are clothed with minute, slender, longish hairs. The MALE differs so remarkably in its aspect from the female, and is moreover so rare an insect, that it has generally escaped ihe researches of observers. It would appear from Mr. Curtis's paper, that Meigen is the only one who has identified and given a descrip- tion of this sex ; and I should distrust my having any specimens of it, but that one of the flies hatched from the larvas already spoken of as gathered in a wheat-field early in the spring, is a male (Plate 5, fig. 4) ; and a few of my other specimens manifestly coincide with this. In these the antenncE are at least double the length of the body, and composed of twenty-four joints of a very exact globular form ( Plate 5, fig. e ) ; each joint encircled with a single row of hairs, and separated widely from its fellows, the thread between being of about twice the length of the joint itself. The abdomen, in- stead of being of an ovate form, as in the female, is broadest at the base, and thence tapers gradually, though slightly, towards the apex ; the terminal segment, however, being broader than the one or two preceding it, and of a reniform shape, with the lobes directed backwards. The male is also somewhat smaller in size : in all its other marks, it appears to correspond with the female. Among the hosts of specimens of the female that may be met with, there will occur considerable variations in size, color, and some minor particulars. The common length, to the tip of the ab- domen, is the twelfth of an inch, or slightly under this ; yet I have measured recent specimens from the wheat-field, that were but hall this size. The color seems to be more uniform in specimens taker from the wheat-field, than in those procured in other situations. It is of a lively orange-red, particularly upon the abdomen, where the ill! lll£ Uk INJURIOUS INSECTS. 261 color is most observed ; but varies from that to amber or honey- yellow, lemon-yellow, and even to a cream-color. The specimens already spoken of as having been rasied in dried earth, are all quite pale ; and it would hence appear as though these lighter colored varieties were caused by unfavorable circumstances in which the insect had been placed when in its larva state. The spotted-winged wiieat-fly. Another species of Cecidomyia ( Plate 5, fig. 2), as the reader has been already informed, is frequently met with, associated with the tritici in fields of wheat. It is closely allied to the tritici in form and coloring, having like it an orange-red body, hyaline wings, pale yellowish- while legs, and twelve joints to the antenna?, identical with those of the tritici in their details. It is, however, readily dis- tinguished from the tritici, as well as from all the other species of this genus, with only two or three exceptions, by having spots upon its wings. These spots are so conspicuous as to be recognized by the naked eye, even when the insect is flying. They are of a pale black or smoky color, and seven in number on each wing. Two, and these the most conspicuous from being commonly of a deeper tint, are placed upon the outer margin : one being at the tip of the submarginal nerve, where it unites with the costal ; the other, half way between this and the apex of the wing. Both these spots reach across the costal cell, and often slightly into the externo-raedial. Another spot occupies the apex of the wing, at the tip of the post- costal nerve. Three others are based upon the inner margin, re- spectively at the apex of the medial and anal nervures, and at the axilla or base of the anal cell. The seventh spot is upon the disk of the wing, mostly in the outer middle cell, and is sometimes confluent more or less with one or more of the marginal spots. The nerves, when traversing these spots, are of a deeper black color than in jg« other parts of their course, as are also the hairs which proceed from them into the fringed border of the wing. These spots are formed by a pigment in the membrane of the wing, the fine pubescence upon the surface being no more dense here than upon the other parts. j.ji| The species under consideration is farther distinguished from the ijji tritici, by invariably having the base of the abdomen, on its upper , (1,1 aide, of a brown or blackish color. The thorax is often of a darker 262 QUARTERLY JOURNAL. fulvous brown ; and the breast is of the same color, instead of light yellow as in the tritici. The last joints of the feet, moreover, are commonly though not invariably black in this species, and there is often a broad black band at the base of the anterior tarsi. The males have the antennae composed of twenty-four joints, each encircled as usual with a row of hairs. These joints approach a globular form, but have, in common with those of the males of several other of our species, this striking peculiarity, namely, that through the whole series, though preserving the same diameter, they are alternately shorter and longer ; twelve being compressed- globular or double-convex, and between each of these a very short cylindrical joint with convex ends. This species is closely related to the ornata of Say {Appendix to Long's Expedition, p. 357), but is readily distinguished from that , by its blackish antennae, the color of which contrasts strongly with that of the legs ; by the greater number of spots on its wings, and these spots not being "occasioned by the greater density of the hair, of the surface in those parts." In the latter character it also differs from the pictipennis of Meigen, as described by Macquart ; as also in not having the spots forming bands across the wings. If any description of the maculipennis of Stephens, in his catalogue of British insects, has ever been published, I have not met wiih it. That this species, however, exists abroad, is highly probable, from i the fact that the specimens reared from wheat-worms by Mr. Mark4 ^ wick had " spotted and transparent wings," as he describes them, or "obsolete clouds" as they were termed by Mr. Marsham. Mr. Curtis calls attention to this fact respecting these specimens, ap- parently from a suspicion thus excited that another species existed. He says, " I am particular in noticing this, because the wings of Mr. Kirby's C. tritici are not spotted, nor are any individuals that I have seen ; and excepting the C. pictipennis, which is larger, I know of no species of the genus with spotted wings." The species under consideration, may appropriately be named and characterized as follows : Cecidomyia caliptera. Orange-red ; base of the tergaim blackish : wings hyaline, with seven dusky spots : legs whitish ; tarsi black at tips. Length 0*05. INJURIOUS INSECTS. 263 Yar. a. Axillary spot of the wings wanting.* /S. Tips of taiR' whitish. Specimens have beei taken almost weekly, from the middle of June, till the fore part of September, in fields of flowering wheat, among the grass of plats contiguous to dwellings, and upon the windows of houses. I do not doubt but its habits are very similar and perhaps identical wifh those of the tritici, and that in proportion to its numbers it is equally destructive. The investigations of another year, may, I hope, enable me to furnish something more definite upon this most interesting subject. Species resembling the wheat-flies. We have what appear to be several species of cecidomyides, allied to our wheat-flies in size, in the number and form of the joints of the^ antennae, and more or less in the colors of their bodies. Among objects so exceedingly minute, and so closely related to each other, a most patient and critical study of a large collection of specimens, both in their recent and their dried state, is indispensable, in order to trace out with accuracy and define with precision each of these species. Perplexity and confusion will be the inevitable result of a hasty or superficial performance of a work of this cha- racter. It is hence that I shall at present venture to name and cha- racterize but two of these species, whose marks are so evident and distinct as to render their recognition comparatively easy, yet whose colors are so analogous to those of the clear-winged wheat-fly that they would be confounded with it by ordinary observers, unless aware of their distinctive marks. I am only acquainted with these species in their perfect state. A few specimens occurred to my notice about the middle of the month of August, having the abdomeu more tinged with red than in * On a careful rc-examination of all my specimens while copying this paper for the press, and a reference to the dates and situations where each was collected, I discover thai all those which have been gathered from wheat-fields arc of this variety, having but six spots ; and farther that the spot on the inner margin nearest to the base of the wing is situated Mi t/ie middk of the anal cell, thus leaving the space about the apex of the anal nervure perfectly hyaline. Should the particulars here specified prove to be permanent and constant, as I believe iiiey will, it must lead to a separation of this as a distinct species from the caliplera; in which event, the specific name cerealis might appropriately be bestowed upon the real wheat-fly having but sii spots. 264 QUARTERLY JOURNAL. the wheat-flies, but commonly fading, when preserved, to a flesh- color or dull yellow ; the thorax brown or blackish above, its sides dull yellow ; legs blackish except at their bases, and poisers of the same hue ; wings dusky, with their nervures more distinctly marked than in the wheat-flies. I would propose for this species a name alluding to the contrast between the color of the thorax and of the abdomen, in a dorsal view of the insect (Plate 5, fig. 3). Cecidomyia thoracica. Red : thorax above blackish-brown : legs and poisers blackish : wings dusky. Length 0-05. A much more abundant species, and very closely related to the preceding, occurs from the last of July till the middle of September, and perhaps later. Its legs are dusky, but not of so deep a tint as those of the thoracica, from which, moreover, it is readily distin- guished by having invariably a fulvous-brown or blackish spot at the base of the abdomen on its upper side. The base and sides of the thorax are of the same color with the abdomen, namely, red, or in old specimens dull pale yellow ; the upper side, forward of the scutel, being brown. This species (Plate 5, fig. 5), may be named and characterized as follows : Cecidomyia tergata. Red : thorax anteriorly and spot at base of tergum brown : wings, legs and poisers dusky. Length about 0'06. Both the preceding appear to be quite distinct from any of the European species that have been described. In closing this paper, I have to apologize to the editors and pa- trons of the Journal for the delay which it has caused in the issue of the present number. I trust the paper itself may be found suf- ficiently acceptable to atone in some measure for this delay, its completion having required an amount of time far exceeding what I had anticipated. Note, The insect, Plate 3, fig. 2, of the first volume, the name of which was omitted at that time, is the Purpuricenus humeralis of Fabricius. Salem, N. Y. October 8, 1845. NEW PUBLICATIONS. 265 NEW PUBLICATIONS. Travels in Nortfi America, in tiif, years 1841 -2; with Geological Observations on the United States, Canada and Nova Scotia : By Charles Lyell, Esq. F.R.S. In 2 vols. l2ino. Wiley & Putnam. It is rare, very rare, that a traveller, whose range of thought and previous philosophical preparation so eminently qualify him for the performance of a tour of scientific inquiry, as in the case of the author of these volumes, writes out for the public his sentiments and the results of his observations, Mr. Lyell, if we are rightly informed, was educated for the bar; but having a predilection for the more attractive and fascinating pursuits of the sciences, he has devoted himself with astonishing zeal to their cultivation. Bringing an acute and well regulated mind to bear upon them, he has not only made them popular, but useful : he has not only kept up with their advance himself, but has actually pushed them ahead. We must say one thing more of the author : he has not been a mere fancy dealer in science, a sentimental versifier of its beauties ; but has taken off his coat, and worked like a day laborer at twelve shillings a day and found. Not that he is at all insensible to the beauty, or indifferent to or unacquainted with the grandeur of his favorite pursuit, but truth to him has been of more value ; and look- ing at the nature of the case, he wisely judged, that to attain his end, the only road to it was by the most patient and unwearied in- vestigations in the field. Of all the sciences, geology has been Mr. Lyell's favorite department, and the study of others has only been made auxihary to this. It was to prosecute this branch, that led him to visit us, and make the tour of this country. His work, however, appears in the form of travels; and in them we find Mr. Lyell's views of men and things, of people and institutions, intermixed with geolo- gical dissertations, the latter appearing rather as an incident than the main subject of discourse ; yet in some parts of his book, he systematizes his observations, and they appear more in the light of 266 QUARTERLY JOURNAL. a principal subject. The interstratificalion of his geological specu- lations with those upon our domestic and national institutions, gives a pleasing variety to his work. It contains a sufficient amount of per- sonal incident to carry along our interest with the writer, while his good sense has ever kept him above the relation of those trifling or strange adventures, which many travellers are so very fond of retail- ing. Again, Mr. Lyell, we are pleased to say, has gratified every body by the frank expression of his opinions, which altogether are highly flattering to us as a people. To Americans, who have so fre- quently had to bear not a few cuffs and a great many sneers, some haughty and some subdued, this treatment seems so kind, that we are almost inclined to make a low bow to the author, and say ' God bless you sir.' Mr. Lyell landed in Boston, August 2, 1841, after a short passage from Liverpool of twelve days and a half, and we will make a re- cord of his first observations. " The heat here is intense ; the har- bor and city beautiful ; the air clear, and entirely free from smoke, so that the shipping may be seen afar off at the end of many streets. The Tremont Hotel merits its reputation as one of the best in the world. Recollecting the contrast of every thing French, when I first crossed the Straits of Dover, I am astonished, after having traversed the wide ocean, at the resemblance of every thing. I see and hear things familiar at home. It has so often happened to me, in our own island, without travelling into those parts of Wales, Scotland or Ireland, where they talk a perfectly distinct language, to encoun- ter provincial dialects which it is difficult to comprehend, that I wonder at finding the people here so very English.^^ It will be impossible for us to trace Mr. Lyell's tour through the United States in a continuous line, or to give his views of the Ame- rican people, and of the structure of the country at large. We are necessarily limited to a very meagre sketch, and can only give here and there, without much connection, a few of the results of his ob- servations. We have, in a few instances, to dissent from his views. Some may wonder how Mr. Lyell has been able to acquire so much geological information in so short a time. This we are able to explain, we believe, in a manner which will be satisfactory to our readers. The Geological Survey of New-York, and of several other States, was nearly completed at the time of his visit. The several gentlemen who had charge of them, were still upon the ground, NEW PUBLICATIONS. 267 and every locality of interest was well known to them. To those points, then, which yielded the most ready information, the author was conducted ; and from their disclosures, and from in'^ormation freely furnished by the geologists themselves, Mr. Lyell has been able to compile an interesting and correct account of our geology in a comparatively short time. These remarks, in explanation of his geology of this country, are due to the American geologists. Mr. Lyell's first object, on landing upon our shores, was to com- pare the New- York rocks with the Silurian system, which had been so recently brought out by Mr. Murchison. In a few days, then, we find the author upon a tour across the State of New-York. This tour was designed to embrace an examination of the New-York system, up to the Coal measures of Pennsylvania. The line of route was by that of the canal to Niagara Falls, and thence by Genesee valley to Blossburgh. This tour gave him a full opportunity to see the entire series of rocks, from the Calciferous sandstone to the Coal measures, and it is gratifying to find liim confirming step by step all the conclusions which had been previously obtained by the New- York geologists. Mr. Lyell briefly refers to the New-York survey, in the following words (vol. i, p. 13) : " The Legislature of New-York, four years ago, voted a considerable sum of money, more than 200,000 dollars, or 40,000 guineas, for exploring its natural history and mineral structure ; and at the end of the first two years, several of the geological surveyors, of whom four principal ones were appointed, reported, ^tnong other results, their opinion that no coal would ever be discovered in their respective districts." " This result," observes Mr. L. in continuation, " occasioned no small disappointment, and even some complaint ; yet it was really of great benefit to the people, in checking the rashness of private speculators. Large sums, for the last twenty years, had been expended or squandered in trials for coal in rocks below the Carboniferous series ; and there can be no doubt," he adds, " that the advantage derived to the resources of the State, by a cessation of needless expenditure, is sufficient to in- demnify the country on mere utilitarian grounds, for the sum so lur imunificently expended by the government on geological investiga- tions." Another remark of Mr. Lyell, in this connection (vol. i. p. 15), will, we think, interest our readers. " In the course of this short VOL. II. — NO. II. ' M ' 268 QUARTERLY JOURNAL. tour, I became convinced that we must turn to the new world, if we wish to see in perfection the oldest monuments of the earth's history, so far at least as relates to its earliest inhabitants. Certainly in no other country are these ancient strata developed on a grander scale, or more plentifully charged with fossils ; and, as they are nearly horizontal, the order of their relative position is always clear and unequivocal." Again (p. 17), " They who are accustomed to con- nect the romance of their travels in Europe or Asia, with historical recollections and the monuments of former glory, with the study of master pieces in the fine arts, or with grand and magnificent scenery, will hardly believe the romantic sensations which may be inspired by the aspect of this region, where few points of picturesque beauty - meet the eye, and where the aboriginal forest has lost its charm of' savage wildness by the intrusion of railways and canals. The fo- reign naturalist indeed sees novelty in every plant, bird and insect ; and the remarkable resemblances of the rocks, at so great a distance from home, are to him a source of wonder and instruction. But there are other objects of intense interest, to enliven or excite ihei imagination of every traveller. Here, instead of dwelling on thei past, and on the signs of pomp and grandeur which have vanished,! the mind is filled with images of coming power and splendour. The vast stride of one generation in a brief moment of time, naturally disposes us to magnify and exaggerate the rapid rate of future im- provement. The contemplation of so much prosperity, such entire absence of want and poverty, so many school-houses and churches rismg everywhere in the woods, and such a desire fo? education, with a consciousness that a great continent lies beyond, which haa s still to be appropriated, fills the traveller with cheering thoughts and sanguine hopes." Something of the spirit of Mr. Lyell's volumes may be gathered from these extracts. We can spare room to copy but few of the beautiful paragraphs with which they are every where interlarded some on subjects of a purely scientific character, some on the pass ing events of the day, and many upon the institutions of our country We cannot, however, refuse ourselves the pleasure of one more ex- tract, which exhibits a candor and frankness on his part, such ai stands in bold contrast with the character of other English anc|poo\ foreign travellers who have published journals of their tours througl the United States. " Travellers must make up their minds in this at uill I uiir NEW PUBLICATIONS. 269 in other countries, to fall in now and then with free and easy people. I am bound, however, to say, that in the two most glaring instances of vulgar familiarity which we have experienced here, we found out that both the oflenders had crossed the Atlantic only ten years be- fore, and had risen rapidly from a humble station. Whatever good breeding exists here in the middle classes, is certainly not of foreign importation ; and John Bull, in particular, when out of good humor with the manners of the Americans, is often unconsciously behold- ing his oiun image in the mirror, or comparing one class of society in the United States with another in his own country, which ought, from superior aflluence and leisure, to exhibit a higher standard of refinement and intelligence." A subject which Mr. Lyell has discussed, is that of the drift, or the comparatively recent formation which embraces those of the period coincident with that of the true drift, and of the deposits which were formed quietly and subsequently thereto. We shall give his remarks, inasmuch as the subject is especially interesting, and cannot be too thoroughly contemplated. It is proper to premise that the entire formation consists of sand, coarse gravel and loose rocks, and of fine argillaceous and siliceous sediments, which in some places contain fossils. These deposits rest upon the surface rock, the upper layer of which is scored and smoothed, and sometimes polished ; the scores and grooves having a northerly and southerly direction, differing many degrees, however, someti«ies westerly and sometiines easterly : the variation in most cases seems to be pro- duced by an opposing barrier, as a range of mountains ; but this is not always the case, for in some instances these grooves and scratches pass obliquely over steep mountains. Mr. Lyell, in giving his views upon this formation, occupies an entire chapter, from which we extract the following : " This forma- tion occupies the vallies of the St. Lawrence, Champlain and the Hudson : it rests every where upon a grooved surface, the direc- tion of the grooves northeast and southwest ; and it is remarked that the blocks or boulders have been transported southwards along the same lines as are marked out by the direction of the furrows. The inference, therefore, is, that there is a connection between the grooves on the solid rock, and the boulders found upon it ; or, in other words, the agency by which boulders have been transported, and the grooves made, is one ;" and that agency is attributed by 270 QUARTERLY JOURNAL. Mr. Lyell to floating ice, within which stones were fast frozen, that acted like gravers, and cut the rock as the iceberg floated along. Thus the grooving of the rocks, the transported beds of boulders, gravel and sand, and the fine clay connected therewith, are all the product of transport. This we infer especially from a remark on page 128 : " Nothing, however, is clearer, than that here, as well as in the valley of the St. Lawrence between Kingston and Quebec, the marine shells of recent species are referable to the same geological period as that to which the boulders belong." This period embraces all, beginning with that power which scored the rocks, and ending with the deposition of sand forming the upper part where the deposits have not been disturbed. We, however, regard the matter thus : There was a force which moved the rocks, coarse and fine, and grooved the floor upon which'j they moved from north to south. This force we consider to have been sui generis ; that is, distinct from that which carried boulders subsequently, and which contained the then living animals that wei now find in the clays and sands of the vallies named above. There is enough in this first movement, to entitle it to the character of a period, and to stand by itself. To this succeded a period of quiet, during which the clays and sands were deposited, as in most casesi where the structure and character of the beds is the same ; for these are perfectly fine sediments, consisting of extremely fine layers of clay, alternatthg with extremely fine sand, the entire thickness ol the whole amounting to over one hundred feet. This we say v^as the product of a period of perfect quiet, during which marine ani- mals lived ; and so perfectly quiet was it, that the thin fragile shel of the Terehratula psittacea preserves both valves in contact, anc still attached by the hinge : indeed, perfect tubes in the sand, linec with calcareous matter, and which are coeval with the time of dc" posit, remain to this day. We separate this quiet period from the preceding, which was one of turmoil and violence ; and, we think, justly, because the two are so dissimilar in character. At some places, as at Port Kent and Chimney point, the fine sediment of cla) rests upon the grooved surface of rock : at other places, there are beds of stones, boulders, gravel, sand, etc. upon the grooved surface and these are the masses that have been borne along with, anc formed a part of, the drift current. But upon these very drift bedi reposes a fine sediment of clay and sand alternating, in which it is 8 NEW PUBLICATIONS. 271 iij rare to see a stone at all, and this is coincident in formation and i|! time to the clays we have just spoken of : it was deposited in quiet Ij tranquil waters. That these periods succeeded each oiher, there is j no doubt ; that they were short, is equally plain : still wc say dis- tinct, and forming two separate periods. Subsequent to ihe period of quiet, there seems to have been another period of disturbance, as admitted by Mr. L., during which the upper portions of the clays and sands have suffered denudation. The formation at Port Kent, where the fossils are found, is entire, and the same may be said of that at Beauport near Quebec. Another point, to which allusion has been made already, is the power that was concerned in transporting the boulders, which, as they moved along, scored the rocks : this is all attributed to icebergs. To this view there is this objection, that the surfaces are polished, and it is highly probable that the bottom of an ocean where icebergs float is always covered by a thick mantle of debris ; but more espe- cially does the fact militate against the iceberg theory, that the entire soil has been moved forward en masse — shoved along in a body, from one formation, over an intermediate one, to another, as may be seen in the Helderberg range. We have, however, stated on several occasions long ago, that boulders were dropped apparently from icebergs during the period of quiet which we recognize ; and these are the boulders we have seen in the deposit at Beauport, in the midst of shells all entire and perfect as they were when living. However, the subject of drift is one of great difficulty, and we are not disposed to trouble our readers farther with it. We recommend a perusal of these volumes to our friends, espe- cially those who wish to acquire geological information, and who at the same time would like to know what are Mr. Ly ell's views of this country. TRANSACTIONS OF THE NEW- YORK STATE AGRICULTURAL SOCIETY.* In the last number of this Journal, we pubHshed a review of this work, in which we avoided pointing out what we considered as * We perhaps owe an apology to our readers for bringing these volumes again before them, which we hope they will find in the following. In the September nujaber of the 272 QUARTERLY JOURNAL. faults, because we did not wish to bring pointedly before the public the errors of individuals, but hoped that what we did say might lead the readers of those volumes to examine cautiously what they con- tained, and sift for themselves the true from the false. We looked upon our article with no small degree of satisfaction, as one which gave sufficient praise, and found as little fault as possible. We fondly thought that no one could object to our review. But, alas ! for our hopes, a writer in the Cultivator for September censures us because we did not expose what we thought wrong more pointedly. Since we are called upon thus publicly to give our views plainly, we feel that it would be injustice both to ourselves and the public to refuse. Our intention, then, in taking up these volumes again, is to answer the call of the writer in the Cultivator, and to state plainly some of those things which we found fault with before ; and also to point out some of the contents of the work, "which had better been left out, because it has no connection with agriculture ; and some which had better never been written, for it is full of error." But before entering upon this, we cannot refrain from expressing our surprise at the bold charge of the writer referred to, that, m speaking of the men who had been selected to deliver the annual addresses at the Fairs, we alluded particularly to Mr. Bancroft. If the writer had carefully read what we did write, he would be troubled to find in what we said any thing which could by any possibility allude to any individual. We admire Mr. Bancroft as much as any Cultivator, appeared a paper signed " Senex," taking us severely to task for our mild review of the " Transactions." As soon as we received it, we directed a note to the editor of that paper, requesting him to reserve room for us, in the October number of his Journal, to reply. We wished to answer the writer in the paper he had chosen to bring us before the public in, so that the readers of his unprovoked article might have the opportunity of reading our defence. To our letter we received the following reply : Albany, September 25, 1845. Dear Sir — I have just now, for the first time, seen your note of the twelfth instant. It was pro- bably laid on my drsk when first received, where it has Inid till this time with a mass of other papers ■wailing my examination It appears to me that your own Journal would be the more suilalile plane to sustain the criticisms therein made upon the Trnnsaclious. I cannot conceive that you have any just claims upon the Cultivator, so long as the work iu which the controversy commenced is under your own control ; and 1 must, therefore, respectfully decline the publication of your proposed reply to Senex. JlcspectfuUy yours, LUTHER TUCKER. Now our readers will judge of the necessity of using our own columns for this purpose. As to " controversy," we admit nothing of the kind into this Journal ; but when wo arc challenged to duty, we arc always ready. NEW PUBLICATIONS. 273 man who knows him only through his works ; and we said no word which could be considered, even by implication, as disparaging his address. Why then are we made to appear before the public as at variance with him ? This question can best be answered by the writer who has chosen to place us in this position. We do not believe that Mr. Bancroft considered himself personally alluded to, if he ever gave himself the trouble to read our review. We regret sincerely that such a charge should so causelessly be made against us, and we regret as sincerely the necessity which is laid upon us to answer the call to expose the errors of the volumes published under the auspices of the State Agricultural Society ; and in doing this, we may do even more than we merely hinted at before. 1. What are the "Transactions" of a Society? We had always supposed that in this word were included simply the doings of such a body ; its business ; reports of its meetings ; papers read before it, relating to the objects of its labors ; correspondence, etc. But what have we in the " Transactions of the New-York State Agri- cultural Society" ? Not only these, and others that might be con- sidered as the property of the Society ; but we find also in these volumes papers, which, we will presume to say the Society as such never knew the existence of till they found them here. If we were surprised at them, how much more must the members of the "New- York State Agricultural Society" have been surprised when they they saw the " Transactions " assuming the form of a volume of six hundred and seventy-one pages. Let no one sneer at this, and call it picking for straws. We are aware that some one, in imitation of " Senex," may ask us for our instances of such papers in these volumes ; and we are ready to produce our instances : but whilst we select them, let not the authors believe that we are finding fault with them. We are only saying that their articles had mistaken their place, or some one for them, when they got into the volumes before us. To the point, then, since it must be so ; and we will not go back farther than the year 1843, inasmuch as the volumes previous to that year are so modestly small as to tempt us but lightly to the search. We take then the two last years' "Transactions," 1843 and 1844, which have been politely furnished us by the Secretary. One fact, however, must here be stated, before we produce these instances of what ought not to be here, and that fact is this : From these volumes have been rejected many papers which did form a 274 QUARTERLY JOURNAL. very important part of the " Transactions." Such are the Reports of certain Committees, at the State Fairs. These reports had been prepared with great labor and care, and yet were thrown out to make room for other matter which had no proper place in these volumes ; and these reports we regard — ignorantly perhaps — as essential portions of the Transactions of this Society. We ask the reader to turn to the following articles, as we specify them from a mere hasty examination of these books. In the volume for 1843, page 241, we find a paper occupying 86 pages, with this title : " The Geological Survey of New-York, its influence upon the productive pursuits of the community." We shall speak more at large of this paper under another head. We only introduce it here as belonging to this head also ; for we have the best of reasons for saying, that till this paper was seen in this volume, it was a stranger to the Transactions of the Society. We shall give Mr. O'Reilly's apology for this article farther on. In the volume for 1844, page 61, is found an article entitled " Analysis of Soils," by Willis Gaylord ; and page 1 18, one entitled " Rotation versus Summer Fallowing," by the late Willis Gaylord. Now let not Senex charge us with slandering the dead, as he charged us with attacking Mr. Bancroft. We are saying nothing now of the late Mr. Gaylord, although we might find fault with some things in his papers ; but it is with the book containing his articles, we have now to do. The compilers of the book say, in a note to the first article, " This paper was one of the last produc- tions of the late Willis Gaylord, and was found on his table imme- diately after his death, which occurred on the 27th of March, 1844," etc., and then it is engrafted on the Transactions of N. Y. S. Ag. Soc. Now why are they here ? Is it replied, that although they did not belong to the society, yet they may be useful to the farmer, and are therefore published here ? The same excuse might be applied in the case of Loudon's Encyclopedias, or Liebig's works, or John- ston's, or Boussingaull's, or an}^ of the writers on agriculture, in- cluding the Cultivator, the Agriculturist and the American Quarterly Journal of Agriculture and Science, particularly the latter. But still farther : On pages 210, 243, 255, are long extracts from the transactions of the agricultural meetings held during the preceding winter in the city of Albany. Why not give some from the Farmer's Club in i NEW PUBLICATIONS. 275 New-York, and similar institutions throughout the country ? We know not. On page 343, " Chemical Examination of the Rice Plant and Rice Soil of South Carolina. By Charles U. Shepard, M. D. &c." This same article was published in this Journal, in the month of I January, 1844, as an extract from the Southern Agriculturist, in which paper it first appeared ; and was reported as part of the Transactions of the Agricultural Society of Winyaw and All-Saints, in South-Carolina. Mow by some means it becomes, without one word as to its source, part of the Transactions of N. Y. S. Ag. Soc. But we notice, also, a very important part of the Transactions wanting. We refer to the action taken by the Society in reference to the introduction of agricultural studies into the common schools. There is some mistake here, something wrong. We think it would have been as well to have left out some things that do not belong there, and supply their place with some that do. This subject is only incidentally noticed in the volume ; whereas, considering the amount of interest which has been for some time past felt in it, we think more notice should have been taken of it. 2. We have occupied more space than we proposed, in consider- ing the foregoing point. We shall be more brief in the rest. In giving our opinion of so large a work, it cannot be expected that we should point out all that is wrong. If we give prominent examples, it must be sufficient. We are complained of, then, because we said there were portions of these books which " had better been left out." We recur to page 241 of the volume for 1843, " The Geological Survey of New-York," &c. Do not let us be understood as ques- tioning the use of geological knowledge to the farmer ; but it is only a particular kind, however, which can benefit him, and that not of fossils. Of what importance to him are these 86 pages of paljeon- tology ? Besides, the figures of these fossils had been already given by the State three times, and once in Silliman's Journal. There is nothing, in the whole character of the article, in the least agricul- tural. The subject is only referred to twice, and that only inci- lentally. But the Secretary for that year makes an apology for the article )eing introduced, as follows : " It is due to Prof. Hall, to state that ,his paper was drawn up by him, by request, for the State Agricul- ural Society ; less time being allowed him than is justly required VOL. II. — NO. II. N 276 QUARTERLY JOURNAL. for the preparation of an essay of this important character," etc. But the executive committee thought best to publish it, although having no bearing upon the objects of their association. As well J might they have published a paper on volcanoes and earthquakes. We do, indeed, wish that our farmers were better informed in those branches of geology which are calculated to advance their prospe- rity, and we observe with pleasure that there is yearly an increase among them of this kind of knowledge ; but they will be puzzled to see the connection betv^reen pictures of fossil shells, and their noblest of pursuits. An article on agricultural geology might be written, which would deserve a place in such a work as the "Trans- actions," but we do not find it here. 3. We said " some had better never been written," because in point of science it was false. And not to weary our readers, who, we fear, are already tired of this discussion, we will examine but one article, commencing on page 425 of the volume for 1843. In discussing the question, where the food and clothing for the " countless myriads" of the human family must come from, it is said : " The atmosphere, and not the earth, is the great storehouse for vegetable and animal food, designed for immediate use." Page 427. From this and what follows, we conclude that Mr. L. has read Liebig, and adopted his theory without question, as regards vegetable nutrition ; but this is taking but a one-sided view of the question. If it had been said that the atmosphere is the great storehouse of carbon, this might be true, and it might not ; for although they un- doubtedly derive much of this substance from that source, they as unquestionably do also draw much from the soil they grow in. Else why does the farmer add, year after year, organic matters to the soil ? It can not for a moment be believed that all the use of manures is to restore the salts of which the earth has been deprived. If this be true, would not the proper course be to apply them to the surface, when the gases would be immediately dissipated through the air, to be taken up by the leaves of plants ? But this is not the proper course. They are buried, and the gases, as they are produced, are absorbed by the porous earth, ready to be carried to the roots, or taken up by them as they find them in their progress. That these gases are absorbed in this way, is evident from one fact, that when the carcase of any animal is covered with a slight quantity of earth, none of the putrifying odor is perceived, which is so powerful when wh NEW PUBLICATIONS. 277 this process takes place above ground. And is all this amount of vegetable food of no use till it escapes and mingles with the atmo- sphere ? We can not believe it. That a seed will germinate and grow in a soil utterly destitute of organic matter, experiments prove beyond a question ; but will they attain perfection ? On the contrary, they soon die, and no soil is productive which does not contain a considerable proportion of organic matter. Do plants obtain their other organic constituents from the atmo- sphere ? The same reasoning will hold good in respect to these, as in the case of carbon. But our space will not allow us to go into a lengthy discussion of these points. The reader is referred to the various works on these subjects. How the atmosphere is the great storehouse of animal food, we confess ourself utterly at a loss to understand. Any thing stored up there, we apprehend, would be light food for man or beast, unless the line be true we wot of when a boy about the chameleon : " I saw it eat the air for food." Our author carries out the same idea farther, on the same page, where he says that "about 97 per cent of the solid structure of all cultivated plants, and animals, except their bones, is derived from air and water." In this he includes the carbon, which constitutes from 40 to 50 per cent of plants. But setting this aside, as, to say the least, a doubtful matter, we must reject also the water which escapes whilst plants are drying ; and, what is the fact ? Johnston says the ash of vegetable productions varies from 1 to 12 per cent of their weight ; and according to Sprengel, 100 lbs. of the following slants, when dried in the air, left of ash. Turnip - - - 705 lbs. Lucerne - - . - 9-55 lbs. Carrot - - - 509 Red clover - - - 748 Leaf of do, - - 10-42 White do. - - - 9l3 Parsnip - - - 19-76 Rye grass - - - 530 Cabbage - - - 755 " About 97 per cent" ought to have a wide range, to include these md numbers of other vegetable products. Mr. L. unfortunately in- cludes animals in both of the above extracts. With regard to them, he fact is by no means evident, and we think is without foundation. That there is an abundant supply of carbon in the air for the pur- )oses of vegetable nutrition, is true, but is it used as he thinks ? But he proceeds to show how this carbon, floating in the atmo- 278 QUARTERLY JOURNAL. sphere, may be seized and converted into " wheat, butter, cheese and pork." " Gentlemen, I have in this glass water taken from a well near my residence in this city, such as is used by my family and others. You see it is quite clear, though I suppose it holds in solution, among other earthy ingredients, a portion of lime. I will now breathe into this water, and see what, if any, effect will be produced. You see the water is changed into a milky whiteness," Page 428. When we first read this, we could hardly believe our eyes. It is a common experiment to dissolve quicklime in water, and breathe through it, to show the production of carbonate of lime by the union of the carbonic acid of the breath with the dissolved lime ; but that the water of wells ever contains a solution of pure lime, we were ignorant. The water of wells and springs often contains the muriate, sulphate and carbonate of lime, constituting what is called hard water, but the breath could not have any effect upon these to pro- duce the " milky whiteness," Whence then came the lime in this well ? We can not believe for a moment that Mr. Lee was practising a piece of jugglery upon his audience, nor can we account for the source of the lime, having never seen nor heard of a case of the kind. But he accounts for it, by saying, that when in the state of a carbonate, it was decomposed by the action of the living and growing plant (page 429), and dissolved by rain water, and then carried down through the earth to the well from whence it was taken. Yet he says more, that after this decomposition, " the free lime whose car- bon has gone to build up a vegetable, takes up another, and still another portion of carbonic acid." Of course, when it reaches the well it will be a carbonate, or some higher compound of lime. As to this decomposition, and the appropriation of the carbon to the nourishment of plants, we can only say it is a new theory to us of Ihe action of lime. " At night, plants consume no food, or very little, but digest what they imbibe during the day" (page 429). We had always under- stood the fact to be directly the opposite, that the light of the sun was the great agent in carrying on, or at least assisting the diges- tive functions of plants. During the day, they absorb carbonic acid and give off oxygen, the carbon being separated by the chemical action of light ; at night, the carbonic acid is given off unchanged. The same is found to be the case when plants are excluded from NEW PUBLICATIONS. 279 the light in the process of blanching. A still stronger argument is to be derived from the fact, that in extreme northern latitudes, during the summer, which is all day, plants grow with great vigor and ra- pidity. How do they contrive to do this without any night to digest their food in ? Our author comes, on this same page, to the consideration of am- monia, and its absorption by water, and says, " It is the ammonia in rain water, that imparts to it its peculiar softness in washing the hands or clothes." Then cold water should be softer than hot water ; for ahhough water when cold will absorb a large quantity of am- monia, it will lose it when boiled ; but we have slated above, that the hardness of water is caused by the presence of salts of lime ; when tiiese are absent, as they are in rain water, it will be soft. Again, "It is the ammonia that escapes from puirifying substances, that causes their offensive smell. But who does not know the dif- ference between the bracing, agreeable smell of hartshorn^ and the loathsome, sickening odor of a putrifying animal carcase ? Ammonia is produced during the decomposition of animal matter; but this putrid smell arises from the compounds of carbon, phosphorus and sulphur, which are also generated. Again, " It is the ammonia in rain water, which causes it to putrify in some degree." The only three substances there are oxygen, hydrogen and nitrogen ; but no combination of these will give the smell of putrefaction. Mr. L. recommends the use of charcoal, and explains its action thus : " It will absorb 90 times its bulk of ammonia, and will give it out slowly to the vital attraction of the roots of plants." What is meant by this '* vital attraction ?" Suppose a piece of charcoal in the ground, saturated with ammonia ; if the root of a plant come in contact with it, how far will this "vital attraction" act ? We do not believe it will act at all beyond the mere point of contact, and that is on the outside where there is no ammonia. How then does the charcoal act, is the question. The answer is, if buried in the ground, it will be of little or no use ; but if applied to the surface, where it is exposed to the air and heat of the sun, but where the roots of plants can not reach it, it will act thus : During dry weather it will absorb ammonia from the atmosphere., which ammonia will be washed out and carried down to the roots of plants by the first rain that falls upon it, for water has a much stronger attraction for it than the charcoal has ; again being dried by the sun, it goes through the 280 QUARTERLY JOURNAL. same process. This we conceive to be the true action of this sub- stance ; but as to its being a very active manure, under any circum- stances, we have no conclusive evidence. The result of experiments, as far as we have noticed, is not decisive. We pass over a number of other points which we had designed to notice, as well as the portion of the address which treats of wool- growing. On the latter subject we only hazard one recommendation. Mr. L. advises, as one means of increasing the growth of wool, to keep " the animal warm in winter," etc., and " stimulate, with the elements of wool, the organs which secrete this valuable covering of the sheep" (page 432), These, we have long been aware, are favorite ideas of our author. But is it according to the analogy of nature, to keep any animal warm, in order to produce an increased length or fineness of cover- ing ? Those which occupy the colder regions of the earth have uniformly the finest covering, and the most abundant, and it also strikes us that these degenerate when they are brought into warmer latitudes. We merely give this as our individual opinion, drawn from the fact above stated. And as Providence ever provides for the circumstances in which his creatures live, to give them a cover- ing according to their need, we infer that sheep would have a longer and a finer fleece exposed to constant cold, than if kept warm throvigh the winter. We know of no facts in the way of experi ments tried to determine this point ; nor, we presume, does Mr. L. ^ But we forbear. We think enough has been said to confirm our formerly expressed opinion, " that much had better been left out, because it has no connection with agriculture ; and some which had better never been written, for it is full of errors." • We must repeat here our former remark, that, as a whole, the volumes are highly creditable to our State Society. A little more care should be used to keep out error and false science, and to make the work strictly agricultural. Let us repeat, and so as to be distinctly and correctly understood, that we have not alluded to any individual in our remarks, in regard to the orators at the annual fairs. If farmers need pufiing to con- vince them that theirs is the highest and proudest of human pur- suits, then let them have it. At the same time, we do know that they need information, and they love to hear that which expands their minds and ennobles their hearts, and teaches them how to make knowledge profitable. NEW PUBLICATIONS. 281 The Botanical Text Book : By Asa Gray, M. D., Fisher Professor of Natural History in Harvard University. Second edition, 1845. Tins work is a volume of five hundred pages. The first edition was excellent, and the second is a great improvement. It is illustrated by more than one thousand tuoodcuts, which enable the student readily to apprehend the delicate points of structural and systematic botany. It maintains the doctrines of the Natural System, with great clearness, beauty and power. It is ever interesting to trace the progress of science. That which has any just claims upon the regards of men, goes onward in its useful course. That which is fanciful, hypothetical, or useless, sinks away and is forgotten. Linnasus, who is regarded as the father of scientific botany, died in 1778. It was in 1751, that he published his Philosophia Botanica, which contained the principles of a philosophic study of the vegetable kingdom. The incorporation of this work in Rose's Elements of Botany, which was published in London in 1775, greatly extended these principles. This was an era for botany in England. In 1753, Linnaeus published his Species Plantarum, being an " accurate and complete digest of botanical knowledge" at that time, containing more elegant and precise de- scriptions, under a greatly improved form, than had ever appeared, and embracing all the then known species, being between seven and eight thousand : at this hour, the number of described plants is estimated at one hundred thousand, and the genera near seven thou- sand ; and the Species Plantarum, in the hands of the successors of Linnasus, has become a huge work of several volumes. In 1807, Sir James Edward Smith, so long the distinguished President of the Linnasan Society in England, published his " In- troduction to Physiological and Systematic Botany," a work which at once became the text book and standard authority of botany in that country. This work was republished, from its second edition, at Boston, in 1814, with Notes by J. Bigelow, M. D., who has for a long time been ardently engaged in the pursuits of botany in that part of our country. This republication was an era in our country in botanical science ; and yet at what a vast remove from the phi- losophy of botany, as presented in the Botanical Text Book, is this work. It is read with interest at this time for its knowledge, but evidently belongs to another age, even to the dark ages of botany. 282 QUARTERLY JOURNAL. The Botanical Text Book is the posting up of the results of re- volution and progress in the study of the vegetable kingdom. Or- ganic, or structural botany, has been introduced within a few years, and now forms an essential part of the subject. It can never be re- moved from its place, even if it should receive modification and im- provement. This has led to no inconsiderable change in the techni- calities of botanical language, as well as in the consideration of the objects themselves. The adoption of the artificial method by Linnaeus, was the result of necessity. He had not a sufficient knowledge of plants, to bring them into their natural families, and to exhibit their aflSnilies. Tt was the work of minds far inferior to his, to recognize these relations, when the multitude of plants had been examined, and the vegeta- bles of all spheres and climates had been ascertained ; but even this work was begun by Linnaeus himself, for no one belter understood the proper course of botanical investigation. The natural orders were first arranged by him, for he distributed the known plants into sixty-five natural associations or orders. To depreciate the labors and results of Linnaeus, is folly ; to rob him of his untarnished glo- ries, is at this day impossible. Some have indeed sneered at his works, but \\\e paw of the lion need not be lifted to annihilate such sciolists. The wonders of vegetable structure had not been unfolded by the microscope, and some of the more obvious forms of organi- zation had not yet been appropriated to their legitimate use. The author of the Text Book has been placed on an eminence, and his vision greatly aided. Standing in this position, he has unfolded the scenes spread out before him with splendor to the eye that follows out the details. The mind is delighted with the objects, and rejoices in their richness and beauty, as compared with all the displays of even thirty years ago. The generation that then were actively engaged, have accomplished wonders. The grand distinction of Flowering and Flowerless plants must stand, and the former be divided in exogenous and endogenous. The Exogens are divided by Dr. Gray into two great subdivisions : 1. AngiospermSf or plants bearing their seeds in a pericarp or co- vering ; and 2, Gymnosperms, whose seeds are truly naked. This is a great improvement on the previous classifications of authors. The Endogens are divided only into orders, and the distinction of aglumaceous and glumaceous is not regarded. NEW PUBLICATIONS, 283 The Flowerless plants are classed in three divisions : 1. Acrogens, embracing ferms, clubmosses and rushes ; 2. Anopliytes, as the mosses ; and 3. Thallophytes, the lichens, algas and fungi. The former class of RhizanfJierc seems to have disappeared, and its wonderful parasitic forms fall into some other division. Thus, all plants fall into five classes, presented in a beautiful Synoptical View on p. 322. The artificial subdivision of the Exogens into Polypetalous, Mo- nopetalous VLwdApetalous (p. 323), is still followed, because no struc- tural or organic element has been discovered, which marks the sub- divisions which seem so important to render the study of these plants more easy and intelligible. Hence it is that the system is not made natural throughout ; but very great progress has been made since the days of Linnaeus. The study of the Natural Orders becomes the great object, as the natural affinities and relations of plants are de- signed to be here exhibited. If one is entirely ignorant of botany, it is not so easy perhaps to begin it on the natural system alone. 1. Because there is no one order which stands at the head of the whole, and from which there is a closely dependent chain of orders, j 2. Because one is supposed not to know the affinities of vegetables, and in what part of the arrangement particular genera may be placed. 3. Because the characters of plants are not perfectly definite, and they require too careful study to be very easy and alluring to the beginner. As the adoption of the artificial method by Linnaeus was a matter of necessity in the study of plants at that period, so the same necessity renders some knowledge and application of it im- portant still, till the principles of the natural system shall be more disseminated. This is happily effected in Wood's Botany, a notice of which was contained in the last number of this Journal. But the time may come ere long, when the study of plants shall be pursued only on the natural system. The Botanical Text Book is fitted to hasten this time. After all the achievements of the artificial system, no one would more heartily rejoice than Linnaeus himself, if he were to behold it, at the establishment of the science of botany on principles purely natural in all its parts. The Botanical Text Book should be in the hands of all our in- telligent agriculturalists. The structure, physiology, affinities and economical uses of plants, must interest and gratify the intellect and taste. The study of plants so far will no longer appear as a mere VOL. II. — NO. II. 0 284 QUARTERLY JOURNAL. use of terms expressing the names of things, and having little rela- tion to practical results beyond the names of plaijts. Botany now becomes an exhibition of nature in one kingdom of her most delight- ful productions. If the names of genera and species are desired, Wood's Botany happily enables one to carry out the principles of the Botanical Text Book to this desirable result. So rapidly as knowledge shall be diffused among the lovers of botany, will the study of the natural system displace all others. Least of all will there be a reliance on the artificial method. Y. C. A Universal Pronouncing Gazetteer : Containing topographical, statistical, and other information, of all the more important places in the known world, from the most recent and authentic sources ; with a map. By Thomas Baldwin, assisted by several other gentlemen. Philadelphia, Lindsay &, Blackiston. 1845. pp. 550. This Gazetteer is intended to fix a standard for the pronunciation of names ; giving, at the same time, the geographical position of the places, with brief remarks on the commerce, population, and other interesting particulars. The want of such a work has long been felt by the teachers of geography. To the different nations of Europe, and their descen- dants, the same letters often indicate different sounds. How then can a plain English scholar know how to pronounce them ? Every reader of this class, who officiates even in the family circle, ought to have this volume before him : it should be in every school, and in every library. The Introduction, which has been prepared with great care and labor, gives the rules for such pronunciation, so that the student may acquire the theory, while the body of the work illustrates it by 'practice. In many instances, the etymology of the name is given. After the preceding remarks, it may scarcely appear necessary to say that this book is original, both in plan and execution. Prefixed to the Introduction, is a list of gentlemen who consented to lend their names as authorities, and amongst them may be found many of great eminence. George R. Gliddon, our late consul in Egypt; Horatio Hale, philologist to the late Exploring Expedition ; Dr. RuscHENBERGER, of the United States Navy ; and William B. Hodgson, the celebrated Turkish scholar, may be cited as instances ; and to show that we do not overrate the volume, we subjoin the NEW PUBLICATIONS. 285 certificate of a man well qualified to form a correct opinion of its merits. S. S. Randall, superintendent of common schools, has also warmly recommended its introduction into all our seminaries. We are also advised that one of the most distinguished professors of the University of Pennsylvania was so fully convinced of its importance, and felt such interest in its success, that he gratuitously inspected every proofsheet. Central High School, ) Philadelphia, July 15, 1845. ) I have examined, with some degree of care, the " Universal Pronouncing Gaze'.teer," by Thomas Baldwin and others, and am satisfied tiiat it is a work of uncommon excellence and value. It is a book that has been very much needed, both in families and in schools. Its general introduction would greatly facilitate the study of geography, by preventing the present confusion in regard to the pronunciation of foreign names. It ought to be in the hands of every teacher, and of all pupils who can afford it. The principles of pronunciation adopted by the compilers seem to be judicious, and, so far as I have seen, are carefully applied to the details of the book. The work, in other respects, is also worthy of high commendation. It contains, in a small compass, a large amount of important geographical and statistical information, accurate in its character, judiciously selected, and well arranged. JOHN S. HART, Principal of Philadelphia High School. We are not disposed to withhold an expression of approbation of this work at this time. Scarcely a work has been issued from the press, so valuable and useful as this. The want of it had been felt for a long time ; and now that it has appeared, it is extremely gra- tifying to find it better and more important than was anticipated. We believe that there is but one opinion of its value, and that is extremely flattering to the author of the work, of whom we should be glad to speak if we were permitted. Editors Q. J. A. i( S. 286 QUARTERLY JOURNAL FARMERS' MISCELLANY. HUSBANDRY OF CENTRAL NEW-YORK. IN A SERIES OF LETTERS TO JOHN KOON, ESQ., OF ALBANY. Letter L Utica, September 12, 1845. My Dear Friend — As you was so kind as to express an interest in the matters comnnunicated in my former letters, I am induced to resume my pen, and I have hopes that I may still maintain a favor- able position in your estimation. Should I succeed, I shall feel some pride in my success ; inasmuch as I know that you are a judge of merit, and will neither suffer yourself to be deceived by appearances merely, nor bestow your approbation upon an unworthy object. On recurring to my former letters, it will be seen that I took rather a v«ide range in the selection of subjects ; and as you have not intimated to me that this was an objectionable feature in them, I shall not now confine my observations to what might be considered a narrow compass. The structure of our hills and vallies, considered with reference to agriculture ; the different kinds of crops, soils and their adaptations ; cows, hogs and sheep, with many other similar subjects, are interesting matters for the consideration of farmers. The latter, in particular, interest me at the present time ; and as people are very apt to think that whatever interests themselves must also interest others, so I find that I am thinking that sheep too must be uppermost in your mind. 1 do not expect, however, that you will fall in with all of my views ; for you know that I am sometimes charged with heterodoxy, and especially do I know that you will be startled when I attempt to show that Saxon sheep do not wear fleeces of a finer kind than the merinoes. You will, without doubt, FARMERS MISCELLANY. 287 once more rub up the nap on your imperial saxony coat, I mean your Sunday dress, to see if this can be so ; and I expect you will be rather slow to believe that you have expended a shilling or two more per yard, in consequence of falling in with common opinions without sufficient examination. 1 must not, however, be understood as condemning the fine imperial saxony, for the reason that I am myself too poor to wear one. In truth I have not as yet been able to get above the black bombazet for a sunday coat in summer, and the three-quarter homemade woolen of a london-brown for winter. My native sheep's gray is, however, my favorite cloth, in which I am at home, and do not feel that disposition to stick out my arm at an angle of forty-five degrees when walking ; nor do I fear that I shall split open the back, when I stoop to tie my shoestrings. In my perambulations, I have been not a little surprised to see what a great uniformity there is in some sections of the country, both in the general features presented, and in the properties of the soil. Should you accompany me across the hills from Hudson river to Hoosic mountain, you would see that here is a belt which forms truly but one agricultural district, whose predominant character, when products are spoken of, is to produce the grasses and cereals in great perfection. This will be found to be true, whether you cross just above the Highlands, at Albany sixty or seventy miles north, or at Whitehall. You every where find the north and south hills with their gentle slopes, though they are really steepest upon their north- western sides. This is owing to the underlying rock ; and no matter what the rock is — whether a slate, a limestone, or a quartz rock — its inclination is uniform, and the soft materials have nothing to do with the arrangement, further than that they are spread over the rocks whose inclined surfaces were previously determined. There is a remarkable fact in regard to the highest grounds of this belt of country, and it is one which I have had more than twenty years experience in testing the truth of : it is that they never suffer extremely from drought. At the present time, when the corn-leaves at Albany and Newburgh are closely rolled up, in Berkshire they are green and bright, and the hills and furrows are bringing forth abundance of fruit. Showers occur here when they are denied every where else, and the consequence is that this region presents its green surface when the valley of the Hudson is parched with drought. / I may be a little more particular in my remarks upon this region, 288 QUARTERLY JOURNAL. since I have incidentally brought up the subject. I have stated that the hills run nearly north and south, and generally preserve moderate slopes, though it is not uncommon to find them difficult to plough on their northwestern slopes. The more elevated of these hills are in the neighborhood of Williamstown and Adams, where the highest rises 3400 feet above tide, and the main valley of the Hoosic about 700. Corn does not come to maturity here when planted a thousand feet above the level of the valley, or fourteen or fifteen hundred feet above tide at Albany. The predominating rock in this belt, which is full forty miles wide, is slate. The first twenty miles east of the Hudson is principally slate ; then a comparatively thin deposit of sparry limestone ; then many a mountain of silvery gray slate, called the Taconic range ; then the Stockbridge limestone at the eastern base, and in the northern and southern vallies ; and finally a hard quartz rock, resting against the gneiss of Hoosic mountain. This whole belt is entirely covered over with drift, consisting of coarse earth, with pebbles and cobblestones sometimes curiously piled up, as at the base of the Hoosic mountain. We find, however, the loose materials often apparently ploughed out, or rounded excavations formed, in which peaty bogs are not unfrequent. The Hudson river seems to divide regions which are somewhat dissimilar, or which, though lying in close proximity, yet differ in the age of their respective formations. The remains of the mammoth have not yet been found east of the feeble barrier of this river ; and it would seem, if a wider expanse of water had not existed in the era of the mastodons, that they too vi^ould have lived eastward of the Hudson, and their remains ere this have been discovered there, 1 subscribe myself yours. Letter H. NEW-YORK STATE AGRICULTURAL FAIR, Held at Utica, on the 15 - 16 - 17 September, 1S45. My Dear Friend — I promised, at my last interview with you, to give you an account of the State Fair. Had I known, however, at the time, the difficulties I should meet with in fulfilling this promise, I should by no means have made it to you : but as it is, I will say farmer's miscellany. 289 a few words, trusting that your good nature will excuse me from attempting a task so great and perplexing, as a full report of the proceedings of this great body, with all their traps, from a threshing machine down to a corkscrew. The first thing in regard to this great affair, and whicii made the strongest impression upon my mind, was great multitude of folks wiiich congregated at this place upon this occasion. Of course it is impossible for me to tell how many were present, but you can perhaps get some faint idea of their numbers, when I stale that the fair was held in a ten-acre lot, and that by nine o'clock a. m. the people began to pour into it through a twelve- foot gateway, until it was filled to overflowing. By eleven o'clock, an equal flood of humanity began to pour out at another place ; and so they continued in a ceaseless flood until about five o'clock p. m,, when the field appeared to be considerably thinned out, and by six o'clock was emptied of all but a few cattle and their keepers. The number and show of cattle was great. Of fourfooted beasts, there were nearly 700 ; which may be classed into horn cattle 274, horses 114, sheep 257, swine 34. These were arranged in circles on the outside of the field, with a carriage space between it and the fence, in which gentlemen and ladies were favored with an opportunity of seeing without damage to their persons. Several temporary build- ings were erected near the entrance gate, for the accommodation of household apparatus, mechanical inventions, products of the farm, fancy articles, flowers (of which there were many of great beauty and value), etc. etc. These buildings were tastefully decorated, especially the temple erected to Ceres, which was designed by Mr. J. R. Walker, one of the Floral Committee. A fine hall, for the display of fruits and flowers, was designed by our mutual friend. Dr. Thompson, of Aurora. The ladies also were provided with a hall, which was appropriated for the exhibition of domestic fabrics. Indeed I cannot speak of all the designs for the display of the beauties of nature, of art, and of utility. Both Pomona and Flora were remembered, and had their dedicated temples ; but far above all the representatives of classic fable, were the living ones, the wives and daughters of the farmers. I write for them. The trial of plows, on Tuesday, I did not attend. The show of horses was very good. The Durham cattle I could not see, but the sleek ayrshires I was much pleased with, and Mr. Sotham's here- fords were excellent. There were many good sheep on the ground. 290 QUARTERLY JOURNAL. The poultry show was quite extensive and beautiful ; who it all belonged to, I cannot now say. I was pleased that so many strangers were present from distant parts of the Union. Among them were several gentlemen from the South. The assemblage of men from different parts of the State, and of the Union, I consider as the great thing. It is necessary that some show should be got up, in order to get men together ; and is it not strange that some men will go farther to see a Durham bull, than to see a clever likely man, a being endowed v^rith reason and intelligence ? So it is : but anything to induce our farmers to assem- ble together ; to form an acquaintance, and make themselves known to their fellow-men. In my next, I propose to give you some account of Onondaga county, and of the farm management of a few of our friends there. I subscribe myself yours. Letter III. Camillus, September 20, 1845. My Dear Friend — I proposed, in my last letter, to give some account of my travels and acquaintances in Onondaga county ; and now having set myself down to fulfil this promise, I feel at some loss what to say, and what subjects will interest you most. But it appears to me that the first thing which is inquired after, on going into a county, is, what is its soil and productions ? So I shall, in the first place, take up these subjects for consideration. Now Onondaga county is in the heart of the State, and I have sometimes heard her called the empire county, but on this point I have not made up my mind. I do know, however, that there are many productive and pro- fitable farms there ; and the county is especially favored with some geological formations and deposits, which the eastern, northern and southern counties are destitute of, and which certainly confer many and great advantages. The limestone ranges formed of the Onon- daga and Manlius waterlimes, are of great importance : they are in contact here, and form a distinct belt through the county from east to west. This belt borders the Erie canal, and rises in many places directly from it in the form of a terrace or table. But the most important formation is the limestone shale, below these water- farmer's miscellany. 291 limestones, and which also form a lower and parallel belt. These shales are remarkable for having at one lime contained crystals of salt ; and even now, in consequence of the rapid decomposition, they form various saline bodies, and it is interesting to sec how the springs are charged with saline matter according to the level from which they issue. Thus the lowest layers, including the hopper- formed cavilies and the gypsum beds, furnish springs highly charged with saline matter, sulphate of soda, magnesia and lime. Above, and in the next tier of strata, they are highly charged wiih carbonate of lime, and from these inunense deposits of tufa are formed. Even the springs are petrifying, and wood immersed in them becomes stone, or stony matter takes ihe place of the wood. The higher shales, though ihey do not furnish soft water, yet it answers well for drinking and cooking. I omitted to mention ihe fact, that the lower lavers of this limestone shale furnish, in a few instances, a water which chars vegetable matier ; and I find, on examination, that it is a weak sulphuric acid. The limestone shale is the rock, or formation, which is specially adapted to the production of wheat and corn. It has been stated by most writers, and repeated by most farmers, that it is the limestone above which gives character to the soil of this and some other coun- ties, and especially renders them wheat-growing ; but this is not true. Even the late esteemed Mr. Gaylord seemed to have selected a farm because it was based on limestone ; but it is the shaly mass below, which imparts so much excellence to the whole belt of country, and this runs through the middle of Onondaga, or a little to the norih of the middle. A black shale succeeds the Onondaga limestone in the ascending order ; and this gradually passes into gray or greenish siliceous shales and sandstones, still higher up. Very little limestone is found south of the first belt of limestone which J have mentioned above. We have, then, in Onondaga county, two shaly formations, with a thick mass of nearly pure limestone between ; and they form terraces which rise one above the other, commencing on the level with Oneida lake, and ascending step by step up to the hills of Pompey. These several terraces differ much in their agricultural re- lations. The new uncleared land on the lowest terrace, just above the Cicero swamp, is worth 10- 12 dollars per acre ; the next terrace, if dry and rolling, is worth 50 - 60 dollars per acre ; and the high VOL. II. — NO. II. P 292 QUARTERLY JOURNAL, land of ihe black or Marcellus shales, is worth from 35 - 40 dollars per acre. Many value their lands much higher ; but the prices at which they are now estimated, are those which they would sell for at a forced sale. I am sensible I have not given you a very scientific account of the geology of this county ; but to supply those parts in which I am deficient, I will refer you to the geological map, which is very generally distributed, and is the most accurate one that has been published in this country. I assure you that I remain yours most sincerely. Letter IV. Camif.lus, September 23, 1845. My Dear Friend — What I have said of the geology of Onondaga county, was designed as preparatory to some statements in regard to its productions, an account of which I now propose to give you. On referring to my former letter, you will perceive that I gave pre- ference to a belt of country running through the county on the canal, or that terrace which is entirely above the low marshy grounds forming the swamps of Cicero. It passes, for example, through Camillus, and a very good sample of it may be seen at Mr. Geddes's farm. It is from one and a half to three miles wide, and is based directly upon the green gypseous shales, or upon the Onondaga salt group. It would be. exceedingly interesting to know in what re- spects, if any, the wheat grown upon these shales differs from that I upon the black shales : it would be difficult, probably, to make a comparison between the products of these shales and the limestones immediately above, inasmuch as the soil of the shales has been transported south so as to intermix with that of the pure limestone ; but the higher portion, at least of the black shales, is nearly all derived from their own decomposition. There is a recognized differ- ence, I believe, aside from any change which can be effected by climate. To show the excellence of some of this land, I will state what was told me by a person who may be relied upon. A certain field has been under cultivation for the last thirty years, and has produced a crop of wheat every alternate year, without a particle of manure, and its yield has averaged twenty bushels to the acre. It is the soil of the gypseous shales, and not of the limestone, which has been supposed to form the basis of the wheat soil of the farmer' S MISCELLANY. 293 western counties. The opinion of farmers on this point, is founded upon the distribution of the calcareous gravel. As far south, for in- stance, as they find the limestone pebbles, they calculate upon getting good crops of v/heat, especially in the vallies ; but when the lime- stone disappears, they do not expect to get but two or three crops of wheat. Now the reliance upon the limestone pebbles is very well as an indication for wheat land ; nevertheless it is not the presence of limestone that makes these lands thus productive in wheat, but the product of the shales below, which has been carried as far south as these very limestone pebbles of which we are speaking. The gypseous rocks continue from year to year to disintegrate and decompose, and hence are continually furnishing fit matter for the growth of wheat. But again, this soil is also very productive and superior for Indian corn, which grows large, and forms sound grains, from the great abundance of magnesia which, I have no doubt, the soil contains. The soil of Onondaga does not pack : it contains, in some places, many cobblestones from the Medina sandstone, interspersed with short broken fragments of the shale which are frequently brought up by the plow ; and thus the nature of the material is such that it does not form a decidedly sliflF clay, but merely an argillaceous soil. In the lower vallies, a stream flows, which is more or less charged with tufa and marl, and this is frequently overlaid with peat. But the quantity of vegetable matter in the soil, in all the farms which have been worked several years, is extremely small. There is a conclusion which I will state here, as it was derived from Mr. Geddes : it is this, that soil, which is ploughed and sowed for many years, finally becomes so compact below as to require draining. Mr. Geddes founds his opinion upon the fact, that if you have a space of 5000 feet which you wish to fill with earth, it will require 6000 feet of soil to fill it ; or the same thing is seen in filling post-holes, which receive not only all the earth thrown out, but also the post itself. Stirring the soil, then, makes it lie in less space, or more compactly ; and if there is a tendency originally to the accu- mulation of water, it will require drainage after a time, in order to be productive. I shall proceed with this subject in my next. Yours, &c. 294 QUARTERLY JOURNAL. Letter V. Camillus, September 25, 1845. My Dear Sir — I closed my last letter, in speaking of the effect of cultivation in increasing the compactness of soil ; and undoubtedly the conclusion there expressed is true, aside from the main fact upon which Mr. Geddes founds his opinion. The same result had been witnessed by myself; but I had attributed it to the loss, first, of vegetable matter, which is always removed from a new soil in the course of a few years cultivation, unless indeed it is abundant as in that of the Western States ; and, secondly, to the infiltration below of the calcareous salts. Both these causes operate lo bring about the result we are speaking of ; and when they are combined with the one above indicated by Mr. Geddes, a very decided change must inevitably be produced in the texture of the soil. On a little reflection, it occurs to me that this one fact will ex- plain, or at least will go far to explain, some others. We know, for instance, that in the early settlement of many parts of New- York and New England, several kinds of fruit were cultivated with suc- cess. Peaches, for example, grew well in Berkshire in Massachu- setts ; and I am informed, also, that even in Pompey and Niles and the towns in that range in this Slate, and farther south upon the Hamilton and Chemung shales, they grew in great perfection. Now, however, they are not andean not be raised, or at least not with the success that attended their first cultivation. This fact may stand connected with the very change above alluded lo in the condition of the soil. It is in that state which is usually termed cold : it is so < compact, that the water, though it by no means stands upon the sur- face, yet does not pass ofT with sul^cient rapidity, but is retained so long, and so near the surface, that its evaporation keeps the tempe- rature slightly below what it formerly was. If this theory is correct, a general deep draining will remedy the difficulty, and bring the soil back to the porous and warm condition it originally possessed. This subject is one of great interest, and worthy of careful in- vestigation. Against the opinion I have expressed in regard lo the cause of those changes which now prevent the cultivation of the peach, it may be urged that the temperature is reduced by the clear- ing of the country ; or rather that the destruction of the forests has opened it to the inroads of bleak and cold winds, or removed those FARMERS MISCELLANY. 295 trees which gave shelter to the more tender productions we are speaking of. All these are undoubtedly to be considered ; yet it seems to me that the first named is by far the most important. I should like to hear your opinion upon it. The fact is clearly esta- blished, and is known over a wide extent of country ; and if we can but get at the cause, it is possible we may also find a remedy. I intended here to have spoken of Mr. Geddes's farming opera- lions, but I see that I had better delay it until my next, and so you will not object to my closing this with, Yours, &c. Letter VI. Tyler Post-office, September 27, 1845. My Dear Friexd — I write you from the residence of my friend Mr. Geddes, »ho is a distinguished agriculturist ; and in looking about his place, I am well satisfied that plans of houses, of yards and barns, are of but little use, or perhaps I had better say they are only generally useful. Now the location, the exposure, the posi- tion of the farm-houses, barns, etc. must all be governed by circum- stances ; and each farm has something sui generis, which must control the arrangements for its cultivation. Even the inside plan of the house may be essentially modified by the relations of the spot on which it stands. Leaving, however, this subject for conversation when we meet, I propose to speak in this letter of Mr. Geddes's farm management. The farm contains 300 acres : it lies on both sides of the great western turnpike leading from Syracuse to Auburn. The railway skirts it on the north, and it is about one mile south of the canal. Mr. G.'s management is this : He rents the greater part of the farm to two tenants, who cultivate different parts as they may agree ; but over the whole Mr. G. retains the entire power of directing, not only what crops are to be raised, but how the land shall be culti- vated. By this system, unity is preserved in the management, the land prevented froni too close cultivation, and a system persevered in which keeps it in excellent condition. To the tenants a house is furnished, together with stables, garden, pasturing of cows, hogs and teams, and one half of the seed-grain and grass-seed, and a 296 QUARTERLY JOURNAL. threshing machine. The tenants do all the work, and deliver one half to the landlord or in market. Arrangements about the farm-house. It is impossible to give you a very correct idea of these arrangements, without a plan ; but I may state that the house is situated upon and near the brow of the table land of the country, with a creek upon the south fifty-five feet below the level of the basement story of the dwelling. This makes a slope from the house to the creek, which is an unfailing stream. This position of things determines many of the arrangements about the premises. Along the brow of the slope to the creek, the barns and sheds for cattle, sheep and hogs, are placed. The position secures, in the first place, perfect drainage, which is indispensable to comfort and health ; and yet it gives an opportunity to retain the water for rotting manure, where it is the most convenient ; and the creek supplies an unfailing source of water for cattle and other pur- poses, both summer and winter. As water is one of the most indispensable of all articles in hus- bandry, Mr. Geddes has availed himself of his position to supply himself in part from the creek. This is effected by means of the power of the waterfall, which sets and keeps in motion a water- wheel, which moves a double acting forcing pump, which drives the water through pipes to his house, for washing, bathing, etc ; to the barn, for cattle, hogs, sheep and poultry, each kind being separate and in their proper places ; and tlie waste water goes to the manure heap, for assisting in the decomposition of straw and refuse matter, which is received in an impervious basin upon the brow of the ra- vine. Besides this, there is a sufficiency of water for the two tenants, for which they pay him, and which really amounts to enough to cover the whole expense of the watering establishment. The water- wheel is a most excellent one, being ten feet in diameter, moving with a slow steady motion, every revolution of which forces to the top of the hill a gallon of water, which amounts to rather more than six gallons per minute night and day. A good well of water, near, the sloop leading to the kitchen, supplies water for domestic purposes. Mr. Geddes, in his buildings, acts upon a very sound and useful principle, one which combines economy and profit with convenience (if the distinction is proper), namely, that each department of hus- bandry shall have its house, where all that appertains to it shall be FARMERS MISCELLANY. 297 conveniently placed and arranged. I say arranged, because that is the true word, meaning that things are not only put in, but classi- fied ; so that if you please, you may go in the dark and put your hand upon any article that may be wanted. 'J'hus there is the car- riage house, with each harness upon its own peg ; there is the tool- house, with each tool in the chest or upon its hook ; the poultry being entirely excluded from these premises, which is not always the case in other establishments : the grain-barn, the hay-barn, the sheep, the cows, the hogs, etc. each occupying their own places. The poultry have suitable conveniences for laying and hatching. The milk-room, in particular, is worthy of especial notice : it is a beautiful little building, situated in a triangular place in the yard, leaving space for driving a team with wood or any other load to the door of the wood-house, and but a few feet from the entrance door of the kitchen. It is constructed of cobblestone laid up in mortar, is thirteen feet square, and the corners are of hewn stone : it is one slory high on the side facing the kitchen, has a stone floor, with one room for milk, lighted with two windows, which can of course be darkened by blinds, so as to exclude the flies, and yet allow the room to be aired. Upon the south side, the descent gives room for an ash-house, with its door enclosed in stone. Immediately above the ash-room, which has an arched roof, is the smoke-house ; the smoke being admitted from the ashery below, through openings in the arched roof. The hams, and other meat designed for smoking, are suspended on hooks on cross-pieces, which are then put in for smoking. The whole arrangement, as you may readily conceive, is such as to ensure perfect safety from fire, and to combine every convenience in each operation. The meat is suffered to remain in its place through the season, as the room is cool, excludes flies, etc. Some other conveniences are connected with this little but neat building, the whole cost of which was only one hundred and fifty dollars. Mr. Geddes has under culture, differer^t crops, as follows : 80 acres of wheat, yielding upon an average 20 bushels to the acre = 1600 bushels ; 40 do. oats, averaging 60 bushels to the acre = 2400; 19 do. barley, averaging 37 bushels to the acre = 703 ; 16 do. corn, averaging 50 bushels per acre = 800 ; with a crop of potatoes, amounting to about 800 bushels. Besides the above, I might specify the products of the dairy, the root crop, hay, etc. ; but this is suf- ficient. 298 QUARTERLY JOURNAL. In closing this epistle, I may very properly remark, that the farm received the premium from the county society ; and in addition to this, Mr. G. took the first premium for the best sheep and best bull, from the same society. It is proper to say, however, that Mr. G. did not enter his farm for the premium ; but the committee gave an honorary one, which consists in placing it first on the list of farms. I have omitted probably many things which would interest you in regard to the husbandry of Mr. G. You will, however,. see, I believe, that his system is a profitable one, and that there is nothing that looks like fancy work. I assure you it wants only a few such farmers in the several counties, to make this business the most profitable and honorable in the sight of all — to make labor honorable with the gentry. I mean, by this, the holding of the plow and rake. Accept of best wishes, and believe me yours, etc. P. S. You will perhaps wonder that I never speak of the ladies who preside over the kitchens and parlors. I can only say, that on this subject, my gifts are very small. I leave all this to our friend J. S. of the Farmer's Library : he is the man who attends to these matters. Letter VII. Tyler Post-office, September 29, 1845. My Dear Sir — In one of my former letters, I alluded to the wool of the saxon, and intimated to you that wool-growers and manufac- turers had been deceived in its fineness ; that it really is as coarse as the merino — certainly no better than the best merinoes ; and hence inasmuch as it is short in its staple, and light in its fleece, must be the least profitable to the world, provided it costs as much to rear them. I propose now to take up this subject once more, for the purpose of giving more in full than I 1 ave yet done, some of the results of my examination. I shall conline my remarks, how- ever, to those points which relate to the measurement of the fibre ; and it is my purpose to give a comparative view of the measure- ments I have recently made, from fleeces which were exhibited at the late fair. In the first place, I will premise, that the wool on different parts of the body varies in fineness : this is probably pretty well known. FARMERS MISCELLANY 299 Thus, the wool of the fore shoulder is invariably the finest ; that of about the middle of the trunk, the next ; and that of the flank the coarsest : the latter too contains a greater amount of coarser hairs, or there is a greater inequality of the fibres tiian elsewhere. From my theoretical views of this diflference, I am inclined to think that wool of the evenest grade will be found upon wethers, though I have no facts to prove this, for I have not made examinations of their wool as yet. Again : The diameter of the fibre of wool, referred to the French standard of measures, is equal to the one-hundredth of a millimetre, which is not far from the ojVo''^ P^rt of an inch. This one- hundredth part of a millimetre, and the fibre of wool, are both exposed to the same magnifying power of the microscope ; and each division of the scale in fig. 1 represents this part of the inch when seen under the same power as the fibre of wool, so that you may have at a glance the comparative diameters of any two fibres under examination. So much is stated by way of preparation for the remarks which are to follow. Fig. 1. Figure 1, with the scale of measurement as the standard of comparison, exhibits the comparative diameters of the wool fibre of the two premium sheep; A 1, is the fibre of wool from the shoulder of the second prenac^m sheep (Mr. Church's) ; 2, do. from the flank. B 1, fibre from die shoulder of the first premium sheep (Mr. Crocker's) ; 2, do. flank. VOL. II. — NO. II. Q 300 QUARTERLY JOURNAL Fig. 2. Fig. 2. No. 1, fibre of bakewell, magnified as above : it is about the average fineness of this kind of wool. No. 2, fibre from ewe belonging to Col. Sherwood, 3 years old (Blakesley sheep). No. 3, do. of Mr. Bailey's ewe. No, 4, do. Mr. Atwood's. Fig. 3. J) Fig. 3. No. 5, fibre of Mr. Ellis's ewe, fleece weighing 61b. 13 oz. No. 6, do. Mr. Nettleton's yearling buck. No. 7, do. the imported 5 per cent South American wool, which you see is nearly as fine as the best of our flocks. No. 8, do. Col. Sherwood's 3 year old buck, sheared 8i lb. wool. No. 9, do. finest Saxon wool in market Fig. 4. Fig. 4. No. 10, fine Ohio wool. No. 12, do. Saxon of the late Mr. Grove's excellent flock. No. 13, do. original imported Spanish wool, by Selh Adams. No. 14, do. Morrell's saxoa. The above measurements and drawings were made with great care. A great many fibres were measured : some were finer and some coarser than those given, and I selected in every case the ave- rage measurements. One measurement, which I think will interest the wool-grower^ is that of the imported Spanish low duty wool. From examination, it seems to have been soiled purposely in order to give it the appearance of poor wool. Wool-growers should look to this matter, for undoubtedly an immense amount of fine wool has farmer's miscellany. 301 been smuggled into the country, and it seems impossible that its fineness should escape the notice of custom-house officers. I know not, however, how it is ; but I do know that unless each great interest looks out for itself, nobody else will, and certainly the manufacturer is the last one who will look after the interest of the wool-grower. With these remarks, I close by subscribing, &c. P. S. Since writing the above, I have been favored with some Saxon wool by the Hon. Senator Beekman, from his flock, which I am much gratified to find is finer than any of the above : the finest specimen is nearly ygVo of an inch in diameter. It is deci- dedly finer tlian that which I measured from the celebrated flock of the late Mr. Grove. I finrl one thing peculiar to the fine saxon : the hollow part of the fibre is larger than in the coarser wool, which I believe gives it that silky lustre and soft feel. I designed to have given you the comparative strength of the above examples of wool ; but I find my lime so much taken up with other matters, that it is impossible to enter upon experiments which require so much care and time in order to be of any value. I shall, however, in the next series, give you these results. Letter VIII. Skaneateles, September 30, 1845. My Dear Sir — I left Mr. Geddes to-day, and am now on the extreme western border of the county of Onondaga, at Skaneateles. I have just been looking over the farm of my friend Fuller, who makes quite a figure at farming, and is another example of the right sort of farmers. Mr. F.'s farm is about half a mile from Skaneateles, upon the eastern slope of a range of elevated ground on the western shore of the lake. The slope is gentle and uniform. The eastern side is probably based on the upper limestone of the Hydraulic series, but extends up so as to reach on the western side the Marcellus shales probably. The soil, however, is deep, and no rock crops out on the surface. The eastern side was low and wet, and in fact the whole slope has been found to require draining, or at least one half of the whole farm. It is a most interesting case, and presents also a triumph of skill in the draining and reclaiming of lands. A person 302 QUARTERLY JOURNAL. passing over much of the surface, would hardly suspect that an inclined plane of that slope would require draining at all. There are several points at which springs make their appearance. More, it is plain, must be cut off, and conducted to the lower levels by a drain ; but very large surfaces appear, which require the same ma- nagement, although the land is neither springy or apparently wet. Now Mr. Fuller says, that in making drains, he disagrees with our friend of Singsing, who favored us with a description of his meihod in our first number. Mr. Fuller dispenses entirely with flat stones, and uses those round hard-heads, or any other kind which he finds scattered about his field. The ditch itself is made in the usual way, and of sufficient dimensions to answer the purpose intended. Then two rows of round stones are laid, upor. which a row of larger round ones completes the lop, and the sam6 kind are filled in to the desired height. The flat stones are not decidedly objectionable, but there is usually too much difficulty or expense in procuring them ; whereas the rounded stones of the field answer the purpose, to say the least, as well as any, and, besides, a good hand will lay them very fast, and diminish very considerably the expense of ditching. I would recommend tiiose fanners who wish to construct cheap drains, to consult Mr, Fuller, who probably has had more expe- rience in these works than any man in the Stale. He is quite un- willing to admit that his system of draining has cost him more than ten cents per rod. I do not, however, now feel free to speak of all Mr. Fuller's operations in farming, and in draining ; but I would say, that if full barns are a good test of a man's success and skill in this business (and I do not see why they are not), then we need go no farther, for here the barns are full from top to bottom. I hope, in conclusion, that Mr. F. will give a full account of his method of draining, in the next number of the Journal. It is only by means of collecting the methods adopted by different farmers, that the practice of husbandry can be advanced in this country, and it is American farming that we want to know most about. I think you will agree with me in this sentiment ; and I think, too, you will be willing that I dismiss for a time this subject. Yours, &c. farmer's miscellany. 303 Letter IX. Albany, October 2, 1845. My Dear Friend — You know very well, that in our intercourse with our friends, we sometimes misunderstand them even on sub- jecs devoid of all intricacy. At any rate, it so happened with me in my visit last summer to my venerable friend David Thomas. T will therefore devote one letter to the correction of one or two statements which I then made to you ; and at the same time take the oppor- tunity to state a few more particulars in regard to the rearing of fruit trees, which I have just obtained from tlie same high authority. First, in regard to Dearborn's seedling (see page 84, vol. 2, No. 1), I make my friend to say that it is the very best of pears. It appears, however, that he gives preference to the virgalieur. I ought probably to have said that Dearborn's seedling was one of the best summer pears. Again (p. 84), in regard to the common locust. This grows well on calcareous soils, if not injured by the horer : it is the Robinia hispida wliich declines and perishes. With these corrections, my friend gives me the following addi- tional facts, which are undoubtedly the result of much experience and extensive observation. No tree appears to be more benefitted by animal manures, than the peach tree. We may often observe this when it grows near a barnyard, so as to reach the manure ; that the growth is greater, the leaves greener, and the fruit larger, than when it stands on sterile ground ; and even as a general rule, fruit of the same variety is flavored in proportion to its size : the larger, the finer. Urine may be very advantageously applied to this tree, especially while it is small, as well as to young apple trees. It not only hastens their growth, but, by its offensive odor, repels the borer from the lalter, and the peach-worm {ALgeria) from the for- mer. A small tree will bear a pint once a fortnight, and perhaps more and oftener ; for I have never injured any of my trees by this ap- plication, and consequently have not ascertained the amount wiiich may be used upon them : certainly large trees will bear much more. Having given you the above important corrections and additions of my friend, I close by observing that the village formerly called Union-springs, is now more frequently and more properly called Springport, and that Aurora is only the name of a village in the town of Ledyard. I remain yours, &c. 304 QUARTERLY JOURNAL. Letter from J. H. Estabrook, to one of the Editors. Camden (Maine), August 2G, 1845. Dear Sir — I send you a short article for your useful agricultural periodical, should you deem it worthy of a place. It must be a fact known to all, who are in the habit of observing, that old orchards scarcely have a tree that is not hollow, or, in other words, deprived of its heart growth. Apple trees have many enemies that tend to produce this effect. The borer penetrates to the heart and pith, generating disease and death in that part, while the new sap wood continues to grow and flourish. Cutting off" a limb too closely to the trunk, will often cause rot to penetrate to the heart of the tree. Woodpeckers frequently make holes, which become inhabited by ants and lice, and at length disease and decay are propagated to the heart of the tree. A portion of bark is often accidentally removed, and the wood under it dies. This decay soon reaches the heart, while nature is depositing new layers of sap-wood. After a time, the external wound is healed, but the heart is gone never to return. These are some of the causes that operate to produce the effects visible in old orchards. We will now look at the change that this produces in its fruit-bearing powers. The fruit subsequently pro- duced, will be deteriorated in size, flavor and fairness ; it will be incapable of reproducing from seed. Apples from this parentage, after being gathered and housed, decay prematurely. All scions cut from limbs of this description, will carry with them the imperfec- tions of the parent stock. The question now arises, Is there any remedy ? I answer yes : thin your old orchards, leaving nothing but limbs of three or four feet in length ; from these will spring out suckers. These suckers rise from the wood like in appearance to a wart ; they soon push through the bark, and grow most luxuriantly, so that in a year or two fruit is produced from them. Apples produced from scions of this description, will be equal in every respect to the best produc- tions of the parent stock in its early growth ; and why ? The sucker thus produced, is in some measure a parasitic plant, finding root in the bark and wood of the old stock, which gives to it its peculiar character of fruit, but no farther. It has the means, within itself, of its own perfect organization, and has freed itself of its parent imperfections, viz. a want of pith, without which in the tree, no fruit can be perfect. FARMERS MISCELLANY. 305 It will readily be perceived, that the above theory must have a decided intiuence on the art of engrafting. Whenever the pith is not brought in perfect apposition, and in contact with j)ith, the seeds of imperfection are sown, and the fruit will partake of the character of hollow-tree fruit. Whenever scions are taken from twigs, the true offspring of a diseased parent stock, the fruit will be imperfect. In taking scions for engrafting, select either from a young healthy tree, or from suckers such as I have described as parasitic in their cha- racter on old diseased stocks ; engraft by taking a twig of a young healthy tree or sucker as above described ; make an oblique incision with a sharp knife, cutting the twig entirely off, then bring to it the scion to be engrafted of exactly the same size, and cut smooth with the right bevel, so as to apply bark to bark, and pith to pith ; and if properly secured with suitable composition, there will scarcely be any stint of growth, and the fruit will appear in due time in all its original perfection. Formerly when I ate engrafted fruit, I supposed, as the seeds were almost uniformly blasted, that crossing stocks would produce the individual, but divest it of the power of procrea- tion, as we notice in some species of the animal kingdom ; but fur- ther observation has fully convinced me of my error. It is ignorance on the part of the engrafter, of the necessity of preserving the power of the pith as well as the bark, that has led so extensively to a deterioration of engrafted fruit. MR. PRENTISS'S FREE MARTIN. In the first number of this Journal, Dr. Monell, of Newburgh, gave an article on Free Martins, in which he advanced the opinion that there are two varieties : the first, which is the most common, is a hermaphrodite, but has the masculine look, has no desire for the male, and of course never breeds ; the second resembles the cow, or female, externally, and exhibits the usual propensities : it may breed, or it may not. This seems to be a correct generaliza- tion, at least as much so as possible in deviations of the nature and character of those which exist in the animals under consideration ; for it will probably be found true, that no two individuals will exhibit precisely the same structure, configuration and arrangement of parts. 306 QUARTERLY JOURNAL. Irregularities of this kind will not be governed by a law ; and we believe that at least minor deviations will be found on dissection, that were not suspected from the appearance of the animal while living. For a general account of free martins, we refer to page 65 of the first volume ; and proceed here to describe Mr. Prentiss's animal, which was slaughtered September 2d, and which we were permitted to examine in company with Mr. Howard of the Cultivator. Fig. 1. Figure 1, is a portrait of the head of the animal : it will be noticed that it resembles a steer of the same age. Dissection. The parts disclosed on dissection, were about one fourth the ordinary size of those in the well-formed female. The ovaries were white and fatty : an incision exhibited imperfectly their glandular structure. Two small round bodies, similar to graafian vesicles, were seen in the body of the right ovary. We do not say that these were perfect graafian vesicles, but only that there were two round reddish bodies of the size of a small pea, and readily distinguishable from the enveloping tissue. In one side of the animal, the ovary was kidney-shaped, and an inch and a half in length ; in the other side, there were two ovary-like bodies of about the same size and form. The fallopian tubes were obscure, and appeared more like ligamentous bodies than usual. The uterus did not appear to be one continuous body. At the point which answers to the fundus, or at the insertion of the horns of the uterus, were two oval or rather cylindrical bodies an inch and a half in length, which came in con- tact at the bifurcation : these were partially interrupted as they passed down to form the body of the uterus, but assumed their size FARMER S MISCELLANY. 307 and cylindrical shape again after about an inch, and passed down parallel with each other, thus forming the body of tlie organ. A septum passed across their termination, and formed what appeared to be two orifices into the uterus ; but this septum finally terminated in the upper part of the vagina, and in fact only a minute orifice existed at what is termed the os uteri, an orifice which scarcely Fig. 2. Fig. 3. Fig. 2, represents the connections of the organs ; the ovaries, fallopian tubes, vagina, much smaller than usual. Fig. 3, represents the glandular bodies, with ducts opening into the vagina. VOL. II. — NO. II. R 308 QUARTERLY JOURNAL. admitted a crowquill. An inch and a half below the os uteri, a thin fibrous membrane extended across the vagina, forming a complete cul de sac; the superior cavity diminishing from a diameter just admitting the finger, until it terminated in a point at the os uteri ; while the lower division of the canal admitted the introduction of two fingers with ease, as far as the membranous partition. Near the termination of the vagina externally, there was a large mass of fatty cellular membrane, in which were enveloped four oval bodies of a glandular structure, which might possibly be called testicles : these were each supplied with a short straight tube, about three fourths of an inch in length and one fourth of an inch in diameter, which opened directly into the vagina. No such bodies are found in the cow in the normal state, and here we consider them analogous to testicles in the male, but undeveloped : this opinion rests on their glandular structure. From this dissection, the relation of the animal to its sex will be understood without comment. The animal was three years old. It exhibited a remarkable dis- position to fatten, as will be seen by its weight as stated below ; especially when it is considered that it was kept during the past dry summer in ordinary pasture only, and unsupplied with any othes food than the parched fields afforded. Weight of the whole animal 824 lbs. hide .__ 68 .. fat 70 .. beef.__ 686 Total 824 lbs. MR. HOPKINS'S OPINION ON THE TRANSFORMATION OF WHEAT INTO CHESS. We are obliged, in this case, to state from memory the substance of a communication in regard to the transformation of wheat ; in- asmuch as, during our absence, the letter containing the opinion of our highly respected friend was mislaid. The case upon which Mr. Hopkins in part founds his opinion, may be stated as follows : The land was new ; the bearing excel- farmer's miscellany. 309 lent, and the condition of the whole field was all that a good farmer could wish. The wheat was well cleaned, came up well, and pro- mised something more than an ordinary crop. The snow disappeared in March, or early in the spring, leaving a thick mat of wheat. Tn April, however, or soon after, a heavy snow fell, covering the whole field evenly, which remained two or three weeks. Now comes the result : This field, which had been s^o promising up to the time of the snow, entirely reversed its promise. There appeared, over most of the surface, a mouldiness of an uncommon character, as if the ground had been heated by a thick covering of manure ; and the whole produce of the field, which had been sown with well cleaned wheat, without wild seed of any kind, was chess, a heavy crop of chess, instead of wheat. This is undoubtedly a strong case, and is certainly extremely per- plexing ; nevertheless there are many analogous cases on record, and in the observation of many. For instance, when a field has been burned over, especially among the New-England hills, a crop of fire-weed surely follows, if it is not otherwise occupied. So the common red cherry, as we have often witnessed, succeeds other growths of timber that have been destroyed. We believe we have slated the case fairly, and we are probably driven to the adoption of one of two doctrines, either that wheat does change into chess, or else the seeds of chess are pretty abun- dant in the soil previous to its cultivation. ON MANURES. Of all substances used as manures, those consisting of the different parts of animals have always been considered as the most efficient as fertilizers. Whether we regard the quantity of nitrogen as the criterion, or the inorganic parts, will make little difference here. The truth is that both have their influence, and the presence of the former, producing a tendency to rapid decay, the effect of these substances is upon the present crop. Yet such parts as the hair, nails, feathers, wool, bones, etc., on account of their solidity of structure and the little water they contain, being slow to undergo decomposition, are among the richest and most permanent of ma- 310 QUARTERLY JOURNAL. nures. We know comparatively little of the value of some of these, practically ; but the Chinese are said to preserve with the greatest care, even the parings of the nails, and the clippings of the beard, to be used as fertilizers of the soil. Very little use is made in this country of the bodies of animals for this purpose. If one dies, its carcase is buried, or thrown out to the dogs or crows ; and thus is wasted a quantity of most valuable matter, which, if made into a compost with swamp muck or peat, would serve to convert several tons into a most excellent manure ; and this at very little trouble, and no expense that would not be re- paid many fold to the farmer in his crop. How much better would it be to save such substances where they may be applied to benefit a particular portion of land, than to let them go to scatter a divided influence on the world? Precisely similar is the case with the blood and offals of animals butchered for our markets. Thousands are killed every year, and yet we venture to say that by far the greater part is carelessly thrown away, where it will be of no use ; or is carried away by the streams, to be diffused over all the world. There is by far too much generosity in this, and a little more economy might be practised with profit. There is an abundance of peat in every vicinity, and how easily might this blood and offals be used to convert it into a most active manure ? How much of this is wasted in our large cities, where thousands of animals perish annually ? Enough certainly to supply the grain that is devoured by a very large portion of the inhabitants. We have lately seen a statement, that thirty thousand head of cattle are yearly slaughtered in the city of Troy, the greater part of whose blood and offals is throw^n into the Hudson river. • And here we would ask the question of every householder who has a little garden or only a spot of ground where he raises, or perhaps we should rather say starves, a few stinted, scrawny vegetables, or perhaps nothing but a little patch of skeleton flowers, whose an- cestors were the pride of their soil, but whose children, under the neglect of ignorance, are fast going to nothing ; how much really valuable manure he sees wasted every year from his own house ? Count the woolen rags ; the sweepings of your carpets — a capital manure ; the bones ; better yet, the soapsuds, the waste of the kitchen, everything that has ever helped to constitute a plant or an farmer's miscellany. 311 animal, that is now thrown out to be a nuisance in our streets ; and how much do you find ? Why enough to make your scanty bit of ground a productive farm, compared with the desert it is now. It wants but a Httle economy and prudence to save all these, and making them into a compost even with a portion of the soil itself in some small corner, to make your gardens what they ought to be ; and where now you grow vegetables which you can hardly find when you want them, you might raise as good as any one. Bones are a very powerful fertilizer ; but like the other parts of animals, are apt to be entirely wasted, in this country. The English can send over to this country, and pay a high price for them, and, after all the expense, make them profitable; but our farmers have not opened their eyes yet to their own interest, or they would not suffer this to be done. All that is necessary to prepare them for use, is to grind them or break them into small pieces, when they may be applied directly to the crop, or mixed with the compost heap till de- composition has commenced. They are sometimes applied whole about the roots of trees and vines, and with marked effect. Recent bones contain a considerable quantity of animal matter, which is slowly taken from them by the action of the air and water. The benefit derived from these, must be ascribed to this as well as the earthy salts which constitute by far the greater part of them. But when bones are burned, the organic part is entirely consumed ; and when applied in this way, the phosphate of lime contained, is probably the most efficient substance. But in the liquid excrements of animals, we have a manure of no little value ; indeed, far more valuable than the solid. In the former are found all the soluble salts which the animal system contains, together with the greater part of the substances producing nitrogen. The urine consists of the wastes of the body : this is continually, every instant, undergoing change. Portions of matter which help to form our bodies to-day, will be gone to-morrow ; and in the course of a few years, the whole is renovated. Everything, except what is carried off by the lungs and skin, passes off with the urine. The solid excrements consist only of those parts of the food which ure not appropriated to, or fit for the nourishment of, the body, with a small quantity of the peculiar secretion of the intestines. Now, from these remarks, it will be seen that in the liquid and solid excrements, we have the means of replacing all that is taken from 312 QUARTERLY JOURNAL. our fields in the form of crops. What is fed to the animal in the adult state, is immediately returned, if not in substance, at least in quantity ; for the full-grown animal, suifering no increase of body, requires only so much food as will compensate for the waste con- stantly taking place. In the young and growing animal, a little more is necessary, to assist in the construction of bones, muscles, etc.; whilst from the old animal, which is continually becoming smaller, more is given off than is consumed. Thus the action of crops in exhausting the land will readily appear, as also the use of the ap- plication of manures. What is taken off and fed to cattle or con- sumed by man, is so much of the inorganic matter of the soil taken away, which, if necessary to the production of one perfect crop, is as necessary for another ; and as the soil is deprived of these year by year, its capabilities will be diminished, till it becomes incapable of producing the same crop. In animal manures we restore all this, and thus are enabled, for any length of time, not only to keep up, but to increase its productiveness. But, on no farm, can the amount of animal manure produced, be equal to the waste. Grain is carried to the distant market, as also fattened animals, and consumed there ; all of which is so much lost to the soil, and unless they are restored, will become so deficient as to leave the soil entirely exhausted. It becomes necessary, there- fore, to resort to artificial manures to supply this loss, and the scien- tific farmer will use the greatest care to convert every convertible substance into food for his crops. But as well known as it is at the present day that the liquid are of more value than the solid contents of the yard, it is matter of no little surprise that some men, in building their stables, select the very top of some hillock, for the express purpose, as it would seem, of draining off all the fluids that would otherwise collect about them, and in this way lose the greater and the better part of their manure. Wherever the yard is situated, it should be "made lower in the centre than at the sides, and well paved with stones or a solid bed of clay. This will serve as a basin to hold all the drainings of the stables, and here they may be mixed with the solid manures : this will prevent the fermentation which they will undergo if collected in pools or tanks. If such are used, it should only be for the purpose of saving these liquids in order to restore them again to the dung heap. Much farmer's miscellany. 313 valuable manure is every year lost to the farmer, who is careless as to the preservation of them. A number of methods have been recommended for preserving their active properties, where the substances themselves are not wasted. They are disposed to undergo a change in a few hours ; and any one will be aware of this fact, who reflects upon the power- ful odor of ammonia which is constantly rising in his stables. This is the result of the decomposition of the urine of all animals, which contains substances rich in nitrogen ; and being very volaiile, it escapes into the air and is lost, unless it is fixed by the application of some substance which will unite with it or absorb it. Gypsum has been recommended, to be sprinkled freely every day upon the floor of the stables. Others have advised that the floor should be sprinkled with a strong solution of common salt in water, which will act in a similar way. Saw-dust or chaff, or such substances, which will absorb the liquids, answer a very good purpose, as thus they may be carried out and mixed with the contents of the yard. It does not answer, as was said before, to collect it in a mass by itself, but it should always be largely diluted with water, or absorbed by some substance which will fix it, either by forming a chemical compound, or by holding it in its pores, or should be mixed with substances which will absorb the gases as they are formed. Where charcoal can be procured in sufficient quantity, it will be found valuable for this purpose. This has the power of preventing its decay, and of holding a large quantity in its pores, till it can be spread upon the land to be washed out by the showers ; or if it should undergo decomposition, still the charcoal may absorb a vast amount of the gases, and preserve them until they are required for use. When this can not be used, peat will be found an excellent substitute. But in any case these liquids should always be mixed with the solid manures, before applied, especially if they are col- lected in large quantities. They are too powerful to be used alone, unless very much diluted. A preparation of urine, under the name of urate, has been made by mixing with it one-seventh of its weight of powdered gypsum, and, after it has stood for a few days, pouring off the liquid ; but in this way, much of the useful matter is lost. What immense quantities of this kind of manure are yearly suf- fered to waste ! How few the farmers who make any effort to save 314 QUARTERLY JOURNAL. it, or fix the least value upon it ! In Flanders, the recent urine of one cow is valued at forty shillings a year (Johnston). What then will be the amount of waste, upon any moderate sized farm, let each owner calculate for himself. At very little expense the whole might be saved, and a large sum added to the gains of the farmer. Tanks should be constructed in the vicinity of the stables, with suitable conductors, which would receive it, whence it may be pumped out and applied to the compost heap, or even to the common mass of manure in the yard. NEW BOOKS. The American Shepherd. By L. A, Morrell. 12mo. pp.437. Harper & Brothers. We believe Mr. Morrell's book to be an excellent treatise, em- bracing in its range the history of the sheep, the best and most approved modes of management in health and disease, their breeds and their relative value, etc. In illustration of his subject, Mr. M. has furnished portraits of the different breeds, and woodcuts showing the anatomy and structure of the most important organs of the animal. In an appendix, we find a series of letters from distinguished breeders and wool-growers, relating to the individual management of their flocks. To the reflecting mind these letters are quite im- portant, coming as they do from experienced gentlemen located in different parts of the country : they furnish a great amount of useful and practical information, as well as hints and suggestions which may be acted upon and applied to the circumstances «f each indivi- dual case. The agricultural press has spoken, we believe, uniformly in com- mendation of this work. We have not ourselves had time to give it that thorough study which is required in order to point out what is most valuable in the book, or wherein it is defective. In reading it cursorily, we observed frequently words and phrases which we thought might be improved, so far as composition is concerned. The work evinces much labor and research, and indeed expense, as any- one may satisfy himself if he will but consider the amount of cor- respondence it must have required to procure all the facts necessary to be used in the compilation of a volume which gives satisfactory information upon so wide a range of inquiry as is embraced in the subject of sheep husbandry. The publishers have executed their share of the task in a beautiful manner : it is just such a book as we like to see, consisting of good white paper, and printed witli a very neat and uniform type. NEW BOOKS. 315 First Annual Report of the Geology of the State or Vermont. By C. B. Adams, State Geologist. We arc gratified in receiving the first Geological Report of Prof. Adams, just as our number was in press. On a hasty perusal, we find that Prof. A., with his assistants, have accomplished a very- creditable amount of labor, during the season which has just ter- minated The report contains an exposition of the economical geo- logy of the State, embracing some of the results of examinalions of the iron ore beds and veins, of those of manganese, and of the marbles and limestone clays and sandstones. In all of these male- rials, Vermont is rich. We have always believed that when carefully examined, it would be found far more productive in many of the most important substances, than has been expected ; and that the survey will prove a mo'^t valuable means of developing, in a short period, the peculiar wealth of the State. We hope, however, that the survey may not be hurried to an end, and we are especially pleased to know that it is regarded with high favor by ihe most in- telligent and influential men in the State. The people may well consider that the expenditures which will be incurred in this enter- prize will be extremely small, in proportion to the benefits which will flow from its completion. There is an important consideration which is worthy of remark now, namely, that Vermont will soon have facilities to market for the many products of her mountains and vallies ; that many of these products, which are now of but little value, will become important by the new means of communication with Boston and the larger cities of the State of New- York, which will soon be opened ; and that enterprise and capital will be speedily doubled, by the discoveries of the survey, and the contemplated avenues to market. The farmer and mechanic, too, will feel at once the combined influence of these movements on their prosperity. We agree, however, with President Hitchcock in his remarks in a letter to Prof. Adams (p. 67), that the chief use of the survey will consist in describing and arranging the substances already known, or only partially described and known ; settling the cha- racters of the rocks, so as to show what may and what may not be expected in them, and thus preventing useless expenditures ; in making suggestions as to the substances only partially in use ; and in awakening men, all over the State, in respect to the new things which may be considered as compatible with formations that exist within their territory. VOL. II. — NO. II. 316 QUARTERLY JOURNAL. EXTRACTS FROM FOREIGN AND DOMESTIC JOURNALS. [ Frrm the London Athensum.] TRANSACTIONS OF THE BRITISH ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE. CSIEHIISTRie^. Experiments on the spheroidal state of bodies, and. its application to steam-boilers ; and on the freezing of water in red hot vessels. By Prof. BouTiGNY. Prof. B. proceeded to show, that a drop of water projected upon a red hot plate, does not touch it ; but that a repulsive action is ex- erted between the plate and fluid, which keeps the latter in a state of rapid vibration. At a wliite heat, this repulsive energy acts with the greatest force, but ceases or becomes nothing at a brown-red heat. The temperature of the water whilst in the spheroidal state, is found to be only 96°, and this temperature is maintained so long as the heat of the plate is kept up. To bring the water to a boiling point (212°), it is necessary to cool the plate. These phenomena are ex- plained by Prof. Boutigny, on the supposition that the sphere of water has a perfect reflecting surface, and consequently that the lieat of the incandescent plate is reflected back upon it ; and some experiments have been made which show that this is the case, the plate becoming visibly redder over those parts on which the vibrating globule played. Several experiments were made in proof of this necessary cooling, to produce ebullition. The red hotplate, with its spheroidal drop, was renewed from the spirit lamp, and after a minute or two, the water began to boil, and was rapidly dissipated in steam. Ammonia and ether were shown, although exceedingly volatile, to follow the same law. Iodine put upon the heated plate, became fluid, and revolved in the same manner as other fluids, no vapors escaping whilst the high temperature of the metal was maintained ; but when allowed to cool to the point of dull redness, it was immediately dis- sipated in violet vapors. The nitrate of ammonia fused on the glow- ing hot plate, and vibrated with great energy ; but on cooling of ihe plate, the salt entered into vivid combustion. The repulsive action was shown by plunging a lump of silver, glowing at a red heat, into water. As long as its bright redness remained, there was no ebulli- FOREIGN EXTRACTS. 317 tion ; but as it slowly cooled, boiling took place. The application of these principles, involved in these phenomena that which appears in the tempering of steel. If a metal to be tempered is in a liighly incandescent state, the necessary hardening will not take place on plunging into water. It is therefore necessary that a certain tempera- ture should be observed. Experiments were made to show that the repulsive power of the spheroidal fluid existed not merely between it and the hot plate, but between it and other fluids. Ether and water thus repelled each other, and water rested on and rolled over turpentine. The bursting of steam boilers came next under consideration, and it was shown that many serious explosions may be referred to the phenomena under consideration, ]n a great many cases ex- plosions have occurred during the cooling of the boilers, after the fire was withdrawn. An experimcni was shown in proof of the view of the Professor. A sphere of copper, fitted with a safety valve, was healed, and a litlle water put into it : it was securely corked, and withdrawn from the lamp. .As long as the metal remained red, every thing was quiet ; but on coolmg, the cork was blown out with violence. The concluding experiment excited great interest. The production of ice, in a vessel at a red heat, was so anomalous, that every one was desirous of witnessing the phenomenon. It was performed in the following manner : A deep platina capsule was brought to a glowing red heat, and at the same moment liquid sulphurous acid and some water were projected into the vessel ; the rapid evapora- tion of the volatile sulphurous acid, which enters into ebullition at the freezing point, produced such a degree of cold, that a large lump of ice was immediately formed, and being thrown out of the red hot vessel, was handed round to the company. On the chemical changes occurring in iron furnaces. By Dr. Lyon Playfair and Prof, Bunsen, The object of the paper was to determine the gaseous products of hot-blast iron furnaces. It was found that the process of coking continued down in the furnace to the depth of 24 feet, but the dis- tillation reached its maximum at the depth of 14 feet, and that the formation of tar took place at between 14 and 17 feet. A great dimi- nution of oxygen is found to occur at those points where the gases become developed, and hence they pass away unconsumed or without undergoing combustion. It has been estimated that 91 per cent of the heating material is thus lost in the form of gaseous products. The authors suggest as a means of remedying these losses, to con- struct a canal just at the point where the gases are given off, for the purpose of conveying these products to other parts where their high heating and illuminating powers may be employed advanta- 318 QUARTERLY JOURNAL. geously. These gases in combustion with a due supply of oxygen, would give a temperature higher than is necessary to smelt iron ; and although the authors do not propose to employ ihem for this purpose, they however suggest the advantage of employing that waste material for heating steam apparatus, and many manufactur- ing purposes. ZOOL.OGV AND BOTAIVIT. The Rev. L. Jennings read a paper, on the Turf of the Cam- bridgeshire Fens. This turf was not formed of sphagnum, as most peat, but from various species of aquatic plants which had accumu- lated for a long series of years above the remains of forest trees, which lie buried at the bottom of the moor. There are two di.-^tinct kinds of turf, the upper and loiver ; the former is the more compact and heavy of the two ; the latter consists entirely of the bark and wood of submerged trees. The turf is not now rapidly formed, on account of the improved systems of draining. Formerly it was supposed to grow about 20 inches in sixteen years. Dr. Falconer said that he had observed in Cashmere, at the bot- toms of the lakes, turf of a very similar kind to the lower bed just mentioned. It consisted of the remains of Chara, Potamogeton, Utricularia and Nelumhium. The inhabitants obtained it from the bottom of the ponds by means of rakes, and used ii as fuel. Mr. Babington stated that the character of the Scotch and Irish bogs was different from that of the fens of Cambridgeshire. He had seen peat procured from the bottoms of lakes, in the same way as described by Dr. Falconer in Cashmere. Mr. H. E. Strickland had seen peat in Ireland converted into a substance as hard as jet, so that it might be used by the turner. The formation of peat threw much light on the formation of coal. There could be no doubt but that some of our coal beds were formed in bogs, whilst others were formed at the bottom of seas. Mr. Selby had seen peat quite solid and yellow, like amber. I'he Bishop of Norwich stated that the trees buried in the bogs of Lancashire, exhibited marks of being burnt, and many of them had on them the strokes of the axe. Mr. Dowden pointed out the remarkable fact in Mr. Jenyns's observations, that the light turf was undermost. Prof. Allman laid before the section a monstrosity, occurring in the Saxifraga geum. The three external verticels of the florets were normal ; but between the stamens and pistil, there was de- veloped a series of adventitious carpels, crowded upon the margin of the cup-like production which surrounds the lower half of the pistil. These adventitious carpels were characterized by their backs being turned towards the axis of the flower. The carpels bear the FOREIGN EXTRACTS. 319 ovules on their margins, which acquired a very considerable degree of development, becoming completely anatropous like those in the normal ovary. Prof, Henslow exhibited a specimen of the Papover orientalis, in which the filaments of the stamens were converted into bodies bearing ovules. On mineral manure. By Prof. Liebig. Soils exist under varying conditions, being greatly influenced by geological and geographical condiiions. I'hey are improved byadapt- mg to them those manures which these circumstances require. In a wet region, tliose mineral manures should be selected which are not nnmedialely soluble, but which slowly decompose so as to meet the required exigency of the crop. This is proposed to be obtained by the manufacture of mineral manures under the guidance of this principle ; and as each kind of grain requires in part different elements, or at least different proportions of the same elements, it is proposed to make manures specially adapted to each kind of grain. It was, in illustration of the above, pointed out that wheat, oats, leguminous plants and potatoes, each require a different kind of manure, to bring it to the highest state of perfection to which it is susceptible. Coprolitic Nodules. From the paper of Prof. Henslow, we learn that these nodules abound in the Green sand, London clay and Red crag. It appears from analysis that these nodules abound in phosphate of lime, and may be used to advantage in Agriculture. They yield from 50 - 60 per cent of phosphate of lime. Equivalent formations exist in this country, and will probably yield the same substance. Ashes of the Narcotic Plants. By F. C. Wrightson. It is maintained that the great problem of the chemistry of the present day, in its application to agriculture, is to determine the con- ditions necessary for a soil to produce the largest amount of any given crop for the suslenance of man or animals. The solution of this problem will be made, when it is determined what mineral con- ditions are essential to obtain vegetables in their full perfection. The analysis of our cultivated plants will not be sufficient for this purpose ; but it will be necessary also to analize the weeds which spring up among them, and which are unfit for the sustenance of man, for these also rob the soil of much that is essential to the per- fection of our cultivated plants. Besides robbing the soil of elements wanted for the valuable ones, they also injure it mechanically, shading and otherwise interfering with their growth. 320 QUARTERLY JOURNAL ETHIVOIiOOY. Dr. G. R. Latham, on the ethnography of the American languages. He opened by explaining liie extent of the Esquinnaux tongues, by pointing out tiie character of their locaHty as being one that we should naturally expect to find transitional to the Fo language of America and Asia : he stated, however, that tiiey had been cut off on both sides by broad lines of separation. Tliese lines he consi- dered exaggerated. Between them and the Athabascan, between the Athabascan and Cooloch, between the (>ooloch and Oregon, be- tween the Oregon and Californian, he could draw no definite lines. The Californian passed into the Mexican, the Mexican into those of South America. On the other hand, the Curile, Corean and Japan- ese tongues were akin to the Esquimaux, and so were the Siberian. He was satisfied that the commonplace view was the true one ; viz, that the Esquimaux languages connected the old and new worlds. He further added that the glossorial affinities of the Polysynthetic tongues were as real as their grammatical analogies. The American Minister (Mr. Everett) remarked that ihe divisions of Dr. Latham did not agree with those recognized by American scholars. He ob- served that the languages of the United States were classed in eight divisions ; that between these there was certainly a general affinity, such as between the more distant languages of the old world ; that the difference between the American tongues was not so great as to make against the general unity of the human race ; but that still it was so great as to render the processes by which the alliances were shown between them, convertible towards showing alliances between any other languages whatever. He did not see in what sense Dr. Latham gave the word affinitij, and desired to see the details by which eight isolated classes were run into each other, and the particular facts by which the current divisions were broken down. The contrast between the grammatical analogy and the glossorial differences of the American tongues was generally re- cognized. CiE:OI..OC}T'. Remarks of the Dean of Westminster, suggested by a lecture of Mr. MuRCHisoN on the geology of Russia. The Dean said, that it was not for him to eulogise the scientific merits of the address they had just heard. He might, however, be permitted to say, that it appeared to him that Mr. Murchison had, like a soi-disant old soldier, taken a rapid military glance over the wide extent of country, and caught, with singular felicity, its great and leading features ; but in another view, all this was no military achievement. He had not, with purposes it might be hostile, sur- veyed that distant land, to discover its weak places for assault, to FOREIGN EXTRACTS. 321 see where fire and Sword and desolation could most easily be car- ried into the recesses of its national life : he had gone as a stranger, but as a friend, to tell the Czar what were the riches of his vast dominions ; to the inhabitants of Russia, how they might best turn to account the natural blessings which a gracious Providence had stored around them. As this seemed to him to be closely connected with one special feature of this association, nothing in it had been pleasanter to him, and he doubted not to others, than the sight of so many foreigners, from every nation, gathered at this friendly meeting : they seemed to be the deputies from all the civilized world. And he was well convinced that there was great usefulness in (his : the more the ties which bind society together are thus laced and interwoven, the better. The more men come to under- stand one another, the harder it is to divide and embitter them ; and this on a smaller scale at home, as well as on a larger scale with foreigners and strangers, was the work of this association. Its very character was, for this very purpose, migratory, that it might be the means of bringing together the lovers of science in all the different centres of our widely scattered provincial life. In doing this, moreover, it achieved another good ; for it thus tended to foster and nourish up many a scattered seed of philosophy, which, but for this care, would certainly have perished. Many who, from poverty, or want of acquaintance with the scientific, hardly dared to aspire to the ciiltivaiion of the science which they loved, were thus found out of their homes by somebody, had their tastes con- firmed, their views enlarged, and their love of science fixed ; as they heard the words and saw the sights which were now around them, and came to know the faces of these eminent philosophers, each one's heart kindled within him, and throbbed with secret conscious- ness that I too am a lover and follower of nature. And believing that these good results did follow from the existence of this assso- ciation, he (the Dean of Westminster) was ready to welcome it to his own neighbourhood, although he was not ignorant of the re- proaches to which it had been subjected. He need only say, that if he believed those reproaches, it would receive no welcome from him. He, with all whom he saw before him, would rather, far, be ignorant utterly of every scientific fact or principle, than have the simplicity of his faith in that which was dearer to him far than life itself, assailed or shaken. But he denied the truth of those re- proaches : here, happily, they had not been put forward. He indeed must be a rash man who should dare to whisper, here at Cam- bridge, that there was any hostility or opposition between science and religion. Here, where the mighty Newton walked, reasoned and discovered ; here, where he, qui ingenio genus humanum superavit, yet bowed himself as a meek believer before the Lord his God ; here at least such aspersions, we might trust, would not be heard. But vented they had been elsewhere ; and they there- fore deserved a passing word. Of those, then, who argued thus, 322 QUARTERLY JOURNAL. if indeed they did so in a real and honest though mistaken fear that the truths of rehgion might suffer by these inquiries, he would speak with the utmost tenderness. Feelings such as these, where they did really exist, were so closely allied to all that was sacred, that they should receive no harsh or scornful word from him. But whilst he was thus tender to the men, he was bound to deal fairly with their argument, and this he must contend was utterly futile. Instead of such sensitive fear lest this or that discovery might seem to contradict revelation being a mark of faith, he would contend that it was a mark of the want of faith. True faith wou'd say, " These are God's two voices : both must be true." He who had a secret lurking suspicion that possibly, at last, revelation was not certainly true, he might tremble when he heard this or that discovery, and shrink from the leading of science, lest it should shake his faith ; and thus, therefore, would he (the Dean of Westminster) deal with such honest fears : he would not admit them to be the marks of a strong faith, but he would treat tenderly, as weak believers, those whom they assailed ; and he would endeavor to show to these, their victims, how unreal they in truth were, for most unreal they are. There is no opposition between science and religion. Rather, he would contend, was science the offspring of Christianity : Chris- tianity had developed within man the powers he needed to pursue science truly : Christianity, and that only, had given to man the patience, humility and courage which could make him truly a philosopher. Only the christian man could look nature calmly in the face, and reverently and yet boldly compel her to disclose lo him her secret laws. The unbeliever might look at nature as a compound of conflicting powers, bent on capriciously, or with a deeper malice, vexing and tormenting him ; or, with the sneer of the cynic on his face, he might resolve all into a purposeless, law- less chance : but he only who knows of a designer, can trace out the design ; he only who has the interpretation given him by reve- lation can trace in the marred, altered, disfigured works around, the true and all-pervading laws of the one Supreme and Universal Cause. And if, as he admitted, there was a temptation to unbelief, which in one way beset such studies, still this was no argument against their use ; it did but show that, like all other high and noble things, they might be abused as well as used. But the unbeliever who called himself a philosopher, was an unbeliever, not because, but in spite, of his philosophy : just so far as he was truly a philo- sopher, a simple, humble follower of facts, a tracer of God's book of works ; just so far was he in the right temper of mind to be a believer and a tracer of God's other book of revelation. No ! there was no opposition between true science and revelation. This fear was nothing more than the unreal phantom, which, in former and darker times, had led men to try to put down all knowledge of na- ture, lest it should at any time deny their own traditions, which FOREIGN EXTRACTS. 323 they fondly put instead of revelation. It was the very same fear as that which had troubled the life and embittered the end of Co- pernicus and Gallileo. Instead of yielding to it, let them, under the wise restraints on theorizing laid down for them the other night by Sir J. Herschell, pursue calmly, humbly and patiently, their re- searches into nature : let them feel here that He who made liglit to be, and fashioned the eye to receive it, did mean that it should re- ceive it ; and that, in like manner. He who framed the mind of man, with its capacity for observation, and its deep longing to reduce all around him to some orderly arrangem'^nt and directing laws, and who stored the earth beneath him and the heavens above him with fit materials for observation and inquiry, did really intend that man should search them out, and read in all these revelations, and discover in these laws, the marks and evidence of His directing hand, who planned, created, and sustains them. The British Parliament have made liberal appropriations, during its last session, to various scientific enterprizes. Among the objects provided for, are the following : £"50,020 for rooms to be added to the British Museum ; £6217 for the purchase of certain collec- tions ; £1500 for the National Gallery ; £8850 for the geological survey of the present year ; £5839 for the expenses of magnetic observatories at home and abroad ; and £1500 for the monuments to Lord de Saumarez, Lord Exmouth, and Sir Sidney Smith, intended for Greenwich Hospital. The Report by Mr. Watt on the Iron Trade in Scotland, read before the British Association, contains the following particulars : At the present moment (July 1845), there are extensive new iron works erecting in Scotland, and important additions are being made to the old furnaces now at work. The increase in the annual quantity of pig iron smelted in that country, in April 1845, amounts to 37.4 per cent. The following remarks were made by Mr. Porter, in regard to the iron trade, at the close of the Report : The iron made at the beginning of the present century, amounted to 150,000 tons In 1806 258,000 1823...- 452,000 1825 581,000 1828 703,000 1835 1,000,000 1836 1,200,000 1840 1,500,000 VOL. II. — NO. II. 324 QUARTERLY JOURNAL. Mean height of the continents above the surface of the sea : By Baron von Humboldt. — Since immense and lofty chains of moun- tains occupy our imaginations, by presenting themselves as evi- dences of vast terrestrial revolutions, as the boundaries of climates, as great water-sheds, or as the bearers of different vegetable worlds ; it becomes so much thc3 more necessary to show, by a correct nu- merical estimate of their volume, how small the whole quantity of the elevated masses is in comparison with the area of entire coun- tries. The mass of the Pyrenees, for example — a chain, the mean height of whose summits, and the superficial extent of whose base, are known bv accurate measurements — would, if distributed over the area of France, increase the height of that country only 115 English feet. The mass of the eastern and western chains of the Alps would, in the same manner, raise the height of the flat country of Europe by only 21 "^ English feet. By means of a laborious inves- tigation, which, from its very nature, only gives the upper limit, i. e. a number which may be smaller, but can not be larger, I have ascertained that the centre of gravity of the volume of the land which rises above the present level of the sea, is situated at a height of 671 and 748 English feet in Europe and North America, and 1131 '8 and 1151 English feet in Asia and South America.* These calculations indicate the lowness of the northern regions ; the great steppes of the plains of Siberia are counterbalanced by the enor- mous swellings of the surface of Asia between lat. 28^° and 40°, between the Himalaya, the northern Thibetian Kuen-Lun, and the Sky mountains. We can, to a certain extent, determine, from the estimated amounts, where the plutonic force of the interior of the globe has operated with greatest power in elevating continental masses. The mean height of the non-mountainous portion of France does not exceed 512 English feet. [From the New- York Tribune, October 18.] AGRICULTURAL ITEMS. The Farmers' Club held its regular semi-monthly meeting yesterday. The hour devoted to miscellaneous matters was fully occupied. An interesting paper on guano, and its application to plants, was read and commented on. It appears that the best method of using guano for iiorlicultural purposes, is to dissolve one pint of it in fcnir gallons of water, and use freely about the roots. A paper was next read, translated by Mr. Meigs, from the Paris Horticultural Review, on the palm and date tree, giving an account of the nu- merous varieties ; and another paper by Mr. Renier, on the cultiva- tion of the potato, with some interesting statements regarding the * The corresponding amount for the whole globe will consequently be somewhat less than 1000 feet. DOMESTIC EXTRACTS. 325 cultivation of potatoes which he had imported from Madagascar. A letter from Brussels, addressed to the Club, was read, and con- tained an account of the annual meeting of the Agricultural and Floral Society of Brussels. Some statements were then made re- garding the effect of galvanism on grape vines, which had been found to flourish wonderfully under its influence. A lelter was then read from Lieut. Marshall, U. S. N,, of U. S. Ship Portsmouth, dated at Rio Janeiro, detailing the results of his discoveries and investigations in regard to a new and valuable plant, the New- Zealand flax : he hopes to be able to send to the Institute a speci- men of this plant. An invitation was received from the Westchester Horticultural Society, for a visit from the Farmers' Club, or a de- legation from it, yesterday, and another from Flushing to-day : both were accepted, and delegates appointed to each. The subject of the preservation of fruit trees then came up, and was treated de novo in all its branches. Tiic chairman, Col. Clark, having stated that coal tar had been found very eflicacious employed about the roots of peach trees, suggested that this remedy be adopted and recommended by the Club. Dr. Underhill was afraid of doing so, as he knew that the coal tar, or residuum of bituminous coal, was a very powerful agent, and, in his opinion, must prove injurious if not positively destructive to the trees. In England it had been the practice many years to saturate fence posts in this bitumen, while hot, so as to render them impervious to moisture ; and in the operation, many persons contracted violent inflammations in their faces, by the mere exhalations wliich escaped from it. Col. Clark withdrew his sug- gestion, and thought it better that farther experiments should be made before the Club endorsed the coal tar. He, however, alluded to the residuum produced by the Gas Works in Centre-street, where anthracite coal was used, and the carbureited hydrogen disengaged by the agency of fluid rosin. The Gas Works in Eighteenth-street were carried on with bituminous coal : of the tar thus produced, he knew nothing. Later in the discussion, a gentleman mentioned that he had kept a large peach orchard of over two hundred trees per- fectly free from the grub for seven or eight years, by the use of hard soap freely rubbed upon the body and hmbs of each tree. A committee was then appointed to consider the project of publishing in a volume the proceedings of the Club for the past year. The regular topic of discussion was then announced — the cul- tivation of corn ; and Dr. Field was called on. He stated that he had made close observations during the four or five years of his farming experience, and had become satisfied that the old system of cultivating corn was decidedly erroneous, although he would not deny that farmers were in the habit of producing very good crops in old times. During his first year he had followed the old system, and he did not obtain so much corn from ten acres as he now got from two. The old way was to begin by ploughing ; then to hoe ; then plough and then hoe again, and this sometimes done three times 326 QUARTERLY JOURNAL. instead of twice. This, he was fully convinced, was a most injurious practice. In the first place, ploughing disturbed the manure buried with the turf which had been turned over, and permitted the volatile and nourishing gases, the essence as it were of the manure, to escape ; and the process of hilling brought the roots too much exposed to the sun, and permitted too much moisture to gather round their extremities. In the next, ploughing cut off a great many of the little roots, which were all-important in the process of nutri- tion. His plan was to first prepare the ground well; manure it plentifully ; plant the corn in hills about three feet apart, and six or eight seeds in each, not forgetting to manure the seed in each hill very powerfully. When it had fairly come up, he put in his cul- tivator, an excellent affair of his own invention ; then hoed again ; pulled out all but three or four stalks in each hill, and again applied the cultivator — sometimes a third time. He always cut his corn close to the ground. Dr. Underhill agreed that the cultivator was much belter than the plow : too much ploughing and hilling was very injurious. There was no danger of manuring corn too much. He stated that common bog swamp could be turned into excellent corn land, by first drain- ing, cutting down the bogs, and then applying a light coat of four or five inches of sand ; silex being a necessary constituent in the production of corn, especially in the stalk, enabling it to stand. From swamp land thus prepared, he had gathered eighty-five bu- shels of corn to the acre. As to cutting up corn at the roots, that had long been decided. Judge Buel had discovered, several years ago, that seven or eight per centum was gained in the grain by this, while the stalks were worth three times the money, six or seven tons of excellent fodder being produced from every acre. Some farther remarks were made by different gentlemen, in re- gard to modes of cullivalion, manure, preserving from crows, etc. etc.; and some fine pear grafts, inserted in the roots of the pear tree, and some Isabella grape cuttings, were exhibited by Mr. Kel- sey. The subject for the next general discussion was then announced, the treatment of root crops for soiling ; and the Club adjourned. [From the Philadelphia Gazette.] THE WEALTH OF A NATION. We find the following excellent article on this subject in the Mas- sillon (Ohio) Gazette of the 4th instant : The wealth of a nation arises from the labor of its people, directed by intelligence : 19,000,000 of inhabitants in the United States, if they earn on an average 50 cents per day, obtain for 300 days an annual aggregate productive labor of 2,850 millions of dollars. Enormous as this sum may appear, it is not less the result of mere arithmetical computation ; and in this we find the true secret of the DOMESTIC EXTRACTS. 327 Wealth of Nations, and the true reason why misfortunes seemingly overwiielming are eusily triumphed over by any nation whose in- dustry has full and constant employment. If France, under Napo- leon, wasted enormous sums in war ; if her disasters in Spain, if her disasters in Russia, if the invasion of her territory by an innu- merable host, and the tribute she paid to the allied armies, caused her an enormous loss of money, that loss was easily repaired by the masses of industry which the genius and the institutions of the same Napoleon had set in motion, and had rooted so deeply that not even such commotions could eradicate them, or destroy the daily exube- rance of their fruits The 800,000,000 of dollars lost by the contri- bution to the evacuating armies were easily recreated by eighty days labor of 38,000,000 Frenchmen, at an average earning of thirty-three cents per day ; and scarcely a trace either of her losses or of her misfortunes can now be found in la belle France, whose governing monarch ( a banker, a trader, a merchant, and a thrifty man), having learned in the school of misfortune the value of productive industry, is incessantly occupied in giving to the French people productive occupation, by protecting their home industry, and by unfolding the resources of the whole country ; by a well digested and extensive system of internal improvements, carrying out (with the more modern inventions) the vast plans designed for the public welfare, by the towering genius and the practised talent of the mighty mind of Napoleon. Occupation, then, constant occupation is the true source of wealth. If, by any blunder of legislation, if by any neglect or oversight in using the gifts placed in our hands by a kind Providence, we throw into idlenes-s for one-third of the year our 19,000,000 of people, it is a loss to the country of the product of their labor for one hundred days ; and if their average earnings, when occupied, are 50 cents per day (equal to 9,500,000 for every day), it gives for 100 days of idleness a loss of 950,000,000 of dollars. By productive labor, we not only mean the labor of him that tills the earth and of him that saws wood and works by the day, but we also mean the labor of all who in any vocation (whether as mer- chants, lawyers, shoemakers, schoolmasters, seamstresses, or in any other way), present something so useful and so acceptable to some in society, that money is voluntarily and freely paid ior the service by them rendered. What we have stated is true of nations, as it is of individuals : industrious nations, like industrious individuals, invariably thrive ; while idle nations, like idle imlividuals, are a constant prey to poverty, and to what is even worse, namely, to the numerous vices which are the natural offspring of the want of occupation. It is by such considerations that we are led to appreciate as an estimable blessing, the permission to carry freight on the New- York railroad from Buffalo to Albany in the winter. The permission was granted by a law passed May 7, 1844. This law unfetters the in- dustry of the west from its icy chains. It has opened a new field ; 328 QUARTERLY JOURNAL. it has made it the duty of every press, and of every lover of his country, to impel the whole connmunity to unfold the sources of con- stant occupation which it has placed within our reach. It furnishes us new sources of occupation in the summer, and sources of constant occupation at the heretofore dead season. The Ohio canals as well as lake are open one month earlier, and are closed one month later than the Erie canal. Two months in the year are therefore at once added to the capacity of the productive industry of the West ; and as soon as the West wills it, four months more will be added in every year by the construction of a railroad (via Toledo) to the Mississippi river, with a branch from Toledo to Detroit. We say " as soon as the West wills it;" because, when in her might she wills to bespeak, this great work into existence, no power on earth can arrest the execution of that v^rill. The reasons in favor of it are so strong that they cannot, in this enlightened age, be resisted, when clearly and boldly held up to public view. Let us at once avail, to the utmost, of the two months in every year already added to our active existence, and let us also avail of all the means within our reach to make every one perceive each individual source of wealth thus created. Let us also wake up the whole nation to the necessity of a railroad from Buffalo to the Mis- sissippi, and from Toledo to Detroit ; to its advantage in this time of peace to carry the mail, and to fructify the labor of the whole country ; to its almost superhuman uses as a tower of strength, for it will give warning to one of the most powerful nations on the earth, that if she were to provoke us by an unjust war, public sen- timent would pour upon this railroad an overwhelming force against her Canadian possessions. To enumerate the various articles and the various occupations which, in all times, in time of peace as well as in time of war, will be favorably affected by the new system, would be to enumerate every article which we of the great West import, and every product which our prolific soil is susceptible of bringing forth. It would be like attempting to enumerate every thing which the ingenuity of man can create. Suffice it to say, that the capacity acquired by the new system of getting our supplies everyday as fast as wanted and no faster, and the capacity also created by the new system of con- verting into money at our pleasure on the sea board whatever we may produce at home, will give active efficiency to our capital, to an extent which will tenfold our capacity for acting in the various new sources of industry, placed within our reach by the new sys- tem. Let then the great West be awakened to the new duties of her position, by every one who perceives the boundless sources of wealth, prosperity, and good morals, which a kind IVovidence offers to us, by giving us the capacity of constant occupation throughout all the seasons of the year. SPIRIT OF THE MONTHLIES. 329 SPIRIT OF THE MONTHLIES. [From the (New-York) Farmers' Library.] FALL PLOUGHING : UNDER WHAT CIRCUMSTANCES TO BE RECOMMENDED. On the ILL EFFECTS OF PLOUGHING LAND WHEN WET. There are few points of husbandry, about whicli fanners differ more in practice, than about fall ploughing ; and this difference, like most others, occurs from want of reflection on the principles that should govern the particular case ; or rather, we might say, from want of knowledge of the principles, or reasons involved in every agricultural problem. You shall sometinnes see a farmer turning his " glebe" at every odd time he can catch of open weather, in fall and winter ; while another, his next neighbor, does not strike a fur- row ; and yet both may be right, for both may have been taught by experience that his system is the better one of the two. But were they to exchange estates, they would, too probably, each carry his practice along with him, because his action had been the result of habit rather than of investigation ; and so they would proceed until after some years of costly experiment, each would find that in changing his land he should have changed habits also. The truth is, that whether land should be ploughed up in autumn and exposed for amelioration to the winter's frost, or whether left undisturbed under whatever coating it may be wearing, depends on various cir- cumstances, and especially on the natural texture and composition of the soil. These circumstances are so well explained in the fol- lowing essay, that we have concluded to preserve it in the Journal of Agriculture. The reader will find in it also observations that can- not be too well remembered, in reprobation of one of the grossest blunders that a farmer can commit, that of plowing his land when wet. We have long been so well satisfied, from personal observa- tion as well as by the common-sense view of the case, of the very pernicious effect of stirring land when wet, not only on the succeed- ing crop, but on the land itself; effects from which it sometimes does not entirely recover for years, that we take the first occasion, in a sense of duty, to impress it upon the reader, by the following forci- ble remarks on it in connexion with winter plowing. The rationale in both cases is here made apparent : 330 QUARTERLY JOURNAL. How TO AFFORD THE NECESSARY SUPPLY OF AIR TO THE ROOTS OF PLANTS. BY MR. J. MAINE, BROMPTON. The breaking up, or turning the surface of cultivated land, either by the plow, spade, or hoe, for the reception of seeds or plants, is a process so universally practised and indispensable for the well-being of the crops intended to be raised thereon, that it may be deemed incredible that such a common and simple affair should not be uni- versally understood. And yet it cannot be denied that many and fre- quent mistakes are commilled in this matter, and these must proceed either from indolence or ignorance. As the surface of the earth is the natural station for the generality of plants, and where they obtain the necessary elemental food requi- site for their developement and maturation, certain conditions of the said surface are absolutely necessary. Humidity, heat, and air, in due proportions, are indispensable, both to the fibrous roots which are extended in the earth, and to the head which is expanded in the air. There is more danger, however, from an excess of moisture than from the extremes of either heat or air ; because, when the soil is saturated with water, the access of the genial air and its gaseous properties is excluded, and the delicate fibres, imprisoned and choked, it may be said for want of breath, must, in such a case, necessarily languish. That a porous soil is requisite for the free growth of every plant is an axiom in cultivation, and on this axiom all our operations of ploughing, trenching, digging, etc. are founded; and, that no excess of water should at any time remain to chill, sodden, and consolidate the staple, draining in all its branches and modifications is had recourse to. Soils are various in quality, and particularly in texture and con- sistency. The success of crops appears to depend as much on the texture of the land as upon any other property. For, where air and rain can permeate freely, a constant supply of both aqueous and gaseous nourishment is afforded, independently altogether of the richness of the soil, whether natural or artificial. While, on ihe other hand, if the soil be compact, baked hard by drouth, in consequence of its having been previously labored or stirred when too wet, no plant can possibly flourish. The conclusion, therefore, is, that the soil for any kind of crop should never be impervious to air from being saturated with water, nor impervious to both air and water from its dry adhesiveness. Sandy soils, upon a gravelly or chalky sub-soil, are never liable to be drenched with water but only for a very short time after heavy rain, or sudden thaw when snow is on the ground. All the water absorbed by such a soil sinks deep into the sub-soil, and far below the roots of corn or any agricultural plant on the surface. Such a soil needs neither draining nor sub-soil plowing. Neither does it ever require to be exposed to the frosts of winter, or any kind of treatment by implements to produce amelioration. It is almost al- SPIRIT OF THE MONTHLIES. 331 ways in such an open friable state that it may be plowed and sown at any season, without risk of bcinn; plowed and harrowed into tlie condition of mud, or of being poached into the state of mortar by the horses' feet. In some countries there are large tracts of such land, and on these farmers are generally fortunate men. The culture is easy, and exe- cuted at a moderate expense. The crops of turnips are heavy ; and if, besides the ordinary supplies of dung and tail dress, the farmers can manage to give their fields a liberal coat of marl or reducible clay every eighth or tenth year, the heart and fertility of the staple is maintained unimpaired for ages. In such descriptions of land, however, it often happens that beds of clay lie alternately with those of sand at different depths beneath the surface. These beds of clay, if the general surface of the farm or field lies sloping, crop out at different distances below each other, and above each the surface staple will be either occasionally or con- .siantly wet. If a pasture, rushes will appear accompanied by the worst grasses, and herbage produced that will certainly rot sheep, especially if introduced from drier pasturage. If the land be arable, the crops raised thereon will be unequal ; on the wet places, the corn will be either loo rank and inferior, or fail altogether. In such cases, efficient under ground drainage is the remedy to get rid of the super- fluous moisture, either by gently-falling, diagonal or direct channels. The proper direction of the drains depends on the depth, extent, and inclination of the beds of clay ; and it is well to have a professional man to stake them out, unless the tenant has a sufficient know- ledge of geology himself. It is surprising to those who know but little of the nature of the various strata of the earth's surface, how easy it is in some cases to get rid of surface water. For instance, if there be wet and dry places on the same field, the owner may be assured that a bed of clay, or other kind of earth impervious to water, lies beneath the wet, and a porous sub-soil beneath the dry places. A drain of sufficient depth opened (and filled nearly to the surface with stones or loose gravel) from the wet to the dry places, will certainly render the whole dry. In my own practice, and acting on this principle, I have been in many cases very successful in lay- ing arable fields dry. Two cases I may mention as examples : A field of eleven acres, of a fine loam, suitable for wheat, beans, or indeed any other crop, had a hollow near one of the ends, which was every winter filled with water, and ruinous to wheat or grass, very frequently to the extent of between two and three acres. This I re- solved to drain. A neighboring farmer predicted that the attempt would be a failure ; because his father, when tenant, sunk a shaft to the depth of above seventy feet, in the lowest dip of the hollow, and filled it with stones, expecting that this would form a siuallow for all the rain and melted snow retained by the hollow. But this expec- tation was not realized ; the water first filled the pit, and then flowed over the land as before. The cause was easily comprehended ; the VOL. II. NO. II. U 332 QUARTERLY JOURNAL. pit did not reach to the chalk rock, nor did it pierce through any porous stratum ; its loanny sides and bottom were perfectly water light, so that little or none could escape. My plan was different. I saw marks in an adjacent field of where chalk had been drawn at some former time ; thither I opened a stone-filled drain below the plowshare, from the lowest dip of the hollow ; and when the water had accumulated, it ran towards the old chalk pit, but totally disappeared long before arriving at the place, and thus was a valuable field laid dry. Another arable field contained a. pond which very often overflowed its boundaries. Lower ground was at the distance of half a mile ; and the- expense of forming so long a drain prevented all attempts to get rid of the annoyance. I advised the tenant to dig a deep drain from the pond up into a hiyh bank of gravel, into which the water oozed away immediately ; and ever after carried off all excess. By this simple expedient a large piece of excellent land was reclaimed, and brought into a regular course of culture at a very trifling expense. It is by such means that land, naturally friable and loose in tex- ture, may be relieved of superabundant water, and give admittance to the necessary supplies of air at all times. I have already observed that sandy soils require no exposure for the purpose of reducing adhesiveness either by the action of frost or machinery ; and yet we often see such land carefully fallowed up in the autumn, and even laid in ridges, to receive the advantages supposed to be im- parted to it by the contact of frosty air. That such an idea, namely, that arable land is benefitted by exposure to frosty air, has been long entertained, is evident from what has been written on the subject by old authors. Even our amiable poet, Thomson, in one of the flights of his pregnant imagination, says, " The frost-concocted glebe Draws in abundant vegetable suul. And gathers vigor for the coniing year." — Winter. Showing that the notion was held by philosophers as well as culti- vators ; and, at the present time, there are many among the latter who mistake the disrupting, ameliorating effects of frost on tenacious soils for its enriching property, which they imagine is connnunicated to all soils. But this is a mistake : the less light sandy soils are exposed to the sun and air, the less are they exhausted of their humid riches. Their best qualities are as liable to be washed away by winter rains as dissipated by the summer sun ; and, therefore, they cannot be too close and level during winter, if it is intended that they should be cropped in the spring. I have often noticed the mismanagement of a field of light soil by the following culture : It was fallowed, cleaned, dunged, ploughed, and sown with tankard turnips about the middle of June. The crop ■was abundant, and a flock of full-mouthed wethers was put on in the end of September, Within a month, the turnips were eaten oflf, and the field was ploughed into single 'bout ridges to lie for the win- SPIRIT OF THE MONTHLIES. 333 ter. In April, the ridges were ploughed and harrowed down, and barley and seeds were sown. Both rose well ; but, throughout tlie siunmer growth, the ridges were as visible in the crop as they were after the plow, the centres of the ridges bearing the finest and strongest plants of the crop. And the reason was obvious : the centres of the ridges canne up fresh, moist, and mellow ; while the intervals were filled with the bleached dry crests of the ridges, which, though more pulverized, were much less fertile and stimu- lating than the fresher portions of the surface. Hence it was quite evident that if the whole field had been permitted to lie undisturbed till the spring, the crop would have risen more equally and much more vigorously. I have seen fields of similar soil sown with oats after wheat ; a bad custom, certainly, and as badly executed ; the wheat stubble being ploughed in October, and the oats sown and harrowed in February ; whereas, had the wheat-stubble been only scufiied off and harrowed to bring up a crop of seed weeds, and so rested till February or March, and then ploughed and sown, the crop of oats would have been much more abundant both in straw and corn than by the former method. Here it is necessary to observe that, as I set out with showing how absolutely necessary an open porous soil is to all vegetation, and no measures being reconunended in the above statements for that purpose, but rather the contrary, it is to be rememliered that I have been treating of sandy land, which is at all times, except when too wet, sufficiently porous for the reception of air. But in other de- scriptions of soil, such as that whose particles are minute and have a tendency to adhere closely together, either by gravitating subsi- dence or by a flow of rain water ; in such a case, every practicable means must be'taken to alter and break this solidifying nature of the staple, in order to admit a free range of air and the gases it con- tains. There are many intermediate descriptions of soil between sand and clay, and all of these, according as they approach to the one extreme or the other, require a peculiar management. But the grand object is to work the soil in such a manner that it shall always be pervious to air, rain, and all atmospheric influences ; and this result is obtain- ed by the timely application of the iinplements, rather than by the efficiency of the implements themselves. The soil is sometimes in a fit state to be worked, and very often is not. Under such circum- stances, the judgment of the cultivator must be exercised. The con- dition of the land depends very much on the season and character of the weather; and on this account, seed time cannot always be com- menced at the times which would be most convenient to the farmer. In such a case, he must wait until the land is in right order to be stirred ; and that state is when it is neither too wet nor loo dry. I am alluding to land which has either been thoroughly drained, or which needs no draining, and is only aficcted by the season, whether very wet or very dry. But as the exact time cannot always be hit 334 QUARTERLY JOURNAL upon, it is better that the arable surface be rather too dry than too wet when moved. Because, if too dry, it may be reduced to the necessary fineness by labor, and will then be in the best possible state for the reception of seeds ; the interstices between the particles of the soil being filled with air, amid which the imbedded seeds germinate in the greatest vigor. But if the soil be too wet when moved, and especially by the pressing or pushing action of the plow, it acquires from the excess of water, a stale of fluidity, like mortar, and settles down again so compactly that no seed laid therein can be developed in a healthy condition, in consequence of the want of air. That the contact of air to the roots of plants was always consi- dered necessary, is evident from old writings ; but the fact has never been so generally noticed and acted upon as it is now. The first and most srtriking instance confirmatory of the opinion, was the fact of large full grown ornamental forest trees having been killed by their roots being too deeply covered up with earth when levelling lawns ; and planters and gardeners have been long aware of the injurious effects of planting as well as sowing too deep. The same individuals formerly fancied that their prepared composts, for exotic or favorite flowering plants, could not be too finely sifted for their reception, whether in pots, or in the open ground. But slovenly or careless management in these particulars showed that too much nicety of execution was not at all necessary. Sifting the composts was given up, and composts made up chiefly of nodules of turf, broken stone, brick rubbish, etc. are substituted with evident success; and the cause is obvious : when the compost is sifted, it becomes a solid mass, especially after it is watered, and repulsive of all atmospheric influences ; whereas among the loose materials, a considerable body of air reposes, and in this the more active fibres extend themselves much more luxuriantly than they do in compact soil. The gardener's improved practice is only another proof how much a porous soil and presence of air are necessary to the roots of plants ; and yet we often see the most luxuriant vegetation produced by soils which are apparently very close in texture, viz. alluvial soils and fertile clays. Both these descriptions of soil being composed of the finest atoms, become exceedingly close and compact if undis- turbed ; but when ploughed, or otherwise moved periodically, the stirred portion attracts as much of the qualities of the air as suffices for the following crop. It is rather remarkable that, while oak thrives best on a clayey subsoil, it does not seem to affect rich alluvial land ; and this I imagine to be entirely owing to its closeness of texture preventing all access of air to the place of the roots. Aquatic plants which live entirely submerged, although defended from external air, receive as much as they need from the surrounding water, which always contains a notable measure, besides nutritive bodies in solution, which form the pabulum of plants, whether aquatic or terrestrial. SPIRIT OF THE MONTHLIES. 335 Another tribe of plants are attached to earth, but so slightly that their system of roois is nothing compared with the bulky heads sus- tained ; and as these plants are mostly found on rocks, or on the driest tracts of country, it is evident that the greatest portion of their nutriment is drawn from the atmosphere. Another tribe of curious and beautiful flowering plants is called Epiphytes [or parasitical plants, as the Misleioe], because they attach themselves to the stems and branches of trees, not to sustain themselves by extracting their juices, but to be supported in the deep shade and moist air of thick tropical woods. Some of these are called air plants, and grow as well in a basket without earth, suspended in a warm, damp, shady place, as if they were in their native habitat. Thus we see that air is particularly necessary to plants, and as much so to the roots as to the head and foliage ; and it is this fact, as already observed, that justifies all the means of cultivation which we have recourse to with a view of rendering the staple more loose, and consequently more permeable to all atmospheric influences. There is one circumstance, however, which deserves to be noticed along with these general remarks : it is this, that all seeds require to be closely embedded in the soil, that is, they should be in close contact with the mould all round ; and, that this should be completely secured, some seeds require to be laid in heavy, as wheat for instance. Now we have only to consider that as the soil has been previously prepared, and more or less reduced to the finest practicable state, a considerable volume of air is incorporated therewith ; and that this air, according to its temperature and the moisture of the soil, facili- tates the germination of the seed, and continues to assist the deve- lopement of the plant. To obtain this close embedding of the seed, it IS the practice to tread it in ; a practice which is foimd of service to wheat, peas, beans, andahnost all small seeds ; but which would be of no avail without the previous disruption and aeration of the soil. All these matters premised, it only remains to conclude with a general declaration that, in all our practices and means employed for the amelioration of the land, every thing that can be added or taken away, every operation performed, and every implement used in the culture, should all have for their ultimate object, either directly or indirectly, the breaking up of the compact and impervious surface, so that copious and constant supplies of air may be freely admitted to the roots of the plants. 336 QUARTERLY JOURNAL. [From the Albany Cultivator.] SPECIMENS OF SOILS FROM WISCONSIN. The samples of soil alluded to in the following letter, were handed to Prof Emmons, by whom they were subjected to an analysis, the results of which, with accompanying remarks, will be seen in the subjoined article. The Professor's remark that " it would be easier to make suggestions on the spot than at a distance," is obviously correct, and should always be borne in mind in soliciting iiiforma- tion on such subjects, Geneva (Wisconsin Territory), May 27, 1845. Mr. Tucker — I take the liberty to send you a sample of marl found in this vicinity, and also a small quantity of the soil taken from my farm, both of which I wish to have analyzed. My object is to ascertain, in the first place, the nature of my soil, that I may be able to apply such manures, if they are within my reach, as will be most likely to facilitate the growth of wheat ; and I wish also to know whether this marl will probably be valuable as a manure on such soils as mine ; and will charcoal be likely to increase the wheat crop here ; and you will confer a great favor by suggesting any thing that would be of service in the cultivation of our great staple. Such lands as mine in their present state, will yield about twenty- five bushels to the acre, with good cultivation, without manure ; but I suppose the average is not over fifteen bushels, under our present poor management. I wish to see what can be done on our new lands in increasing our yield of wheat, and intend to make my experiments with care, and keep an exact account of expense, that I may determine how well we may cultivate our new lands and make it pay. You will oblige me much by assisting me to obtain such informa- tion as will enable me to start right in this matter. C. M. GoODSELL. To C. M. GooDSELL — I hereby acknowledge the receipt of two specimens, one of soil, and the other what was supposed to be marl. I have analyzed both, and below I give you the results. The soil is extremely fine, and very different in this respect from any of the soils of New-York or of New-England ; as the latter are always coarse, or at least when compared with that from your farm. It is of the color and ap(iearance of ground emery ; it will all pass through the finest sieve. When examined under the microscope, a few white grains of quartz may be seen, the largest of which are about the size of a mustard seed. If this is a sample which repre- sents the soil of your farm, its fineness is its most characteristic property. It will lie too compactly after it has been cultivated for a few years longer, or when its vegetable matter is expended, and will SPIRIT OF THE MONTHLIES. 337 require more strength of team to plougli it than coarse soils. It is evidently silicioiis, and seems to be a fine sediment which was deposited far from land and in a deep sea. Analysis — 100 grains gave the following result : Water 5-00 Vegetable matter 9- 50 Silex 80-21 Carbonate of lime 1*08 Phosphate of alumine and lime 0*50 Protoxide of iron and alumine 3 -62 99-83 The so called marl is really tufa, and is composed of 97 per cent of carbonate of lime. Some parts of it are entirely soluble in warm muriatic acid ; in others, there is a sediment of silicious matter. It is to all intents and purposes a pure carbonate of lime, and may be used for quicklime for mortar, water or agricultural purposes. The questions which are put in your letter are not easy to answer, inasmuch as the composition of the soil is not defective. The way to improve it, as it appears to me, is to add coarser materials to it, that is, im|)rove it mechanically — as fragments of old brick, pot- tery, plaster, broken stone, etc. ; also coarse charcoal, bones. A good plan would be to add the broken tufa without burning. I feel that it would be easier to make suggestions on the spot than at a distance ; for, after all, local circumstances must greatly modify the treatment in any given case. E. Emmons. [From the same.] GESTATION OF COWS. Mr. Editor — While living on my farm, I foimd it not only useful, but very necessary, to keep a record of the time my cows were put to the bull, as well as the time of calving. By the means of keep- ing a record, I was enabled to make a calculation on the probable period parturition would lake place, and be prepared for the event, and avoid accidents which might occur when no attention was paid to the subject. The experiments and facts which I am about to state, may not be considered of much importance to farmers generally, but to the breeders of cattle, and the inquiring mind, they may, I trust, be interesting ; and some good may possibly result from their publicity. Earl Spencer, in a paper comnuinicated to the " Journal of the Royal Agricultural Society of England," says the shortest period of gestation, in which a live calf was produced, was 220 days, and the longest 313 days : difference 93 days. M. Tessier, in a memoir read to the Royal Academy of Sciences at Paris, says that in 1131 cows, which he had the opportunity of 338 QUARTERLY JOURNAL. observing, the shortest period of gestation was 240 days, and the longest 321 : difference 81 days. Both of the foregoing statements differ from my experience. Among my cows, though numbering only 62, the shortest period of gestation was 213 days, and the longest period was 336 : dif- ference 123 days. But as regards the shortest period of 213 days, I must confess I have had my doubts as to the correctness, though I kept the record myself, for in no other instance have they fallen below 260 days. It would appear from the Earl's statements, that a calf produced at an earlier period than 260 days, must be considered decidedly premature ; and any calf produced at any period of gestation ex- ceeding 300 days must also be considered irregular, but in this latter case ihe health of the produced is not affected. There are some facts presented in my record, which differ from any statements which have fallen under my observation. For in- stance, in 1839 I had fourteen cows, three of which produced heifer calves ; and the period of gestation averaged 284 days, while the other seven produced males, and averaged 280 days. This, in regard to the time allowed for males and females, is contrary to the prevalent belief among farmers, and differs very materially from the result of the following year, 1840. I had that year thirteen cows, six of which produced heifer calves, whose period of gestation averaged 278 days ; and seven produced bull calves, averaging 299 days ; the shortest period of the heifer calves was 213 days, and the longest 336 days, being the greatest extremes of either year. The shortest period of the bulls was 278 days, and the longest period was 289 days. In this year the number of males and females were nearly balanced. The next year, 1841, eleven cows produced eight heifer and three bull calves. The shortest period of gestation for the heifer calves was 277, and the longest 292 days, averaging 286 days. For the bull calves the shortest period of gestation was 284, and the longest 299 days, averaging 293 days. In 1842, the order seemed to be reversed ; for out of thirteen cows, nine produced males, and four females. The shortest for the males was 281, and the longest 294, averaging 287 days. There was but very little difference in the time for the females ; the shortest period being 280, and the longest 286, averaging 284 days. In 1843, the proportion of males to females, was, as in 1840, nearly balanced. From eleven cows, six male and five female calves were produced. The shortest period for the males was 277, and the longest 290, averaging 282 days ; and the shortest period for the females was 276, the longest 286, averaging 282 days. In the five years, which embraced my experiments, sixty-two cows produced twenty-six females, and thirty-six male calves ; the period of gestation for the bull calves averaged 288 days, while the heifers averaged nearly 283 days. SPIRIT OF THE MONTHLIES. 339 In the experiments of Earl Spencer, of those cows whose period exceeded 286 days, the number of females was only 90, while the number of males was 150. Now, in my experiments, of those cows that exceeded 286 days, the number of females was 7, while that of the males was 12. The number of female calves produced un- der 28;} days was 24, while that of the males was 31. In most cases, therefore, 283 or 288 days may be assumed as the usual period for gestation, and not 270 days, as staled in Youatt's work on cattle. My experiments were not confined to any particular breed or variety of cattle : they consisted of durhains, dtvons, herefords, ayrshires, and grades ; and 1 think these results, though derived from the observations of one person only, will be found equally ap- plicable ; at any rate, we should be pleased to hear the results of others. C. N. Bement. American Hotel, Albany, July, 1845. [From the same.] SELF-ACTING PUMP. Luther Tucker, Esq. — It is with much pleasure that I comply with the request of a gentleman connected with your journal (Mr. Howard), in furnishing a few statements in regard to a new self- acting pump which I have lately set in operation, and which, I think, promises to be of some value to the public ; and to no portion of it more so than to agriculturists. Notwithstanding the multitude of ingenious contrivances which have hitherto been devised for ob- taining v*ater for economical and ornamental purposes, the most valuable is the old and simple plan of bringing it from some neigh- boring spring or water-course which flows upon a higher level than that on which the supply is needed. This method, although fre- quently attended with considerable expense, is almost universally adopted where it is practicable, in preference to the best constructed pumps for raising water from a lower level to a higher. The situa- tions, however, where this plan can be adopted, are not numerous, except in mountainous regions. Buildings occupied as dwellings, or otherwise, except in such places, are generally located on high ground, where water cannot be procured by an aqueduct or conduit pipe. In such places it is universall)^ obtained from wells situated on such high ground, and in innumerable instances in the immediate vicinity of ravines and small vallies deeper than those wells. In such cases it is obvious that a syphon might be led from the bottom of a well over into the low ground, tiie current through which syphon would afford a mechanical power, which, if it could be economically applied, would be sufficient to raise a steady and perpetual supply of water upon the elevated level where it was wanted. VOL. II. — NO. II. V 340 QUARTERLY JOURNAL, These considerations induced me some months since to consider whether a syphon might not be so constructed as to discharge water at the summit of its curve, that is, at the highest point in the pipe of which it should be constructed. The idea at first appeared some- what absurd, as those who are acquainted with the operation of the common syphon may suppose, inasmuch as in no point of a syphon is there so strong a resistance to any force tending lo divert a por- tion of the enclosed fluid from the pipe than at the summit of the curve. The problem, however, is solved, and the contrivance which has accomplished the solution has been tested, and proved perfectly successful. The preponderance of the column of water in the longer leg of a syphon, which I have recently laid from a well fourteen feet deep, over into a neighboring ravine twenty-two feel deep, furnishes a sufficient mechanical power to deliver about one-third of all the water which enters the pipe at tlie bottom of the well, at the summit of the curve, two feet above the mouth of the well The length of the pipe which goes down into the ravine is about ten rods, more than half of which distance it is laid in ground nearly level. The shorter leg of the syphon descends perpendicularly into the well, and is constructed of lead pipe of an inch calibre. At the summit of this pipe, and connected also with the pipe which passes down the hiU-side, is the apparatus for discharging the water, of such dimen- sions that it might be enclosed in a cubical bo.x ten inches square. I have omitted to mention that the pipe which passes into the ravine is about three-fourths the calibre of that which descends into the well. The amount of water discharged by the apparatus, two feet above the level of ihe ground at the mouth of the well, through a half-inch pipe with a free aperture, is a little more than a gallon per minute. If the pipe is laid upon the ground, and its adjutage contracted by a jet tube with an aperture of one-eighth of an inch in diameter, the jet rises seven feet and a half above the mouth of the well ; with another jet tube of one-sixteenth of an inch in diameter, it rises thirteen feet ; and with another of orve-twentielh of an inch diameter of adjutage, between eighteen and nineteen feet. Indeed there is no definite limit to the altitude to which water might be raised by this method, if the size of the syphon be increased, and a sufficient supply of water obtained for working it. It may appear incredible that a syphon can be so constructed that no definite amount of pressure shall be sufficient to restrain the escape of a portion of water from an opening in the summit of the curve, while in the ordinary syphon, a very small aperture at that point, communicating with the open air, destroys its action instantly ; yet this apparatus demonstrates that it can be accomplished, by an extremely simple and compact contrivance, and on any scale that may be required, from a miniature model that will discharge its gill per minute, to an engine that v«ill elevate a hogshead of water in the same space of time. The apparatus is, moreover, so extremely durable, and so constant SPIRIT OF THE MONTHLIES. 341 and certain in its operation, that it furnishes all the advantages of an aqueduct which brings water from an elevated level. The inven- tion is capable of application to any good well or water-course, which admits of the operation of a syphon, even though such well or water-course should be a hundred rods, or more, distant from the lower level which sliould furnish the working power. When applied to wells, I think it cannot fail to improve the qua- lity of the walcr, as it is constantly changed and kept in motion. Such an invention, if successful, places at the disposal of thou- sands of farmers, manufacturers, and gentlemen who appreciate matters of taste and luxury as highly as those of mere utility, a supply of water for use or for ornament, which it w^ould be im- possible for them to obtain in a more simple, cheap, or economical manner. When my arrangements are completed for offering my invention to the public, I shall be happy, with your permission, to avail my- self of your valuable journal, for the publication of a more minute description of this syphon, accompanied perhaps with a drawing. In the meantime, I shall take pleasure in showing the practical opera- tion of the one which I have already constructed, to any of your numerous subscribers who may be suflicienily interested in the foregoing statements to call and see it. I am, sir, most respectfully yours, Erastus W. Ellsworth. East-Windsor Hill (Connecticut), July 18, 1845. [From the same.] FOOT-ROT (so called) IN SHEEP. Luther Tucker, Esq. — A late number of the Boston Cultivator contains an article on this subject from Mr. Jewett of Weybridge, Vermont, which induces me to send you this communication. The importance to the sheep-raising community of this whole continent, to understand the nature and causes of the many diseases to which sheep are liable, is incalculable ; and, wiien well understood, they will be surprised to find the ease with which they can be cured, and in most instances prevented. When Mr. Jeweit is informed that I was born and raised a shepherd, and that the little infornriation I possess is the result of long and attentive practice, he will, I am sure, readily give me credit for the true intention with which I write, namely, to set him and others right, as to the true cause of, and remedy for, this (so called) disease, and not to find fault with him, or enter into any controversy about it ; for I willingly admit that he gives evidence of some practice and observation, and that I believe it is only necessary to direct that observation to make him a valuable shepherd. Properly speaking, there is no such disease of itself y as foot-rot. 342 QUARTERLY JOURNAL. It is invariably the result of the neglect of another disease, simple and easy to cure, or the result of accident by a bruise qf the foot in some way, and always evinced by a slight but visibleTameness in whichever foot is injured. It is not contagious, neither can it be communicated by inoculation. I saw the latter tested myself by the late Mr. Field, father of the present able veterinary surgeon, of Lon- don, on a visit to an extensive flock-master in Liecestershire ; and I think by the time you read this through, you will be convinced yourself as thoroughly as though you saw the experiment tried, of the impossibility of its being so communicated, inasmuch as foot- rot is not a disease of itself. Sheep have a secretory outlet between the claws, peculiar to them, which is liable to become obstructed ; and when obstructed for a few days, the tender skin between tiie claws becomes red and inflamed, the sheep becomes lame on that foot, and more lame immediately after its first rising in the morning than at any other time of day ; the inflammation making greater headway while at rest during the night, than at any other period. The watchful and observant shep- herd will see the lame sheep at once on putting his flock up in the morning, and will apply the remedy, which is siniple. first clean the claw by running your finger or thumb up and down through it, wet with your spittle, if you have no water convenient ; then lake out your bottle of spirits of turpentine, and wash it well with your finger with that ; let the sheep lie a few minutes until the claw is thoroughly dry (I shall afterwards describe the simple mode of se- curing a sheep so as that it cannot get ofl" its side until loosened by the shepherd), and then rub between the claw a mixture of two parts tar and one part sheep's suet boiled together, well blended and let cool, which the shepherd should always have prepared and in a tin box to take out with him. This done, let the sheep go to pasture ao^ain, and repeat the same dressing every second day until the sheep becomes well of the lameness, or until the skin breaks, which it sometimes will do in spite of the dressing, and assumes the nature and appearance of the disease called a scald, when you must then apply the liquid dressing described below. The scald is a disease of itself, though sometimes produced by the stoppage of the secre- tory outlet of the claws in the manner described above, is generally produced by very heavy dews, or a long continued series of humid weather, which predisposes the foot to this injury. It is as the other disease, first discovered by the shepherd from lameness, but at a diff"erent hour of the day. When the flock are first put up in the morning, the dew is heavy, is cooling to the foot, and washes be- tween the claws clean ; and though the scald has made its appear- ance, yet at that hour the moisture prevents the friction of the parts from hurting and causing lameness, and it is not discovered until towards noon, when the dew is all gone, and between the claws be- comes dry, and the friction commences to hurt and irritate the parts, and then the lameness becomes apparent. When this is the case, the SPIRIT OF THE MONTHLIES. 343 shepherd knows it is the scald. He collects his flock, catches the lame sheep, ropes tlieai as it is termed, and lays them on their side. He then takes his wash, previously prepared, composed of two parts tar and one of oil of turpentine well mixed together, and then slowly added and stirred in ; one part of muriatic acid (spirit of salt), with after that four parts blue vitriol, very finely powdered, to which add spirits of turpentine sufficient to make the whole, when well shaken up in a bottle, of a liquid consistency, so that the wash may be ap- plied by dipping a feather into it, with which anoint the scalded parts with the feather. The bottle mdst be well shaken every time the feather is dipped in ; and when the claws are dressed, the sheep must then lay tied until the wash is perfectly dried in, and a sort of incrustation is formed on the scalded pans : every second day is enough to dress. It sometimes occurs that notwithstanding every care, this scald turns to a sore ; and then it is, that it is called the foot-rot The sore is produced generally by something getting in between the claws, such as a bit of gravel or hard clay, or struck by some substance that would produce extra irritation, proud flesh and sloughing. Tlie treatment then is, if the sore extends either way to the horny substance, to pare it away to the healthy edge ; then shake a little fine powdered loaf sugar on the part, which will entirely take away the proud flesh ; and then after half an hour apply the wash, and, when dry, loose ihe sheep to pasture. Care should be taken never to wrap the foot with a clotii, unless when the horny substance is taken away and the pari is left entirely bared to the ground, and then the one claw only should be bandaged ; or if both are bared, each claw should be separately bandaged, to pre- vent greater friction of the parts, and to keep them the more cool. Und'-r this circumstance alone, is a bandage on the foot of a sheep ever admissible, because it contains greater heat, and of course greater friction, by keeping the claws bound together and not allow- ing them to spread. In this stage of the disease, it is necessary to dress every day ; and it must be noticed, that the cool of the morn- ing is the best hour for dressing, because the sheep in hot weather is much oppressed by being tied down on its side for the length of time, sometimes an hour or more, that the proper application of the dressing requires. It not unfrequently happens that sheep show lameness, when you can neither see a scald, nor discover inflamma- tion between the claws, from the stoppage of the secretory outlet ; and then the shepherd must look for the cause by pressing and ex- amining the hoof round, in the same way as the cause of lameness is sought for in the horse's hoof; and when discovered, the horny substance must be pared down to the part aflTected, and then the ap- plications made as before described. In this case the lameness is produced from precisely the same causes as the lameness in a horse's foot, by a bruise or hurt, or by the prick of a nail, or the gradual working-in of some sharp gravelly substance, which, when dis- covered, and on opening, matter is found, it is immediately pro- 344 QUARTERLY JOURNAL. nounced as foot-rot in the sheep ; but who ever heard of foot-rot under similar circumstances in the horse, or who ever supposed that the matter, if apphed to another horse by inoculation, would pro- duce lameness and a similar sore, in the same region, the foot ? On this I deem any other remark unnecessary. No other help than the shepherd and his dog is required ; nor no other instrument than a strong, sharp and well pointed two-bladed knife, the large blade to pare down the hoof, the smaller one to cut out down to the part affected. The way of tying down the*sheep is as follows : Get a soft rope made of tow with three plies, each ply as thick as your middle fin- ger, five feet long ; then splice both ends together, and you have a double rope two feet six inches long. When you catch your sheep, turn him gently on his side ; then raise him to a sitting posture, having his head bent over under your stomach ; take your rope and put it over the left hind leg just above the hock, catchmg the sinew ; then give your rope two or three twists, so as to confine the leg, and pass it along the belly and on the side of the chest close under the elbow of the right fore leg or shoulder, and pass the other end over his head on to his neck ; lay him down on his side, and there he must remain secure until you choose to loose him. When you go to dress him or pare his hoofs, the easiest position for the sheep, and the handiest for the shepherd, is to place him in a sitting posture, the rope still left on until he is ready to be let out to pasture. The paring of the hoof can alone be well performed with a strong, sharp bladed knife, and is very simple : leave the bottom of the hoof as even as possible, so that the sheep may have an even and flat sur- face to stand upon, taking care of not cutting down to the quick ; the toes should be left smooth and rounded, and no portion of the heel touched, unless some /aggy part is hanging. The shepherd with his dog and crook, and twenty-four tow ropes on his shoulder, his knife and vials in his pocket, can go out and pen his sheep in any clean and convenient corner, catch the lame ones and rope them, let the rest of his flock out to pasture, and then in a very few hours dress his invalid sheep, and be prepared for his other work. Suppose the shepherd to have the charge of a flock of 1000 sheep, he must be very ignorant, or very careless, ever to require to use more than twelve or eighteen out of his twenty- four ropes on any one day : there is no busmess at which a man is engaged, that " a stitch in time is more certain to save nine," than in herding a flock of sheep. With much respect, I remain, dear sir, your humble servant, Louisville (Kentucky), July, 1845. GRAZIER. SPIRIT OF THE MONTHLIES, 845 [From the Ohio Cultivator.] PLANTING STRAWBERRIES. Every body loves strawberries, and the man who has a garden or a few yards of ground that can be appropriated to the purpose, and does not plant a good bed of strawberries, does not deserve to taste any thing belter than "pork and dodger," during his mortal life ! Don't you say so, boys, girls, ladies, all? Well, then, why don't you make a stir about it, and keep a stirring till the object is accom- plished ? Not quite yet, however; for the ground is too dry, and the sun too hot. But the latter part of September, or the fore part of October, as soon as the ground is well moistened through, and the heat of summer is over, is a first rate time to set out the plants. They will take root immediately, will bear considerably next spring, and abundantly the spring following. If there is room for choice, select good deep loamy soil, rather" inclining to sand than clay, and where it is well exposed to sun and air. Apply a heavy coat of rotted manure, from the stable or hog- pen, or both (mixed), and dig the ground deeply, burying the ma- nure eight to ten inches deep ; rake it smooth, and it is ready for planting. Select plants from runners of this year's growth, and from beds that are young or in a healthy bearing state, otherwise many of them will be apt to prove barren and useless. As to the kinds, get any of the good sorts in cultivation that can be found in your town or neigliborhood, and plant two or three kinds near together if you can get them, as they will assist in impregnating each other, and a larger crop will be obtained. If plants are to be obtained from a nurseryman, any of the following will be found excellent (the first named is finest of all, but should never be planted far separate from other kinds). Hovey's Seedling, Large Early Scarlet, Hudson's, Ross's, Phoenix, Keen's Seedling, Elton, Myatt's Seedlings ; and for variety and late bearing, a few of the Red and White Alpine or Monthly. In planting, set them in rows about tw^o feet apart, and eighteen inches apart in the row. Or, if beds are desired, make the beds four feet wide, and set three rows on each ; then leave an alley not less than two and a half feet wide between the beds. Keep clear of weeds, and if more plants are not desired, cut off the runners three or four times a year. A thin sprinkling of lettuce or radish seed may be sown on the beds the first year, but afterwards the strawberries will need all the space. It is a good plan to cover the surface be- tween the rows with straw or hay at the time of fruiting in the spring, to keep the fruit clean, and partially to protect against drought. 346 QUARTERLY JOURNAL. [From the (New- York) American Agriculturist]. ROOT-GRAFTING. After reading this article, every farmer can easily provide himself with an orchard of the choicest fruit, and without other cost than a little of his own labor ; for he has only to procure a few apple seeds and sow them, and then do his grafting in the winter evenings, when there is scarce anything else to occupy his attention. Root-grafting is now more generally practised than tree-grafting, for the following reasons. 1. It is stronger than budding, and the scions have as straight and handsome a growth of trunk as seedlings. 2. A tree may be brought to bear from one to two years sooner by this method. 3. It can be done in the winter as well as the spring, a season when the nurserymen are least employed. 4. Three times the number of trees can be thus obtained from the same stock. Pi'epm'ing the seed. Take apple-pommace at the cider-mill, and transport it to any place near where it is desired to plant the seeds, and spread it on the ground ; then turn it over with a rake or pitch- fork, and gather the principal part of the straw from it, leaving the pommace in beds not more than one and a half to two feet thick. If left thicker, or much straw remains in it, the pommace heaps are liable to ferment and destroy the vitality of the seeds. Leave it in this state all winter, without covering. If the seed is to be obtained from any great distance, it must be washed clean, thoroughly dried, and then packed in a box for transportation. Planting. The soil should be of reasonable fertility, and free from springs or standing water ; indeed, it is better to have it too dry than too wet. As soon as the frost is out of the ground, plow, harrow, and prepare the land where the apple seeds are to be planted, the same as for a good crop of corn. Now stretch a garden cord any length required ; lake a hoe in hand ; as you walk forward, let it be drawn behind you, straight with the line, and about one inch deep in the ground. This makes a drill six inches wide, and deep enough for planting the seeds. Into this scatter the pommace an inch thick, and then cover it over with the hoe about an inch deep. The drills should be from three to four feet apart, according as one has more or less ground to spare. The latter distance is best, be- cause it gives more room between the rows ta work the plow or cultivator, to stir the earth and keep the weeds down. If the trees come up thicker in the rows than wheat or rye usually does after sowing, they should be thinned out by pulling up whatever is neces- sary, and thrown away, as they will hardly repay the trouble of transplanting. After culture. This may be the same as with a crop of corn. It is very important to stir the earth, and keep it loose, for the better spreading of the apple tree roots ; also to check the weeds, other- wise they will choke the growth of the trees, and frequently over- shadow and kill them. SPIRIT OF THE MONTHLIES. 347 Diseases and insects. Apple trees, the first and second years, are very subject to mildew, the attacks of lice, and a small green fly, wl