SF487 .L49 ** \\usem7i of \ 1869 THE LIBRARY im LlO: u WRIGHT'S BOOK OF POULTRY REVISED AND EDITED IN ACCORDANCE WITH THE LATEST POULTRY CLUB STANDARDS 1 BY S. H. LEWER OF " THE FEATHERED WORLD " ASSISTED BY LEADING SPECIALISTS WITH THIRTY COLOURED PLATES AND NUMEROUS OTHER ILLUSTRATIONS CASSELL AND COMPANY, LIMITED LONDON, NEW YORK, TORONTO AND MELBOURNE lO - OcV. 2,0. '3 ALL RIGHTS RESERVED FOREWORD The task of an Editor called upon to undertake a new edition of such a work as Lewis Wright's Book of Poultry is simplified by the fact that in its many successive editions its author kept it so well abreast of the times that the reviser's task consists chiefly of additions concerning new varieties introduced since the book was last published in 1904. Certain statements in the text, it is true, had to be modified in the light of later experiences, and especially was this the case in connection with the references to American poultry plants, for many of those described in the last edition are now defunct, and the space devoted to them has been made use of in other directions. Still, as far as possible, Lewis Wright's text has been supplemented rather than altered. Specialists in each variety have rendered me, as Editor, the same kindly help that they did the author in supplying notes on the different varieties where alterations or additions were necessary, and my friend, Mr. F. J. Broomhead, has assisted me in the book's general revision, and especially in connection with the incorporation in the work of The Poultry Club's new and revised standards of perfection issued in 1910. The addition of these latest standards of perfection, amplified and thoroughly revised as they have been by Mr. W. W. Broomhead since Mr. Lewis Wright's death, mark an important advance in the usefulness of THE BoOK OF POULTRY. It is right to state here that, except as regards this work and the volume of the Poultry Club, the copyright in these standards is reserved. iv THE BOOK OF POULTRY. Several new Coloured Plates are added to this edition, either portraying new varieties or else differences in type since the last edition was published. It is no small gratification to me that in this side of my work I had the assistance of Mr. J. W. Ludlow, whose artistic connection with The Book of Poultry since its first edition in 1S72 thus remains unbroken. The inclusion of a chapter on Mendelism by so expert and practical a fancier as the Rev. E. Lewis Jones, B.A., will, I trust, put before breeders new and useful theories. These, if studied in conjunction with Wright's masterly chapter on pedigree or line breeding, will do much to keep poultry-keepers on right lines in raising stock, either for fancy or utility pur- poses. A further addition is a short life of Lewis Wright by myself, and many who have profited by my old friend's writings will welcome this and the portrait which accompanies it. Finally I may, perhaps, be pardoned in saying that it is no small gratification to me, after thirty years of close friendship with Lewis Wright, to be afforded by ^Messrs. Cassell the opportunity of adding in the smallest degree to the continued usefulness of his lasting monument — The BoOK OF Poultry. S. H. LEWER. t^,^Msi^sSBm^. 1 LUCK OF DUCKS Photogiaihcd cii Messrs. II m. Cook a;d Sons Far,,,, Orpington, Kent. INTENSIVE AND SEMI-INTENSIVE POULTRY-KEEPING By The Editor THE INTENSIVE SYSTEM EXCEPT for a few bold pioneers, such as Majors Wathen and Mansfield, and those backyarders and fanciers who, owmg to lack of space, had perforce for years practised intensive poultry-keeping without "The City styling it such, the present sys- tem of intensive poultry culture m the British Isles may practically be said to date from the interest aroused by the poultry plant installed by Mr. Randolph Meech at the Festival of Empire held at the Crystal Palace in the summer of igii. Styled then " The City System " by Mr. Meech, though later receiving the now better- known prefix of " intensive," it was, we believe, frankly based by its promoter on American ideas, which were subsequently still further developed by visits to leading establishments in the United States, which were interestingly described in The Feathered World of Sept. 29, 191 1, and onwards. In the States, due largely no doubt to the rigorous winter climatic influences prevail- ing, intensive poultry culture is of older origin. One of its leading exponents, Mr. Philo, of Elmira, N.Y., has been practising it for about thirteen years. Prior to that he had kept poultry in the ordinary way for twenty-five years ; but his conversion to the system of closely confining birds in small houses (the average size used being 6 ft. long, 3 ft. wide, and 3 ft. 6 in. high) came about in a curious way, and was told by him to Mr. Meech. It appears that, having occasion to change his residence, he was only able to re- tain a few of the best of his stock. These, for lack of other accommodation, were confined in piano cases and like receptacles pending the preparation of their new quarters. To Mr. Philo's surprise, these closely confined birds gave far better results in eggs than any which he had previously received from them, and from this chance occurrence sprang the incep- tion of the Philo system, which has now de- veloped into an enormous industry, with some 5,000 laying hens and a big trade in appli- ances, eggs and chicks. Other American poultry-keepers favour larger pens of birds, varying from 30 to as many as 500 fowls in a single laying house (the Corning establishments in New Jersey in- deed running as many as 1,500 birds in each of their buildings, which are 160 feet long), and the same differences of opinion as to size of flocks hold good here; but in all, the fact is recognised that the restriction of liberty necessitates a greater care in diet so as to make up for the loss of natural food, combined with good housing, extreme cleanliness and ample provision for exercise for the birds. THE BOOK OF POULTRY. To these few notes of explanatory intro- duction, it IS necessary to add that the time has not )-ct come to state definitely the position which purely intensive poultry culture is likely to take in this country, and much of what fol- lows is the record of experiments rather than matured conclusions ; but its development since 191 1 has been very remarkable, and that it has a value to poultry-keepers, if wisely handled and its limitations recognised, there would seem to be little doubt. Especially is this likely to be the case with the class of poultry- keepers generally known as "backyarders," for by its means, instead of a pen or two of birds, each with their house and too often unsightly and unsanitary run tainted by the droppings of years, the new system admits of quite a flock of layers being kept — and, moreover, well kept — in comparatively little space. One of the foremost and most scientific ex- ponents of intensive poultry culture in small flocks in this country is Major ^lu^™'"''""'^ P. H. Falkner, R.A.M.C, of Methods. , , , t- 1 1 t Loughton, Essex, who has spent much time and thought in experiments con- nected therewith, and especially as to economic housing and feeding. A feature of this gen- tleman's poultry plant, when we visited it, was the material of his houses, which largely con- sists of unbleached calico. The floor is of wood, raised a few inches off the ground, sur- mounted by a framework of wood nine inches wide, on which is stretched wire netting ; three sides of this frame are covered with calico, but the front is left uncovered. The roof of the house, which is adjustable, is a similar combination of framework, netting and calico. All the houses are made on the place, and the woodwork and calico are treated with vege- table tar mixed with tallow as a preservative. The roof in addition to this for waterproofing purposes receives a couple of coats of coal-tar, and is then sanded before dry. These houses, from their lightness, are easily moved, and yet most durable, and have the advantage of considerably reducing initial expenditure on appliances ; a house 6 ft. by 3 ft., to hold six birds, costing but los. 6d. finished. A larger size, 6 ft. by 6 ft., to hold twenty White Leghorn pullets, worked out at about 25s., and repairs in case of damage are easily effected. All the drinking water given to the birds was, we noted, coloured with a solution of per- manganate of potash as a precaution against the introduction of disease. For the dry mash used we noticed an ingenious device in the substitution of a hanging calico trough for the ordinary wooden feeding box. It is found that the yielding character of this material to the pecks of the birds entails practically none of the waste usually present with wooden troughs. On the essentials of intensive poultry -keep- ing ]\Iajor Falkner very kindly sent us the following notes: " Firstly, what is it ? As the writer under- stands intensive hen culture, it consists in Major Falkner maintaining, and to some ex- on the Intensive tent raising, poultry upon limited System. areas of ground in such a manner that both the soil and the fowls themselves are protected from certain atmo- spheric influences. " With former intensification methods this vital principle was, generally speaking, but partially complied with ; and in those cases where such was otherwise, the operator had not the requisite training in the science of animal feeding, etc., to maintain his stock in that perfect health that is so necessary for ' egg machines ' that were expected to lay at great speed under highly artificial conditions. " In the majority of cases, however, the culture was attempted by placing numerous fowls upon a small and limited area of un- covered soil — more or less permanently. Now soil is one of Nature's greatest disinfectors ; it contains within it myriads of small organisms for the purpose of breaking up organic matter, such as poultry manure, the presence of which would provide an unhealthy environment for the animal and vegetable kingdoms. When organic matter is present in moderate amount, these scavengers are efficient workers, but once contamination reaches excess tliey are literally poisoned, and suspend or cease their efforts for good and all. In poultry manure, for instance, there is nothing harmful in the way of toxins or poisons to which we refer. They appear only when sufficient moisture and heat are available for the development of putrefactive organisms, the life cycle of which is associated with poisonous gases and toxins fatal to the health of the soil germs them- selves, or those poultry that have the misfor- tune to be continuously subjected to such insanitary surroundings. Not only do the poultry inhale the noxious fumes rising with the cool ground air as it expands from the heat evolved in the putrefactive process, or that actually forthcoming from the fowls themselves, but they unavoidably consume much fetid matter adherent to grain or other food that is served. " W^ithin these few scientific facts lies the INTENSIVE AND SEMI-INTENSIVE POULTRY-KEEPING. great principle of modern intensive hen cul- ture. We cover our intensive hennery with a waterproof roof, and we remove its litter bed (by means of a raised floor) from the influences of ground air and its moisture. We aim to retain all excrement from our fowls in a ' dry as dust ' condition, because we know that by this means its ammonia, etc., becomes 'fixed,' and the organisms of putrefaction are unabk to reproduce their kind through the absence of moisture and heat — no putrefaction can pos- sibly take place. "We do more than this. An efficient in- tensive house has a front that is perfectly open at all times, so that the air within its walls is maintained in a state of absolute purity year in and }'ear out ; yet in such a manner that the birds are never subjected to draught, excessive exposure to sun rays, or the lack of light so necessary for their welfare. The fowls' food is exactly w^hat we choose to make it for any given purpose ; for have we not absolute con- trol of the ration, although we are often sadly ignorant with regard to the formation or ap- plication to the hen flock. " Similarly, we can compel the fowl to take as much or more exercise within a first-class intensive house as ever she could obtain upon a perfectly open range. " We claim for our system that, by means of it, the average hen can produce thirty per cent, or more eggs during the winter months, or, for the matter of that, during any given season, than is possible otherwise. This may appear an extravagant statement to those who are unacquainted witli the method, and especially to the many who have already suffered loss through the supposed advantages of poultry-keeping ; yet we simply make the statement from some five years ardent, con- tinuous, and practical work upon intensive lines. " Why it should be so is clear enough to the writer. A laying hen exposed to the vagaries of our climate can, and should, be kept in ' the pink of condition ' upon a free range. Good fare, health, and comfort may one and all be hers ; yet her nutrient intake, her food, must expend itself largely to over- come needless exercise, effort that is at one time more, and at another time less, than is necessary for her health. Not only so in re- spect to this class of work, but an equally large measure of fruitless effort must be directed elsewhere. We refer to the great work of her vasomotor system ; the contractions of her surface blood vessels in their effort to drive the blood stream to deeper levels in order to maintain the balance of the body heat. This means a great deal of work, and as such, much needless waste of food that is no longer available for egg production. Even where food is more than enough for every demand of the fowls' bodily needs, the very fact of these requirements undergoing sudden alterations — great and small — will account for the difference between free range and intensive 'results.' The egg-producing organs of a domestic hen are at their very best when the influences of her environment change but little. For instance, a given flock reaches a certain average daily production. Suddenly the weather changes ; it matters not whether from heat to cold, or the reverse, the average return of eggs will fall until the flock adjusts itself to the alteration, whatever it may be. '' The intensive house provides open air without the disadvantages of open range, and provided the operator has a good know- ledge of his subject, practically all its advantages in so far as egg production is concerned." Major Falkner, in the preceding remarks, puts the case for the intensivist very lucidly Mrs.Bayneson 3-"^ fairly, but in his concluding Intensive Poul- paragraph might have added a try-Keeping. reference to the great advantage to the poultry-keeper of having the work close at hand in compact form, and thus making it particularly adaptable for ladies, of whom numbers have taken up its pursuit. As well known amongst these we may mention Mrs. Baynes, of Boreham Wood, Herts, the author of " Intensive Poultry Culture,"* a handy text- book on the subject, and who has for some time successfully practised intensive methods for the production of table poultry and eggs, as well as achieved exhibition honours. Her plant, of which several photographs are here reproduced {see pages viii. and ix.), is especially interesting as showing what can be done in the limited area of a suburban garden, comprising as it does one house for 30 birds, one for 70 birds, and several holding from 6 to 10 birds in each ; besides which are smaller coops for rearing young stock, giving a total capacity of 350 to 400 birds on ^'q of an acre of ground. The house for 70 birds is divided into three sections, as Mrs. Baynes is a strong believer in small flocks, and considers 30 birds the maximum number to be kept in one house or section of a house, both from the standpoint of health and also egg- production. • The Feathered World. London, W.C. THE BOOK OF POULTRY. House for 30 Birds on Mrs. Baynes's Intensive Plant showing Rain-shutter Up. Note the Overhanging Drip-board at Top. The prime factors to her success are, in Mrs. Baynes' opinion, scrupulous attention to good housing, hygiene and feeding. As re- gards the first, a good idea of the buildings in use can be obtained from our photographs, the guiding principle being to provide a super- ficial area of at least 3 square feet per bird, and ensure good ventilation, dryness of litter at all times, combined with shelter suffi- cient to give warmth in cold weather and shade from heat in summer. To this end, as in all well planned poultry houses, the houses are open- fronted, and also higher at the front than at the back, so as to allow of the maximum of light and air reaching the birds ; windows at the sides also help in this respect. To keep out driving rain or snow, a wide overhanging drip- board at the top and adjust- able Hessian shutters are used. These latter are also of service in very cold weather in main- taining equable temperature, whilst, from their porous nature, admitting ample ven- tilation and light. The sizes of the houses here illustrated are, for thirty birds, 10 ft. 9 in. long by g ft. 6 in. deep, and 6 ft. 0 in. high in front by 4 ft. 9 in. at back. For the smaller breeding pens of ten birds, the size of house is 7 ft. 6 m. long by 4 ft. wide and 3 ft. 3 in. high. The whole of the appli- ances here are well and sub- stantially built, and whilst eotailing considerable outlay at the start will, if properly looked after, last a lifetime. Mrs. Baynes, who has the advantage of a wide experi- ence in answering correspond- ents weekly in The Feathered World, sums up her advice to intending intensive poultry- keepers thus : " Do not over- crowd ; the minimum ground space should be 3 square feet per bird, and the roof should be well raised. Especially this point be observed in tlie larger here the roof is a fixed one and must houses not opening and adjustable as in the smaller types. The litter of the houses must be kept absolutely dry and constantly spaded or raked over once a day, and excrement removed. The dropping boards should be scraped clean each ame House with Rain-shutter Down, Birds Scratchi;.,, iii Liuu the Net Bag for Green Food Suspended from Roof. INTENSIVE AND SEMIINTENSIl'E POULTRY-KEEPING morning, and remov'cd out- side to sweeten ; the sprink- ling of a little dry sand or earth thereon before replacing at night will assist cleanliness m this respect. " If on entering the house any smell of ammonia is de- tected, it is a sure sign that the litter is damp, and if still present after a thorough rak- ing and cleansing, the littcr must be removed and fresh supplied. I consider this absolutely necessary ; and in order to assist dryness, and also save cost of frequent re- newal of litter, I strongl)- recommend the use in all houses of boarded floors raised at least 6 in. off the ground. In this w a y, and by using suitable litter, be constantly sifted, and so kept thoroughly clean, and treated thus will keep sweet and Range of Small Coops for Rearing Young Stock on Mrs. Baynes's Plant. Also Useful for Moulting Hens. the latter can A Small Intensive Breeding Pen for Ten Birds. The Nesi Boxes are at Back, the Adjustable Roof is Raised, and the Hessian Rain-shutter in Front is Down. good for six months at a time without needing renewal. All houses must be open-fronted with sliutters for bad weather protection, and stufty houses avoided at all costs, for they are prolific causes of disease." As to litter, Mrs. Baynes first used a depth of 2 in. of dry soil or sand upon the board floor, covered by about 3 in. or 4 in. of wheat chafl^. She found this an excellent scratching material, but for some time past has utilised cedar wood shavings in place of the chaff, as less subject to damp in our moisture-laden atmosphere. Other intensive poultry-keepers use instead whole straw bedded fairly deep, the birds in their vigor- ous scratching soon breaking up the straw into short lengths, and it is held for this system that the droppings falling through are more easily removed than on mate- rial of shorter length. We have used oat c a v- ings, pea haulms and dry leaves, combined with dry sand, all with equally good results, the sine qua nan being that the litter is dry, the reasons for which are well set forth in Major THE BOOK OF POULTRY Falkner's notes. Peat moss litter we have seen condemned by some writers, but after a year's exhaustive trial in our house we found it quite satisfactory, and its deodoris- ing properties were excellent. Here again, as also with soil used alone and renewed at intervals, we found that the whole secret was dryness. Another point in h\-giene to be remembered is periodical cleansing and disinfecting of all houses and appliances, and care in seeing that birds are free from insects. If these pests are detected, an occasional thorough dusting with insect powder of the birds them- selves, especially round the head, neck, vent and under the wings, is advisable, and the nest-boxes and crevices of the houses can be treated in the same way. The addition of new birds to the stock should be effected with care m this respect also, and, to avoid any risk of introducing disease, the new-comers should always be given a few days' preliminary quarantine. Fresh birds should always be put into a house at night to avoid sparring, and should one bird be attacked, a judicious ap- plication of a solution of bitter aloes and alcohol on the parts affected is generally successful against further onslaughts. The same remedy is also useful in cases of feather plucking, which sometimes crops up at moult- ing time and amongst young stock. Upon feeding there are almost as many theories as there are poultry- F°eding* keepers, and the rations must naturally vary with the time of the _\ear and the condition of the stock ; but, broadly speaking, ;\Irs. Baynes sa}-s that the best feeding for intensive purposes is as follows : " It must be bulky, whatever it is. In grain I prefer small, sound wheat or oats or cracked maize (this latter very sparingly, for it is too fattening) ;. I use plenty of bran, and give more meat than is usual to birds on free range. Also green food freely, such as lawn clippings, cabbage and lettuce leaves when obtainable, and clover-hay, turnips, swedes, mangolds and sprouted oats in winter. More food is certainly required than for birds on open range, but it must be given in small quantities so as to keep the birds employed. The greater danger to avoid is that of the fowls getting too fat, when they quickly get lazy and liverish. I feel sure that' dry mash will be the food of the future for intensive work, as, if given regularly at stated hours, the birds cannot become too fat and yet get all that they want, and will go to roost, as is good for them, with their crops crammed. In this connection, where wet mash is used, it should only be given as the last feed of the day. Overheating foods must be strictly avoided under usual feeding con- ditions. " In feeding fowls in close confinement, my ideas are: (i) To make them work hard for their food ; (2) to feed bulky foods ; (3) to always keep laying hens just hungry enough to be always keen on their food ; (4) to judi- ciously use fat-forming foods ; (5) to give variety in food. The daily routine, if wet mash is used, is to start with a feed of corn buried deep in the litter at 7 A.M. (the late riser can rake this in over- night); II A.M., another light feed of corn raked in; I P.M., green stuff — if loose leaves, suspended in net bags ; if turnips or mangolds, cut in half and hung up for the birds to peck at; 3 P.M., a little more corn in scratching material ; and the last feed, half an hour before the birds go to roost, is a mash given in troughs, as much as they will clean up. The allowance of grain per bird is about 2 oz. each day, divided over the three feeds, which are varied necessarily in time according to the season of the year. The water supply must be changed frequently, and so placed that it cannot be soiled by the birds' scratchings. " I have found, however, after considerable experiment, that dry mash feeding gives de- cidedly tlie best results in every way, particu- larly as regards the ' hatchability ' of eggs. - I have therefore entirely discarded the wet mash feeding, except for table birds. My present daily routine is as follows: First feed to con- sist of green stuff, of which the birds should be tempted to eat as much as possible. Second feed, one heaped tablespoonful of grain per bird well raked into the litter about 10 o'clock. Third and last feed, the hoppers containing the dry mash are put in the houses between I and 2 o'clock and left in till roosting time, when they are removed. I think the intensivist will find this quite the simplest way of feeding and a great saving of labour." {See also p. xx.) As to the breeds most suited for such close confinement, Mrs. Baynes says : " For choice. White and Black Leghorns, and particularly the former, which do admirably under the system, and become very tame and docile. I have also done well with Buff Orpingtons and White Wyandottes, and I think there are few breeds which, if judiciously managed, would not give satisfactory results." To this we may add that we have had excellent results INTENSIVE AND SEMI-INTENSIVE POULTRY-KEEPING from White Wyandottes, and very fair from White Orpingtons, and, properly treated, almost all the popular breeds should do equally well. On the moot point as to whether breeding stock should be kept intensively, Mrs. Baynes says : " It is too early to speak definitely about results in England, having experienced both good and bad results. If adopted, the male bird should be rested frequently, and not left in the pen continually. I am inclined to think that correct feeding is one of the most im- portant points, and would advise the use of to constant pure food and water, less trouble m attention to stock, and, provided dry mash is used, much less labour. The stock are all close at hand, and weather conditions are practically neutralised, and more eggs can be obtained when ' eggs arc eggs ' at 2s. and 2s. 6d. per dozen. The birds are kept much cleaner, and, if exhibition birds, are also well shaded and moult quicker. The outlay at first IS undoubtedly larger than on open range, but much less ground is required, which means less rent, and thus enables you to have your poultry farm within easy range of any town, Mr. Herbert Jackson's Small Intensive Houses, Incubator House and Corn Store, showing the Adaptability of the Intensive System to a Small Area. cockerels rather than cocks, and light breeds undoubtedly have yielded the best results hitherto. Here, again, my best results have been since using dry mash." Summing up the intensive system, Mrs. Baynes says: "Where properly carried out, the' birds keep in excellent health, but like every other system it has its advantages and disadvantages. One of the latter is the oc- currence of egg-eating, but careful fixing and making of nest-boxes I have always found an unfailing cure for this if taken in hand at once; and, failing this, the ordinary remedies prescribed in this work can be adopted to cure the vice. Some of the advantages are plenty of eggs with delicate flavour, owing where, if much land was needed, rent would be a heavy item, and the houses, if expensive at first, are substantial and lasting." Very similar are the experiences related to Mr. Herbert "^ by Mr. Herbert Jackson, Jackson's of Machynlleth, whose acquaint- Intensive Farm, ance we were fortunate enough to make whilst touring Wales in the spring of 191 3 with the Egg and Poultry Demon- stration Train. Writing to us at the end of 191 3 Mr. Jackson said: " I send you photographs of my intensive poultry farm, which is built in my garden, and proves to the people that poultry and a garden go well together. I have been very successful, as I started in 1912 and now hold THE BOOK OF POULTRY a stock of 300 birds, of which all except a few were reared on the ground. I have four incubators, capacity 5CX) eggs, and hope next season to have a stock of 1,000. " I started in March, 1912, with a few White Wyandottes and White Orpingtons, and as I had no land I had to build my hopes on the new system (the intensive) by building two colony coops to hold six each. I found this system so successful both for getting a good supply of eggs and for keeping the birds clean and healthy that I have extended it, so that my plant now consists of fifteen houses to hold 250 layers, besides incubator house I feed my layers at a cost of ijd. per head per week, and can fatten chickens at an average cost of id. per head per week from birth until four or five months old." Mr. Jackson's system of feeding, it will be noticed, is less elaborate than that of Mrs. Baynes, if wet mash is used, and, with the exception that we give the soft food or mash at night instead of in the morning, is what we have found work very well for three years on an experiment con- ducted by us on intensive lines in our own garden. Our object was to test the effect on the general health of birds kept under such Kxperimental Intensive Plant in the Editor's Garden. (500-egg capacity, four machines) and corn store, and all in my garden. " You will see by the photograph how they are placed. There is no difficulty as to getting eggs in winter, as I get more then than in summer. My next move is to build on half an acre some large intensive houses to hold 100 birds each, which I am going to rear this next season, and so increase my stock tenfold. I reared my young stock this season on a quarter of an acre adjoining my house, and when four months old the young birds all go into intensive houses for stock or table birds. "I use for scratching material dry leaves, road dust and chaff, which cost next to nothing. I feed on soft food in the morning, green food at noon, and small grain at night. close confinement, and though necessarily, owing to our business duties, the bulk of the attention to the birds fell to gardeners and others hitherto altogether unskilled in poultry- keeping, we must confess that we were agree- ably surprised as to the results obtained in this direction, and also as to the number of eggs secured during the winter months from birds thus penned up. In order to show that it is not essential to scrap existing houses to test the system, we give a photograph above of our experimental intensive plant, only one of the houses in which is of true intensive type, viz. that in the fore- ground. The older types of houses in the background have yielded equally good results, and are certainly easier to work and clean out. INTENSIVE AND SEMI-INTENSIVE POULTRY-KEEPING in our experience, than the more up-to-date small type. They, however, occupy more room, give less proportionate scratching space, and are necessarily initially more expensive, and thus are not those which we should advise a beginner to build. On the whole, we think that the two houses of the type used by Mrs. Baynes [see photographs on p. viii.) are the easiest to work, giving fair head room, and thus avoiding the tiring bending over and lifting out of dropping boards, etc., entailed in what we are apt to style the " rabbit-hutch " type of small house, necessary though these may be for small breeding pens or young stock. Economy of labour and ease in handling lies, we are convinced, in moderate-sized flocks in such houses, which in a sense are akin to being compartments of the large intensive houses to which we must now allude. As the backyarder's covered-in scratching shed and the fancier's roomy Hou^ses^"*^"^'"^ exhibition pen may be said to have been the forerunner of the small intensive house, so the large winter laying houses common in America, and not unknown in this country also, were the an- cestors of the modern double-decked intensive house, ranging up to as high as 3,000 birds under one roof. The principle of so winter- ing live-stock is common to agriculturists, and has been adapted to poultry with excellent results. A capital example of this type of house was one which we visited early in 191 2 on the poultry establishment of Mr. Martin Burnham, at Cranbrook Common, Kent. It is built to accommodate 500 hens in two flocks, and at the time of our visit held about 300 healthy scratching occupants. This house is best described as practically open-fronted, being boarded up 2 ft. from the ground with wire netting above that, over which canvas shutters can be dropped if necessary to keep out driving rain or snow, and thus keep the floor dry, that essential factor to success in all intensive poultry- keeping. From a height of 7 ft. 6 in. in the front, the roof slopes to 4 ft. G in. at the back, the depth of the house being 18 ft., with a total length of 100 ft. These dimensions of height and depth Mr. Burnham has found by experiments to be best suited for light and air in houses of this kind. Along the whole length of the back of this shed runs a wide shelf, serving the purposes of a dropping- board beneath the low perches, v,'hich is kept scrupulously clean and dusted with lime daily. Very noticeable in this big house was the total absence of smell, due to the ample air-space and splendid deodorising properties of the dry peat moss litter with which the house was deeply bedded, and into which all corn given was well raked so as to give the hens ample exercise. On this establishment bran is always kept before the birds, and alfalfa is largely used as an addition to the ordinary mash for laying hens. It is an easy transition from a house such as this to the modern double-decker, the largest of which, capable of holding 3,000 hens, is on the Hamworthy Intensive Poultry Plant. This we have not seen, but have per- sonally inspected the well-known establish- ment of Mr. C. A. Potter, at Ferndown, near Wimborne, whose two double-deckers, with a capacity for 1,000 hens each, are shown in the photograph on p. v., and are remark- able structures. They were described by us in The Feathered World of October 24, 191 3, and we venture to repeat the notes as of interest, though it must be remembered that these and other large houses have not yet been running long enough for a definite conclusion as to whether, for large plants, this particular form of house will or will not supersede the smaller separate houses with or without out- side runs. Ferndown is a scattered hamlet midway between Wimborne and Ringwood, on the borders of the New Forest, and within easy reach of an excellent market for eggs and chickens in Bournemouth, and this factor means much to a utility poultry-keeper. The farm was started in 191 2, and, we understood, had so far justified its existence that the erec- tion of a third house was under contemplation. Mr. Potter resides with Mr. and Mrs. Potter, sen., and his sister, all fortunately keenly interested in the enterprise, for three years of experiment with small pens of fowls on the intensive system have taught us the absolute necessity of scrupulous personal attention on the part of whoever takes up this side of poultry-keeping ; for, whilst it has great at- tractions, since it makes the question of weather to a personal extent a negligible quantity, it has always great dangers lurking for the careless or slipshod attendant. We started on our tour in a small lean-to conservatory, which was stacked up with boxes of oats in different stages of sprouting; some twenty boxes of these are used every day, and the stage at which Air. Potter has found it best to give them to the fowls is when the green sprouts are i in. to 2 in. high. Other green food, in the shape of kale, cab- bage, etc., is given, for sprouted oats, excellent THE BOOK OF POULTRY lien Semi-Intensive Houses on the Molassine Co.'s Experimental Farm at Twyford. as they are, do not suppi}- the mineral pro- perties of crops grown in earth. The double-deckers illustrated on p. v. are erected facnig south, and a sheltering belt of fir trees keeps off wind. The soil is a silver sand on clay, and thus, whilst below there is a good deal of moisture, the surface drains well, and there is an abundant supply of dry, clean sand available as floor covering for the houses beneath the whole straw litter. The two houses are each loo ft. long by i6 ft. deep, and arranged in two floors, each divided into ten compartments, 20 ft. wide by 16 ft. deep, to hold fifty birds each. The front on each floor, as can be seen, is partly boarded up below the wire-netting, to which double canvas shutters are provided. The ground floor is raised 18 in. from the soil, so as to be thoroughly dry, and as a preventive against vermin. The height of the lower com- partments is 7 ft. throughout, and that of the upper storey 7 ft. 6 in. in front, sloping to 4 ft. 6 in. at the back. Food and water-vessels are raised well off the ground, as arc also the nest-boxes, so as to allow the whole extent of the floor for scratch- ing purposes. The perches rua longitudinally above the nest-boxes, which are 15 ins. off the ground, with a dropping shelf beneath them, from which the manure is collected daily. Whilst eggs can be taken from the nest-boxes from the front, the birds enter from the back, so as to give greater seclusion, and also as a partial preventive against egg-eating. An in- genious device is gradually being fitted to all the nest-boxes in the shape of a plaited concave straw nest, with a centre aperture, through which the egg, when laid, rolls away below on to the well-littcred floor of the nest-box, out of reach of a possible egg-eater. Trap-nesting is not adopted here, but a careful watch is kept on each flock and their record. The stock is a mixed one as regards breeds, and as eggs are the sole object, the hens are sold at the end of their second season, in time for the Jewish festivals. In making contracts for the supply of eggs a guarantee is given that no egg shall be dis- patched more than twenty-four hours old, and by watching the quality as well, as much as 3d. per dozen above the market rate of the district had been secured, the price early in October being is. 6d. per dozen. This is an item of importance on the year's turnover. The manure, too, we learnt, was a con- siderable source of revenue, all procurable from the dropping-boards being taken at a good figure by a market gardener, as were also the sweepings from the floors, which are relittered half-yearly, the total amount realised for manure being estimated at over £100 per annum. INTENSIVE AND SEMI-INTENSIVE POULTRY-KEEPING The tour of the twenty compartments (ten to each floor) of these formidable-lookmg double-deckers naturally takes time ; but the working had become so systematised that Mr. Potter and his father then felt equal to the attention of another i,ooo birds without making the labour too arduous. Hardy young stock reared on farms were then being used, and we thought advisedly so as not to add the dangers and troubles of intensive rearing to the work. Every precaution is taken against disease, and ailing birds are promptly elimi- nated. This risk of wholesale infection seems to us to be the danger-spot of these huge colony houses, and their success in this respect greatly depends upon being able to anticipate disease before it gets hold of a bird. SEMI-INTENSIVE HOUSES. Another interesting plant of the large flock description, which we also visited m 191 3, IS that of the Molassine Company, near Twy- ford, where, on a large experimental poultry farm on the extensive system, this firm also in- stalled three houses on the intensive system, each to hold a flock of 500 birds. These houses are situated a hundred yards apart, with ample land around each, so that they can also be used as semi-intensive houses by allowing the birds their freedom in fine weather, and this is the plan now adopted. The houses are 100 ft. long, 16 ft. deep, and the roof at the front is 7 ft. high, sloping back to 4 ft. 6 m. at the rear. The eaves overhang, and two tiers of canvas shutters provide shelter against cold winds and driving ram or snow. 1 he floor is of wood, and the houses are raised on brick piers, varying in height, owing to the slope of the ground, from I ft. to 4 ft., thus allowing ample air- space beneath to avoid moisture from the ground, and also incidentally affording capital dry storage cover for spare coops and ap- pliances as well as litter. The internal fittings are: (i) Nest-boxes at the back of the house, with entrance from behind, so as to ensure privacy and a certain amount of darkness as a first preventive against cgg-eatmg ; (2) two rows of perches, arranged on a shelf above the nest-boxes, running longi tudinally down the house, but ending short of the side walls, so as to avoid crowding into the corners ; (3) the floor bedded fairly deep with long straw and the usual water and food troughs. Experience here, as in many such houses recently visited, points to the subdivision of these large intensive houses into several Interior of one of the Molassine Co. s Semi-Intensive Houses at Twyford. THE BOOK OF POULTRY Some Experiences. compartments, and also a rearrangement of perches, from one or two long ones lengthways to a number of short ones crossways, so as to avoid crowding at roosting-time. The labour entailed in feeding and clean- ing the houses will, of course, be more, but the greater ease with which the approach of disease can be detected and warded off (and in that appears to lie the secret of success for the intensive poultry-keeper in our treacherous moisture-laden climate) will more than com- pensate for the extra trouble of the smaller flocks. Moreover, it is thought that a better record can be kept of laying where trap-nesting is not adopted, and also that vices like feather plucking and egg-eating can be more readily detected in these smaller colonies than in the very large flocks, interesting though it may be to see 500 fowls busy scratching in one group on a well-littered floor. Asked as to experience of the intensive system, we were told that the two worst evils which had been encountered were a temporary epidemic of roup in the previous winter and a bout of egg-eating in one flock of hens. The first evil had been successfully overcome by assiduous attention to the birds and ap- plications of the usual remedies ; and the second, probably caused in the first instance by a few soft or thin-shelled eggs becoming broken, had been combated by frequent col- lection of eggs laid, paring the beaks of offenders, and the leaving about for the fowls of eggs, for the usual contents of which bitter aloes had been substituted. A change of green food, also, from rape, of which the birds soon tired, to cabbage or swedes, was also found beneficial in this respect. Such a plant as this is, of course, not strictly speaking intensive, but semi-intensive, and is interesting thus as illustrating a tran- sition which has taken place on several large utility poultry farms where the new strictly confined methods after experiment have given way to the older system of allowing the inmates of these large houses free access to outside runs, or, as in some instances, only when the weather is fine. Mr. T. W. Toovey, of King's Langley, whose farm is further alluded to on pp. 154 and 155, is one of those whose experi- ences have caused him to believe in the benefits of reversion to older methods, and when visiting him in the autumn of 1913 he was very outspoken on this point. Whilst granting full force to the arguments of his intensivist critics that Mr. Toovey did not give their system the best chance, owing to his use of cement floors to his houses (always a source of damp in our climate), and somewhat scanty litter, the experience of so practical a poultry- keeper as Mr. Toovey is interesting, and we are glad to be able to illustrate his houses. There are fifteen of these, open-fronted at the top half, with wide overhanging drip- board and canvas adjustable shutters above the glass, and wood front below, and with doorways and windows at the sides. In size these measure 30 ft. long by 20 ft. deep (intensivists usually restrict the depth to 16 ft.), and in height they range from g ft. 6 in. to 5 ft. at the back (as against 7 ft. and 4 ft. 6 in. m the usual intensive houses). From the additional height in front the in- creased 4 ft. of depth does not appear a serious fault of construction, for on inspection light and air appeared to travel well to the back of these sheds. Each of these houses is built for 100 birds, which are let out on alternate sides of their house into large grass runs, in which every precaution is taken against the ground be- coming foul by taking a crop of hay annually and by resting and also grazing. For dis- infectant purposes the houses are periodically dressed with a solution of i in 16 of crude carbolic. Mr. Tom Barron, of Cat forth, near Pres- ton, is another thoroughly practical utility poultry-keeper, who, from small beginnings, has built up one of the best known farms in this country, and made a speciality of laying strains. His experiences, then, are not to be lightly discarded, and visiting him in August, 1913, we were fortunate to secure these, which are as follow: " A great deal has been written during the last two or three years about intensive poultry- keeping. Some people swear by the intensive system, whilst others state that it does not pay, and that the semi-intensive plan is best. As a practical poultry man, with an experience of the semi-intensive system for a good many years, I agree with the latter. " In starting large housing, my idea was to keep a greater number of birds together in one flock. I thought it would be cheaper to build for a large number than it would be for a similar number in smaller houses. But no one would imagine the trouble and loss 1 had to contend with in my first experience of housing large numbers in one flock. I had practically all my birds infected with roup and other diseases, although roup was, I found, the greatest enemy to contend with. INTENSIVE AND SEMI-INTENSIVE POULTRY-KEEPING ■' Now, in my opinion a man must never attempt housing in the very large house unless he has had many years of practical poultry- keeping, because the very first thing that would happen would be that the birds would have roup, and the great point then is knowing the moment the birds are infected, and using the right remedies to cure them. If this dreadful poultry disease is not checked in its first stages, it will probably practically beggar him. I have tried both the little-run system and the large intensive house, but to-day, if I were going in purely for eggs, and not for selling sittings for hatching purposes, I would certainly build the large house ; but, mind you, I say again a man must know his busi- ness. This house would be the semi-intensive and not the intensive system. "Perhaps I might give a little of my own experience. In igi2 I put 400 la\'crs into my semi-intensive house, and, keeping it entirely closed up, made it fully intensive, and thought of doing great things, as I had read a lot of correspondence in the papers, and imagined the system quite feasible. The birds did very well indeed for three or four months, then I found they began to ail — something like pining it was — and gradually lost colour and condition ; their combs turning quite white. However, I thought I about nineteen years. This was turning the birds out when the weather was fine — all day if the day was suitable— and closing them up at night. On a rainy day I would keep them up until the w^eather and runs were suitable ; if snowy closed in all the time, and if frosty kept up until the air seemed suitable ; then out they would go, if only for an hour. The birds were, of course, fed inside the house all the time, in our usual way with the large flocks. And, in my opinion, it is this semi- intensive system that is best in Engand, and in any other country if tried, and the other plan I do not consider will stay. "After I had let the birds out day by day for about a fortnight, they had got into the best of condition, and I had an abundance of eggs from them. This proved to me con- clusively which plan was right. " This house, which has since again been used as a semi-intensive house, is 72 ft. long, 18 ft. wide, and 18 ft. to eaves. It has a span roof boarded underneath, and with corru- gated iron covering this woodwork. In the south wall it is fitted with shutter windows, which, by means of ropes and pulleys and counter balance weights, can each be lifted or let down at will, according to the weather and time of year ; the openings being covered with wire netting. This makes the south wall an open front the whole length. A storm screen, 3 ft. wide, is fixed outside the building just above these windows, keeping out the rain during close but wet weather, and checking the power of the sun's rays into the house. persevere and this intensive would master plan, but at the end of six months it was necessary to turn the birds out, or they would have all died. Some were lost as it was, and I thought it quite time to give up, all the birds having gone off laying. " I then went back to my old plan, which had been used for b Front View of One of Mr. Toovey's Houses. THE BOOK OF POULTRY " The nest-boxes, thirty-eight in number, are just below the windows, and the size of each is 14 in. each way. The tops of the nests slope sharply from the wall to the front, which keeps the birds from using these as perches. " On the opposite side of the house is a dropping-board, running the whole length of the building, 5 ft. wide and 2h ft. from the floor. The perches, i ft. above this board, and themselves 3 in. deep, are arranged along the entire length, but transversely, not length- wise, being 18 in. from centre to centre. I find very long perches incline the birds to crowd together, and after getting overheated these being 3 ft. by 2 ft., also in the gable ends and close to the floor, under the dropping- board in the north wall, by fourteen windows 20 in. square, so that the birds can easily see to scratch out their food from the litter, in which the grain is always thrown. The litter is always 2 in. to 3 in. deep. " The water is contained in two large piggins, which are mounted on platforms to keep out the scratching litter, and these are entirely emptied, scrubbed out, and refilled daily. The mash, given towards evening, is fed in the troughs standing directly on the floor, but the green feed of mangolds, turnips, and cabbage for winter-time is put into specially made ^^'^^ ■.'^'•4''t*f^*^t Exterior of Mr. Tom Barron's Large Semi-intensive House with Fowls at Liberty. they get chilled. Being split up, as they are, into forty short perches, across the dropping- board, distributes the birds more, and the ample space between the perches keeps them from fighting, and being all one level has the same satisfactory result. "Every 12 ft. this dropping-board, with its perches above, is divided up by partitions from the floor to the square of the house, and the space above being lathed over and covered with straw, stops side down draughts to the birds on winter nights when perching. "At each end of the building is a large door, running on overhead pulleys, 8 ft. wide, which allows of a horse and cart passing through from end to end, for cleaning and other purposes. The building and floor is well lighted from the roof with twelve windows let into the wood and corrugated iron above it. troughs, trestle formed, with a standing board on eitlier side of its length a few inches from the floor. In addition to the dry and mash feeds, the birds always have before them grit and shell. "The floor of this building is raised about 6 in. above the ground le\-el outside, and is covered with asphalt. It would perhaps in- terest readers to know how this floor was made. About 20 tons of cinders were put down. These were rolled and rammed until the whole was hard and level. When in perfect condi- tion, about 4 tons of asphalt w-ere laid over to about the depth of i in., and hardened, and a fine layer of cement gave a finish to the surface. This is one of the best floors I have had on the farm. "The runs are on both sides of the build- ing, and are reached by the birds through the INTENSIVE AND SEMI-INTENSIVE POULTRY-KEEPING glass windows near the floor, one at each end of the north wall sliding back when required, and two similarly in the south wall. The runs are divided in a line with the house, and the birds can thus be turned into either run as desired. These grass runs are used alter- nately, say when the birds have run a week or so on one side of the house they are turned into the other. This allows the runs to freshen. better, as it keeps the birds at the feed. They like change. This is well mixed, however, before being given to the birds, and is then thrown into the litter and raked amongst it. The litter is cut straw, chaff, or peat moss. There is also constantly before the birds a bran hopper, in which is a mixture of one part ground oats and three parts bran. At dinner- time wc .!_;"i\e, iierhaps, a little more of the till nmuiii i|^^^^. m',. ii .'1^ i Interior of Mr. Tom Barron's Serai-intensive House. " As 1 have previously stated elsewhere, I do not think a great deal of land is needed to a house like this, because the birds are for a greater part of tlic time in the Jiouse itself. An acre with this size of building does very well indeed. The house and the system are the great points, not the amount of land. " The menu for the semi-intensive layers is as follows : In the morning we feed a mixture of oats, wheat, split Indian corn, a little coarse wheat — say a decent sample of cockle — a few split peas, and perhaps a little dari. The more kinds of grain fed, in my opinion, the morning mixture — not a feed, but just a little to keep the birds working. By this means they are prevented from standing about on one leg and catching colds, as they would do with a warm, wet mash in the morning. "Towards night we feed, in the troughs, a mash composed as follows : One-third part bran, one-quarter part thirds or middlings, one-quarter part biscuit meal, one-eighth part meat meal, such as fish meal or granulated meat, about one -eighth part clover meal or alfalfa meal, changing the thirds sometimes for ground oats. This we mix with water from THE BOOK OF POULTRY the large boiler, in which we have already steamed a few bucketfuls of whole oats. The whole IS well mixed in the mixing trough, until a good mash, crumbly, but not sloppy, is made, and this is taken to the birds in the wheelbarrow. " We give the birds as much as they will possibly eat at night, and if there is a little left overnight we do not mind. In my opinion they should leave a little of the night's feed. There is not so much danger of the stuff going sour in large flocks of birds like these. They are not easily overfed. But the great point is to give them sufficient m proportion to the smaller flocks. " My idea is, that the profit from such a house, with such treatment, should yield ;{,iOO per year ; this is allowing for depreciation of the house and birds and rent, but not including the proportion to be debited to attention. This IS my honest opinion, and I have tested it now for some years. In conclusion, I do not want readers to run away with the idea that the semi- intensive system is something quite new ; it has been given a twenty years' experience by me and is English. Providing a man will do all that I have set forth, and take off his jacket to it, he will get on all right, but it is no use the lazy man attempting the business, for it requires attention every day — .Sunday as well as week day." A statement such as this from Conclusions. =0 experienced a poultry-keeper as Mr. Barron naturally at- tracted considerable criticism, and a reply by Mr. Meech, in his paper on Jan. 14, 19 14, took grave exception from the inten- sivist point of view to these criticisms. Briefly put, these objections were to the effect that for intensive purposes Mr. Barron's house was not suitable, being wrong in con- struction, deficient in light and ventilation, and for the number of birds (400) had, instead of four square feet for each bird, but a frac- tion over three feet. Mr. Meech condemned the apex type of house and the size of the flock of birds placed therein, maintaining that with smaller flocks of 100 at most, and a better arranged house, Mr. Barron's conclusions would have been different. Such points are, of course, quite fair to advance, but we think from our visits to several of these great utility poultry-farms, including the well-known Worcestershire Poultry Farm, and the experiences already cited, that for them the semi-intensive method is the better. The large and varied head of stock carried, the fact that ample grass run -is usually available, and that the big staff of helpers necessary does not admit of that minute personal attention to de- tail which seems such an essential feature of the purely intensive system, all tend to the conclusion, as they themselves appear to have found, that for them the older method is the better course. Such a conclusion can be arrived at without in the least disparaging the utility of the in- tensive system for egg and table chicken pro- duction, as indicated earlier in this chapter. For breeding purposes it will always be well to have stock available bred and raised on free range systems until more exact information is forthcoming as to the effect of close confine- ment, and purely artificial feeding on several generations of intensively bred fowls. It has been stated, we know, that neither health nor constitutional vigour suffers even to the tenth generation of intensively bred poultry, but until exact comparisons can be instituted and results scientifically tested, it appears better to go by human analogy, and just as most statesmen deplore the growth of a town-bred nation as opposed to one of the sturdy yeoman type, so we may conclude that young stock reared under healthy, open-air conditions and free range will make better material, both for intensivists and semi-intensivists, than others bred and brought up in confined and purely artificial surroundings. Within these limitations, and with a wise regard to the general principles of poultry- keeping laid down in the other chapters of this work, there seems little reason why the intensive system, especially as applied to back- yards and suburban gardens, should not add thousands of successful recruits to the ranks of poultry-keepers. For the benefit of beginners we conclude this chapter with notes from a well-known writer on utility poultry of a dry mash suit- able for fowls kept intensively for egg production : — " A useful mixture is one measure of pea or bean meal, four measures of sharps, one measure of maize meal, four measures of ground oats, one measure of fish or meat meal. The above is described as the 'stock mash,' and to one measure of this stock mash should be added two of bran and two of clover meal when it is ready for feeding. The feed is supplied in hoppers, which may be closed or opened at will by the attendant, and the birds should have the run of these hoppers about two hours per day." CONTENTS Foreword ......... On Intensive, and Semi-Intensive Poultry-Keeping Introduction ........ Mendelism and its Application to Poultry Breeding 7- 8. 9- ID. 13- 14- 15- i6. 17- i8. 19. 20. 21. 22. 23- 24. 25 26. 27. 28. 29. 30. 31- 32. ■ 33- 34- 35- 36. 37- 38. 39- Poultry Houses and Runs . The Science of Feeding Poultry Practical Management and Feeding of Fow The Egg and Sitting Hen . Artificial Incub.\tion . Rearing and Care of Chickens Poultry for the Table Poultry Farming National and Commercial . Exhibition Poultry and Utility Pedigree or Line Breeding Practical Breeding and Rearing of Prize Poultry Exhibiting . Shows— Judging — Trimming — Technical Terms Cochins Brahmas Langshans . Orpingtons . Plymouth Rocks Wyandottes Malays, Aseel, and Indian Game The Old English Game Fowl The Exhibition Game Fowl Dorkings and Sussex Fowls Spanish Minorcas Andalusians Leghorns and Anconas Hamburghs and Redcaps Polish .... French Breeds of Poultry Other Continental Breeds Unclassed Breeds of Poultry . Bantam Breeding. Game Bantams The " Variety " Bantams . Turkeys, Guinea Fowl, Pea Fowl Ducks and Ornamental Water Fowl Geese and Swans. Poultry Diseases and Vices. Vermin 15 31 42 55 67 89 106 145 161 172 181 190 211 221 240 257 279 293 304 315 331 347 361 375 393 399 407 411 429 451 461 476 486 507 519 539 557 585 601 LIST OF ILLUSTRATIONS Air Cell .... H Egg-tester ....... 82 Albions ..... 298 ,, A Home-made . . . . 83 Ancona Cockerel .... 427 ,, Hearson's . . . . . 66 Pullet .... 428 Eggs. resting ...... 65 Anconas ..... 423 Exhibition Game, De\-elopment of 362 Bantam, Old English Game . 51S Feather, Dark Hackle .... 268 Bantams ..... Facing 520 ,, Hackle, of Dark Brahma Cock 270 Black Cochins .... Facing 250 Saddle Hackle of Cock . 270 Rock Cockerel . 311 ,, Show Hackle . . . . . 268 Bone Cutter, Furness' . 40 Feathers, Dark Brahma Pullet, in 187 1. 271 Brahma Cock, Dark 276 from American Barred Rock Pullet, ,, " Favourite 2 " 265 1901 . . . . . 310 Brahmas, American Light 275 ,, from Dark Brahma Pullet, 1900 -'73 the first Dark, sent to England 264 ,, Hackle, of Silver Spangled Cock 451 Breda Cock, Head of . 481 ,, Hen, 1S7C 432 Breeding Chart, Mr. Felch's . 186 Hen, 190C 432 ., Pens, portion of lo-acre field at ,, of Barred Rock Hen, 1872 30S Sowerby Grange divided into sixty ijfj ,, of Brown-red Cock 367 Brooder, Mrs. Cheshire's Coverlet . 100 of Cock-breeding Partridge Hen 249 Buildings, Plan for a central range of 26 of Dark Dorking Hen of Medium Dark Dorking Hen 378 379 Campine Cockerel, Silver 47S of Pencilled Pullets, 1900 442 Hen, Silver . 479 ,, of Silver Spangled Hamburghs 43 4. 435 Campines, Silver, as exhibited in ] 900 477 of Silver-grey Dorking Hen 382 Chamber, Hot Radiating 102 ,, of Silver-pencilled Pullet, 1870 443 Chick on fifth day 58 ,, of Silver-spangled Polish Cock 454 nearly ready to hatch. 59 Hen 455 on second or third day 5S '/, of Spangled Polish, Crest 453 ,, on seventh day . 59 Partridge Hen's Hackle . 246 two days before exclusion 59 Cochin Pencilled 247 Circulatory System lOI Wyandotte . . . Facin^ ' 324 Cochins, American Partridge 253 Fccdin g-vessels ..... 47 of 1853 . 241 Hinged cover 47 of 1865 . 242 Loose cover . 47 Comb Support 212 Flue and Radiator .... 102 Coop, Floor of a . 91 Fowl, Points of a. 23S " Gamekeeper's " 91 Fowl-house in Small Yard, Plan for 16 Shelter 90 ,, Plans for Semi-open . 18 Sussex 90 Portable .... 20 Crammer at work 116 Shelf in . 19 Cramming Machine, Old Sussex 116 Fowl-houses, Double Range of 27 Shed, Sussex 133 in Runs, Detached 25 Crevecoeurs .... 465 Frizzled Fowls ..... 487 Curves, The Three 344 Funne • 115 Dorkings, Wliite . Facing 386 Game Cock Trimmed and Heeled . • 351 Wliite . 388 Geese, African ..... • 592 Dorking Shape 386 Sebastopol and Gambian • 595 Dropping Board . 20 Toulouse and Embden . Facin ? 588 Ducks, Aj'lesbury and Cayuga Facing 55S Goose, The Canada .... • 593 Buff Orpington 566 Guinea Fowl, The Common . • 552 Carolina , 579 Hamburghs and Redcaps • 449 Flock of . iv _^ Black . . . Facin § 446 Mandarin , 57S Silver-spangled . . Facin s 440 Duckwing Yokohama Cock "Mikado" 496 Hamp in. Exhibition .... . 219 Incubator, Boyle's .... 68 Egg, Diagram of an 56 1 Cosy Cooi) .... • 75 LIST OF ILLUSTRATIONS. Incubator, Hearson's Tank . ,, Principle of Cyphers' ,. Room at Coaley (Miss Edwards') ,, Room of Mr. H. S. Karstendiek Intensive Breeding Pen „ Coops for Rearing Young Stock (Mrs, Baynes's) .... ,, Houses, Mr. Potter's Two Double- decked .... ,, ,, Mrs. Baynes's, Showing Rain - shutter Up and Down .... ,, ,, Mr. Herbert Jackson's ,, Plant, Experimental, in the Editor's Garden . . . . . Jungle Fowl and Some of its Descendants, The Lacing of Indian Game Hen. 341 La Fleche Facing 466 Lakenvelders .... 499 Lamp, Central .... 102 Lane's Yard, Mr. 26 Langshan, as advertised by Miss Croad, 1888 282 Cockerel, A Croad 292 Blue 289 Langshans ..... Facing 288 American, 1898 2S7 First of Original . 280 Leghorn Cockerel, American Brown 420 Marking Ring, Celluloid 203 Minorcas, Black .... Facing 402 Nest-box ..... 6.3 Oats, Stone-dressed for Grinding . 132 Orpington Cockerel, Spangled 301 White . 299 Hen, Jubilee 300 Orpingtons, Black Facing 294 Ovary and Oviduct 55 of Laying Hen . 55 Partridge Hen, Feathers of Cock-breeding 249 Hen's Hackle Feathers . 246 Peacock 555 Pedigree Rings, White Metal 203 Pens in Sussex, Outdoor 136 Plumage, American Plymouth Rock 307 PoUsh Fowl, Skull of . 451 Silver-spangled . 457 Poultry Plant, Mr. C. H. Latham's 29 Redcaps, Derbyshire 439 Regulator, Boyle's 7i „ " Forester " . 7 + Regulator, Graves' .... Halstead's .... Regulators, Mercury .... Rhode Island Red Cock White Hen Safety Nest ...... Scotch Greys .... Facin. Scraper ...... Scratching-shed House, Portable . Houses of Mr. A. F. Hunter Semi-Intensive Houses, one of the 500 Hen on the Molassine Company's Experi- mental Farm . ,, ,, Interior Mr. Toovey's ,, Mr. Tom Barron's x' Shelters at Sow-erby Grange, Shed and Wall ,, ,, Spinney Sicilian Buttercup Cock and Hen Silkie Hen and Cock ,, Feather from Spanish ..... Facin, Spurs, Old English Steel ,, Silver Steel . Sultans Sumatras, Black . Sussex Cockerel, Light . ,, Speckled Pullet, Light Thermostat, Cyphers' Toe Punch, Chicken Trap-nest, Plan and Section ,, Open and Closed Trough, Shaping . Troughs, Pressing. Trussed for Boiling ,, Roasting Turkeys, American Bronze Ventilating Type of Brooder Vulture Hock Water Fountains . Wing, Tying a Wings, Threading the . W^right, Mr. Lewis Wyandottes, Cuckoo ,, Early American ,, White . . . Facing Yard, Double Yokohama Cockerel, Black-red 72 7^ 73 488 506a 61 490 93 xvil i, xix 156 157 506c 492 491 394 352 353 353 495 500 389 392 389 189 122 134 144 144 540 103 239 51 2ro 143 3 330 315 322 497 COLOURED PLATES Speckled Sussex Frontispiece Buff Cochixs Partridge Cochins Dark Brahmas . Light Brahmas . Buff Orpingtons Plymouth Rocks Silver Laced Wyandottes Golden Wyandottes . Malays and Aseel Indian Game Old English Game : Black-red Coci- Old English Game : Spangled Exhibition Game Brown-Red Game Duckwing Gajie Dark Dorkings . Silver-Grey Dorkings Andalusians White Leghorns Brown Leghorns Gold Spangled Hamburghs Gold Pencilled Hamburghs Gold Spangled Polish Houdans Faverolles Game Bantams Bantams Rouen Ducks Pekin and Indian Runner Ducks Clay Hen 244 24S 2b2 26S 296 306 320 334 340 354 35S 362 366 36S 37(> 384 408 412 416 436 444 454 464 468 510 524 560 5^4 WRIGHT'S BOOK OF POULTRY INTRODUCTION. MR. LEWIS WRIGHT AND "THE BOOK OF POULTRY." By S. H. Lewer. M"«- "R. LEWIS WRIGHT was the son of a -known printer and publisher in Bristol, and it was at the early age of nine, towards the close of 1847, that, in conjunc- tion with a brother, young Lewis first engaged in poultry-keeping. The difficulties in the way were considerable, for there was but a small stone-paved back yard to their father's town residence. Still, a start was made, and three of the coarse Minorca hens then so common in the West Country, together with a cick, formed the stock of the young fanciers. The birds were of the hardiest description, and capital layers, though they did not breed too true, for the progeny showed signs of other than pure Minorca blood. These chicks, however, were the delight of their young owner's heart — for the brother soon tired of the hobby — and Lewis Wright used to watch them by the hour, until, as he told me, " I could almost have acted a chicken myself" This close observation of their ways and individual peculiarities, doubtless cul- tivated a quickness of perception which stood Mr. Wright in good stead in later days. It was about this time that poultry shows were beginning to be held, and Mr. Wright often told me of the admiration An Experi- ]^indled within him by the first really ment in . , . ^ , Socialism representative gathermg 01 poultry which he visited, and the sense of dissatisfaction caused thereby at the scarcely exhibition, although hardy, character of his own stock. The ne.xt move was an attempt to realise an ideal of some present-day reformers — the holding of all things in common — and occurred through Lewis being sent to a day school. His schoolmaster was a kind-hearted man, who approved of pets for his scholars, and consequently had allowed the boys to construct a hen roost in his coal-cellar. To- wards the providing of inhabitants for this curious fowl-house it was by mutual consent arranged that each boy should contribute a hen. This was duly done, but somehow or other the big boys' hens did all the laying, and Mr. Wright found that his first and only experiment in Socialism did not favourably impress him with the system ; for under it, even the laying qualities of a well-tried strain seemed to dwindle and decay ; since apparently never an egg did his hen lay after her ad- mittance to the co-operative hen-roost. Upon leaving school the demands of the printing business and some scientific studies left but little time for attention to Breeding poultry, and so for a while these Brahmas were renounced, and it is perhaps doubtful if the hobby would have been taken up again had not Mr. Wrigh": found on his marriage, at the age of twenty- si.x, that his wife, accustomed to country life, wanted a few hens, so as to ensure a sujjply of really new-laid eggs. Again the old stone- paved yard was called into requisition and the abandoned interest renewed, and a yeai: subsequently, on removal to Kingsdown, Mr. INTRODUCTION Wright was more conveniently situated for poultry-keeping, and bought his first dark Brahmas (claiming a pair of pullets, h.c. at Birmingham, and getting a promising cockerel from the Rev. Jas. Ellis, of Bracknell, Berks). With these birds (chickens were then often shown in pens of a cockerel and two pullets) Mr. Wright took first at Bristol, then one of the leading shows, beating Mr. Boyle, whose Brahmas at that time were at the height of a successful show career, and so under favour- able auspices made his debut as an exhibitor. In an interesting article contributed in 1893 to The Feathered ll'or/d Mr. Wright graphically described the Brahma fowl of nearly thirty years before, showing in what respect it differed from the type of bird then in favour, giving also the sources from which he built up a strain of dark Brahmas of which he had cause to be proud. To the end my old friend deplored the fact that the later development of the Brahma was not on Indian rather than Cochin lines, contending that with lighter plumage and activity of form the genuine utility properties of the breed would have been preserved. During this period it was that Mr. Wright, on the pressing request of Mr. James Long, took his first and last judging engagement. The occasion was the Plymouth Show, and history has it that the .sponsor of the judge was amongst the keenest of his critics after the awards were made. It was not this, how- ever, which deterred Mr. Wright from accepting the numerous judging engagements which were subsequently pressed upon him ; but the feel- ing that the exercise of judicial functions was inconsistent with his hobby as a breeder and an exhibitor, and, later on, his duties as a reporter and editor. Whilst on the subject of reporting, it is interesting to note that prob- ably the first detailed report given of a poultry show was from Mr. Wright's pen, and appeared in The Journal 0/ Horticulture, from which paper its author held a sort of retaining brief conditional upon his sending its then editor, Mr. Johnson, such notes as he might consider of interest. Needless to say, the des- criptive report caught on, though, with the multitude of shows now held, it has added enor- mously to the difficulties of the Fancy Press. Towards the close of the 'sixties a series of articles on poultry-keeping was appearing in Cassell's Family Paper, the unprac- Evolution of tical and unreliable nature of which "The Book j ..u ■ r ^u • ^- of Poultry" roused the ire ot our enthusiastic fancier. The papers were principally translations of a French work full of many since exploded myths as to the gigantic systems of poultry-farming then existent (?) in France, and the huge profits to be reaped from an English imitation of the same. Mr. Wright drew Messrs. Cassell's attention to the danger of such articles, and the outcome of the matter was his writing for them "The Practical Poultry Keeper," a handy, concise little work, of which nearly ninety thousand copies have been sold. This book was followed by " The Brahma Fowl," a masterly treatise on that breed, with coloured plates, which ran through several editions. The appre- ciation of this latter work was such that many requests were received from fanciers for similar monographs on each of the then known varieties of poultry, and from this seed afterwards sprang its author's best known work, " The Book of Poultry." Meanwhile, despite literary and business dis- tractions, the birds were not neglected, for Mrs. Wright developed into a keen fancier, Success as ^ntl SO proved a true helpmate to a Breeder her husband in his hobby. Even at Kingsdown space was very limited, only 60 ft. by 30 ft. being available, and hence assistance had often to be asked to run young stock, which otherwise lacked that exhibition bloom almost unattainable without a good grass run. Indeed, it was not until, in 1872, Mr. Wright removed to London, and at his Crouch End residence rejoiced in a good garden and a run of about an acre, that he was able to fairly do justice to his dark Brahmas. That year saw the cockerel, Favourite No. 3, win first and cup at both Palace and Birmingham, to be claimed at the latter show by Mr. Manbyfor the substantial sum of ^30. Though never a frequent exhibitor, confining his entries generally to the Palace, Birmingham, Bristol, and Bath and West of England Society's shows, the rage for high-class Brahmas was then so strong that for some seasons Mr. Wright found his sittings of eggs booked for weeks ahead at INTR OD UCTION 2s. 6d. per egg, and cockerels of his strain fetched from £'^ to £6 each, and all this with- out a line of advertisement on his part. February, 1872, saw the publication of his first shilling monthly part of " The "The°Book ^°°'^ °'" Poultry," a work which at of Poultry" once scored a tremendous success; for, in addition to its clear and practi- cal information, the _ masterly style in which this was expressed justly earned for its author the foremost position amongst poul- try I i 1 1 (' ra t c It r s. The fift)' coloured platen, by Mr. Ludlow, with which the book was illustrated, were also a distinct advance in the delineation of the fancy points of poultr)-, and ma)- be said to have initiated the style of bird por- traiture so familiar to the readers of the modern Fancy Press. Some idea of the de- mand for Mr. Wright's great work may be gathered from the fol- lowing facts. In 1876 a re-issue of the work was called for in fifty monthly parts ; in 18S3 a cheap popular edition was published without the coloured plates ; the year 1887 saw a complete revision of the te.Kt and plates, owing to the changes which had taken place since the first issue ; and in Feb- ruary, 1892, further revision was made in the text of the popular edition, then again re-issued. Such facts as these speak for themselves as to the estimation in which " The Book of Poultry " was held by English-speaking fanciers, and it is gratifying to know that foreigners also have, by translations, freely availed themselves of the store of knowledge with which the work is replete. It was but natural that pigeon fanciers shouldi on seeing what had been done for poultry. LEWIS WKIGIIT. demand a similar work for their particular hobby, and so in 1874 was commenced "The Book of Pigeons," b)' Mr. R. Fulton, which owes no small measure of its immense popularity to the wise editorship and literary skill which Mr. Wright brought to bear upon the written notes, supplemented by many verbal confer- ences, recording Mr. Fulton's long experi- ence of pigeons. This work, like its prede- cessor, has long ranked as the standard autho- rity on the subject. From the experience gathered upon this work doubtless re- sulted "The Practical Pigeon-Keeper," uni- form with its author's first book, which ran through eleven editions. The editing of Blak- ston's " Canaries and Cage-birds," the first part of which appeared in 1877, may be said to have completed for a time the tale of obliga- tion under which fanciers must always remain to Mr. Wright, and the list of books produced speaks well of his capacity for work, especially when it is remembered that during their production, from 1874 to 1879, Lewis Wright was editor of Tlie Fanciers Gazette, started by Messrs. Cassell, and subsequently developed by them into The Live Stock Journal. His tenure of this office was not always a bed of roses ; for whether it was that the Fancy was then in the first flush of vigorous youth, and, so to speak, pugnaciously inclined, or from the fact that there were many abuses to be reformed — and to these the editor showed but scant mercy — the period was one when an honest expression of editorial opinion was often the signal for a fierce journalistic combat. This literary activity, unfortunately, left but little time for attending to his own Brahmas, and INTRODUCTION after several disappointing^ experiences of poul- trymen the stock was gradually reduced, and towards the end of the 'seventies the remainder disposed of to Mr. C. E. Perry, Wollaston, Mass., U.S.A. It is needless to say, to any of those who read " The Extinction of the Brahma," in 1893, that Mr. Wright thought the tendency for breeding to extremes, in fancy points, a dangerous one, and though always a staunch upholder of the fancier against those opponents who say that that individual has done nothing for poultry generally, yet deplored the fact tiiat of late years less and less attention had been paid to the maintenance of the useful qualities of many of the varieties originally pre-eminent in this respect. In October, 1900, was issued the first part of "The New Book of Poultry,'" a work which entailed the complete rewriting of "The New tlie older book, so great had been Poultry" the changes and developments in fancy poultry since its first publication. To this, Mr. Wright brought that same wonderful command of detail and ability to press home salient points which, together with systematic and scientific arrangement, had placed his former treatise ahead of any con- temporary work on the subject. In April, 1902, despite business discouragements that would have broken the heart of many a man, Lewis Wright was able to write "Jhiis " to a book that will live long in the memory of fanciers, and especially to the many who, like the writer, were concerned in its production. During this period Mr. Lewis Wright edited T//e Poultry Club Standards, and contributed the article on Poultry to " The Encyclopaedia Britannica." As a recognition of his services to the Poultry Fancy, at the International Show in December, 1 90 1, the unique compliment was Presentation paid Mr. Wright of a presentation Fanciers and dinner in his honour. No better summing up of Mr. Wright's work can be given than the following extract from the illuminated address presented on this occasion. It states : " You introduced a new spirit into the poultry world, and lifted the entire pursuit on to a higher plane than it had occupied before. Others have continued the work }'ou began, but yours were the hand and brain which opened a new era in poultry journal- ism. Your constant advocacy of true principles in breeding, your earnest support of pure breeds when first introduced, and your fearless exposure of fraud, wherever found, have done much to strengthen and purify the exhibition world and to make the path of the wrong-doer more difficult. For this we owe a debt which can never be adequately acknowledged." During 1900, whilst closing his connection with Cassell and Co., prior to his return to Bristol to take up editorial work with his Other brother's firm, Messrs. John Wright Activities and Co., Mr. Lewis Wright assisted mj- wife in the editorial work of The Feathered World. In Bristol, his work was largely connected with the supervision of the many medical books published by his brothers. In 1904 was commenced a slight revision of " The New Book of Poultry," which was com- pleted shortly before Mr. Wright's death. It was in 1877 that as a boy fresh from school, entering the great publishing house of Cassell, I first met Lewis Wright, and after that we were constantly associated in our work. I have dwelt necessarily in this note upon the side of his life work that relates chiefly to the subject of this boolc ; but in other circles Lewis Wright was equally well known. He was a' member of the London Physical Society, knownamongst scientists as the authorof "Light" and " Optical Projection," as well as for his mica preparations illustrating polarised light, and also as the inventor of the projection microscope now in use at most of our scientific institutions. He was also a contributor to theological literature, his most important work. The Cross of Our Lord, being left in MS. at the time of his death and since published by Messrs. Nisbet. Such is the bare outline of the busy, strenuous life — suddenly cut short in December, iqo5, by accident when crossing the line at Saltford Station to catch a train — led by one who, whilst passing generally as an extremely reserved man, hid under that exterior a fund of dry humour and kindliness, and, above all, a high fi.xity of moral purpose, which helped to the accomplishment of splendid work under conditions of health and other anxieties that would have crushed a weaker temperament. MENDELISM AND ITS APPLICATION TO POULTRY BREEDING By the Rev. E. Lewis Jones, M.A. WITH the twentieth century a new science has sprung up, under the title of Genetics, which concerns itself with the study of the physiological problems of variation and heredity. It is proposed to show in this chapter how Genetics bears upon the work Genetics of the poultry fancier and breeder generally. The attempt is of an elementary nature, as only the rudiments of the science will be treated. Those who desire to pursue the subject farther are advised to con- sult the list of books at the end of the chapter. Poultry have been found useful to experiment with, as a number can be raised from the same parents in one year. These will breed within the year, and so in a comparatively short time the results will be observed on a number of generations. Flowers, mice, canaries, etc., have also been, for the same reason, found useful subjects for experiment. Variation and heredity are familiar problems to the poultry fancier, for he is essentially a breeder. His success depends upon the ability with which he mates his stock to produce the desired results. To him the questions of here- dity are vital questions, as the success of his labours depends largely upon his knowledge — empirical or scientific — of the laws of here- dity. In the course of his work, the breeder meets with many experiences and various pro- blems and riddles, which he would much like to understand. His experience makes him familiar with the many and varied facts of heredity, and so far science has done but little to assist him to an understanding of the numerous complex problems he meets with. Are these problems insoluble ? Will the laws of heredity ever be sufficiently understood to enable these riddles to be read ? And further, will the laws of heredity be so well known that the breeder can confidently set about his work with the knowledge that he can surely get certain desired results ? So far he is rather sceptical as to there being any possible solution of his difficulty. Be that as it may, those who have observed the progress of Gene- tics during the last few years assert that even if it does not solve all difficulties, it will at any rate solve a great number of them. Genetics will enable us to go definitely to a certain end, will save a number of useless experiments and will prevent waste of material and time. This will be especially noticeable in the manu- facture of new breeds. The observant breeder is aware of two facts which are met with in the course of breeding : (i) the transmission of a certain likeness; (2) the difference in the individuals which are the product of any given pair of parents. The progeny superficially resemble the pair in all respects, so much so that a casual observer would say they were all alike and would classify parents and progeny as belonging to a certain breed or variety. This superficial resemblance has led to the well-known statement " like pro- duces like." The breeder knows only too well the limitations of that statement. A close ex- amination would reveal the fact that these individuals ditfer in marked respects amongst themselves, as well as from their parents. This apparent similarity which exists together with real differences, is probably intimately connected with the solution of the problems of heredity. The methods of breeders have so far been only empirical, and were so, of necessity, owing to the fact that science had not helped with definite knowledge. To be helpful, science must not only be explanatorj', but must enable THE BOOK OF POULTRY. the breeder to predict the results of certain matings, just as the chemist predicts the result of placing two substances together. Genetics may not for some time reduce the science of breeding to the exactness of chemistry ; possibly with living organisms the exactness of physical science is unattainable ; still Genetics will throw a great deal of light upon the work of breeding and will point the way to a high degree of exactitude. iVIendelism is the name applied to the methods which Gregor Mendel used in his e.xperiments on heredity and varia- What is tion. These methods have been re- Mendelism ? vived during the last ten years by the pioneers of Genetics. Mendel's man- ner of experimenting affords a practical means of tackling the problems of heredity, for it enables us to trace the history of any character or characters through one or more generations. So far Mendelian experiments have been concerned with cross-breeding. At first we may be in- clined to doubt how far the results so established will help the breeder of pure stock. But cross- breeding has been resorted to because it was easier to perceive the course of heredity by crossing specimens with characteristics markedly different, such as tall or short peas, rose or single comb in fowls, etc. Tlie knowledge of heredity so gained will prove of value to the breeder of pure stock in many ways, for it will inlorm him of the methods used, and will put at his disposal means of testing the breeding value of his stock, and will also open up ways of strengthening and perfecting his pure bred animals and birds. A caution must, however, be entered here as to the possibilities of Men- delism for the fancier, at any rate for the present. Professor Bateson says, " applied to the business of breeding winners in established breeds the principles of Mendelism cannot materially help, for almost always the points which tell are too fine to be dealt with in our analysis. The principles aheady ascertained will be found of practical assistance in the formation of new breeds, and may save many mistakes and waste of time. Indirectly, how- ever, as Mendelian methods familiarise the pro- cesses of heredity, so far they will assist the breeder in his work." There are certain lessons taught by the facts already learned from Mendelism which are of great use to the breeder and which he should apply in his own work. First of all, the value of breeding from known individuals has been thoroughly established. To succeed on Men- delian lines the breeding must be done with individuals. It is not possible to establish any facts by breeding indiscriminately from a pen of birds. Trap nesting had undoubtedly in the past brought this home to the average breeder, but not with the same force as Genetics has. The fact that trap nests have been in more or less general use is evidence that the fancy as a whole was learning from other sources this lesson of breeding from individuals. This prac- tice, established first, probably, for utilitarian purposes, has been justified by Mendelian ex- periments, which have shown that the trap nest is as valuable to the fancier as to the utility man. Many a fancier can point to individual birds as the sire or dam of their noted winners. Men- delism, then, teaches the breeder that he must breed from individuals, and that he ought to know the progeny of every one of his stock birds. With this knowledge he will be able to discard the wasters, and to mate up for next year's breeding, with an accuracy approaching almost to mathematical e.xactness. The breeding value of a bird does not depend so much upon outward appearances as upon pedigree in the Mendelian Breeding sense. The idea of pedigree gener- Value ally accepted is that of stock, being bred in one way for a number of generations. Mendelism teaches us to look upon pedigree in the light of the nature of the factors contained in the germ-cells of the in- dividual birds. If those factors are the ones required, then the pedigree is satisfactory ; if those factors consist of any not required, if there are too few, or some which inhibit the action of the rest, then the pedigree is not satisfactory. Mendelism has shown that a satisfactory con- dition is independent of the number of genera- tions for which the strain has been bred ; it is possible to attain it in the second. The points upon which the excellence of a show bird depends are often', as will be shown later on, probably " fluctuations " {i.e. non-transmissible variations), and for these reasons a very perfect exhibition specimen may not be a first-class breeder. An ordinary specimen of the same strain will prob- ably do quite as well in the breeding pen, and so the fancier would be well advised to buy the ordinary bird at a moderate sum rather than the prize-winner at a long price. Mendelism thus enables a breeder to place a correct value on pedigree. In mating up pens the general advice given is that no two birds which have the same faults should be mated together, but that when one has a prominent fault the mate should be strong on that point. This general advice is un- doubtedly good and sound, and Mendelism explains how and why it works, and further it shows us how to utilise birds in future breeding H a t Z ;; a ~ s I. O ;3 Q 1 <: 1 THE BOOK OF POULTRY. operations when the parental faults appear in them. It enables the breeder to appraise the breeding value of a bird in a more intelligent way than he ever did before. It furnishes an intelligent explanation of many empirical methods which have been followed and enables breeders considerably to extend these methods. In breeding rose-comb birds, specimens very often appear that are first class in all respects except the comb, which is single. So far breeders have not hesitated to use such birds for breeding. IVIendelism explains such an appearance and also shows us how pure rose-comb birds can be bred from such a one. This will appear later on when rose and single combs have been dealt with as Mendelian characters. Mendelism suggests that cvciy breeder should ':est and analyse the birds from which he breeds. The birds are, in fact, to the breeder what the test-tubes are to the chemist. By applying the principles of Mendelism to his stock Test the breeder will have a knowledge of his birds that he never dreamt of be- fore. He will be able to know their strong points and their weak points as breeders. Crossing during the off season or in their first year will quickly enable him to detect the weakness and the strength of his birds. With this knowledge he will know how to perfect their strong points and how to guard against the weak. Most breeders have found that a certain two birds do not mate well together. Mendelism suggests that both should be analysed and the reasons for this failure di'^covered. Having done this, the breeder will be able, from a similar knowledge of his other birds, to know the right birds to mate together. In this way pedigree will be a real and valuable asset to every breeder. In the lowest organisms the race is propagated by the organism growing and dividing into two exactly similar parts, each part being Life an exact reproduction of the parent ; Cycle after division it is impossible to say which is the parent and which is the offspring. This mode of reproduction is confined to organisms made up of one cell. As we ascend in the scale of life, organisms are no longer made up of one cell, but of many, and these cells are differentiated in functions. Some are set apart to form bone and organs of locomotion, others form organs of digestion, and others organs of reproduction, etc. In the unicellular organism all these functions, locomotion, digestion, reproduction, etc., are carried out in the one cell. But no matter how complex the animal may be in its initial stage, every organ- ism springs from one cell, which is called the zygote. This z\-gote has been formed by the union of two germ cells (gametes) derived from a male and a female parent. The male germ cell (gamete) is called spermatozoon ; the female germ cell (gamete) is called the ovum. To repeat, the zygote is the single cell which will by repeated divisions form the new individual, and it itself has been formed by the fusion, or blending, into one cell of the male and female gametes. This individual in time reaches the adult stage and itself forms gametes, and so is equal to taking its part in the reproduction of its own species, and thus the life cycle is com- plete from gamete to gamete. In the case of the fowl the union between the male and female gametes takes place in the upper portion of tlie oviduct. The zygote so formed is con- tained in the fertile egg and by incubation gives rise to the chick which grows into the adult fowl. Heredity has been defined as the tendency which all living beings exhibit to assume the structures and to perform the func- What is tions characteristic of the species to Heredity? which the individual belongs, and to transmit the same to their offspring. We have just briefly touched upon the process by which this transmission is brought about, and from a consideration of it, it is clear that what- ever the new organism receives from each parent must be received through the gametes. The problem of heredity resolves itself into the eluci- dation of the laws which govern the transmission of the parental characteristics to the offspring, through the medium of the gametes. At the outset a natural question arises as to whether this process occurs in a definite and regular way or in an indefinite and irregular way. If the transmission of characteristics occurs in an irregular way it follows that we can never hope to gain a full insight into the scheme as a whole, but can only follow it in the particular cases we may examine. The examination of such particular cases will not help the breeder much if the results vary with each individual mating, if not with each individual impregnation. Un- less there is a regularity about the process which extends to all cases, unless it follows definite lines, the study of heredity, interesting as it may be in particular cases, will not be of much use to the breeder generally, and he will still have to continue on empirical lines (which have certainly produced excellent results in the past) and he will leave severely alone a study which cannot practically assist him. Mendelism points to the fact that the trans- mission of parental qualities is effected in a definite and regular way, and that being so it MENDELISM AND ITS APPLICATION TO POULTRY BREEDING is a matter for investigation witli a tolerable certainty that the secret, so far well guarded, may be learnt and the Gordian knot of heredity may be unravelled. The first step to this solu- tion is the fact that parental characters are transmitted to the offspring as units, and this transference by " units " gives an intelligent explanation of the regularity that has been observed in cases that have been studied. The unit character may be for some reason latent in one generation, but may be transferred to the next without the influence which inhibited its appearance in the parents ; then it will re- appear. Thus the grandchild may show some character of a paternal or a maternal grand- parent which was not apparent in the inter- mediate generation. Other characters require to be received from both parents before the\- appear and so are latent until this condition is fulfilled. The students of Genetics must grasp the fact that the separate characters are transmitted (or not transmitted) as unit charac- ters. If the characters were not transmitted as units but as indefinite '"ractions, then it would be impossible to predict any result, as the character would var}' in intcnsit}- according to the value of the fractional part transmitted. .An individual bird should thus be regarded as an aggregation of characters. These charac- ters have been derived from two parents : the dual nature of every individual must be com- prehended before the principles of Mendelism can be understood and applied in the process of practical breeding. When the individual has received a similar set of characters from each parent, it is said to be pure bred ; when it has received a set of characters from one parent differing from the set derived from the other parent, it is said to be impure or cross bred, even though the differing characters may not be apparent in the first generation, but remain latent. For instance, cross a pure rose-comb with a single-comb bird : all the offspring are rose-comb but the rose is an impure rose and the bird is a cross-bred in respect to comb. It is only pure when it receives the elements of roseness from each parent. The impurity will show itself when these birds are inbred. We thus get a definite meaning attached to pure bred and cross-bred, a meaning which will bear the test of breeding. Fanciers have in reality always regarded a bird as an aggregation of characters. In breed- ing a winner, the fancier has kept his eye on the bird from beak to tail and from comb to toes, and in judging it the bird has been examined and weighed according to its excellence in all the characters visible to the eye. The standards of excellence for the various breeds award points for these outward characters. Mendelism introduces the breeder to methods with which he is familiar and which he has pursued in the course of his labours. The principles of Men- delism justify the methods he has employed, and will enable him in future to place them on a sound scientific basis. It is clear, then, that the individual is what he is from the contributions he has received from both parents, and thus it is true that all individuals (not poets alone) are " born, not made." These contributions have been made through each gamete or germ cell, the one sup- plied by the male, the other by the female. The question can be legitimately asked, how much of this machinery of the gamete is understood, and how far can it be explained 1 In the present state of Genetics the answer is that very little is known of the actual machinery for the transfer- ence of characters, i.e., of the internal arrange- ment of the gamete. Prof Bateson has stated, in reference to the probable constitution of the factors which make up the gamete, that " several of them behave much as if they were ferments, and others as if they constructed the substances on which ferments act." To understand the way in which the methods of transference take place, it is necessary to follow what happens in regard to Segregation those characters which compose the individual when it comes to repro- duce its own species. The dual nature of the individual must be borne in mind, viz., that its characters have been derived from two sources. It has been discovered that, in the formation of the germ cells, the characters from each parent are re-sorted and this re-sortment of the parental characters, during the lormation of the gametes in the individual, is the central fact in Mendelism and it is termed " Segregation." We shall see later on how this fact explains the phenomena observed, and how owing to it the parental characters are transferred (or not transferred) by the offspring to the ne.xt generation in a definite and regular manner. In this re-sortment (segre- gation) each character behaves as a unit and is present as a wliole in the gamete formed or totally absent from it. If the characters are opposite in nature, as rose and single comb, only one of them can be present in the gamete. Such characters are said to be allelomorpliic, i.e., one or the other only can be present in anygamete. Thus the gamete of an impure or cross-bred bird will be pure for the character it contains, and the cross- bred individual gives rise to two different kinds of gametes, e.g., an impure rose-comb bird forms gametes, some of which contain roseness only. THE BOOK OF POULTRY. some the factor for single comb only. In no gamete will the character for both rose and single comb be found. This explains why two birds both impure rose-combs will breed pure rose-comb and pure single combs. To the Mendelist a bird is composed of a great number of allelomorphs, and so far the action of a few only are known. The practical use of Mendelism to the fancier is confined to those allelomorphic characters which have been completely investigated. Many experimenters are at work, and as time goes on the in.vestigation of more and more of these allelomorphic char- acters will be completed. Gregor Johann Mendel was born on July 22nd, 1822, at Heinzendorf bei Odrau, in Mendel Austrian Silesia. He was given a good education in his youth and entered the monastery of Briinn in 1843. He was ordained priest in 184". From 1851 to 1853 he studied at Vienna, and in the latter year he returned to Briinn and took up teaching in the Realschulc there. He relinquished this work in 1868 on his appointment as abbot. His classic experi- ments on the edible pea {Pistaii sativum) were carried out in the cloister garden, and the re- sults were published in the Proceedings of the Natural History Society of Briinn under the title of " Experiments in Plant Hybridisation." He died January 6th, 1884. It does not appear that his work was known to na'turalists, though he at one time explained it to the botanist Carl Niigeli, and it was not until the rediscovery of his paper in 1900 that the real value of his con- tributions published in 1865 was understood. The rewards of scientific workers are not always commensurate with their labours ; some receive immediate recognition, whilst others, like Mendel, have to wait some decades before the true value of their work is known. Let us hope that the pursuit of knowledge is in itself a sufficient reward to them for their efforts. Mendel's experiments show him to have been a remarkable genius. This is proved by the discrimination he displayed in selecting the right material to work with and the right char- acters to observe ; by the absolute accuracy of his results (as borne out by others who have lately repeated his experiments) ; by the min- ute and clear record he kept ; and, above all, by his insight into the true meaning of the facts he observed. He crossed two peas which difl'ered in height, one being about 6ft. and the other about ift. The seeds produced by this cross- His fertilisation were sown and ail grew Experiments i„to tall plants. This tall generation from the cross-bred seeds is called F, (first filial generation). As all these plants were tall, Mendel called the character which prevailed the domuiaiit character, and the char- acter which was unable to appear the recessive. P"i generation was self-fertilised and its seeds sown ; the plants this time grew up, not all tall as F^, but tall and dwarf in the proportion of 3 to I. This generation is called Y .^ (second filial generation). On being self- fertilised, the plants of F^, were seen to be of three kinds : — {a) Pure Dominants. Tall plants which gave tails only for the next and succeeding genera- tions. {b) Impure Dominants. Tall plants which gave tails and dwarfs in the same proportion as F,. (f) Pure Recessives. Dwarf plants which gave dwarfs only in the next and succeeding generations. On testing the tails of F., generation it was found that the proportion of the pure tails (a) to impure tails {U) was i to 2. Thus pure talis and pure recessives were equal in pro- portion and together formed half the pro- duce. Expressed as under, the result can be clearly understood : — 25'';o 50^.0 _ 25% Pure Dominant Impure Dominant Recessive Tallness and dwarfness are allelomorphs, unit characters, transmitted as a whole from parent to progeny. Thus regarding them, it is easy to explain the above results. Fj gene- ration was produced by the union of male and female gametes, each one bearing either the dominant or the recessive character, and so the zygote formed by their union was impure in that it contained both elements. When F, came to form gametes, then segregation occurred. The characters (united in the zygote) separated or segregated and each gamete carried one, only one, and one as a whole of the characters, cither the dominant (tall) or the recessive (dwarf). When fertilisation took place a gamete carrying the dominant character could unite with one also carrying the dominant character and so form a pure dominant, DD, or it could unite with one carrying a recessive character and so form an impure dominant (DR). Likewise a gamete carrying a recessive character could unite with one carrying a domi- nant character and so form an impure dominant (DR), or with one carrying a recessive char- acter and so form a pure recessive (RR). This exhausts all possible combinations MENDELISM AND ITS APPLICATION TO POULTRY BREEDING (D + R)(D + R) = DD + 2DR+RR. A consi- deration of this will lead to the same conclu- sion that has already been arrived at practically, viz., that the result would give 25^0 pure domi- nants, 50% impure dominants, and 25% pure recessives. These results are usually represented diagrammatically thus — D standing for the dominant and R for the recessive char- acter : — DD X RR Parental Generation. DR 1 Fi Jn 1 DR DR 1 RR = Fo Pure Dominant B^ecT^Lrseo. with another pure dominant will give dominants for all time, because every gamete lormed can only carry D. Impure Dominant 50,*' Bred inter se will bD + 2DR + RR. Recessive Bred inter se or with another reces- sive will give reces- sives for all time, as every gamete formed can carry only R. If the impure dominants are bred with a dominant, they give 50^0 pure dominants and 50% impure dominants (D -|- D){D -f R) = 2DD-I-2DR; bred with a recessive, they give 50°o pure recessives and 50°^ impure dominants (R-|-R){D-|-R)=2RR-h2DR. When the zygote formed by the union of the male and female gametes has received the same elements from each gamete, e.g. either the dominant or the recessive character from both, it is said to be homozj'gous, or a zygote pure for that character ; when, on the other hand, it receives one character from one gamete and the other character from the other gamete, it is termed heterozygous, or a zygote impure for that character. In Mendel's experiment given above, each parent is pure, F, is heterozygous. In F^,, 50% are homozygous (i.e., 25°o homozygous for tall- ness and 2590 homozygous for dwarfness) and 50% are heterozygous, impure zygotes contain- ing both characters. This experiment of Mendel's which we have just considered, illustrates clearly his method, which is essentially simple. It is applicable to all allelomorphic characters in every species of animals and plants. Mendel himself investigated, in peas alone, seven distinct allelomorphs (pairs of characters^. The pioneers in the re-establishment of the methods of Mendel are De Vries, Corrcns, Tschermak, and in England, Bate- Mendelism son. The work has been carried and Poultry on with plants and animals. As breeders of poultry, we are here only concerned with the work that has been accomplished in our own domain. Results will be given briefly, as a full discussion of each case would carry us beyond the limits of this chapter. What is given will be found suffi- ciently suggestive for those who may v/ish to repeat the experiments, or to devise others of their own, in which they can follow the course of heredity in one or more selected characters. Fanciers are as a rule very keen on experi- mental matings ; a great deal of work of this kind has been done, and undoubtedly much useful knowledge has been lost because the results of these matings have not been put on record. The field of investigation is a vast one ; the scheme of coloration alone covers a wide area, and it will probably be some time before it is fully explored. Little has been achieved as )-ct, but sufficient has been done to show that Mendclism offers a method by which the problems can be solved. Every result established assists the breeder in his labours, and he can proceed with certain know- ledge as far as an investigated character is con- cerned. The simplest illustration of the application of the principles of Mendclism to the breeding of poultry is seen by crossing a rose-comb with a single-comb bird. It is a matter of common knowledge that the result of such a mating is rose-comb progeny, and Mendclism enables us to explain these facts. Rose is evidently dominant over single, just as tallness was dominant over dwarfness. If the experiment is continued and the rose-comb F, generation is bred inter se, we get 75% rose to 25% single, and of these 75''r. rose one-third or 25% of the whole are pure rose. In fact we get exactly the same behaviour as in the case of tall and dwarf peas, only rosc- ness takes the place of tallness, and single the place of dwarfness. The result can be expressed diagrammaticall)', R = rose and S ^=- single. Bred inter se v/ith a pure r future generalii The type of rose-comb in Fj varies consider- ably, some being almost as perfect as the parental type, whilst others fall away consider- ably from this standard of perfection. It is not possible to distinguish the pure rose from the impure by observation, the only real test is breeding, and it does not follow that purity coin- cides with perfection of comb. To test which THE BOOK OF POULTRY. are the impure roses in F, each individual must be mated to a single-comb bird : the pure rose bird will give a progeny all rose-comb. The reason is obvious when the pure dominant is mated to the recessive, the resulting progeny all resemble the dominant, in this case all are rose-combed, thus : — the impure mated to the recessive will give hah'' rose and half single, thus : — From this we gather how to test for the purity of any one character in a bird. Mate the doubt- ful bird to a bird known to be pure recessive in that character, the progeny will decide the ques- tion, all being pure if both are pure, some recessives appearing if the bird under analysis is impure. The two cases (pea and rose-comb) investi- gated are examples of nearly perfect dominance where the F, generation resembles the parent which supplies the dominant factor. Domin- ance has been stated to be an essential part of Mendelism. This is an error, for the dominance is often imperfect, but this imperfec- tion does not interfere with the application of Mendelism. The blue colour of the Andalusian fowl is an example of imperfect dominance. The blue colour is due to the mixture of black and white (excellent blue plumage can be pro- duced by putting white chickens in a brooder with a smoking lamp, but they are not " stay- blues"). When blues are bred with blues, the progeny consists of black, blues, and splashed white in Mendelian proportions : i black ; 2 blues ; i splashed white. On further breeding, blacks mated to blacks give only blacks, whites mated to whites give only whites, but blacks mated to whites give blues. The blue is a hybrid-character formed by the union of black and white, and in Mendelian terms the blue bird is said to be heterozygous. Blue X Blue Black X Spla>hed White In the above case the hybrid-character is easily distinguishable from either the dominant or recessive, whilst in the two preceding cases it could only be distinguished by the test of breeding. What is meant by this term ? Dominance is the name given to an observed fact that one character, owing to the " presence " of Dominance some factor, appears in the individual to the exclusion of another character (recessive) which is unable to appear. The numerical proportions given throughout this chapter hold good only when large num- bers are bred. With small numbers Numbers chances are against their being found to be absolutely true, but when sufficient numbers are taken the actual results appro.ximate closely to the theoretical. So far we have only considered one allelomor- phic pair at a time, and we have found the proportion to be 3D : iR. If two allelomorphic pairs are considered, the result is more com- plicated and the possible combinations are considerably extended, as each pair is trans- mitted independently of the other. The fol- lowing experiment will illustrate what is meant. A Campine cock was crossed with a Silkie hen and from the many allelomorphic pairs in the birds we will select for this illustration comb and feathers, though any two could have been selected without prejudice to the argument. The Campine has single comb and feathers, the Silkie a rose-comb and silk. The F, birds were all rose-comb and feathered, single comb and silk being recessive. Let R = rose-comb, s=single, F= feathers and y=silk. Then the Campine cockerel will be Fs and the Silkie hen will be Ry : the zygotic combinations of Fj birds will be RsFy. Taken independently, any allelomorphic pair gives rise to four possible zygotic combinations in F^. In F., the four zygotic combinations of the first allelomorphic pair, Rs, will be RR, Rs, Rs, ss ; likewise those of the second pair, Fy, will be FF, Fy, Fy, yy. It is clear since the pairs of allelomorphs are separately transmitted that the first of the four zygotic combinations of the first allelomorphic pair RR can appear with every one of the four zygotic combinations of tlie second pair, FF, Fy, Fy, yy and will give rise to four combinations RRFF, RRFy, RRFy, RRyy. Similarly the remaining three combinations of the first pair (Rs, Rs, and ss) can also each combine with each of the combinations of the second pair. There are thus sixteen possible combinations : — (RR -f- Rs + Rs -I- ss) (FF -I- Fy -)- Fy -h yy) These results are made evident by such a diagram as the following, in which the four zygotic combinations of the first pair are MENDELISM AND ITS APPLICATION TO POULTRY BREEDING 13 written four times horizontally, and the four combinations of the second pair are written four times vertically. KR FF Rs FF Rs FF ss FF RR Fy Rs Fy Rs Fy ss : Fy RR Fy Rs Fy Rs Fy ss Fy ^ h RR yy Rs yy Rs yy ss yy An examination of the above diagram shows that in nine cases (Fig. a) the dominants rose and feathers appear together ; in three cases {Fig. c) rose and silk are found together, in another three cases (Fig. d) feathers and single are found, while one bird in 16 (Fig. b') has single comb and silk. This last forms a new variety, the gametes formed being pure for single comb and for silk. Out of these 16 combinations there are 4 visible types arranged in the following arithmetical proportions : — 9:3:3:1 A consideration of the above will show what has already been emphasised, that outward ap- pearances are no real criterion of the breeding value of any bird. Only the first RR FF and the last ss yy are zygotes pure in both pairs of characters. When three allelomorphic pairs are observed together, a similar reasoning, or a mathematical formula, will show that there are sixty-four possible combinations, though in outward ap- pearances there would be only eight types. To return to the well-known mating of rose and single comb, in F, there were only two t}'pes rose and single, but four combinations (one pure rose, two impure rose, and one single). When two allelomorphic pairs are considered, the num- ber of types, as we have seen, is 2^ and the number of possible combinations is 42. When three pairs are taken together, the number of t)pes is 2'' and of combinations is 4''. With "n" allelomorphic pairs the number of types visible is 2" and of possible combinations 4". Complete dominance is assumed here. According to Prof. Bateson, a fowl may be regarded as a " basal organisation " upon which, through the agency of certain Characteris- (actors, a number of characteristics a fowl have been built up or superimposed. What essentially is the " basal organisation " we cannot tell. At present we know very little of the action, or nature, of the factors which induce the changes which produce varieties. When we do, we shall have a clearer knowledge of the origin of species than we now possess. In the variations observed among birds we can distinguish two kinds : — (a) Fluctuations, or non-transmissible varieties ; appearances which seem to be the peculiar property of one individual. Probably most of the scoring points of a show bird come under this head, (b) Mutations or transmissible variations ; changes which appear in response to certain factors which form part of the in- dividual and aie handed on to its progeny. Comb. — We have seen that rose is dominant over single, i.e., that it is a single -j- some factor which causes it to appear as rose. Most forms of comb are dominant to single. Many ex- periments have been and are being made, but as long as we cannot satisfactorily explain the appearances of side sprigs, etc., Genetics has not completely read the riddle of the comb. Size. — It is still a matter of doubt whether size is an allelomorphic character. Fiftli toe. — This appears to be dominant ; dominance is somewhat irregular, as it may appear on one foot only, and there are cases known of four-toed recessives transmitting it to their progeny. Feathers on legs.- — This is dominant but its transmission may be governed by two factors, which would explain its appearance in the progeny of two-cleaned birds of different strains mated together. Crest and Muff. — Incomplete dominants, the characters always appear but vary in size. Broodiness. — Dominant, the progeny always show a tendency to sit, but are somewhat un- certain and erratic and leave the chicks earlier. Colour of egg. — Brown is an incomplete dom- inant, shade varying. Size 0/ egg.— An incomplete dominant. Prolificaey.—\t is doubtful whether it is a dominant in any proper sense, but cross-bred birds between light and heavy breeds are always better layers than the heavy breeds. THE BOOK OF POULTRY. Type. — This is not a unit quality, as it depends upon {a) the shape of the body and (/>) the nature and distribution of the feathers. Colour. — Very little is known ; dominance depends upon the breed rather than upon the colour ; the white of the Leghorn is dominant, whilst that of the Silkie is recessive. Blue is heterozygous in Andalusians and probably so in the newer breeds. In certain blue varieties of game it is said to be homozygous. Red ear-lobe. — Imperfect dominant. Eye colour. — Black is dominant. As the light thrown by Mendclism on the problems of Heredity grows greater, fanciers will be obliged to modify their views on certain points (this we have already seen in the case of purity and pedigree), and to express other phenomena in Mendelian terms ; prepotency, for e.xample, will have to be expressed in terms of dominance. Mendclism does not so much do away with the old ideas as give a working hypothesis which explains them, and puts on a scientific basis what before was more or less " rule of thumb." Pi-epotcncy. — It was thought that a bird bred for many generations for certain qualities would be able to transmit them in a greater degree than other birds bred for a shorter time ; but now it is known that dominance of the charac- teristic, and not a long pedigree, determines the " prepotency." Thus pedigree will be valued only by the nature of the gametes formed. Reversion. — It is a common occurrence for breeders to find that one bird reproduces an original ancestral form. This happens when, through the addition or subtraction of a cer- tain factor or factors, the elements are the same as those in the constitution of the original bird. This often happens when fresh blood is intro- duced from a different strain by means of which the complementary factors are brought together. A variety may be line-bred for twenty years and in the twenty-first (certain new forms, not reversions to any ancestral forms) Sports make their appearance ; such new forms are termed " Sports." They are probably due to the subtraction of a positive factor or the omission of an inhibiting factor. In the first case a certain characteristic is omitted ; in the second a new one, hitherto prevented from appearing, asserts itself Certain characteristics always seem to be associated together in the same bird, the one never being found without the other. Correlation or \^ the relationship real or accidental .' of factors'" Without strong evidence in support of the first alternative, it is difficult to believe that the independent submission to the laws of Heredity, which we found to be characteristic of the different allelomorphic pairs, does not hold good for all such pairs. The eminent leader of the Mendelian School in England is however of opinion that between certain factors this relationship is real. Reciprocal crosses do not give identical results. This is most clearly seen by crossing light and heavy breeds both ways. Sex-limited The offspring resembles the maternal inheritance side in size, broodiness, and egg- colour. Prof. Bateson and Mr. Punnett found a case of sex-limited descent, in the inheritance of pigment, in the reciprocal crosses between brown Leghorns and Silkies. This accounts for some of the anomalies met with in the course of breeding, eg., the diffi- culty of obtaining good legged females in Wyandottes. No doubt certain sayings current in the fancy have a scientific foundation. It looks as if certain characters are never found in combination, e.g., prolificacy and ex- cellence of table qualities ; yellow bmty ^* ^' shanks and absolute soundness of black plumage, etc. What the in- compatibility is due to it is impossible at present to state. There are very many interesting phenomena which we should like to be able to explain, such as Dimorphism, hen-feathered male birds, etc. If the idea that our domestic fowls are all descended from the Callus Bankiva (single comb, white egg) is correct, it would be inter- esting to know at what time and by what means the factors for other combs were introduced ; how and why tinted egg-shells appeared, etc. A full solution of all these problems may be too much to expect, but Mendclism supplies the methods by which the problems of Heredity and Variation can be solved. BIBLIOGRAPHY (i) " Mendel's Principles of Heredity." By W. Bateson. Camb., 1909. Price 12,-. This is the most complete and authoritative work in the English language. (2) " Mendclism." By R. C. Punnett. Bowes and Bowes, Camb. (2nd Edn.) 1909. 2/6. A short and clearly written introduction to the subject. (3) Reports to the Evolution Committee of the Royal Society. Four numbers. (4) " Inheritance in Poultry." By C. B. Daven- port Washington. (5) "The Laws of Heredity." By G. Arch- dall Reid. Methuen, 1910. Useful survey of theories up to date. m^ y Mm CHAPTER I. POULTRY HOUSES AND RUNS. all matters connected with poultry-keeping, the fowl - house is generally the first to be considered ; and healthiness in the house and surroundings is certainly one of the most important of all considerations connected with the undertaking. It may be well to point out at the outset that this healthiness may be sought in either of two somewhat different direc- tions, if not absolutely upon two different prin- ciples. The last way of putting it would indeed be carrying the matter too far, since in every case />/a-e air remains the first and essential point. But this may still be sought in the way of either free and hardy exposure, or combined with warmth and shelter from the weather ; and there are circumstances which may make either of these general methods advisable. It is but comparatively recently that the possibilities and advantages of the open-air method have been generally recognised, though even in the first edition of this work impressive examples were given of Dorkings and Spanish becoming hardy and healthy under the Spartan regimen of an entirely out-door life. The results of this, when fully carried out, wc see best in pheasants and other game birds, whose health, vigour, and extraordinary gloss and elasticity of feather far surpass H^^^dmess that of house-kept birds. On the Delicacy. other hand these races, in confine- ment, are abnormally " delicate," and the mortality is great : they die off, just as aborigines do when missionary convention has put them into trousers and closed rooms. We, on the other hand, trained by long here- dity, find the clothes and the closed rooms a necessity, and perish under "exposure." We thus learn that there are two entirely different kinds of "delicacy." One animal,- or human being, may be supremely hardy towards any merely inclement conditions of open-air life, while delicate towards the least vitiation of air or pasturage. Another race or family, by its training, will be "delicate" to the exposure, but hardy towards the consequences of confinement and crowded life. These may appear truisms to many ; but there are some who never seem to have given a thought to them, or to their real bearing upon questions of practical management and rearing ; and so we have presumed authorities maintaining that the proper and only profitable way to rear turkeys, even in this country, is to give them unlimited range and free exposure, in the neighbourhood of woods especially, and regard- less of poachers, foxes, wanderings, and such THE BOOK OF POULTRY. other drawbacks as encounter a proprietor in places where such methods are even possible. Those who have considered what we have above briefly recalled, will see that almost every such question of general management has two sides, and that in a country already civilised and crowded with inhabitants, there will generally predominate a necessity for adopting the conditions of civilisation. The limitations, and the advantages, and the methods of the e.xposure system of keep- ing poultry, may be shortly stated. ^"^ It can only be carried out altogether : System!^^ there must be the wide range, lead- ing to active exercise and pure air, or it is fatal. Where, however, these can be had, breeds whose best "condition" is hard flesh and tight and glossy plumage, will attain that condition in a degree that can hardly be equalled in any other way ; and there will be little illness. At the commencement, a few of the first stock ("reared on another system) may probably perish, and the weakly ones of a given hatch may be quickly weeded out ; but on the whole this system, fully carried out, produces health and condition of the highest kind, and is even not inconsistent with great weight, as was proved by the Dorkings of the late Viscountess Holmesdale, so successful about thirty years ago. The question of housing is thus reduced to a minimum ; all that is neces- sary will be as many as required of detached sheds, perfectly open on one side, dotted about at different suitable spots, which can be arranged so as to give some little shelter from the worst winds. These will form both shelters and roosting-houses, though some birds will prob- ably roost in the trees. Exhibition poultry of the very highest class can be reared in any park in this way, without any formal or permanent outlay in the way of buildings and fencing. Parks and large farms are, however, within the reach of few ; and even where they are, health, hardihood, and condition are not the only points to be considered by the majority of people who keep poultry. The exhibitor pure and simple may wish for no more ; but most people have to consider cost of food and value of produce. In these respects the free exposure system does not come out so well. This is well shown by the experience of a lady, published in an American paper. She had adopted for years the then usual American plan of closing up houses as much as possible in winter, and confining the birds in very bad weather. At last she resolved, even in that more severe climate, to try the open plan, and left one-half of her stock to roost in an entirely open cart-shed, even with the thermometer at zero, only in December hanging some old horse- blankets in front of them. Those in the houses continued to trouble her with colds ; those out- side had none, and were much the glossier birds, and had the larger frames. On the other hand, hovve\er, those outside ate a great deal the more ; while those inside were a great deal the heavier, and began to lay about a month before the others. These results put the whole matter in a nutshell, and obviously bring us back in most cases to the habits of what we have termed " civilisation " ; but in many cases the best re- sults of both systems can be secured in all but the more severe of English climates. We must still, and at all costs, secure pure air ; but we more generally want this in combination with shelter from the weather and outside frost, and freedom from direct draught or current of air, so easy to set up in a small house, and which is quite different in its effects from the free winds of the open plan. Open Run. Fig. I. In considering how poultry should be housed, then, we will begin with the smallest scale, such as half a dozen fowls (more or less) Small House to be kept at the bottom of a garden and Run. or back-yard. A long shed may already exist, and if so, will do ex- cellently if in repair ; otherwise comes the ques- tion of building the whole affair, which ought to be within the power of an average man. It will generally be better (with all due respect to the average British workman) if so built, and more according to what he desires. The best general arrangement will be as in Fig. i, the house being in one corner, a roofed shed carried out at its side, and as much open run in front as can be afforded, or perhaps the whole yard. The house will be closed in ; but the shed should be open in front, though with a closed end wall unless it BUILDING SMALL HOUSES. 17 runs all across, in which latter case it may perhaps comprise all the run which can be afforded. The shed should be boarded up a foot from the ground and netted above, that the few birds may- be confined in specially wet weather ; and the roof over all should project a little in front and have a gutter. A house four feet square would really answer, but this would hardly give enough shelter-depth to the shed, which will be far better six feet to the back ; hence a small house may part off four feet wide from such a shed. Six feet is also best because most ordinary planks and timbers are twelve feet long, which will cut up without waste. Building such a small affair is very easy. If there is a back wall the matter is simplified. Quartering (2x3 timber) should be Building used for frame and uprights, and not Small Houses, less than |-incb for the boards. The back uprights should be clinched to the wall by staynails or holdfasts, and a horizon- tal piece of same section similarly fastened to the wall to support the back of the roof The bottoms of other uprights can be tarred and sunk in the ground ; but it is better to lay horizontal sills of quartering either on the ground or, still better, upon a " footing " made by a row or two rows of bricks laid side by side. Then halve or mortise all the uprights into the sills. There must be an upright at the corner of the house, and for a door-post, and at the gate in the shed, and its corner, and wherever else needed for strength. A horizontal timber will run all along the top of the front, and on to this and the back piece on the wall the rafters will be spiked down. The boards may be either tongued, or caulked by driving string into the chinks, or laths tacked over the latter. Tongued boards are best, and look neatest. The door must fit well, or rather, should be made so as to lap over the timbers all round. For the walls, single-tongued boards are sufficient in ordinary climates. When more warmth and shelter are necessary, roofing felt may be tacked on outside and tarred, or what is probably best of all, an inner skin of thinner tongued boards may be nailed on to the inside of the frame-work timbers, leaving an air-space between. This is a very snug and warm and neat plan. There is a similar variety in regard to roofing. Loose tiles will give absolutely free ventilation, but will be, in many places, too cold for profit, though they will suffice for at least southern England. Galvanised iron is quite as cold, and does not ventilate, having, therefore, no merit at all beyond durability. Either of these, however, ceiled with thin match-boarding nailed under the rafters, is a warm and good roofing. Wood alone also makes a good roof. Feather-edge boards may be overlapped hori- zontally, and tarred periodically, or thicker boards, tongued or plain, may be laid edge to edge from the highest point to the eaves. This should be coated with hot gas tar in which a pound of pitch to the gallon is dissolved. Or the wood may be tarred, then covered with thick brown paper tacked down, and again tarred ; or calico will be still better. Or the wood may be covered with roofing felt, or roofing paper, tarred annually. It cannot be too widely known, if durability be desired, that wood alone is use- less for the roofs of poultry-houses in this country, since the best material will in time, owing to the effects of rain and sun, commence to warp, with the result that the wet, per- colating the boards and dripping on to the litter on the floor, will soon make it unfit as bedding for fowls. Roofing-felt of some kind is essential, and, moreover, is cheap. We come next to the floor of house and shed. Fowls will stand activity over wet runs, on which they only walk at their Flooring of choice ; but cannot be kept success- Shsd. fully in confinement for long, if the floor and walls of the house, and floor of the shed on which they depend for shelter, be not dry. However damp the ground, this can almost always be effected by digging and taking away till hard earth be reached, then putting on a layer of broken bricks, or stones, or clinkers, from one to two feet deep, in any case enough to raise the level six inches above the ground, and on this a layer of concrete made of hot fresh-slaked brown lime, and gravel or pounded clinkers. Sometimes it is better to use a dry mi.xture of quicklime pounded, gravel, and tar, the smell of which repels rats and mice. If there is definite cause to dread rats, however, it is worth while to lay small-mesh wire netting over the beaten-down surface of the drainage material, and below the concrete, and to carry it a foot up all the walls. A shed thus floored, and with the roof well pro- jecting, and boarded up a foot or more, will be nice and dry. On the hard floor can be placed cither dry earth, peat moss, road-sweepings, chaff-dust, oat husks or straw, to be periodic- ally removed when contaminated. On good, dry soil all this is not necessary. Mere trodden earth will, in that case, do for the house, and also for the floor of the shed ; but in the shed some inches of earth should first be removed, to be returned in a loose state, after the subsoil has been levelled, and smoothed, and rammed down to a hard, permanent floor. This is the proper way to keep a shed — and especially i8 THE BOOK OF POULTRY. a shed which constitutes the only run the fowls have— clean. To dig it up a foot deep every two or three weeks, as some do, answers for a period ; but gradually the whole mass becomes contaminated to that depth, and the fowls begin to ail from the poisonous atmosphere. If all can be removed and replaced with fresh earth every three months or so, it will answer. But it is much easier and more manageable to renew merely a few inches of scratching material, down to a hard bottom, as above indicated. The removed earth or litter will be valuable for the garden. In the winter months it is a good plan to throw down a few bushels of chaff as well, or some straw, spreading it over the loose earth — it will keep the fowls scratching, and promote warmth. Let us next suppose that it is desired to carry out the fresh-air system in high degree, in even such a small house as here supposed. Fresh-air Plans jhig caj-, be done in several ways. SmaU House. ^ ""oof '^'^ ^°°s^ (^•^- uncemented) tiles is one way ; the air will escape quite freely, and it will only be needful to see that the birds on the perch are not in any direct draught from the entrance hole. This method is, however, rather cold for latitudes much higher than London. It is really warmer to have a tight roof, but to form the house and shed as in Fig. 2. The back A B, and ends, A C and B D, are closed ; but the front, turned towards a sheltered or warm aspect, is only closed from D a house thus constructed, and ventilation is entirely free and open, whilst the house will be many degrees warmer than the outer air, if the walls are good. Such a plan can be readily Fig. 2. — Semi-open House. to E, E C being wired in, with a hole for entrance. The perch is at F G, in the most sheltered part, but facing the open shed. Here we have pure open air, and practically no draught, and the wind can only reach the perch from about the point C. Still more shelter can be secured by some modification of the above plan, such as we show in Fig. 3. Here the side of the house next the open shed is partially closed, E H ; and the perch, F G, put back into the part most sheltered ; the vacant space is, however, entirely open from top to bottom. No direct wind at all can reach A B H E Fig. 3. — Semi-open House. adopted in any buildings, on any scale, and will give shelter sufficient for almost any part of England : in parts of Scotland it might not suffice so far as the egg-basket is concerned In regard to this question of warmth no rule can be laid down. If the house can be built against a wall at the back of which Warmth. is a fireplace or stable, it will promote eggs in winter, and a genial aspect is also desirable, though by no means essential. In very severe climates, like the United States or northern England, some form of stove may be beneficial ; but heat is generally overdone. The evil is that the birds then take cold on going out into the air. The lamp or stove should be so adjusted as not to raise the heat above about 50°, which can easily be done with a little care and thought. In such a house as Fig. 3 a plain petroleum lantern with a wire fence round may be used, with no ill result, owing to the free circu- lation. Experience has proved that if a few fowls are in a house and shed, and kept warm and sheltered — that is, day and night — a hen thus kept warm will lay better. It is heat alter- nated tvith cold which does so much mischief, especially if, besides the heat, the fowls also breathe (in a close house) the fumes from a stove. In most cases it is probable that the house will be closed in ; then we must see to express ventilation, yet without any definite Ventilation, draught from one point to another coming upon the inmates. Usually the entrance hole will be at the front end of the side wall ; then obviously we place the perch at the back side of the house, to be away from it, and the ventilator should be so placed that the draught from this entrance-hole to it does not cross the fowls. That is really the main point. The ventilator itself should be such that no strong wind can blow directly down upon the SHELVES AND DROPPING BOARDS. 19 birds. Some louvre boards (i.e. like a Venetian blind) are good ; so is a sheet of coarsely perforated zinc over a hole in the wall, or in the ceiling under tiles. The various patent ventilators have no objection beyond their cost. A closed house should have a window of some kind. The fowls need to see what they are about, and so does the proprietor. One that can be opened will be all the better for the hot weather. Internal arrangements of a small house can- not be too simple, the essentials being ready access to everything, and easy cleanliness, the latter of which has, of course, much to do with the pure atmosphere we have been already considering. Perches should be kept low, and in a small house one is better than more. Active breeds may fly down from a high tree Perches. if they can have a long slant for the flight ; but if not, they fall heavily, and in confined space much injury to the feet may be done by what seems quite a small height. We formerly used, and even advised, very broad perches, planed nearly flat, with only top corners rounded. Longer experience has convinced us that smaller ones are better, and that best of all are branches, with slight variations in size, and little irregularities and crooks (though taking off all prominent knots). These irregularities go a long way to prevent mischief, and the general size may run from \\ to 2f inches diameter, according to the fowls. Perches should be loose, resting on a flat cut under each end, and should be lifted now and then and dressed, also the ledges on which they rest, with oil and paraffin, to keep away the red mite. They are better not more than twelve to eighteen inches high for large fowls, and two to three feet for lighter ones. Many, however, prefer to roost large Asiatics upon straw or fern. This will do upon the floor if it is perfectly dry, and the same straw will answer for several days if regularly shaken up with a stick and the droppings taken away from underneath. With perches also, cleanliness must be con- stantly attended to. The floor should be freshly sprinkled every morning with earth, or sand, or ashes, or peat-moss litter, chaff, or some other dry stuff, after taking up the droppings with a dust-pan and scraper. Or a board may be laid under the perch and similarly treated. But, for a small house especially, we know no better plan than one whose principle we took from the Canada Farmer more than thirty years ago ; since then the publicity we have given to it has carried it all over the world, and experience still Cleanliness and the Shelf Method. testifies to its utility. Its distinguishing feature is the broad shelf (a. Fig. 4), resting loosely at the ends on strips or ledges, at the back of the house, with the perch placed six to eight inches above it, a foot from the wall. The nests are placed on the ground underneath the shelf, and are quite protected. Fig. 4. — Shelf in House. . Rroad shelf, fifteen or twenty inches high. Perch, six to eight inches above shelf. N ests under perch, open in front and on tof A shelf of this kind under the perch offers many advantages. From its convenient height, it is scraped clean and sprinkled every morning with the greatest comfort, and preserves the floor almost entirely from pollution. It keeps perch and nests over the same portion of floor, thus making quite a small house more roomy. Another very great advantage is that it screens from all upward draught, and also intercepts radiation from cold or damp ground : it thus adds much warmth to such an arrangement as Fig. 2 or Fig. 3. If large Asiatics are roosted upon straw, it is also the warmest arrangement, in that case substitut- ing straw for the perch. It must not be forgotten to lift the shelf now and then, and dress the ends and the ledges on which it rests with paraffin oil. In America the tendency has been more and more of late years to arrange such a shelf in a way to be more or less movable, Dropping under the name of a "dropping Boards. board " or, more shortly, " drop- board." In one set of plans before us, it takes the shape of a square table on four legs, about two feet high, which can be moved about when required, and above which the perches are suspended by perpendiculars from the roof. Fig. 5 shows an arrangement once in vogue in houses on the Reliable Poultry Farm, Ouincy, 111. Each board A A is about 5 feet square, and is hinged at the back to the sloping THE BOOK OF POULTRY. roof just above the low back wall. Above the board are the perches EBB. At the foot is a box or trough C C, loose on the ground. The board having ashes or road-dust sprinkled over Y'vz,. 5. — Dropping Board. it, the droppings fall in the box C C, which is made slightly wider than a shovel, so as to be cleared by one sweep of that implement ; and in the morning the board is drawn up by the rope and pulley, and the box C C set back against the wall out of the way. The object of these arrangements is to leave all the floor space at liberty for the fowls, which is desirable in winter time, when they are confined. Another arrange- ment, said to be largely used in the eastern States, is a permanent flat shelf at the back of the house, about three feet from the ground, to the under side of which are fixed the partitions and front ledges only of a row of nests. Under these is hinged at the back another shelf, as a bottom for these nests. This arrangement also leaves the entire floor clear, and when the nests want cleaning or renewal of material, the bottom is let down, and everything falls to the floor, after which all is replaced clean. Before adopt- ing any of these arrangements, ingenious as they are, it should be remembered that their main object \s floor space, which is not so neces- sary in a climate where the fowls can run out, more or less, all the year. But their wide adoption is at least a proof of the great use- fulness and convenience of the shelf method. Little is really needed for nesting in a small house. Hens like some darkness and seclusion , but under such a shelf as in Fig. 4 a few bricks to confine a little straw will be sufficient. Other- wise a row of nests can be arranged by tacking together a thin board all along the top, thin partitions, and a strip three inches high in front to keep in the straw ; this needs no back, but can go against the wall. The less wood, and cracks, and joins, the better. The old-fashioned tiers of nests are never used now. Half of a cheese-box on the ground makes a good nest. Complication, fixity, and harbour for vermin are the points to be avoided. Sometimes no wall is available for even a small lean-to fowl-house. In such case the back uprights as well as the front ones must be halved or mortised into back sills, if they are to be tenants' fixtures ; otherwise they can, if preferred, be sunk in the ground. But sill-work is really the best in any case, and makes it easier to raise the whole, and the floor, by a " footing " of bricks. The whole may be on the same plan, of a small house with shed at the side ; or as Fig. 2 or Fig. 3 for ventilation. Ready-made houses for fowls are now made and sold very cheaply by quite a number of manufacturers, in a great variety of patterns. They can be had built for a lean-to against a wall ; or en- tirely detached, with span, or circular, roofs. We have seen them adver- tised as low as 25s. for four feet square, but this is really too cheap for sound timber. They are packed flat for carriage, and readily put together by anyone at all used to even the simplest tools. There is one point about many of the smaller houses, common to all manufacturers ; viz. that the floor of the roosting-house itself is raised a couple of feet from the ground, so that of itself it forms a shed or shelter for the ground under- neath. A good pattern for rather a larger house Portable Houses. or slantins Fig. 6. — Portable House. than usual is shown in Fig. 6, the house being made rather narrow but long, so as to give more shed room. These houses are cheap, and often very useful, but two or three things about them need to be borne in mind. The first is, that the sizes given in most price lists are not MANAGEMENT OF SMALL SPACE. large enough for the numbers usually stated with them : thus a house four feet square is often given as " suitable for twelve fowls." It is nothing of the sort : more than half that should not be placed in it, unless small breeds on a wide range. Except on such a large run, or with some other shelter available, or in some sheltered position, such as a shrubbery, the area of the bottom shed is not altogether sufficient. With such adjuncts it may be ; but care should be taken to raise the ground some inches, and special care to constantly renew clean dry dust- ing material, unless other dusting places are available. Another point to remember is that in snow or rain the fowls, crowding under the shelter, arc very likely, at night, to remain there, rather than go out momentarily into tbi- wet to go up to roost ; this should always be looked after. Chinks may, not unlikely, open after a while in the floor, and cause draught : such must be stopped by some material if it is so. Even the entrance, in its raised position, is far more exposed than when on the ground ; and such a house should therefore always be turned to a mild quarter. It is often convenient, and certainly better, as a rule, where ready-made buildings are purchased, to get a shed entirely separate, such as are also supplied by the makers of the houses. Somewhere in each shed, and in the driest part of it if any damp comes in anywhere, there must be a heap of fine dry earth. Dust-bath. or road-dust, or finely sifted ashes, in which the fowls may roll and cleanse themselves from insect vermin — their only means of doing so. To answer its purpose this must be renewed every now and then, and especially never allowed to remain long if it gets damp. One plan is to part off a back corner of the shed about a yard square, by two boards about six inches high placed on edge, and to keep this place filled to the top. The only case where special provision is not necessary is where the entire shed floor is some inches deep in dry loose material, kept clean and re- newed as above described. Then the fowls can use that at pleasure. Before leaving the smallest houses, it may be well to answer a question, often put to us, as to the smallest space in which it Small Space, is possible to keep a few fowls, in health and to some profit ; or the query often takes the form of asking how many can be kept in a " house " of given size, say five feet square, and a certain height. The number to be kept in these cases never depends upon the size of the house (though it would do so were the house in a park or large range), but on that of the shed and run. Taking medium- sized fowls, such as Minorcas, our experience taught us that the minimum was about ten to twelve square feet of run to each fowl ; thus, half a dozen would need a shed, say six feet by twelve. But this supposes a shed kept perfectly dry, and an amount of cleanliness which many people would never dream of, with most careful dieting. Large fowls would need more, bantams less. Such confinement supposes that offending matter be taken out every day from the shed as well as the house, and no refuse ever left therein. With all precautions, such confinement is very apt to produce the vice of feather-eating ; but this may not occur, and we are only speaking of health and profit. Such small space must be ail of it covered dry sited, yet with plenty of light and some sun, and cleanliness is easiest preserved by flooring it with some inches of fine dry earth, or sand, which is to be raked clean every day. A common rake will be useless ; but by driving long and thin French nails a quarter-inch apart into the edge of a strip of wood, and then cutting off the heads with wire nippers to the same length, a rake is formed that will remove most of the offensive matter. The only other way is to scrape up an inch deep of the material, and sift it through a wire sieve. If once a run begins to " smell," it means disaster ; and it is to be remembered that there may be no smell apparent to a human being, while a fowl, so much nearer the ground, may suffer from the poisonous exhalations. Disinfectants are of no practical use in this case ; one bad smell does not remove the evil of another. Supposing more space can be given to the fowls, it will be far better to consider, as the first claim upon it, a fair amount of Double House Open rini in front of a single house and Yard. and shed. The latter need not then cost nearly so much labour. On a yet larger, but still limited scale, the plan in Fig. 7 may be recommended from experience, having served us well personally for some years. It will be sufficient, if there is besides some other bit of shelter, and a lawn or grass run, or even another piece of yard, in which chickens can be cooped and reared for the first few months of their lives, to rear for exhibition a few fowls of such breeds as do not require separate pens to breed the two sexes. It consists of two houses, sheds, and runs such as above described, separated by a small open shed and run, which we used for sitting hens, and which also comes in handy for many other purposes. The plan as shown covers a space of thirty-five by twenty- five feet, on which scale the open yards must be THE BOOK OF POULTRY. gravel, sand, or trodden earth : grass runs would require far more, as presently mentioned. The houses are drawn as they really were, with nests at the back and the perches a little more for- ward ; but to the same general plan can be readily adapted any of the arrangements shown in Figs. 2, 3, and 4. Such a plan as this leads us at once to the consideration of some further points, each of practical importance. The first is that of the preservation in healthy condition of limited runs. Though so much labour is not needed as when a small shed is the Caxe of Small Buns. y B only space the fowls have, care is still required, else the runs will get into a foul con- dition, and disease follow. It is best to let the surface be trodden solid, when once a week or so the greater part of the offend- ing matter can be scraped loose, swept up, and removed. This should also be done on a grav- elled run. Once a year half an inch or so should be pared off the top with a spade, to be crushed and used as manure, a correspon ding quantity of fresh earth beingthrown in and spread over the surface. If every two or three ^ ^ f,^^ years the run be " "■ f^"' •' . , , <^ c. Shed dug up. With these d d. Cras aids it may be kept healthy for a long period, are of little use, and dangerous. Fig. ting and Laying Houses. ;d-in Covered Runs. and Run for Sitting Hens. Disinfectants Some people prefer to let the loose earth alone, and dig the run over every six months or so. This plan will generally answer for four or five years, or even more ; but as there is no crop to consume the manure, the poison is apt to accumulate by slow degrees in the mass of earth. Soils differ, however, and in some cases a good loamy earth seems able to deodorise all that is thus due into it. To help this, it is well to confine the fowls to the shed for a v/eek after the winter digging. We have next to consider grass runs. These are the best of all for poultry, giving natural green food at nearly all seasons in Grass England (not in America), and also ex- Runs, ercise and more or less insect food. Where space can be given for grass, no single condition will do so much for fowls and owner ; but it is no use attempting grass unless there is adequate space, and a great deal is re- quired. Experience taught us very early that in England one gj hundred and twenty fowls re- quired an acre of run if kept on it permanently; and the larger breeds should not exceed one hundred per acre. But this is not the best way of using the land, which will be kept healthier in the long run by over- stocking it to the extent of even double, provided each run can be vacated for three months every year. This also brings runs into more compact compass, and so we arrive at a grass run of about twenty - five feet by fifty feet for a pen of six large Asiatic fowls. A run of this reduced size, thus tenanted, will last for several years, even when occupied without cessation, with no apparent detriment, if constantly attended to ; but it does gradually become " sickened," unless It can be vacated for freshening and purification. Amongst a number of runs this can be managed, either by three months an- nually, or six months bi-annually. This time need not be wasted wherever grass or hay can be used, as a crop may be taken a week or two before the tenants are returned to it. The -0- 7. — Double Vard. MANAGEMENT OF GRASS RUN. 23 runs will also need mowing tolerably often, even while occupied ; since, although too over- crowded for safe permanent occupation, this does not mean that the grass is kept down. Near the house it may be, but less so the farther away ; and it must be mown whenever it is long, else the fowls may get balls of long tangled grass in their crops, and may eat blades of it, part of which are contaminated. Such fouled grass is simply poison. All this is avoided, worms and insects made more accessible, and the droppings more quickly washed into the actual soil, to be absorbed, instead of adhering to the grass, by proper mowing as required. Keeping the grass constantly iiioiun short is the one matter of greatest importance in the manage- ment of limited grass runs. Grass cut during full occupation should be burnt, and the ashes mixed with the other manure. Regular cutting is of equal importance to runs meant to be constantly occupied, and which are therefore of larger size. Much grass will then grow to waste, yet the conclusion must not be drawn that so much space is not needed ; long experience has shown that it is, if the tenancy is to continue longer than five to six years, up to which time a crowding of considerably more than the hundred per acre may generally be carried on without apparent harm. But somewhere about that time Nemesis comes, and often with no apparent warning. The reason of these results from over-crowd- ing grass runs was demonstrated by Dr. Klein, the well-known bacteriologist, who Mortality in investigated the mortality upon a Over-crowded ,, \. c >' ,. r\ ■ \- \ H^^s poultry-farm at Urpmgton, where four hundred to five hundred birds were habitually kept upon two acres of land, or more than double the number above laid down. The birds would be apparently well even thirty- six hours before death ; then were attacked by a thin yellow diarrhoea, became sluggish, and in a day or so died. On post-mortem, the spleen was found greatly enlarged and soft ; the liver also enlarged and disorganised ; the coats of the intestines considerably inflamed. The blood was swarming with bacteria, which, being isolated in pure cultures and cultivated in the usual way, caused the disease in about five days when in- oculated into healthy fowls. The bacteria also swarmed in the evacuations, and it was found that fowls given food polluted by these evacua- tions were also attacked by the disease. All becomes perfectly clear in the light of these facts. Without discussing how the disease yfrj/ arises — and many bacteriologists are now of opinion that germs ordinarily innocent may by changes in the surrounding circumstances become modified into deadly varieties, a process itself more likely to take place under any unhealthy conditions — it is onlj' necessary to suppose one fowl acquiring or importing such disease, and the more crowded the run, the more surely and rapidly must one fowl after another pick up the contamination in its food.* This is all the more likely with rather long grass, which pre- serves the evacuations from being washed into the soil, while it is constantly eaten by the occupants. Hence the inferiority in healthi- ness of even a large run constantly occupied, to a smaller one, even less than half the size, which can be entirely vacated for some months, and have a crop removed every year. In America, smaller grass runs appear to be found more satisfactory than we have stated ; but the reasons are pretty plain. As Climate and a rule they are necessarily vacated Grass Run. during the winter, the fowls being reduced in numbers and confined in sheds, owing to the severe climate and the snow. The ground vacated is commonly ploughed up. and sown with winter rye-grass, which thoroughly sweetens the soil and consumes the manure by a regular crop yearly. The soils, again, are very generally somewhat light and sandy, which carries out these natural processes more rapidly. Lastly, the climate as a whole is dry, both in summer and winter. The enormous difference this makes we may see by considering the case of a guano island, where the sea-fowl have lived for generations upon ground actually composed of their own evacuations. These are dried up in the sun and dry air, and cease to exhale poison in that desiccated state. In England, all is more or less moist, if not wet, which means active pollution in every way, air as well as ground. If these climatic differences are con- sidered, it will be easily seen that methods excellent in the States and Canada and worked with success there are not always practicable in Great Britain. Though a very small plot of grass cannot bear permanent tenancy ; it may, however, be of considerable use. A few weeks on such a plot will freshen up two or three exhibition fowls considerably, or will keep a cockerel, with one companion or not, in high condition for some time. And at all times of the year it will be useful to grozii grass, the best of all green food, and especially to be cut into fine green chaff for young chickens as described farther on. For mere health, a grass run is not at all necessary, provided proper care be bestowed on cleanliness * As mentioned elsewhere, Dr. Klein fortunately discovered that an anti-toxin could be prepared from the germs, which pre' vented birds inoculated with it from being attacked. THE BOOK OF POULTRY. and diet ; and it is far better to add the space to earthen or gravelled yards, than to attempt grass under conditions in which it cannot be used with real benefit. Shade in open grass runs is very desirable, and of course it is just as well to get something out of it at the same time. Fortunate are those who have an orchard at command. Standards of bush fruit do well in runs for young chickens, and make the best of shade and scratching- places ; but larger birds would, of course, eat the fruit Filbert coppice is good, and often profit- able. But as a rule, where permanent occupation is likely, dwarf fruit trees pay best. Fencing has next to be considered, and what is best, or necessary, will depend a great deal upon circumstances. In fencing any yard Fencing. where runs adjoin, it is very desirable that the fowls should not be allowed to see each other ; it keeps cocks from fighting, and young cockerels from fretting and excite- ment. With very wide and scattered runs this is not necessary. Height, again, has to be con- sidered ; three feet will confine Cochins or Brahmas, and four feet may suffice for Lang- shans or Dorkings ; but even six may not retain Game or Hamburghs. The cheapest general material is plain wire netting. We remember when two-inch mesh netting cost 6d. per yard: it can now be ob- tained at 6s. 4d. for a roll of fifty yards 3 ft. wide.* This will be of light gauge wire. No. ig, which, however, may suffice for many purposes where a fixture ; but if durability is desired, and especially if fencing is to be removed (for periodical crops of hay or grass), stout wire is cheaper in the end, and will run up to about 13s. per roll for No. 16, other prices being inter- mediate. For extensive fencing the cheapest plan is to drive stakes into the ground, 1)2 to 2 inches square, the stoutest size every twelve feet apart, and smaller ones half way. To these the netting is fastened by small galvanised staples if a fixture; but if removable, placing them on or lifting them off small, headless French nails, driven in at a downward slant, so that the wire rests in the angle. There must be no rail at the top, only the selvage of the net- ting; but if desired, a long fence may be strengthened by stretching a barbed wire alL along the top from stronger iron posts at the corners of the run. Something in regard to lateral rigidity and strength of the stakes will depend upon the wdnds to which the locality is subject. Thin boards can be fastened to the same stakes by large tack-nails : three nine-inch • These and the other prices quoted on this p.ige were the prices ruling in 1910. boards will run up twenty-seven inches, and any required width of netting may go above that. Large runs should be so planned that fifty-j-ard rolls will cut up evenly, especially if intermediate fences are removed during vacation. Having driven many wooden stakes for fenc- ing in our time, a few words may be useful in regard to the best method. They should be pointed with long points, and tarred some days before driving. An iron tool should be provided, which we will call a " perforator," somewhat smaller than the end of the stake, and a some- what similar taper at the end : a piece of iron tube, with a solid head and point welded in, is lightest to handle. When boards are used for the lower part, one of the boards is used as a measure, the " perforator " being driven in by a heavy hammer at such a point that the end of the board will come over half the stake when driven. The "perforator," being driven deep enough, is loosened by side taps and withdrawn, when the stake itself is driven into the hole thus made, this time using a mallet. We tried several ways, but found this much the best, and the special tool well worth its cost. Iron stakes with prongs may also be used, and the wire tied to them. Such stakes blacked will cost about 13s. 6d. per dozen six feet high, or about 20s. /d. galvanised ; four feet high may run about 6s. and 8s. respectively. The same fencing will be cheapest for small runs if home labour be employed in putting up ; but where this is impossible, various patterns of poultry-fence and hurdles sometimes come cheaper in the end, owing to the saving of labour, though much more costh- in themselves. A fence made in liurdles six feet long and si.x feet high, with match-boards near the ground and two-inch wire above, will cost about 3s. per yard, with bolts and nuts ; gates or doors from 3s. each. These fences only need fixing in the ground by their pronged feet, which most people can manage. On a farm or other wide range, hedges and other fences will be used as far as possible. A very imperfect hedge may often be made into a thoroughly efficient fence by simply running twelve inches of wire netting along the bottom on one side, which is easily kept in place by stout galvanised wire stakes threaded through it and thrust into the ground. This will only cost three or four shillings for fifty yards. The netting should not be placed on the inside of the hedges all round a field ; the use of one hedge at least being left to each flock for shelters and dusting-places. A periodical ex- amination of such fences for weak places is desirable. LARGER POULTRY-YARDS. 25 For extensive establishments, such as will be required if breeding for regular exhibition be carried on, or a regular demand Larger lor eggs or stock is to be supplied. Poultry-yards, a great variet)^ in arrangements is possible. Where unlimited range is at command, it has already been hinted that there is perhaps no better plan for securing success in these objects than to scatter about in sufficiently distant and distinct localities a number of detached houses. On some estates no fencing at all may be required, the laying out of the estate keeping the flocks sufficiently separated ; but if fencing be necessary, a small expense in wire netting will do all that is requisite. There will usually be ample shelter and dusting-places in shrubberies or plantations or under hedges, wherever such methods are possible ; hence such houses as are shown in Figs. 2, 3, 4 will answer all purposes ; or even a large hogshead with the head knocked out, turned on its side upon four bricks, with a floor fitted in near the bottom side, and a perch near the back end, may be enough for a breeding-pen of fowls if placed in the shelter of a copse or shrubbery. Such a plan has the advantage of gratifying a pleasant hobby without sinking large sums in permanent buildings ; and it is a pity that the cases are so few in which it can be followed. The only drawbacks are, that while the bloom and health of the fowls will be magnificent, the egg yield will probably not be very great, and much time will be occupied in going round and attending to the stock. A more compact arrangement of runs must be the usual plan in this country, even where grass is at command. In this case, also, many poultry-keepers of great experience prefer, having divided the ground into runs of the re- quired size, to place a small detached wooden house in each, somewhat as shown in Fig. 8, though the actual plan and arrangements may vary widely. Portable houses, such as Fig. 6, are often used in this way. The objection to this plan is that, unless the houses are a great deal larger than necessary, the shedding under- neath is too small, at least so far as concerns exposed runs : shrubs or trees might supply the lack. Otherwise it is better to incur the cost of separate sheds, C, as well, for the other ends of the runs. This plan — we mean of having the house at one end and the shed at the other — also has the advantage of inducing the fowls to use more equally a range of long and narrow runs, which is often the most convenient way of plotting out a piece of land, or of visiting all the houses in order. Of course no such exact- ness of arrangement is necessary. Aspect has to be considered, both as regards the houses and the sheds ; and in many cases, by arranging the shed so that one corner meets one corner of the house, a judicious choice of position and angle will give a maximum amount of shade and shelter to the birds, a matter which should always receive thought when a number of runs are in question. As a rule, such contiguous houses and sheds are more suitable for runs approaching a square in shape. IH I'^I M |a| B B B B I c 1 1 "^ 1 1 ^ 1 ! = i Fig. 8. — Detached Houses in Runs A A. Roosting-houses. B B. Runs. c c. Open sheds. Ranges of houses and shedding are, however, more usual, and generally more convenient, saving much in time, and labour, and Ranges of exposure of the attendant in bad Buildings. weather. The chief practical difficulty in planning such buildings is that, unless the cost be incurred of more house and shed room than is necessary, it makes a grass run so narrow in proportion ; fowls do not use a very long and narrow strip of grass to the greatest advantage. Bare earth yards will be shorter, and to them the objection does not so much apply. Thus, a house five by six feet, and a shed ten by six feet, will occupy the end of a run fifteen feet wide, and a bare earth or gravel yard twenty or thirty feet in front would be in good proportion. But a grass plot must be seventy or eighty feet long for a pen of say six fowls ; and though it may do, this is not a desirable proportion. This difficulty may be met, and probably a set of buildings erected with the minimum of material for the same amount of accommodation, by planning a range of buildings for the centre of a piece of ground, as in Fig. 9. Each of the eight pens here provided has a roosting-house .\, six feet square, and a shed E, twelve by six, so as to use twelve feet boards throughout. Such a 26 THE BOOK OF POULTRY. group of buildings, in the centre of say half an acre of land, will give well-proportioned runs C C, and offer great capabilities of practical work, Fig- 9- — rian foi^ ^ Central Range of Buildings. A A. Roosting-houses. B B. Sheds. c C. Grass runs. with great economy of material ; the houses being in the centre will have the greatest amount of warmth at night and coolness by day, or may be left half open, on the plan of Fig. 2, still giving ample shelter. An attendant can also see to the whole series under the shelter of the outer sheds. On the other hand, this plan does not admit of extension beyond eight houses and yards, while buildings in a plain row, though subject to the difficulty above mentioned, may be developed to any extent desired. In regard to such ranges, or rows of houses, what is known as the " corridor " plan gives the maximum of comfort and con- venience, at a little more cost of space and material. The very first example of this plan, so far as we have been able to learn, was a house erected for his Spanish fowls by the late Mr. Henry Lane, of Bristol, which was figured in the Practical Poultry Keeper of 1867, and has thence been widely imitated and further developed, owing to its obvious advantages. The outer walls v/ere of brick. A covered passage, A (Fig. 10), ran along the back of all, and, by a door in each, had access to any of the roosting-houses B B. Mr. Lane had the passage warmed by hot- water pipes, «a, wh'ch were however only used in The Corridor Plan. frosty weather. Spanish combs are particularly apt to get nipped at such times, and for them the pipes were no doubt useful, employed with judg- ment. They are also commonly used in America ; but only in northern latitudes and for certain breeds can they be necessary in Great Britain. The passage was sky-lighted, and had free venti- lation at the highest point of the roof; the doors at the ends of the passage were not meant to be left open, on account of draught, unless in the very hottest weather. Each house, B, was seven and a half by four feet, and the sides facing the passage were only boarded up about two feet, the remainder being wire-netting. Thus the birds had a free supply of pure air, while quite protected from the weather, and could be in- spected on their roosts at night without disturb- ance. The nests were reached from the passage by a flap, thus the house was never entered except to clean it or to handle a bird. A small trap-door as usual communicated between the houses, B B, and outer open sheds, C C, enclosed, however, by netting in front. These sheds measured seven and a half by nine feet each, and were floored with about two inches deep of powdery lime-rubbish from the kilns. This was of course air-slaked, and suited Spanish very well, keeping perfectly dry and lasting a good while when properly looked after ; but it would ruin the colour of any yellow-legged breed. In front of all were two grass runs, into which any pen could be turned at pleasure. Each pen was Fig. 10. — Mr. Lane's Yard. a ^ D < Fig. II. — Double Range of Fowl-houses. A A. Roosting-houses. b b. Sheds. bb. Nests. D D. Small Houses. c c. Perches. e e. Small runs to i d d. Training-pens. pp. Corridor. 28 THE BOOK OF POULTRY. were near the closed back of the houses, the nests b b next the corridor, where they could be reached through a flap-door. The training-pens dd, for specimens to be exhibited, were nearly three feet square, and we provided for them by running back a floor from the top of the yard- high boarding in the corridor ; thus the floor of these pens was three feet above the ground, at the backs of some of the sheds B B. Each row of pens was well boarded up behind, with wire fronts ; thus they faced us on each side of the corridor, at a height of three feet, and occupied no extra room at all. Everything except mixing of the food, and the very young chickens, which had a separate yard, was thus collected under one tiled roof; as these also might be if desired Ventilation was free and perfect, and we never remember a case of roup or catarrh in the place. In a very cold locality, however, it would be necessary to have a ceiled or close roof, with definite ventilators, to stop radiation of heat. Any corridor house can also be easily heated if required ; and heating will be less injurious in a house of this kind than in any other. Of the many large establishments for poultry culture which exist in America, it will be of most interest and value to notice certain features of con- struction which are, in one form or another, typical and general, be- cause of their relation to climatic differences, and especially to the necessity for keeping the fowls shut up under cover for months together during the winter, and to the intense cold. Fifty years ago the few who kept any number usually confined them in very large houses, or barns, which gave the requisite space. This was found too cold to promote winter laying. Scratching- sheds in America. however, and by degrees there spread the system of a separate shed by the side or in front of the roosting house, as is so common in England. But while with us the shed was chiefly necessary ■■■i^^ ma^S:^^^ I^HBH 1 ■ ,^ ■ >wyR SnHD ■ ■'^ ■HRHnffiRjl SJHHHE^ m " 1 1 p'^i^'^lsH iJHH^H Fig. 12. — Portable Scratching-shed House. for merely temporary shelter, in America it had to give exercise during entire confinement for protection from the weather. Hence it is termed a " scratching-shed," and under that name is becoming almost universal in good poultry plants. In order to use as much as possible of the short and precious winter sun, American scratching-shed houses, or ranges of houses, almost invariably face the south, and are highest in front, sloping to the back, so that the sun may shine in. Besides the wire front which confines the birds, it is usual to pro- vide movable fronts of thin canvas, oiled or not, which are kept over the fronts during wet or snow, and drawn up during dry weather ; these admit ample light, but keep the shed dry. In localities where the climate is very severe some have the front closed by wood and glass, which can be raised in summer so as to be quite open. Fig. 13. — Scratching-shed Houses of Mr. A. F. Hunter. AMERICAN PO UL TR Y-HO USES. Fig. 12 shows a portable detached scratch- ing-shed house, as used on many large Ameri- can poultry establishments. The house and shed are separate, each being ten feet wide and mounted on runners, so as to be hauled about when required, and the doors are shown thrown wide open as in summer. Ranges of houses upon the same plan were used on the same farm, with yards 20 x 100 feet in front of each. Such ranges are very commonly erected upon a plan figured and recommended by Mr. A. F. Hunter, formerly editor of Farm Poultry, and put up by him on his own farm at South Natick. In Fig. 13 is given sufficient of such a range of houses, from a photograph, to show how they are built in pairs. The size in this case is Scratching- Sheds with Corridor. intolerable. Some of them prefer the detached houses of Fig. 12 ; others have tried halving the doors by placing the shed in front of the house as in Fig. 10; this, however, nar- rows the yard far too much, as already hinted. The majorit\- who keep large numbers prefer the " cor- ridor " plan, and endeavour to combine it with the scratching-shed. In itself this presents no difficulty, and Fig. 14 gives an elevation and ground plan of half a building put up by Mr. C. H. Latham, who reared Plymouth Rocks at Lancaster, Mass., showing one of the two wings, each 180 feet long, stretching out from the central food and cooking-house. ]\Ir. Latham had been in the business a long time, =-=,^. FRONT LLtVATION. Fig. 14.— Mr. C. H. Latham's Poultry Plant. 8x10 feet for the closed house, which has a very large window, and lOxiO feet for the shed at the side, the yards extending 125 feet in front of each. A feature of this range of buildings is that all partitions, between houses and sheds, and the contiguous pairs of each, have double swing-doors at the front end, and fly iiack by a spring to the proper position. Thus the attendant can walk along the front of all, by pushing open the doors and letting them swing back behind him, with as little disturbance as possible to the hens which may be in the nests or roost at the back. This construction of a long range with high front, low back, and swing- doors all along the front, is generally known as the " Hunter scratching-shed plan." The fowls roost at the low back of the closed houses, and in very cold weather it is customary to draw down curtains in front of the roost to confine the space and check radiation. Many of the most practical poultry-farmers of America, however, and especially some of those running the largest establishments, find the numerous swinging-doors of this system and previously built two poultry plants ; for this, his third, he moved to another location a little way off to begin de novo, with the ex- pressed determination this time "to build right," according to his light and the experience he had acquired. The timber houses are raised a foot above ground upon a stone and mortar foundation, as is usual in the best American establishments. Each pen has a closed house 8x10 feet and a shed 10 x 10 feet, facing south ; and at the back, or north wall, is a corridor four feet wide. This is not wired at all, but solid board all along and over, so that when closed at night it forms a dead-air space to keep warm. From it a door opens into every house and shed, and there is also an outer door about every sixty feet into the corridor from the outer waggon-drive. Feeding and watering are all done from the corridor, the mash being placed in a trough which rocks back towards the corridor for filling, and then falls back by its weight into the shed, at the same time closing the aperture ; the water-pan is also put through a door on to its shelf. The corridor wall also THE BOOK OF POULTRY. has shuttered lattices which can be opened in hot weather. The roof is a pitched or gable one, as shown. One length of fence between the outer yards, ne.xt the buildings, is made to lift out, so that a team can be turned in to plough up the runs when required. To the south of the enclosed yards are three acres of grass run, and at the north five acres more ; and it was stated that the owner was able to run the whole establishment himself without difficulty ; a statement which certainly gives one an impressive idea of the activity and energy of American poultry-farmers. This plant — a good example of the corridor system as carried out in America, where the double-range is impracticable owing to the real need for southern aspect — was however alleged to have serious disadvantages, as pointed out in various poultry journals, which upon the whole criticised it favourably. The greater height at the back increases the cost, as does the solid wall of the corridor. The greater height of the roost was also said to be less warm. But chiefly, in a really severe climate, the high centre roof is said to retain a bank of unsunned, cold, unsweetened air. These details have been selected, not with any delusive idea of presenting a complete picture of American practice, but as showing the careful and systematic study given to problems connected with climate, saving of labour, or the well-being of the fowls. From this point of view they may prove useful and suggestive, and perhaps stimulate invention or contrivance in other circumstances widely dif- ferent. We need only add that in America the double-board system of building, with a dead- air space between the two skins, is very widely practised for the sake of warmth, which has an importance far greater than in England. Some prefer to make the inner skin of lath and plaster, as better for lime-washing, giving less harbour for insects, and warmer than plain boards. Linings of building-paper under or over the boards are also commonly used. Local buildings or accommodation are, of course, often at hand, and may be largely utilised. The extensive yard of the late Lady Gwydyr, figured in the earlier editions of this work, was founded upon some Utilising modification of the extensive build- Buildinls '"5^ ^"'-' shedding of the home farm, ail of which were devoted to the purpose. The most remarkable example we ever came across, however, was in the case of the late Mr. Henry Beldon, once invincible as an exhibitor of Hamburghs. Many of his birds were reared on farms around ; a good system, followed still by many breeders in the country, and even by a few in towns, but altogether depending upon integrity on both sides to carry out satisfactorily. But he had also in addition a deserted cotton-mill, containing four floors, each one hundred and twenty feet by thirty feet. One floor was of wood, the others concreted ; and they were divided into pens, the smallest about ten feet square, and well lighted by windows. When well matured, ;\Ir. Beldon found no difficulty in keeping birds even for months on these floors of the old mill, till wanted for disposal ; with the help, of course, of proper litter underfoot and care. We only need add a few miscellaneous hints as to planning and putting up a range of build- ings. We have already advised regard to the standard length of twelve feet for timbers ; but it is worth remembering that it will add scarcely anything to the cost of material if all the six- feet boards are ordered cut to that length, ready for nailing on, while it saves a great deal of labour. At some timber-yards the price " per square" (lOO feet) would hardly be affected at all. There should also be plenty of doors and gates, as it saves time to be able to get about from one house or run to another in all con- venient ways. Again, let these be wide enough to take a basket or basket-coop through easily, occasions for which may often occur. Where the corridor plan is not adopted, it is best to arrange all the doors in line through a range of buildings, on Mr. Hunter's plan, so that they swing back both ways into place and stay there ; this saves a great deal of time and trouble. 31 CHAPTER II. THE SCIENCE OF FEEDING POULTRY. ''rVHE scientific basis of a proper diet is I better understood now than formerly, and ■*- its real principles may be explained in a way not only easy to understand, but to twr/c upon, which is the object in view. All who read at all now understand that life, Purposes of from the physical standpoint, consists I"*""!- of processes which involve constant change of substance and consump- tion of material. That consumption must, of course, be replaced ; and thus a certain amount of food is necessary merely to keep or maintain the body in its normal condition. Still more food must be required if groivtii or increase of the body has to be secured as well ; and yet further food, if a.ny products of the organism are to be maintained — such as milk, or eggs ; which, how- ever, are a kind of growth. Yet further, it is well known by experience that any special activity, or work, involves more or less wear and tear of the tissues, and so requires propor- tionately more food ; and also that more is required to maintain the ivarinth of the body under unfavourable conditions. Greater supplies of food than are necessary for these, so far as they can be assimilated, are stored up in greater bulk of muscle, and in fat ; which superabundant tissues are the first to waste, or be consumed, in an animal " starved " either by privation or disease. Food, being thus required partly to make up waste of tissue, partly to supply energy for work, and partly to supply fuel for heat, must contain in due proportion the elements of those tissues, and those necessary for combustion. It must also contain these in a form that can be digested, since mere chemical composition is not enough. An ox, for instance, can live on grass, or the stalks of grain, and man cannot ; but when the same elements have been elaborated into the seeds of the grain (corn), these when cooked form one of man's principal foods ; or yet again, he can eat the ox itself. We know broadly, however, what foods can be digested, and are here concerned mainly with their com- position, and that of the animal body whose needs they are to supply. Taking such an animal body, by far the larger portion of it consists of carbon, hydro- gen, oxygen, and nitrogen ; in less Composition quantity it contains sulphur, phos- of the Body, phorus, and calcium (or lime: it is well known that much of the bones consists of lime phosphate) ; and still smaller quantities of iron (chiefly in the blood) and of salts containing chlorine, iodine, potassium, and magnesium, with traces of other elements prob- ably not essential. Of all these elements, nitrogen is of the first importance, and is the most distinguishing feature of animal or con- scious life and activity. Itself a very inert chemical element, it appears to group round itself the various other elements, controlling and organising their constant changes and recombinations. In these offices it is consumed, the more rapidly in proportion to the activity of the animal. The carbon, hydrogen, and oxygen are obviously chiefly employed in maintaining energy and supporting combustion. Considering food and its disposal in the body, we must not suppose that the nitrogen is consumed entirely oi' chiefly in replenishing direct waste of tissue. That is a popular error, but a great error. Some of it does go to repair actual waste of tissue ; but the larger part appears to be consumed in carrying out those constant changes which we call vital processes, undergoing many and various chemical trans- formations, but passing through the body in a very short time in the performance of this func- tion. Finally, the used nitrogen, both that wasted from the tissues and that used up in the vital processes, is e.xcreted mainly in the form of urea. The far larger quantities of carbon and hydrogen are used up — burnt up in a sense — in doing work and producing warmth, using up oxygen in the process. The used carbon is partly excreted in the evacuations, but most of it in breathing and perspiration. The hydrogen nearly all passes off as water ; and since water is not only taken in, but also formed in the body by hydrogen combining with oxygen derived from the food, more liquid is often excreted than is drunk. Most of the salts and sulphur taken in 3^ THE BOOK OF POULTRY. of Food and of the Body. food, after doing their work in the complex vital processes, are excreted in the evacuations. These facts bring us to the point we are directly and practically concerned with ; viz. the forms in which the above Constituents elements exist, in the body to be fed and in the foods to be given it. Fortunately for us, both animals and foods, upon analysis, are found to consist of compounds which can be grouped into a small number of classes, wWch fulfil the different purposes above mentioned, and are found to- gether in various degrees or proportions. These are classed as follow : — 1. The class containing nitrogen. These were once termed proteids, but are now usually called albuminoids ox albuminates, since albumen (the white of an egg is nearly pure albumen mixed with much water) is the chief type of the class. There are certain vegetable principles which also contain nitrogen, in the form of ammonia (hence called amides), which some writers consider less nutritive, and class by themselves ; but there is no general agreement upon this point, and we shall therefore follow most authorities in classing all nitrogenous com- pounds with the albuminoids. Fibrin in animals, gluten in grain, casein in milk, legumin in peas, belong to this group, almost any of which may more or less replace another,* and serve, if sufficient in proportion, as nitrogenous food. That is the great principle to bear in mind. 2. The next class consists of fats and oils, often called hydro-carbons, and specially rich in carbon. A certain portion of fat is necessary to the healthy body itself ; so necessary, that unless sufficient be supplied, a certain portion even of the albuminoids will be decomposed in order to form fat. Hence, fat in due proportion is necessary to save or prevent such a wasteful use of albuminoids. Besides this, we readily see that this class finds its chief work in supplying fuel for heat and energy. 3. The next class, called carbo-hydrates, consists of carbon in less proportion than in fat, with hydrogen and oxygen in the propor- tions of water. Starch, sugar, and gum are leading compounds of this class in the vegetable world. This group has plainly more or less in common with the fats, and also supplies fuel for heat and energy ; but it differs in not being directly represented, as the fat group is, in the animal body itself. Carbo-hydrates are, how- ever, capable of being decomposed, and so forming fat in the body. Thus they also save waste of albuminoid foods ; in other words, a * It is not always fully the case, as is explained later on. due proportion of the carbon groups, as well as of the albuminous compounds, is necessary even for the increase of muscle or lean meat. 4. One component of vegetable foods espe- cially requires separate mention. Cellulose, the material of which tough cell-walls and woody fibre are composed, is of nearly the same chemical composition as starch. Paper and cotton-wool are examples of cellulose. But this and kindred material exists in a form much more indigestible by most animals, and entirely so by some ; hence, for our purposes, we take the harder of such constituents out of the carbo- hydrates, into a separate class distinguished as /lusk or fibre. A certain portion may be of value, as a mechanical stimulus to the intestines; but except for ruminant animals and birds, which digest part of them, they are of little value as food. 5. The last class is that of salts and minerals. Phosphorus and lime are needed for the bones; sulphur for the feathers, besides a little for the muscles ; salt for the whole range of digestive processes ; alkaline salts to alkalinate the blood, etc. Besides the above, there is in all foods a very variable amount of hydrogen and o.xygen in the proportions which form ivater, and may be classed as such, though the water — as in the case of apparently quite dry wheat or flour — assumes in some way a solid form, and may not be water at all. It is on the basis of these classes of com- pounds that foods are analysed ; and the great problem to be solved in feeding, or Analysis and jn a dietary, is of the very simplest Nutritive 1 • j r i.i t.. • Ratio. kmd, SO far as theory goes. It is, to get a proper proportion betiveen the albuminoids and the heat-producing groups of fats and carbo-hydrates. A dietary so arranged is called a properly " balanced " dietary ; and if we give such a dietary, in proper quantity and in digestible forms, the animal will be properly fed. The actual pro- portion in any food, or any dietary, is called its " nutritive ratio." Thus a mixture of meals whose nutritive ratio is 1:6, means that the albuminoids in it are as one part by weight to si.x parts of fats and carbo-hydrates. But in calculating this ratio, one important modification always has to be made. Fats are much more fattening than starch or other carbo-hydrates, and are more efficient generally, because (as already noted) they are more rich in carbon. In adding up the two groups, therefore, we must multiply the figure for fats and oils by some figure ; then we may add the product to the carbo-hydrates, and reckon the total as one, for the nutritive ratio. COMPOSITION OF FOODS. Zl> The precise figure has caused some discussion. At one time it was customary to multiply the fats by 244, which is the greater proportion of oxygen required for their combustion. Bauer showed that this was too great, and believed that in the animal body itself about 175 was the true value. The best authorities now consider that the correct figure is probably the equivalent of heat produced by the two groups. According to this, we must multiply by 225, or 2\, and we may then add them to the carbo-hydrates, and shall get the true " nutritive ratio." Some authorities — -chiefly chemists — intro- duced another complication into the calculation, under the title of digestibility. Digestibility. To quote a well-known writer*: — " The chemist first determines by analysis the percentage of each of the nutrients contained in the food. Weighed quantities of the feed are then given to some animal, and the solid excrement voided during the trial is saved, weighed, and samples of it analysed. Knowing how much of each nutrient was fed and how much of it reappears in the solid excrement, tlie difference is held to be the portion digested, since it must have been retained in the body." Many American poultry dietaries have been calculated upon this principle; the real analysis being revised by laborious calculation, and the figures reduced by what is termed a " digestive coefficient " obtained in this manner. But the whole is a mistake, based on ignorance of physiology. Its only basis is the fact that in the case of animals whose food largely consists of fibre and hard cellulose, by some of them scarcely any of this is digested, and it appears in the excrement in visible form, of which horse manure is a familiar example. Ruminants, which subject the fibre to long softening before rumination, digest a considerable portion even of such materials, and so do birds, which soften it in the crop and grind it in the gizzard. But in such a case as that of man, who rejects such material from his food before eating, the amount of solid excreta has absolutely no relation 'what- ever to indigestibility. Any medical man knows of cases in which no evacuation may have taken place for a fortnight or more, though there has been fair activity, and a quite ordinary amount of food has been consumed ; whilst in an ordin- ary case many pounds weight would have been excreted in the same time. The last case, and not the first, will be that of the best digestion ; and the solid excreta, equally with the liquid, are in their nature not qiaterial which could not be digested, but secretions through which the * W. A. Henry, " Feeds and Feeding." body excludes its used-up products : the pro- ducts of its vital processes, and of food which has been effectually digested, and done work in the manifold changes through which it has passed while within the system. We shall keep nearest to the truth so far as known at present, as well as simplify our work, by classing the crude fibre or husk by itself as more or less indigestible, and basing our dietary upon the rest, letting any nutrient there may be in the husk go in addition. It is also to be remembered that this component of poultry food is almost always more or less laxative in tendency. On this basis, then, we deal with foods. The following table gives the principal materials available for poultry-feeding, roughly classified, and showing their composition as above de- scribed ; and the amount of fats and oils is further shown as multiplied by 2J, in order that this product may be used for calculating the nutritive ratio. COMPOSITION OF FOODS. o.- _^- - = 2 1 -^ u5 .a •1^ C ■V, ^"^ *a iZ u Articles of Food. = ^2 s >. - c s « J3 U b ^"i 1 m2 ^ ^ 554 Cost of luod $9-26 ... $7-30 $9-25 ... $7-68 Cost per es;g (cents) 1-50 ... -90 2-4« •■• I'02 Eggs per hen day* •17 ... -24 •II ... '21 Weight per egg (oz.) ... i-gi ... 1-82 176 ... 209 Total weight ot eggs (lbs.) 72-90 ... 95'90 48-24 ... 98-62 Dry food per egg (lb.) ... ■99 ... 75 1-57 ... -88 Wyan DOTTES. Plvmout H Rocks. Narrow Wide Narrow Wide Ration. Ration. Ration. Number of hen days, not including males 2.945 - 2,913 2,400 . . 2.555 Cost of food $7-50 . .. $5-86 $6-14 . . $4-91 Cost per egg (cents) 1-03 .. -64 100 . . -60 Eggs per hen day •25 .. 'SI •26 . . '32 Weight per egg (oz.) I -88 .. 1-90 1-82 . . 177 Total weight ot eggs (lbs.) 85-89 ..108-70 70-40 . . 89-94 Dry food per egg (lb.) ... ■70 .. -58 •67 . . -55 le day of one hen. Thus 0-24 of an egg per hen t quarter of an egg was laid per day, or that there e than four days, while o*ii means that nearly ten : egg on an average. From these experiments and results the following conclusions were drawn : (i) That the wide maize ration appears much superior to the other as regards number of eggs laid ; in the Wyandottes, by 41 per cent, in winter and 24 per cent, in summer; in the Rocks, by 91 per cent, m winter and 23 per cent, in summer. (2) That the cost of food was much less, and the cost per egg. (3) And that the maize-fed fowls gained also more in weight. These results and con- clusions were by many American poultry- keepers considered to prove that after all urged to the contrary, maize is superior to wheat as food for laying hens ; and the same conclusions, curiously enough, were accepted without criti- cism by numerous poultry-rearers in our own country. Such a conclusion is illusory, and the whole is an example of the loose and ill-considered character of what often passes for " experi- mental investigation." In this case, to begin with, any practical poultry-keeper would call the rations given, poor rations. The narrow one was partly made up of a certain residue called " gluten feed," which, we have been per- sonally informed, hens will only eat when it is disguised in other food ; and the green food was quite insufficient to promote vital activity, or " metabolism," consisting in summer only of lawn clippings three times a week. So limited a supply of one of the most important con- stituents of poultry diet could not possibly maintain the vital functions in healthy action ; or enable them to utilise the rest of the dietary to advantage. In the second place, the figure work of the first year's experiments appears carelessly done. The eggs per hen in 297 days are stated as 105 for the narrow and 1 28 for the wide ration ; while we can only make it (on the details given) 90 and 114; and where the calculation is given as 0'36 egg per hen day, we only make it 0"29. On this account we have taken above the second 40 THE BOOK OF POULTRY. year's experiment, where the figures do appear to tally with the facts and details stated, and are accordingly lower. Thirdly, the results from both rations are wretchedly poor. Whether it is the fault of bad management, or unsuitable food (including want of green food), or of the fowls being bad layers, the egg-results are almost beneath contempt. The highest summer return (0-32) is less than 120 per annum if all the year were summer; the lowest (O'li) is only 40 per annum if all were winter. The alleged enormous superiority of 91 per cent, in maize for Plymouth Rocks for winter, means a difference between about 20 and 38 eggs per hen in six months I As a test of results in promoting egg-laying between maize and wheat, or narrow and wide nutritive ratios, such figures are farcical. Either these eighty hens could not lay well anyhow, in which case the real conclusion is, as above stated, that a forcing diet is not only useless, but injurious to such as cannot respond to it ; or else all alike were prevented laying by some bad management, quite apart from maize and wheat. Such ridiculously low figures as these in no way upset the theory and practice of numerous skilled American egg-farmers, who do get from 150 to nearly 200 eggs per annum from a high nutritive ratio, compounded with adequate pro- portions of cut clover (properly prepared), and cut bone or meat-meal. The recorded cost per egg (in food alone) points the same moral in another way. We described the rations given in this " e.x- periment " as poor, and this leads to a further question, above hinted at — whether Substitution jj really jg indifferent hozv a given Albuminoids, nutritive ratio is attained, so long as it is made up. Are the albuminoids in pulse, for instance, really able to take the place of animal food in all respects .' Broadly and roughly, e.xperience shows that they are ; if it were not so, our dietaries are worth nothing; but is it so altogether? On this point some interesting and valuable experiments were made at the New York Experimental Station at Geneva, during the same periods.* Two lots of chicks were fed from half -week to twenty-five weeks old, and two others for fourteen weeks after si.x weeks old, upon foods compounded so as to have a similar nutritive ratio, but one feed all grain, while in the other the albuminoids were largely supplied from animal sources, such as meat-meal, dried blood, and cut bone. Both feeds, however, contained some skim-milk. Much more food was eaten * See r.ulletins Nos. 149 and 171, by F. H. Hall and W. P. Wheeler. per day by the lot receiving animal food ; but the gain in weight was so much more rapid, and maturity was reached so much earlier, that less food was required per pound, and each pound gained only cost 4I cents as against 5I cents. Those with animal food reached 2 lbs. five weeks before the others, and 3 lbs. eight weeks sooner. With the chicks started at six weeks, the differences were similar, but less marked. Lots of cockerels were also similarly fed from three months old, and for eight weeks there were similar differences ; after that the birds did not make paying progress on either food. The most startling difference was, however, in duck- lings. The "animal-food" lot developed rapidly and were healthy ; the grain-fed ones were stunted, pitifully thin, and after fifteen weeks only twenty out of thirty-three were alive. These were then given the other ration for four weeks, and made rapid gain, but never overtook the others. Similar advantages were obtained in the case of laying hens. Here would appear conclusive proof that the albuminoids in grain alone can not altogether replace animal food. But those who conducted this experiment found that they had not yet considered all the factors concerned.* The in- gredients in the foods which went into the " ratio " had been made equal ; the birds were alike, and placed under the same conditions. But study of the analyses showed that the two diets did differ in one other respect not reckoned in the ratio. Owing largely to the fact that one of them consisted largely of maize, whose deficiency in albuminoids was corrected by gluten feed, while the other contained a con- siderable proportion of dried meat-meal, the animal - food mixture contained considerable more of ash, or mineral salts. A second series of experiments was therefore commenced, in which two mixtures were used as before, of similar ratio, but one containing animal food. But to the grain-only mixture was now added the ash from bones, burnt so as to get rid of all organic matter, in proportion sufficient to make the mineral ash fully equal. The results were remarkable. Upon the grain ration thus supple- mented by mineral ash, the chicks now did as well as upon animal food. Laying hens also did as well for most of the time they were tested (thirty weeks), but towards the end showed * It is from want of cotniJering all the factors that the other experiment above quoted (only here quoted in the hope of counteracting in some degree the mischief which we know it to have done) lias been interpreted as leading to such results as were staled. Of course, facts are always useful if correctly recorded. But the truth of any conclusions drawn depends upon the question, whether all the facts have been duly taken account oi. QUANTITY OF FOOD. 41 a slight gain from the animal food ; and as their laying was not remarkable in either case, It seems to us probable that with prolific layers this difference would have remained more prominent. With ducklings, the addition of the bone-ash made the results " much better," but the animal-food ration was still much the best. In these experiments 1,000 chickens and 170 ducklings were fed to marketable size, and 90 laying hens and 40 cockerels were fed for lengthy periods, " so that the evidence has the weight of time and numbers." The results are of great interest and importance. They show that if all ingredients are supplied, we may in the main depend upon " substitutions " in our dietaries ; though in regard to eggs, and still more in regard to ducklings, there is something in animal food which nothing else can quite supply. And they demonstrate incidentally the reason for the marked effect of bone-meal in rearing chickens. But their chief lesson is the proof they afford of the necessary place of an adequate supply of salts, or mineral matter, in a complete dietary. That such was necessary to constitution has long been known, and for complaints like "rickets" the administration of phosphates has long been recognised. But an impression has undoubtedly existed that such ingredients had to do mainly with the strength of the bony skeleton of the animal ; whereas these experiments show that even for growth generally, or for egg-production, an adequate supply of mineral salts is essential to a good dietary, and must be artificially made up where deficient, and especially where grain food only is used. It will need no direct proof, that any fixed quantity of food must be a mistake. If we give at all times, to all fowls, the food Quantity needed by an incessant layer, we Food. are forcing the system in a way that must cause ill results ; even the layer will be probably " worn out " earlier, and should be killed in good time. On the other hand, if we only give "living" diet to laying hens, they cannot lay many eggs. If a hen has no more than this, she has nothing for eggs, and can only produce a few, at the cost of becoming a skeleton. Of course no fowls are ever fed so scantily as this ; all receive considerably more than a mere subsistence dietary, and hence are able to supply us with some eggs, it may be a very fair supply in comparison with what Nature has intended. But if we want her to lay copiously and for long periods, we must give her still more ; in proportion, however, to what she is inherently capable of turning into eggs. Hence we need to sort out fowls into ages and laying qualities, and even feed the same birds differ- ently when in full lay, from what we do when resting. It is all the simplest common-sense reduced to figures, and quite easy to under- stand, but it requires constant watchfulness and care. On the whole, therefore, it appears that the best general method will be to plan a main standard dietary in various judicious ways (for prices must be studied, and mere change of itself is greatly in favour of health and appetite) according to a normally balanced ratio of 1:4! or I : 5, and adding to it in confinement a little animal food for all fowls, but especially provid- ing, by that means or other nitrogenous food, and fat, the special requirements of growing, or fattening, or laying stock. As the requirements of rapidly growing and of laying stock are very similar, any difficulty in accomplishing this is much diminished. But a constant watch must be kept upon the e^g supply, the demeanour ol the fowls when feeding, and their apparent con- dition. Out of a flock forced for laying, there is always liable to be a portion which, perhaps only temporarily, divert the high diet into injurious channels, and should be withdrawn from it till able to respond iu the required direction. The more forcing and nitrogenous the diet, the more carefully must quantity be watched, and as a rule somewhat decreased ; the more plentiful and constant must be the green food ; and the more constant the vigilance exercised over the whole. And during moult, or any other period of prolonged rest, a forcing laying diet should obviously be somewhat modified. It is always to be remembered that when such diet is not being actually converted into the eggs or the flesh desired, it must have some other effect, which will probably be injurious. CHAPTER III. PRACTICAL MANAGEMENT AND FEEDING OF FOWLS. SUCCESS in poultry-keeping, on the smallest scale or the largest alike, requires sufficient interested attention from someone quali- fied to give it. We have found uniformly during many years, that with the rare exceptions where they themselves can be brought to take, or natur- ally take, a strong interest in the matter — such exceptions being worth their weight in gold — servants or labourers cannot be relied upon for long together to mix food properly, to give it carefully, to keep things clean, to work steadily, or to see to many other matters essential to economy or well-being. If there are children in a family old enough to undertake a small stock, they will be alike benefited and pleased by looking after the fowls, and soon grasp the proper ways of doing it. If not, or on a larger scale, the owner must either see to things personally, or take such oversight as shall persistently secure proper economy of labour, and care of his birds and of their feeding. If this cannot be done, it will be best not to attempt keeping fowls ; even a few, without such care, would probably become a nuisance and prove a loss. Whatever be the scale of operations, again, some general system of management should be pursued ; and it is obvious that A System such a system must differ, as will Uanagement. somewhat the kinds or breeds of fowls selected, according to the ex- tent of the accommodation, and the objects desired. Let us take again the very smallest scale ; supposing that some supply of eggs for household use is the end in view, and that a small house and run as described in Chapter I. are all that can be given up to the fowls. In such circumstances exhibition is quite out of reach, and even chicken-rearing is practically im- possible, unless it can be carried on in some run and place of shelter quite independent of the other ; and yet a few fowls can be kept so as to be a source of continual interest, and yield a good return upon their cost. The proper plan in such a case will be to purchase in the spring a number of hens pro- portioned to the size of the run, and none ex- ceeding a year old. A cock is useless, as hens lay very nearly, if not quite, as well without one. These birds, if in good health and condition, will either be already laying, or will commence almost immediately ; and if properly managed will ensure a constant supply of eggs until the autumnal moulting season.* Whenever a hen shows any desire to sit, the propensity must be checked as hereafter described. But it is much better to avoid all this by keeping only a non- sitting breed, such as one of the jSIinorca, Leg- horn, Hamburgh, or French varieties. Ham- burghs are not suitable for a confined shed alone. To buy only young and healthy birds is very important. An experienced hand can tell an old fowl at a glance, but it is rather difficult to impart this knowledge to a beginner, for no one sign is infallible. In general, however, it may be said that the legs of the young hen look delicate and smooth, her comb and wattles soft and fresh, and her general outline, even in good condition (unless fattened for the table), rather light and graceful ; whilst an old one will have rather hard horny-looking shanks, her comb and wattles look somewhat harder, drier, and more "scurfy," and her figure is well filled out. At- tempt should also be made to secure birds of a really good laying family or strain, for each breed differs much in individuals. Good laying is now bred for practically as much Good Layers, as fancy points, and such birds, or eggs from them, are widely adver- tised in the principal poultry papers. Perhaps their price may be an objection for a small family stock, however ; and to a large extent good layers can be selected even by " eye," from fine common country fowls. They should have good sized combs, but not too large, very fresh and red-looking faces, and a neat, alert, intelli- gent expression. A faded, dispirited look in a * It is really as well, and often better, to start about Octobei with .April pullets. Our reason for not recommending this so much to the absolute beginner, is that he may get into the habit of attending to the fowls before the winter comes on, when it might be felt more of a tax if then confronted for the first time. Also eggs will come sooner, and a little " hen-fruit" '.s a greal encouragement. SELECTION OF STOCK. 43 young bird is a sure sign of a poor layer. Be- yond this it is not possible to go, and pictures pretending to represent " good layers" and " bad layers," by dealers who make pretence of know- ing more than anybody else, only produce in the experienced breeder a smile of derision. Directly these hens stop laying in the autumn, and before they have lost condition by moulting, they should, unless they have proved unusually satisfactory, be either killed or sold off, and replaced by pullets hatched in March or April, which will have feathered early. These again, still supposing proper food and good housing, will begin producing eggs by November at farthest, and continue, more or less, till the February or March following. They will not stop laying long, and the young birds should be retained till the autumn, when all but very excellent layers must be got rid of ; such are worth keeping for another year. But if a few fowls only be kept for eggs, it is essential to success that every autumn the stock be thus replenished with pullets hatched early in the spring. By no other means can eggs at this season be relied upon. When chickens can be reared there is a wider choice of breeds, including such as lay the coveted brown egg. Of these may be mentioned Plymouth Rocks, Brahmas, Langshans, Orping- tons, Wyandottes, and others ; but the qualities of various breeds are more fully dealt with in later chapters. We prefer pure breeds, or first crosses ; but the cost of such may stand in the way with some, and has to be taken into con- sideration. Pure stock has now become so widely distributed that the common fowls of the country are often nearly pure or cross-bred, and almost always enormously improved com- pared with what we remember in our youth ; and so far as profitable domestic results go, success may be attained with good ordinary or " barn-door " fowls. Care must be taken in the selection. They should be young, sprightly- looking birds, and for laying, with nice tiglit- Icoking plumage. They ought to be chosen from a country yard where their parents have been well fed. If such be obtained, they will repay the purchaser, and are better than weedy and debilitated birds of the "fancy" class. Of course this last remark does not apply to mere faults of colour. Fowls are often to be met with at a moderate price, which from some irregularity are quite disqualified as show birds, but which possess all the economic merits of the breed to which they belong. And those merits are very real, in spite of all the railing against exhibition poultry on the part of some who ought to know better. After all is said, it is still the " fancier" who gets eggs, when other people get none ! But the little we wish to say on that subject belongs to a subsequent chapter; we are only here pointing out that for eggs or table fowls only, good cross-bred fowls are to be found which will answer every purpose, and that such a supply is mainly due to the work during long years of the much-abused " fancier." In regard to chickens reared at home, the same care must be given to the time of hatching, if the best results are to be obtained. Date of Birth It has been often said that a pullet and Laying, must begin to lay at a given age ; but this we have found, by system- atic experiments, is by no means the case, a difference of months being caused by the time of hatching. If the age of five months finds a pullet belonging to one of the specifically " laying " breeds in the midst of warm weather — say August — eggs may be expected about that time ; indeed, great care is needed if it is desired to prevent laying at such an age. But birds hatched in May will complete their sixth month in October ; and in some cases eggs will not then be procured before Christmas, if even then, unless the feeding be most carefully ad- justed. Still later hatched — let us suppose June — it will be next spring before many of the pullets are producing eggs, and ere this occurs some of them will be at least nine months old. Ordinary fowls become broody oftener in May and June than any other months, and the bright warm days tempt the proprietor to choose that time for hatching the chickens. The latter do well ; they enjoy themselves, and thrive, and grow ; but they do not pay : whereas chickens hatched from the middle to the end of March, or in April, will require more attention certainly, and call for self-denial occasionally, in the shape of braving bad weather to see they are duly cared for ; but will often, if in reach of a town market, repay the whole of their cost before New Year. Pullets hatched early will moult early also, not only getting better and more quickly through the process, and having warmer weather for it, but getting ready to commence laying in good time again. Too early hatching, on the other hand, should be avoided ; that is, for ordinary domestic purposes. The last half of March and first half of April is about the best general time, though up to the end of April, or with some breeds early May, is not too late. So very early as many exhibitors hatch — in January and February — leads to quite different results ; as such birds often lay in the late summer and early autumn, and then moult like adult fowls, stopping after- wards for several months. This extra-early THE BOOK OF POULTRY. season for first laying is of use where large numbers of laying hens are kept to supply the market, as they keep up the succession of eggs, which are scarcest of all in the autumn. But for a small number, our rule will be the sound one. One third the stock in late summer should consist of pullets hatched the March or April previous ; another third of hens a year older ; another third of hens to be killed or sold as soon as they stop at moult. The old hens are thus regularly replaced by pullets six months old, which begin to lay almost at once, and are followed in laying by the hens as they finish moulting. Even if only half a dozen fowls are kept for laying, this is the plan to be followed ; each autumn the three oldest should be killed or sold, and three pullets bought. With fairly good layers there will then be a nearly constant supply of eggs.* We have next to consider the practical feeding of our fowls, on the principles ex- plained in the preceding chapter. Quantity j,^ regard to quantity little need be Food. added. It has already been shown why any fixed quantity must be more or less injurious ; we do not even know very definitely what is the bare necessary " sub- sistence " quantity for a fowl. German experi- ments place it, for cattle, at about one-fiftieth part of the animal's weight, and some writers have taken that proportion ; but other experi- ments show that the smaller the body, the larger fraction of its weight is needed for food, and the greater activity of the fowl must also be considered. As a lule, we are satisfied that most farmers' fowls get too little food, and other people's, except those of e.xperienced breeders, too much. The only safe general rule on this head is to give food as long as the fowls eat eagerly, and no more. That is not nearly what they would eat, or even eat with readiness : it means that as soon as they seem to be thinking about anything else than eating what is nearest them as fast as possible, or to choose amongst the food before them, the supply should be stopped. Many people, at first, will not think this enough, when they see the birds run or fly as if starving when feeding time comes round ; but that is the sort of appetite that means health and vigour, in full-grown birds. To eat to repletion is always bad. * These remarks apply chiefly to the average climate of the British Islauas, and would be modified in other countries. In North America the best month for hatching, for general purposes, is May, up to the end. The weather before that is often severe, and the warm dry season enables the birds to make more rapid progress ; so that an American fowl hatched in May is often as forward as a British specimen a month older, by the end of the year. While this is a general rule, however, there may be exceptions, due to ill-health or other circumstances : for instance, a good and gallant cock would never get enough on this system. The condition of the birds should therefore be always kept watch upon, by occasionally feeling them at night. The fair " condition " weight for birds of their size should be estimated, and if they are found too heavy, or poor and light, the necessary modification should be made. In practice, the average quantity per meal for the whole pen or each pen of birds, will be known very soon by any intelligent person. The nature and time of each meal also needs consideration. Beginners who are not instructed often believe still, that grain is the Soft and Only proper food for fowls, as it is HardFood. the most "natural." Even people who ought to know better, harp upon this idea of " natural " food. It is true enough that Nature makes no mistakes in her own domain, but this is not her domain exactly. If we are to follow Nature, we must follow her altogether, and we must be content with her results. In this case Nature intends her fowl to be at perfect liberty, to get grass and herbs and insects and worms ad libitum, as well as seeds, and to lay either one, or at most two nests- of eggs in the year, in the warm season. She also makes her subject find its food grain by grain, with abundant exercise, and never dis- tending the crop. The result is splendid health, and hard condition, but no profit. We keep our birds in more or less confinement, even fair grass-runs yielding few insects ; and we want either tender flesh, or many times the natural number of eggs. Such a copious product de- mands quicker digestion, and a greater amount of food. This we provide for by grinding up a considerable portion of the grain into meal, and mi.xing this with water into a paste, usually called soft food or mash. It is best, as a rule, to- give this soft food in the morning. The birds have passed a whole night since they were last fed ; and it is important, especially in cold weather, that a fresh supply should as soon as possible be got into the system, and not merely into the crop. Now, if grain be given, it has to be ground in the gizzard before it is digested ; and on a cold winter's morning the delay is anything but beneficial. But, for the very same reason, at the evening meal grain forms the best food which can be supplied ; it is digested more slowly, and during the long, cold nights affords support and warmth to the fowls. Let the sceptical reader make one simple experiment Give the fowls a feed of meal, say at five o'clock in the evenincr : at twelve visit the roosts and feel MORNING OR EVENING MASH. 45 the crops of the birds. All will be empty ; the gizzard has nothing to act upon, and the food speedily disappears^ leaving with an empty stomach, to cope with the long cold hours before dawn, the most hungry and incessant feeder of all God's creatures. But if the last feed has been grain, the crop will still be found partially full, and the birds will awake in the morning hearty, strengthened, and refreshed, though healthily hungry. While we are fully satisfied, however, after attentive observation and trial of other systems, that this is the best for the usual Morning or conditions of poultry-keeping in Evening tt i j ^i u ? Mash. t-ngland, there may be exceptions, and especially where climatic con- ditions are widely different. As indicated in the first chapter, in North America the severity and snows of the winter necessitate in most cases entire vacation of the open runs for months together, during which the birds are confined in covered sheds, colloquially termed " scratching-sheds," open to the front when possible, but sometimes needing protection even there. Let any English breeder ask himself how he would like the prospect of keeping say fifteen fowls, shut in entirely for months together within a space of only ten feet square, beside their house; not only, be it observed, to keep them in health, but to force them by high feeding into prolific laying. He will then .'ippreciate the difficulty of the task : how, in particular, would such a one dread an outbreak of feather-eating ! The task can be, and is, only accomplished by providing the most active occupation and exercise. This is mainly effected by keeping the floor deep in straw or other scratching litter, in which a little grain is always kept scattered and buried ; for, as one American breeder said to us, " If the hens find nothing by scratching, they get discouraged and won't scratch at all." On the other hand, they must not find grain very easily or too quickly, or they get too much. Some of these American poultry-farmers state, as their experience, that if the birds have a good meal of soft food for breakfast, they stand about satisfied, and will not scratch for more, and upon this idleness the usual mischiefs follow, besides the egg-yield falling off. Hence many of them prefer to give nothing in the morning but sufficient grain, which is well worked into the scratching-littcr, and which keeps the hens busily active all day ; in the middle of the day green food and cut bone ; and last of all there is a good feed of mash or soft food before going to roost. These considerations are of great weight, and some of the best averages of ege-oroduction before us have been attained under this system of feeding, whilst the preceding one is freely pronounced "antiquated" by some prominent American writers. It may be freely granted that any system is fairly vindicated by good results, and even that in such circumstances, o( long-continued close confinement, it may be well to adopt it. But the argument, or even the experience, does not present the whole truth. Even in America there are not a few who still adhere to the other system, and attain just as good results by it. Some of these reply to the advocates of evening mash, that their failures with the other plan were their own fault, for carelessly giving the birds so much as to make them torpid and idle. They do not feed so carelessly, but give a somewhat " short " break- fast of mash, after which their fowls, they say, are just as much disposed to hunt and scratch as the others'. There are plenty of farmers who state that they have tried the evening mash, and still prefer the morning one, when thus properly managed. This appears to us to be the truth. In very close confinement, if fattening and sterility and feather-eating are to be avoided, the morning meal of soft food must be carefully and rigidly limited, so that the birds are kept active afterwards, even in their small space. This requires time, and care, and intelligence ; and if sufficient of these cannot be bestowed upon the feeding, it will be safest to give the mash at the evening feed. Where there is adequate open run, however, as is frequently the case, and which in Great Britain is available all the year, this danger does not occur, and a morning mash not too plentifully apportioned unquestionably gives the best results, and will be the best general rule. Where only a few fowls are kept, to supply eggs for a moderate family, the soft food may be provided almost for nothing by Various Kinds boiling daily the potato peelings till Mash. sof*^' ^""^ mashing them up with enough bran, slightly scalded, to make a tolerably stiff and dry paste. The peelings must be boiled soft and mealy, and chopped up rather small. There will be sufficient of this if the fowls kept do not exceed one for each member of the household ; and as the pLclings cost nothing, and the bran very little, one-half the food is provided at a merely nominal expense. A very little salt should be added, and in winter a slight seasoning of pepper will tend to keep the hens in good health and laying. This food may be mixed boiling hot over night, and covered with a cloth, or be put in the oven : in either case it will remain warm till morning — the condition in which it should always be given 46 THE BOOK OF POULTRY. in cold weather. Potato peelings may be, if necessary, eked out by scraps from the dinner table, and part of these are very valuable, especi- ally the lean meat ; but caution is necessary. Often such scraps consist chiefly of bread-crusts and fat. In neither is there any appreciable egg-material, and if too much of them be given, prejudicial fattening with muscular weakness is sure to occur. They can be used to a certain extent, but if they abound, only so far that they shall not exceed between one-third to one-half the bulk of the food, the rest being made up of sharps, or sharps with bran. To give more will be no economy, owing to the evil effects. The green vegetables will be beneficial, if any are left. To have much bread-scraps denotes of course great waste in a household. In any case, all the scraps used should go into the break- fast, and not be given in addition, as many do. Table scraps always need care and judgment in use, and we have traced many failures in domestic poultry-keeping to the practice of giving a fair breakfast of meal food, and then household scraps at mid-day beside. No fowls could long withstand such a regimen as that ; first eggs must fail, and finally liver congestion will carry off the victims. In the case of larger numbers of fowls, some definite " mash " will have to be decided upon for each day, or week, or more ; a certain variety should be studied for the sake of health and appetite, and the market will also have to be consulted. Either ground oats, or a really good sample of middlings will be quite suitable alone : oatmeal (or hulled oats coarsely ground) is dear food by weight for mere egg-production, in spite of its admirable qualities ; but it is all food, and goes far. If only for variety, the mash will usually have to be compounded. In this there is room for endless combination, but on that head sufficient has been said in the preced- ing chapter. Merely as further examples, we will quote here three different mashes from different sources in America, where the subject has been very systematically studied, (i) Equal weights of maize meal, ground oats, bran, and fine middlings. Here it will be seen that the oats and middlings are fairly high in ratio, and that the maize is balanced by the bran ; but it is a common practice to mix further in this mash I lb. of cut bone, or scrap meat, or meat- meal, to each twenty-five hens. (2) Middlings 100 lbs., maize-meal (coarsely ground) 75 lbs., gluten-meal (an American product) 25 lbs., clover-meal 80 lbs., meat-meal 35 lbs. These are weighed dry, mixed with boiling water at night, and kept covered and warm to cook until morning ; the mixture is from a successful egg- farm, and represents a high forcing diet. (3) Pea-meal 20 lbs., bran 30 lbs., oatmeal 15 lbs., barley-meal 10 lbs., meat-meal 20 lbs., wheat- meal 10 lbs., linseed-meal 15 lbs., clover-meal 40 lbs. We have selected this as an absolutely foolish extreme, the ratio being the tremend- ously high one of I : 2. One would also have thought such a complicated mixture unwise. But a bulletin issued from the Agricultural Department, U.S.A., affirms as the result of experiment that " in forcing fowls for egg-pro- duction it is found best to make up a ration of many kinds of grain. This invariably gives better results than one or two kinds, although the nutritive ratio of the ration may be about the same. It has been found by experiment that the fowls not only relish their ration more when composed of many kinds of grain, but that a somewhat larger percentage of the whole ration is digested than when it is composed of fewer ingredients." The clover-meal here used is clover hay coarsely ground ; and some use clover hay cut into fine chaff. In either case the clover has boiling water poured on it at night, and is left covered over with a cloth to "steep" and soften till morning, or the entire mixed mash may be left to cook in the same way. The birds then eat it eagerly, but if given raw or unsteeped, clover hay repels them. We give one more mash as fed to his White Leghorns by Mr. Wyckoff, who obtained an average of 196 eggs from a flock of no less than 600 in all. It comprised 100 lbs. maize, ground fine, 200 lbs. oats, ground fine, 150 lbs. bran, about 8 lbs. dried beef scraps, all moistened with skim milk, which added to the albuminoids. At noon, green food was given — mangolds or cabbage in winter, clover or kale in summer, with sometimes a sprinkle of grain in the litter. At night they had mixed gi'ain — in winter equal quantities of wheat, oats, good buckwheat, and maize; in summer the maize was reduced one-half. The use of bran, as rich in albuminoids, and laxative, is very general in America. Some of the prepared foods are exceedingly good, and palatable, and convenient, but of course more expensive ; for domestic use, how- ever, this is balanced by household contribu- tions. Spratt's and similar biscuit-meals are useful in this way, and Liverine may be men- tioned as an albuminoid corrective ; a mash of barley-meal, sharps, and Liverine would be very good, or one of biscuit-meal, bran, and potato peelings. We would only repeat, that while very useful as food, bran may occasionally cause intestinal irritation. This effect is not very frequent, but a watch should be kept where MIXING AND FEEDING. 47 much bran is used, and on any symptoms of chronic diarrhoea the food should be changed for a while. It is quite possible that only special samples may be in fault. We have already said that some addition of malt-culms adds a great deal to the digestibility of such materials. How the soft meat is given will depend on circumstances. Supposing a yard to be toler- ably dry and clean, and that the Feeding proprietor or his servant can spend Vessela. ^ fg^ minutes over the fowls, it will be best to scatter it freely over the ground. Properly mixed, little dust or dirt will adhere to it, and every bird will get its share. But if the weather be wet this will hardly do, neither will it if the birds are confined in the shed, floored as this is with loose dust or sand. In such cases any common dish will do to put the food in, the quantity which the fowls need having been found by previous observation. A large garden saucer will answer, but if a dish can be procured with straight sides (as in Fig. 15) Loose covers are best, supported on vertical bars or wires, as in Fig. 17. These can be Fig. 17. — Loose Cover. obtained of appliance manufacturers in great variety, to fit loosely over various forms of troughs. For a rather smaller number, troughs with a cover hinged so as to fall back (Fig. 18) are more convenient. Something of this sort is better than an open trough whenever more than five or six fowls are fed together, for the reason that if they are properly hungry, they are too busy getting their own heads through the wires to pay much attention to driving others away. Fig 16 it will be better, as the .*bwls cannot then turn it over when they step on the edges, as they are apt to do with a dish wider at the top than the bottom : also they cannot rake the food out so leadily with their beaks. A useful vessel for feeding a few poultry is one (Fig. 16) designed by the late Mr. E. Jones, a celebrated Spanish breeder of Bristol, which would be readily made in quantities of a dozen at any pottery. This dish is circular in shape, and of the section represented, thus presenting a saucer at both top and bottom, the size being about eight inches across, and five inches deep. If the wide face be placed on the ground, the saucer with up- right sides contains the soft food (which cannot be scratched or raked out), stands perfectly firm and steady even if perched upon, and is suffi- ciently raised to prevent dirt being scattered into the food. When turned the other way it forms a water vessel, also raised from the ground, and which, from the slanting sides, does not touch the combs of Minorcas or other large-combed breeds, for which the ordinary poultry-fountain is not suitable on account of the size of that appendage. Troughs or vessels for larger numbers of fowls — such as twenty-five birds kept in one lot for laying purposes — often need to be protected, to keep the birds from walking over the food. Fig. iS. — Hinged Cover. Such a trough, whether covered or not, must be large enough for all the fowls to get to it at once. A plain open dish, however, does per- fectly well for a few fowls. The proper mixing of the soft food is impor- tant. By far the larger number of servants tvill mix it too wet and sloppy, to save Mixing a few seconds additional time ; and Soft Food. give 't: as a sticky, porridgy mass which clings round the beaks of the fowls. Such feeding often causes diarrhcea, and in any case will rarely produce a proper egg- return. It is a universal rule that soft food should be so mixed that while none of the meal be left in powder or dry, the whole be so firm and "short" that a mass of it will break into fragments if thrown upon the ground ; not on any account sticking with a " smack" as when a boy throws his lump of clay against a wall. All meal can be mixed this way if properly done, which is by stirring the water first well in with a spoon or stick, all remaining apparently too dry to mix thoroughly, and then kneading and squeezing it together in the hands. Food so mixed does twice the good, for the simple reasons that it is both more wholesome in itself, and more enjoyed. Meal combined with turnips or potatoes need not be mixed quite so dry ; but 4» THE BOOK OF POULTRY. all mash, rightly prepared, will be hard enough to be rolled out with a roller into a sheet, if required. Some good feeders prepare it thus, rolling it out and cutting the sheet into small finger pieces, which are thrown to the fowls ; but when mixed "short" as above described, it will break up easily without this trouble. We should advise all mash being mixed with boiling water, so as to " scald " the ingredients, but it should only be given moderately warm. The warmth greatly promotes health and laying, especially in cold weather ; and the food being a little swelled, and in fact really half-cooked before it is eaten, it goes farther, leaving less husk in the excrement. Where hay or clover chaff is used it must be scalded over night, for the reasons already given. The most celebrated and success- ful poultry superintendents we know always mix with boiling water ; and where the contrary plan had been followed, and by their advice changed for this method, a marked improve- ment in the condition of the birds has invariably followed. We are not now considering prize poultry, it is true ; but these men have spent their lives in studying the management of fowls, and what they find best for birds worth a score of pounds each will also be best for commoner fowls, such as can be bought for a few shillings. Grown fowls never require more than three meals per day, and are often better with two, but which really is the best depends Number of upon what care and attention can be per Day. given. With even a fair open run to tempt them to walk about, and still more with a grass run, the birds will not get lazy with a fair breakfast : if the proprietor sees them standing about afterwards he may be sure they had too much. Such a breakfast, however, with the green food and etceteras they will either pick up or have given to them, will carry them on comfortably till the evening, when they should have a good feed of grain. Un- doubtedly, however, it would be better to give a more scanty breakfast, such as would leave a tolerable appetite behind, and to give a very slight sprinkle of grain at mid-day ; the mis- chief is, that the majority of those who give such an extra feed give it in addition to what is really an ample breakfast, and so the birds get overfed. To keep fowls entirely confined in a shed in good health and laying, however, demands very careful attention to the considerations already referred to, drawn from American experience, where keeping them in a shed is necessarily practised wholesale. Here a scanty breakfast of mash is indicated, to be supplemented by a scanty feed of grain, well hidden under litter, so that it may occupy hours to find and eat all of it. The litter, for which straw, shells of grain, etc., are used in America, is, however, a difficulty in England, where there is no space to dispose of it when soiled, and material is not so avail- able. The best plan seems to tti to adhere to the scanty breakfast, and add a scanty noon- day feed, but to work a little grain well into the loose material on the floor, well burying it, so that the birds may be kept scratching mean- while : other expedients are mentioned presently in considering the question of green food. Let us repeat once more, that while a slight mid-day feed is better in itself, it must always be deducted frotn the breakfast, and the effect of the total always checked by now and then exam- ining the birds at night, as already remarked. Grain is better not mixed. The fowls get more change if fed only one kind of grain at a time ; and if two or three kinds are needed to balance the dietary, the same effect Choice ^^m ]-,g produced, in practice, by Grain. gi'^'iig one at a time on two or three successive days, or a different grain for the noon-day feed. It has been already indicated, that on a really wide range fowls will thrive and lay well on grain alone. The quality of all grain should be carefully looked after. Barley should be fair malting quality, not the narrow husky kind. Of oats, mixed horse-meat is useless ; only heavy white oats, 40-42 lbs. per bushel, are good for fowls. Much buckwheat offered is either old dried-up grain, or kiln-dried ; it is the fresh dark grain that is wanted. Of maize, the small round sort is best. " Poultry mixture " should be reli- giously avoided. It generally consists of the poorest samples, and prevents the birds getting any change. " Sweepings " sometimes contain poisonous substances, and should never be seen in a poultry-yard. Fresh brewers' grains are sometimes beneficial as a stimulant, are cheap and liked by the fowls, and have a food value, but of course are only obtainable in the neigh- bourhood of breweries. The respective food values of the different kinds of grain, on an average of good samples, will be found in the preceding chapter. Fowls rarely refuse any kind if kept in proper condition ; when they do, they have probably been overfed. What is termed " cockle-seed," which is not, as might be supposed, the seed of the plant of that name, but the refuse screenings of wheat, has been much recommended by a certain County Council lecturer, who is also noteworthy for the statement that 700 fowls may be kept foi profit and in health in one house, upon two acres of land, for years in succession. At Liverpool SUPPLY OF ANIMAL FOOD. 49 and similar centres, where wheat is screened for milling in immense quantities, such food may- deserve attention ; but it varies much in quality. The chief components are the seeds of mustard, rape, clover, and grass, with sometimes a very little shrivelled wheat, linseed, etc., and the name is given because the screener is called a cockle machine. It is very cheap, and of fair food value on an average, but can only be had in certain localities, and has the objection that the fowls do not like it. Mr. Webster states that he did better with it when ground into meal ; but then the fowls did not like it unless mixed with other meal : then they ate it readily. Such cheap food deserves a place in the dietary where accessible ; but that will be in few cases, and fowls will pay well enough fed upon good grain. As might be expected, any general analysis of cockle-seed cannot be given, as it differs widely in character : American is said to be usually the best, and Russian or Danubian the worst in quality. The bulk of the food is now provided for, and we have seen that merely to keep the birds in health, animal food is not re- inimal quired. But if a good supply of Food. eggs be expected it certainly is. The American experiments which have been detailed in the preceding chapter have shown that vegetable albuminoids, even though the ratio be made as high as with meat, have not altogether the same effect, and that some animal food is needed if a high standard of laying is to be kept up. For a small household establishment, the lean portion of the table scraps may furnish sufficient ; if not the bones, cut or broken up very sjnall, will do so, and will be eagerly devoured. Nearly an ounce per day for each bird in full lay will not probably be too much, if they really are prolific layers; but many only moderate layers could not use so much rich food in that way, and such hens would therefore be over-stimulated. On a larger scale, bones may be purchased from the butcher and cut in a mill. In America there are many makes of such mills, and in this country wc have many excellent bone-cutting machines, such as Radcliffe's, Goddard's, and that shown in Fig. 19 : all these mills cut the bones up, not crush- ing or breaking them. One caution is, however, necessary concerning bone : it must really be fresh. Tainted bones should never be used, and have been known to work mischief. Where bones Cannot be procured, the various forms of granulated dried meat or meat-meal are use- ful ; or bullock's liver, or horseflesh, or sheep's pluck, or any really sound offal may be boiled and minced up, using the broth also in mi.xing the mash. On a wide range, of course the natural supply of worms and insects will more or less reduce the quantity, or may make special provision needless. On the whole, the best results are obtained by dividing albuminoids between the animal and vegetable classes. Through a wide extent of American practice, it seems usual to give roughly about half of the extra albuminoids in the shape of cut clover, and half in cut bone ; and this combination appears to answer exceed- ingly well. We need not further refer to malt- dust, pea-meal, and similar articles : but special mention ought perhaps to be made of the high albuminoid value oi cabbage, which is so readily grown on small plots of ground, and which in Fig. 19. — Furness' Bone Culter. many places in England is more easily obtain- able than clover can be. It is by some American poultry-farmers specially grown for the fowls, and fed to them, being minced or shredded up fine. It is thus given not merely as green food, but as egg food, of known value, and as paying for itself specially in the egg return ; not only sup- plying albumen itself, but enabling the cooled system to assimilate better the animal food given beside. This seems the special function of clover or cabbage ; it cools the system, and allows of a higher egg-ration than would other- wise be possible without evil. This brings us to the question of green or fresh vegetable food in itself, and as such. A regular supply of this is absolutely Green necessary to keep fowls in health. Food. all the more so in proportion to the confinement of their daily run ; and the want of it, or of sufficient quantity of it, or regularity in giving it, is one of the most frequent causes of failure or disaster. An adequate grass run is of such great value, above all, as supplying this constantly without further so THE BOOK OF POULTRY. trouble or care beyond mowing it occasionally whenever it gets long. Another very good plan, where possible, is to pay children a few pence weekly to bring fresh grass daily, pulled from the roadside. This must not be thrown in as it is, but cut into quarter-inch green chaff, by a pair of shears or a small machine ; so cut it may either be thrown into the trough by itself, or it is perhaps better mixed in the mash, when all must get their share. The more given the better, so long as it is given regularly, and this plentiful and regular supply is the great preventive of diarrhoea ; but great fluctuations should be avoided, and are, of course, liable to upset the digestive system. Lettuces or cab- bages are excellent, and of distinct food value besides, as referred to above, but are better minced up. The outer cabbage-leaves are not so good ; still, fresh ones will do very well for a small pen, as will other refuse vegetables, pro- vided only sound portions are minced up, and so eaten ; but cabbage stumps left lying about, or large leaves trodden under foot, become offensive, and may almost be called poisonous. Minced vegetables or fresh green weeds of any kind are usually eaten without leaving any, as are turnips, or beets, or mangolds, mincecl up small, which are sometimes the only available source of supply in winter. Such roots as the last may also be boiled, and mashed up with the soft food, but should not be reckoned in the weight of the latter. Something of the sort must be given to fowls in confinement every day, else their bowels sooner or later become disordered, and various ailments and vices occur among them. A very usual and good plan is to give a liberal allowance of green food for the mid-day meal. While whole leaves and stumps must not be left about, however, it is often the best plan for fowls in close confinement, to Occupation, hang up two or three whole lettuces, or the entire half of a split cabbage, or half of a large root, by a string from above, so as to hang loose some inches above ground. This is not as a matter of feeding, however, but in order that pecking at the swinging dainty may give occupation, and so prevent feather- eating or other vices of idleness. To find exercise and occupation in some way is of the last importance to fowls penned in a shed. It is for this purpose that American breeders keep the floor inches deep in straw, leaves, or other litter, under which the grain is buried to be scratched for all day. In many small town establishments so much bulky litter could not be either stored, or in due time got rid of, as is so easy upon an American farm ; but for- tunately, in most cases, there is more or less open run, from which fowls in this country are scarcely ever excluded. When they are penned up in a shed, however, the lesson thus given us should be studied. A little grain well raked into the loose material on the floor, and green food given in this special way, or a large bone from the kitchen hung up in similar fashion, will do much to keep the hens busy, and prevent mischief. It also affects laying ; for experiments have shown that a very poor supply of eggs from a pen of birds allowed to become idle and torpid, was soon increased threefold when they were thus induced to work for their living : they also moulted earlier and more quickly than they had done before. In addition to their regular food it will be needful that the fowls have a supply of lime, in some shape or other, to form the Lime and shells of their eggs. Old mortat Grit. pounded is excellent, so are oyster shells well burnt in the fire and pulverised ; of the latter they are very fond, and it is an excellent plan to keep a large pan full of it in their yard. If this matter has been neglected, and soft shell-less eggs have resulted, the quickest way of getting matters right again is to add a little lime to the drinking water, or pound up some oyster shells raw. Lime in the drinking water always, however, as some have recommended, is not at all advisable, and has led in several cases within our knowledge to disease of the kidneys. Where cut bone ia regularly fed, it will of itself provide ample shell material. Pounded oyster or other marine shells appear, however, to be specially relished, for which there must be a reason. It probably lies in the supply they afford of unncral salts gener- ally. Lime alone does not supply all the needs of a fowl in confinement, and experiments cited in the preceding chapter show how much effect upon growth, as well as upon laying, was pro- duced by adding the salts contained in bone-ash to a grain and meal dietary. The breeder who cannot provide animal food regularly, or who prefers to keep such food within very strict moderation, will not overlook the lesson, and will seek to supply at least adequate mineral matter, in other ways. One thing more must on no account be forgotten. This is, some supply of sharp grit or gravel, or other hard substances. Such small stones constitute hens teeth, and without them the gizzard cannot perform its office of grinding up the food. We have seen fowls ailing from apparently this simple neglect alone. Flint grit is easiest to obtain, but some of that sold is too large and too sharp, and has been proved FOUNTAINS AND WATER SUPPLY. SI sometimes to lacerate the viscera. The best way is to make some flints red-hot, and throw them into cold water ; they will then pound up more easily, and in better condition. Pounded crockery has been advised, but is unsafe, as it often contains lead-glaze ; and pounded glass has several times been known to cause death from internal haemorrhage caused by severe wounds. Grit for young chickens should be very small, only the size of very coarse sand. Some people carry the matter of grit too far, and mix it in the mash every time. If it is always in reach of the birds, adults will take what they need of it, and on a good mis- cellaneous range they will need no special supply, but pick up all that they require. The water supply is, in its way, as important as the food. The water vessel must be filled fresh every day at least, and so Water arranged that the birds cannot Supply. scratch dirt into it or make it foul. The ordinary poultry-fountain is too well known to need description, but better constructions, made in two parts, are shown Fig. 20, — Water Fountain^ in Fig. 20. The centre figure is generally made ; both of the two others are patterns made by Spratts, and have some advantages in rather better protection of the surface of the water. The advantages of the double construction are that the interior can be examined, and the vessel well sluiced out to remove the green slime which always collects by degrees. For large- combed breeds it is necessary to use shallow pans ; and Fig. 16 reversed, with the wide part uppermost, is a capital pattern. When the water has to be placed in a shed filled with loose earth, to which the fowls are confined, it should be a little raised, and a piece of board or other protection be so placed as to protect it from dirt being scratched into it. Grown up fowls must never be left without water. During a frost, therefore, the fountain should be emptied every night, or there will be trouble next morning. Care must always be taken, also, that snow is not allowed to fall into the drinking vessel. The reason has puzzled wiser heads than ours, but any real quantity of snow-water reduces both fowls and birds greatly in con- dition. Stale and sun-heated water is also very injurious, often leading to obscure diseases of an intestinal character ; the fountain should therefore be kept in the shade. In very frosty weather it is best to discard fountains for shallow pans, which should be slightly greased; the ice will then not adhere to the sides, and there will be no trouble beyond filling the pans. In this case warm water is also advisable, and will often postpone freezing for hours, but the temperature should not exceed about 120° when poured into the pans. Some fowls undoubtedly do themselves harm by over-drinking. This may possibly be set up by some temporary feverish condition ; but it is so common in confinement, that we suspect it is often a mere bad habit. It may be checked to a considerable extent by a bit of camphor in the water, or a few quassia chips, or a little iron. The camphor can do no possible harm, and is some preservative against gapes and catarrh; the very slight tonic effect of the quassia will be rather beneficial than otherwise ; and in cold or wet weather the effect of iron in warding off catarrhal roup is well known. In such weather we would in fact always add iron to the water, in the shape of a small lump of sulphate (green vitriol) the size of a nut to half a gallon, or a teaspoonful of the ordinary chemist's tincture of iron. The sulphate will make the water rusty, but this can be prevented by adding a few drops of sulphuric acid. In hot weather, if it is thought that the fowls are drinking too freely, it will be better to use the quassia. Drugs of any kind should be used as little as possible while birds appear in good health and condition. There is one special time of crisis in every season, however, when all fowls should be carefully watched, and need special Moulting. care and treatment. The process of moulting, though a natural one, and usually a healthy one, is in any case a severe drain upon the system. Before moult freely comes on, the general condition should be ascertained. Those fowls get through moult the best which are just a little spare in body at the commencement, so that they may bear a little extra diet, and slight gradual increase in weight during the process. This should not, however, be begun till new feathers have actually started : whilst casting feathers only, a fowl THE BOOK OF POULTRY. usually has little appetite and should not be forced at all. And too poor condition is bad for them, though over-fat is still worse. Very special care should be taken in mixing their food, and the system kept cool by plenty of green food, which will enable the rather extra food to be better assimilated. A little malt- dust is also exceedingly beneficial in this way, and it is a comparatively recent discovery that a good pinch of powdered sulphur to each bird thrice a week, or every day if the growth of new feathers seems very rapid, has a good effect in helping the new plumage, when it has begun to grow ; rape-seed, which contains sulphur, is said to have the same effect. Whether or not animal food has been used before, unless the birds have ample range a little should be given now, and some sunflower-seed will be exceed- ingly beneficial. The birds should be constantly examined, and endeavour made to graduate the feeding so that, if in the proper condition at first, they slightly and slowly increase in weight. Iron tonic should be given as above, right through the process. This is all that is neces- sary for a successful moult ; some special points regarding exhibition stock must be dealt with in the proper place, and it need only be added here that it is very desirable only to keep fowls which moult fairly early. Late moult brings the process into cold and bad weather, when the birds suffer more in any case ; late moults are also apt to be prolonged, and then it is very late before laying is resumed. Late- hatched birds, which moult late, are therefore never profitable, and should be displaced as soon as possible by others which are more likely to be so. Cleanliness in both house and run must be the object of constant, unremitting care, which is perhaps most likely to be neg- Cleanliness. lected in affairs of the smallest size. It is just where only a few birds are kept, that it is likely to be thought of little consequence, whereas to such a few, if penned up, and especially if entirely within a covered run, it is most of all important, even vital. Large establishments will be, of course, attended to systematically, and the easiest way of keeping the loose material in a number of sheds properly clean from the droppings of the fowls is to rake them daily with such a small- toothed rake as already described, made with about one-eighth inch wires set three-eighths inch apart; and once a week to cast all the material through a mason's riddle. One small shed should be treated similarly, but using a circular wire sieve instead of the riddle. The earth, or ashes, or road-dust should, if possible. be sifted in the first place : if so, and it is kept dry, the covered run can be then kept in good order, and no other dust-bath will be required, though a bare place should be fenced off for the fountain and for feeding. Our own plan used to be to keep away the loose stuff from a feeding place about four by three feet, by laying on the hard ground two pieces of timber, three by four inches, over which the fowls could step easily, but which fenced back the loose earth on the other side. Concerning the roosting house nothing need be added to what was said in Chapter I. The chief thing is that, even on a small scale, all this be methodised. It is not easy always to do so, but it must be done, including Poultry the disposal of the manure. When Manure. there is even a small garden there will be no difficulty, as fresh earth can be got as often as required to replace that discarded, and the manure from a few fowls can readily be used. The collected manure should be stored in an old cask or some vessel where it will be kept dry, and some time before using it should be mixed with dry earth, and any soot, or fine dry ashes, or burnt weeds that may be available. It is excellent for nearly all things if not used too strong, as it generally is. Another way to use it at home is to put some in a watering-pot, fill up with water overnight and stir, and use the liquid. In spite of its real value it is not a saleable article as a rule ; but twice, in different localities, we found a nursery- man who allowed us 4s. per hundredweight for ours, against such small things as we needed from him.* If some such arrangement can be made it will help matters, but of course the manure from only half a dozen birds is not worth anyone's while to take away, and should be used on the garden plot, or smuggled into the dust-bin. Owing to the need for clean material and for disposal of manure, some plot of garden ground seems almost necessary in connection with a pen of fowls. If there is none such at all, the best plan is to keep the main part of the covered run hard and smooth, cleansing this with a scraper, and supply a dust- bath in one corner from the household ashes sifted fine, which can be discarded in the dust- bin periodically. The difficulty in such a case is likely to come from want of scratching material and exercise. It is in precisely such circumstances as these that feather-eating is most likely to follow the least neglect, and should be guarded against by keeping even fewer birds than usual, by the most sedulous * Respecting the real value of poultry manure, see Chapter VIII. IMPORTANCE OF THE EGG RETURN. attention to proper diet, including a due propor- tion of green and animal food, and by constant precaution against insect vermin, which is, beyond doubt, the proximate cause of this vice in many cases. The first essential in this warfare is, of course, constant attention to the dust-bath, both to keep it supplied with clean Insect material, and to keep it dry. The Vermin. dust-bath itself will harbour vermin if not properly renewed, and if it is damp the fowls cannot use it, and have no resource. Where this is attended to and the roosting-house kept clean, there will usually be little trouble. All the walls should be gone over twice a year if possible with hot lime-wash, to which is added one ounce of carbolic acid in crystals to every gallon. Where there is the least suspicion, this should be not only laid on, but well "worked into" all chinks and crevices with a hand-brush. The ends of perches and shelves, and anything else that makes a chink or crevice, should be lifted every now and then to see if the " red mite" is making any lodg- ment, and the places painted with kerosene oil. Dilute carbolic acid may also be " sprayed " all over the walls, which is easily done by filling a glass bottle, stoppering it with a cork in which a small groove or notch is cut up one side, and swinging the bottle round, when the dilute acid will spray out through the small groove in the cork. Any fresh purchase should always be most carefully examined for vermin ; to do this often saves much trouble. If found infested with any, a bird should be isolated for a day or two, and meantime well treated with some insecticide, well rubbed into her plumage all over down to the roots, and especially the under-parts of the body, and fluff round the vent. The powder of Pyretlirum (of which one brand is well known as Persian Powder) does well for this. A second application may be necessary. Another cheap and good insecticide powder is made by rubbing up powdered sulphur with as much dissolved carbolic acid as can be taken up with- out making it a paste or moist ; this may be well dusted and rubbed into the plumage in a similar way. Other expedients, and the American method of fumigation and treatment of the houses with volatile compounds, will be found in the final chapter of this work. The nests also need attention, changing the straw, or fern, at proper intervals ; fusty straw always means vermin. A couple of lumps of camphor at opposite corners of a nest will do much to repel lice. At moulting time feathers should also be cleared up and, if possible, burnt every day or two ; leaving them about is a fruitful source of vermin. Eggs should be looked for regularly, and if possible twice a day. It is a curious thing that many country servants, otherwise Eggs. fairly honest, seem to have no con- science at all concerning eggs, and a lock on the door often produces surprising results. If hens look healthy and red, and " prate," and are known to go to the nest, and still there are no eggs, it is time to look into matters. Again and again we have personally found the suggestion of locks upon the doors received with indignation ; but nevertheless its adoption speedily resulted in hen-fruit Of course, there might also be egg-eating by the hens ; but if such be the case it is quite as need- ful to discover that. Want of eggs, when due allowance has been made for age, time of year, and all other known circumstances, should never be accepted as a normal state of things, but every attempt made to trace its real cause. For this and other reasons, wherever any chickens are reared pains should be taken to recognise, if possible, the egg laid by each particular hen. In the case of a few only kept for household supply, any regular attendant can very soon manage so much, without any doubt or difficulty. Out of any half-dozen hens got together to start with in the ordinary way, it is probable that about two will lay very well and pay a large profit, three more a fair mediocre number, paying a small profit, and perhaps one very few indeed. Such poor layers should be weeded out anyway ; and when chicks are reared, only eggs from the best layers should be saved for hatching. In this way enormous im- provement can be effected ; but this subject will be further discussed in a subsequent chapter. Meantime, and merely to show its vital importance, we may record that at the experimental station in Maine, U.S., Professor Gowell once placed 260 April- and May-hatched pullets in breeding pens, and by trap nests the laying of every bird was recorded for twelve months, commencing on the 1st November, but those not laying then, being reckoned from when they did begin. Five died, and 19 were stolen: of the balance of 236 birds, 39 laid 160 or more, and 22 birds less than loo. Three only laid 36, 37, and 38 in the year, while the five best laid 200, 201, 204, 206, and 208. The last bird had laid a fortnight before she was counted, and in the ensuing first six months of a second year laid II 2 more. Some birds laid well one month and very badly the next, while others laid well continuously. No "egg-type" THE BOOK OF POULTRY. could be observed to account for these differ- ences : the poorest layers looked as promising as the others, and all of each breed were of the same breeding. The best layer, mentioned above, was a White Wyandotte, whose record closed at the end of April of the second year. All eggs should be marked with at least the date laid, and it is best to do this on the small end, and keep them for household use in a board pierced with holes, small end upwards. If more than the date be required, for breeding purposes, it is still best to mark them on or around the small end, for the simple reason that the chick breaks the shell round the large end, and any mark made there may be destroyed. The profit of what may be called domestic poultry-keeping, or from any moderate number of fowls, when properly managed, ProSt in should be very large, but will de- Poultry, pend more than anything else upon the average number of eggs obtained from each of the birds. How very greatly this may differ, we have seen above. The food certainly should not exceed one penny per week each, where eked out to any extent by household items ; and a bird discarded as too old is worth nearly her cost on the family table, and will be relished there. On a larger scale, where all has to be purchased, the cost may rise to three- halfpence per week. Thus even one hundred eggs in a year will pay a fair profit. American breeders and poultrj'-farmers are not now satis- fied, hov/ever, with less than one hundred and sixty-five per annum, and some of them get considerably more; and fowls can be obtained even in England which have been, to a large extent, bred for laying, and will lay one hundred and si.xty eggs or more when properly fed. Such laying should, in these progressive days, be looked for and fed for ; and if chickens are reared, they should be systematically bred for, as hereafter described. The profits from such egg-results can readily be estimated. Wherever more than three or four birds are kept, food will of course be always purchased with reference to the market, and in economical quantities. Metal bins or receptacles are far the best, as they protect grain and meal from rats and mice, and in so doing, do much to prevent those vermin from infesting the establishment. Capital bins for a small concern may often be found in the large circular iron drums or casks in which paint, oil, printing-ink, and similar goods are sold. If they are turned on one side, and lighted paper or sticks thrown in, the remains of their former contents will catch fire, and they may be rolled about till " burnt out " clean. For a very few birds a large canister or covered pail may be sufficient. But the whole affair, on even the smallest scale, should be conducted as a matter of business. An account should be kept, of course. In a small way, a cash account and an account of eggs and produce will be sufficient ; the amount of figuring some fussy people will get out of three old hens is amusing, but is quite needless, and apt to prove tiresome. As the scale of proceedings enlarges, more may be necessary ; every incubator will need its own register, and every breeding hen the same, and both payments and receipts will have to be sorted under different headings. As a general rule simplicity should be studied, so far as con- sonant with efficiency, however : too elaborate accounts get neglected, and defeat their object. It is enough for most people if the profit or loss of each branch — as egg production, or sale of newly hatched chicks, or rearing, or fattening — can be distinguished from the rest ; then any losing department may be either overhauled, or perhaps discarded to the profit of the exchequer. All these things will often give invaluable change of thought and occupation to wearied men of business, to whom a " hobby " of some kind may mean physical salvation. No such man of business, who gives a little of his own attention to it, will long remain unconvinced of the profit there is in keeping poultry. 55 CHAPTER IV. THE EGG AND SITTING HEN. EVERY animal, of whatsoever kind, is developed from the egg-form, or as physiologists express it, " omne animal ex ovo." But the mode of that development differs, in one detail especially. In mammalia the egg is retained throughout within the body of the mother, which is its sufficient protection, and the development is uninterrupted. In oviparous animals, such as birds, the egg is enclosed in a hard protecting shell, and at a certain stage of development extruded from the body of the mother; in this case develop- ment is arrested at that point, and may, or may not, be resumed and completed. Fif». 21. — Ovary of Laying Hen, The ovary of a hen during or near her laying season presents an appearance much like that of a cluster of fruit, and is accurately shown by the illustration (Fig. 2i.) There Formation are, strictly, two such organs in every bird ; but one remains merely rudimentary and undeveloped, the fertile one being almost always that on the left cf of the Egg. the spine, to which it is attached by means of the peritoneal membrane. By the ovary the essential part of the egg, which consists of the germ, and also the yolk, is formed, each yolk being con- tained within a thin and transparent ovisac, connected by a narrow stem or pedicle with the ovary. These rudimentary eggs are of different sizes, according to the different degree of de- velopment, and during the period of laying they are constantly coming to maturity in due succession. As the yolk be- comes fully matured, the enclosing mem- brane or ovisac becomes gradually thinner, especially round its greatest diameter or equator, which then exhibits a pale zone or belt called the stigma. Finally, whether or not fecund- ation takes place, the sac ruptures at the stigma, and the liberated yolk and germ, surrounded by a very thin and delicate membrane, is received by the funnel-shaped opening of the oviduct or egg-passage, whose office it is to convey it to the outer world, and on its way to clothe it with the other structures needful for its development and preservation. This organ, with its various convolutions a little modified for convenience of representation, is shown in Fig. 22, and in an ordinary hen is nearly two feet in length. It will easily be seen how tivo yolks may become detached and enter the oviduct at nearly the same time ; in which case they are likely to be enveloped in the same white and Fig. 22. — Ovary and Oviduct. 56 THE BOOK OF POULTRY. shell, causing the " double-yolked egg " so well known to every poultry-keeper. Thus received into the oviduct, the yolk becomes enveloped in a glairy fluid called the white, or by chemists albumen. This is secreted by the mucous membrane of the oviduct, and added layer by layer as the egg passes on. The uses of the white or albumen are manifold. It is eminently nutritious, forming indeed the chief nourishment of the chick during its growth in the shell ; as it becomes absorbed by the little animal, and forming as it does by far the greater part of the egg when laid, it gives the fast- growing little body the needed increase of room ; it is a very bad conductor of heat, and hence guards the hatching egg against the fatal chills which would otherwise occur when the hen left the nest ; and finally, it preserves the delicate yolk and vital germ from concussion or other violent injury. At a still farther point of the oviduct the egg becomes invested with the skin or parch- ment-like covering which is found inside the shell. In reality this skin consists of two layers, which can easily be separated ; and at the large end of the egg they do separate entirely, form- ing the air-chamber. At first this chamber is small, but as the &gg gets stale it becomes larger and larger, so that even in eggs stored it fills at length a large portion of the space within the shell, the egg itself drying up in proportion. In eggs on the point of hatching it usually occupies about one-fifth of the space. It has been proved by experiments that the perforation of this air- chamber, even by a needle-point, is an effectual prevention of successful hatching. In the last portion of the oviduct the egg becomes coated with that calcareous deposit which forms the shell, after which it passes into the cloaca and is ready for expulsion. In some breeds colouring matter is added over the solid ingredient, producing the deep-coloured eggs of the Cochin, and in other birds the splashed and spotted patterns so well known. In fowls which lay coloured eggs similar splashes often occur, and we have had Brahma hens which laid eggs with a white ground, covered thickly over by chocolate-coloured spots. We have had others, again, lay eggs covered apparently with a coat of whitewash, which on being rubbed off with a rough cloth, revealed the usual buff-brown tint beneath. All these things obviously depend on some peculiar condition of the secreting organs, as does the shape of the egg of each bird when finally laid. Occasional departures from the ordinary type of egg will now be understood. If the latter portion of the oviduct be in an un- healthy condition, or if yolks be matured by the ovary faster than shells can be formed by that organ, "soft" or unshelled eggs will be produced. If, on the contrary, the oviduct and its glands be active, while the supply of yolks is temporarily exhausted, the diminutive eggs, which consist of only white and shell, and which not infrequently terminate the laying of a long batch, may be expected to occur. Disease ex- tending to the middle portion of the passage may result in eggs without even the membranous skin ; and if the entire canal be in an unhealthy condition, yolks alone may probably be dropped without any addition whatever, even of white. This last occurrence therefore denotes a serious state of affairs, and should be met at once by depletic medicines, or it will probably be fol- lowed by the loss of the bird. Fig. 23. — Diagram of an Egg. B L, blastoderm. w v, white yolk. VY. yellow yolk. v, vitelline membrane. F, layer of very fluid albumen round the vitelline membrane. D, dense albumen enclosing the yolk with preceding envelopes. In this envelope D are incorporated the ends of c h, the chalazse. w, body of the albumen, c, somewhat denser layer of albumen, surrounded by a fluid layer. M M^ outer and inner shell membrane, separated at A, air- chamb-r. s, shell. Let us now consider the egg itself which is a much more complicated organism than many people are aware of There is much even in the shell S (Fig. 23) to excite our Structure interest. It is composed chiefly of theEffe prismatic particles, so arranged as to leave pores or interspaces between them. As laid, the shell is of enormous strength, so that it will resist great pressure between the palms of the hands applied to the opposite ends ; though it is not correct that, as we have seen stated, " the strongest man cannot break it " in this way. Still, for its thickness and te.xture, its strength is phenomenal. As hatching pro- ceeds, however, the carbonic acid and dioxide formed by the breathing of the chick, dissolved in fluid, gradually dissolve a portion of the STRUCTURE OF THE EGG. material, and thus the prismatic bodies are slowly softened and disintegrated. The shell thus be- comes far softer and more brittle as hatching approaches ; and so great is the difference, that if the edge of a fracture made across a fresh egg-shell, and another of one hatched or hatch- ing, be examined under a microscope, it will be instantly seen that the two are in a quite different molecular condition. Were it not for this beautiful provision of Nature, the chick could never break the shell. The outer and inner shell-membranes M and m', separating at the air-chamber A, need no further explanation. Proceeding inwards, we come ne.xt to the white or albumen W. This is composed of a denser, and a more fluid kind, arranged in layers, which can be peeled off in a hard-boiled egg, like the layers of an onion. A layer of the more fluid kind is always next the shell, and another thin one, F, next the yolk, but enveloped by another layer, D, of the dense kind. If an egg be broken into a basin, there will further be observed attached to two opposite sides of the yolk, two slightly opaque and rather twisted thick cords, C H, of still denser albumen, termed the clialazce. They are not attached to the shell, but to opposite sides of the dense layer of albumen, D, which envelops the inner fluid layer and the yolk. They are so attached at opposite sides, rather below the centre ; thus they act as balancing weights, keeping the side of the yolk which carries the germ always uppermost, and very nearly in floating equili- brium. If the egg be turned round, therefore, the yolk itself does not turn with it, but retains its position with the germ on the upper side. It will be seen how elaborately and beauti- fully the yolk, bearing upon its upper surface the tender germ, is protected within the egg. Itself rather lighter at the upper part, it is further balanced by the chalazcz, so as to float germ uppermost in the albumen. It is usually very slightly lighter than the albumen, but scarcely perceptibly so; thus it floats near the upper side of the shell, but always separated from it by a layer of albumen of more or less thickness, and oscillating gently away from the shell on the least motion. In a few cases it probably floats more strongly up against the shell, and these are generally the cases in which adherence takes place, or the yolk is ruptured during hatching ; but an exquisitely delicate floating balance is the rule. Nevertheless, it will be readily understood why it is inadvisable to leave an egg, and above all a hatching egg, lying on the same side for any length of time. The shell being porous, and permitting of evaporation, such a course keeps the germ close to the portion of albumen which is slowly drying up, and may cause a tendency to adhesion. Turning now to the yolk, this is contained within a very delicate vitelline membrane, V. It is composed of both white and yellow cells, and if an egg be boiled hard and cut across, it can be seen that there is a flask-shaped nucleus or centre of white yolk, W Y, round which are several concentric layers of yellow yolk, Y Y. Under the microscope additional thin layers of white yolk cells can be distinguished amongst the yellow layers. On the top of the white yolk rests the blastoderm (germ-skin), a small disk about one-eighth of an inch across, shown at B L. The difference between a fertilised and an unfertilised egg is solely to be found in this small disk, and much of its detail can only be distinguished under the microscope ; but with a pocket lens it can be discerned that whilst in an unfertilised egg the little disk is whitish, all over, e.xcept for small clear spots very irre- gularly distributed over its surface, in the fertilised egg an outer ring or margin is whitish while in the centre is a smaller clear circle, in which are very small white spots. This central clear space is the germ from which the chick will be developed. It should be clearly understood that, at the stage when thus examined, after the egg has been laid, development or "hatching" has already been carried on to a certain extent, due to the eighteen or twenty hours it has been sub- jected to the heat of the hen's body whilst traversing the oviduct. As it entered the ovi- duct, the germinal disk consisted of only a single cell. During its passage this cell Early becomes traversed by successive Development ^ i- • • i- • ,• , of the Egg. lurrows or divisions, dividing and sub-dividing it into many cells — the first stage in developing a real organism out of the single cell. This process goes on not only on the surface, but beneath, so that by the time the &^^ is laid, the blastoderm consists of two sheets or layers of cells. At about this stage the egg should be laid, and with the cessation of warmth the process ceases, or nearly so, but not exactly at the same point in every case. Perhaps the most wonderful thing about an egg is the power it has of keeping the development, already commenced, suspended for a time when warmth is withdrawn ; to be resumed and carried on whenever the necessary warmth is restored. Several points which puzzle many people will now be understood. It may happen that an egg is retained for a day or two beyond the natural time ; in that case the development of hatching will be continued, and the new-laid 5S THE BOOK OF POULTRY. eg'^ may contain a visible embryo. Again, since even the new-laid egg is already an organism, which has attained a certain stage of growth, it is subject to disease, or weakness, or accident, like other organisms. Thus an egg may be fertile, and the germ may begin to develop, but may perish at any stage from sheer lack of Fig. 24. — Chick on Second or Thin! Day. strength, precisely as a weakly baby may die at any age. Quite apart from accidents or in- juries whilst hatching, there is no doubt that in many eggs the embryo is not strong enough in itself ever to come to maturity. Such deaths at various stages, within the shell, are in no essential respect different from deaths of weakly chickens at various early stages after leaving the shell; the necessary vigour may fail the infant creature at any particular time. So also the embryo can be injured within the shell in various ways ; and while it might be fanciful to say it can be " frightened," there is much evidence to show that it may suffer from some kind of nervous shock, as in a severe thunderstorm. Whenever the Qg'g is again subjected to a heat analogous to that of the hen's body, the process of development is resumed, if the interval has not been too long. There can obviously be no definite limits to such an interval. We have sent eggs to America which hatched 60 per cent, after that voyage, and an entire interval of thirty days ; and many sit- tings have similarly hatched, after crossing the Atlantic. On the other hand, in the earliest days of artificial incubation it became notorious that eggs laid more than four or five days, hatched then rarely and with difficulty, proving that after a very few days there was a change for the worse in the vigour of the embryo. Yet again, a hen allowed to steal her nest almost always hatches well ; and it seems probable that her periodical visits, with their short intervals of warmth (for a hen at liberty rarely remains on the nest more than an hour when laying), refresh Development during Incubation. and re-invigorate the germ, and probably may even carry on farther to some minute degree, the process of development. It is needless to describe in detail the development of the chick when steady incuba- tion has been commenced. A few hours enlarge the central pellucid spot, which becomes oval, with a furrow down the centre, and blood-vessels appear round it ; then begins to develop a double membrane called the amnion, whicla at a later period entirely encloses the embryo along with what is called the amniotic fluid. By the second or third day the tiny embryo enclosed in the amnion can be clearly seen as in Fig. 24, surrounded by a patch upon the surface of the yolk which is covered by fine blood-vessels. The eyes can also be seen with a magnifying- glass, as dark spots, and even the pulsation of the heart. At or soon after the third day another growth called the allantois begins to push out from the digestive canal of the embryo, between the two coats of the amnion, and at a later period also encloses the embryo. By the fifth or si.xth day the allantois may be observed as a bag or sac protruding from the navel, independent of the }'olk-sac (Fig. 25). By this time rudiments of the wings and legs can be clearly seen as buds or small clubs standing out from the surface of the body, which has grown a great deal. The network of blood-vessels has also extended, and the yolk-sac is larger and more defined. This and the developing allantois, at about the seventh day, are more clearly shown in Fig. 26, Fig. 25. — Fiflh Day: al, allantois. The allantois is, however, flattened and spread out in reality between the outer and inner layers of the amnion, where it gradually extends till it entirely surrounds the growing chicken, close to the outer shell and membrane of the (fgg. It is furnished with a beautiful network of blood- vessels, extended under the porous envelope DEVELOPMENT OF THE CHICK. 59 of the egg, while at the umbilicus they are in connection with the young chick. The allantois, with its capillary blood-vessels, thus serves as a temporary lung by which the blood is oxygen- ated from the outer air, the chick not being able to use its true lungs till the very eve of hatching. The allantois is thus a structure of cardinal importance to the life of the growing chick. At the tenth or eleventh day (we speak of a hen's egg) signs of the feathers can be dis- tinguished, and motion of the young animal is often perceptible when the egg is opened. Generally about the nineteenth day the beak ruptures the membrane which divides off the air- chamber, and the chick for the first time breathes air through the lungs, after which the chick's blood gradually ceases to flow into the veins of replaced by fresh material from the albumen, drawn through the delicate membrane. The albumen comprising much of the bulk of the egg, it is manifest must furnish much of that of the Fig. 26. — Seventh Day : allantois, al, more developed. Volk- sac shown in connection with the navel. the allantois, which has completed its work and is no more needed. Finally the chick breaks the shell by the aid of a sharp-pointed hard scale, specially provided for the purpose at the tip of the upper beak. It should be noted that the constant tapping sound often heard for the last two days, is not due to this process, but was shown by the late Dr. Horner to be due solely to respiratory action : the breaking of the shell is due to more violent spasmodic movements only made at intervals of five to ten minutes. The arrangement of the chick the day before hatching is shown in Fig. 27. During this process of development the embryo has at first been lying as a small object on the upper surface of the yolk ; later on, as it increases in size and definiteness ''"TthT*"' °'' ^°''"^' '^ '^ clearly apparent that Young Chick. '^'''^ neck of the yolk-sac is in con- nection with the umbilicus or navel (Fig. 26). The material needed for growth is therefore derived primaril}' through the yolk; but as the original yolk-matter is absorbed, it is Fig. 27. — Nearly ready to hatch. chicken ; but it passes through the yolk-sac in this process. Shortly before hatching the entire remaining nutritive material of the egg is gathered within the considerably shrunken yolk-sac, communicating with the umbilicus of the young bird, as in Fig. 28 ; and during the last few hours it is rapidly drawn into the abdomen, where it furnishes food for the newly born chicken during the first day of its indepen- dent e.xistence. In chickens this process is often not complete, a portion of the yolk being still visible outside the abdomen ; and American re- searches have traced this as being generally the result of too great variation in tanperatnre dur- ing incubation, or of too great heat. Such chicks Chick two days before exclusion. may in spite of this grow up quite strong, the process being completed outside the egg, but as a rule they perish from weakness. The yolk can still be clearly distinguished in most newly hatched chickens, and remains of it can 6o THE BOOK OF POULTRY be found, on killing and dissection, for a period of five to ten days. This matter is fully explained in older that the entire independence of the chicken upon any food for at least twenty-four hours, or even more, should be quite evident. It also accounts for the small amount eaten during the first week of a chicken's life. We may now pass to practical points, and first amongst these is the securing and keeping of eggs for sitting in good condition. They should be collected at least once Storing every day, lest they be partially llggs. incubated by the laying hens, and twice a day is better ; indeed, in very cold weather, unless the house is sheltered, it is desirable to get them in out of the frost even oftener than that, since a few hours of frost may kill the germ. The nests must be kept clean, with fresh, well-broken straw re- newed as required, and it is important that every nest should have a nest-egg from the first, to teach the hens to lay there. Nest-eggs of unglazed white pottery are very serviceable. Eggs are best stored in a cool but not very cold place — about 50° to 60° is best — and with the large end down. We gave this advice as far back as 1872, after considerable testing of it to that time : all our subsequent experience has corroborated its soundness. There is a distinct percentage of better result every way when eggs are stored in this position, if the other circum- stances are equal. The air-chamber is less ex- panded when so stored, and even for eating, after some weeks there is perceptible difference in the " freshness " of eggs thus kept. Eggs may be stored in this position either in bran or in a board pierced with holes ; and if the board, or the bran-case, be covered over by a piece of blanket or sacking made to fit, and a cool and quiet place is available, the very best will be done for the eggs. The covering over is not to keep them warm, but to prevent draught, which increases evaporation of the fluid con- tents, and enlarges the air-chamber : this pro- cess we want to retard as much as possible. If eggs are kept on their sides they should be turned every day or two ; and we remember seeing the announcement of an appliance maker that if eggs were turned daily, they would hatch after six or even twelve months, a state- ment not, however, borne out by experiments. It is often desired to preserve summer eggs for winter use, and there are several methods of doing so. Some housekeepers smear them all over with butter; others bed them in dry salt, or even in bran, which answers fairly for three months. .Strong brine will keep them longer. but hardens the whites and imparts to them a saltish taste ; and a much better liquid medium is prepared with two gallons of water to a pound and a half of quicklime, ten ounces of salt, and two ounces of cream of tartar. Bedded in this liquid, eggs will Preserving ].;eep fairly good for nearly a year. A more recent method, adopted by several large firms, consists of exhausting the air space within the &^% and then hermetically sealing the pores of the shell with hot paraffin wax ; this, however, entails special plant. By far the best method, however, for the average poultry-keeper is to place the eggs, as soon as laid, in a solution of water-glass (sili- cate of soda), which is now largely sold by chemists for the purpose. It is a greyish-white liquid about as thick as treacle. One pound of it should be mixed with about a gallon of water boiled to expel air (measured after the boil- ing) ; if the eggs float in this a little more water should be added. This liquid should be kept in glazed earthenware jars, not metal, stored in a cool place, and, provided that genuine fresh eggs are put in, the jars carefully fastened to prevent evaporation, and that the eggs are covered by the water-glass, they will eat like new-laid for several months after, and keep exceedingly well for eighteen months. After six months they crack when boiled, but if the shell be pricked before cooking, even this can be obviated. So perfect is the preservation that hatching of eggs six months old, after dissolv- ing the silicate entirely off the shells, has been reported in the British Medical J oiirnal. Whatever process be used, it is important to store or treat the eggs the same day as laid, if they are fertile eggs. But there is no doubt at all, and it has been proved by many experi- ments, that sterile eggs, laid by hens without a mate, keep considerably better than fertile ones. Whether hens lay as well without a mate as with one is a point that has occasioned much discussion. The one point that does emerge from it is that there can be very little difference, since both propositions have much testimony. In a small pen we think hens are more contented with a mate, and we have many times had, as we think, proof that mating up affected some- what the date of laying. But in larger runs, with flocks of laying hens, these points would not be very noticeable, and there is no doubt whatever as to the superior keeping qualities of sterile eggs. Hens not infrequently acquire the pernicious habit of eating their eggs, sometimes perhaps from accidental breakages. Often such a habit may be cured by filling carefully emptied egg- THE VICE OF EGG-EATING. shells vvitti iiauseous compounds, of a yellowish colour, like strong mustard, or carbolated vaseline. We have seen a hen eat the whole of a single mustard-filled egg without ruffling a feather ; but generally if the plan is persevered with, and such prepared eggs regu- Egg-eating larly left in the nest and about the Hens. yard, the habit will be conquered. There is, however, a more certain plan, which we owe to the experience of American farmers, who often suffer far more largely in this way, owing to long close confine- ment during the winter. There is a very large agreement amongst these experienced breeders that the best, most certain, and in fact almost invariable cure for egg-eating, is to give a fire supply of either eggs or egg-shells for a few days ! Some of them regularly save up their egg-shells for such contingencies, showing how common the trouble is under the conditions ; others get them from the restaurants. At first the hens just go for them ! And they are given the shells freely, for breakfast, dinner, supper. But soon the appetite palls ; by the end of the second day they care little, and on the third, fresh eggs may be rolled about among them with impunity. The editor of one of the American poultry journals states : " We have tried this plan for some years, and have never known it to fail. We save up our egg-shells, and have a stock on hand for any pen of fowls that shows a tendency towards the egg-eating habit. This remedy has never failed us." Then a farmer writer : " Go to the bakery and get a basket of fresh egg-shells ; give them to the hens as fresh as you can, and throw them in whole ; don't dry them, or break them up, but give as fresh and whole as you can get them. Give them all they will eat, and throw in some more, and keep them before them all the time for a l&^M days, and your hens will stop eating their eggs." Others report that they have given the entire eggs, using unfertile ones tested out of the incubators. " At first the hens would trample all over each other to get at the broken eggs, but before they got through, they wouldn't touch an egg." There is a whole pile of testi- mony to the success of this cure. Another way of meeting the vice is to em- ploy nests so constructed that the egg rolls away out of the hen's reach as soon as laid. The first nest we ever knew so made was figured in a journal of forty years ago, as in Fig. 29. The board A is inclined so that the egg rolls down it as at B, on to some straw. We found ourselves that hens refused to lay in a nest made exactly like this ; but by making A of carpet, which sagged a little in the middle, and cementing a nest-egg half-way through as at C (or cementing half the egg on the carpet), they would do so. The portion B should also be of carpet or some soft material. A box merely furnished with a false bottom of carpet or canvas, in which two cross-slits are cut rather towards the back, will often suffice for an emergency. In America it is found that making the nests dark, as by placing them away from the wall and making the hens enter them by this dark passage from behind, the front towards the house being closed up, greatly prevents, and often checks egg-eating. But when it once occurs, the weight of American testimony inclines us to the egg or egg-shell cure. Fig. 29.— Safety Nest. It is a tradition of ages, dating back at least to Horace (Lib. ii., Sat. 4) and Columella, that long, slender eggs will produce cocks, and rounder ones hens. These old fables Siz^^* ^^^ ^'^^^ '^^^" refuted again and again ; the fact is that nearly all of any hen's eggs are almost exactly alike, and can be known as hers. Strange coincidences have occurred from time to time ; when we experimented, we had some too; but sooner or later these are upset by as flagrant contradic- tions. The little foundation there may appear for this superstition probably lies in the facts which we had ascertained and stated many years ago, that a pullet's early eggs are gener- ally rather slimmer and more pointed, and on an average also produce rather more cocks, and that in less degree the same applies to hens' eggs as laid early in the season. Generally speaking, there are more cockerels in a brood the more vigorous the pen ; hence cockerels usually preponderate in early broods, which are mostly from cockerels mated with adult hens. We would certainly prefer, for sitting, to select eggs of the fair ordinary size and shape generally laid by any given hen, but this should not be pressed too far. Some Spanish and Minorcas lay all sorts of shapes, even as round as a tennis-ball, and we have known strong chicks from these and other rather exceptional eggs. Still, good average eggs with firm and 62 THE BOOK OF POULTRY. smooth shells should certainly have the prefer- ence, rejecting unusually large ones quite as much as unusually small. Eggs from any hen being laid rather smaller, is generally a sign of insufficient feeding, and especially of insufficient nitrogenous food. If this be not at once remedied as soon as diminution in size is first observed, a stoppage of laying may probably come very soon, and it is not to be expected that such eggs, from insufficiently nourished birds, will prove vigorous in hatching, or the produce show much constitution afterwards. Eggs are often purchased or sold for sitting purposes, and such sittings require a few words. All such eggs will, of course, be Packing Eggs j^^gj ^^j fg^ reasons already given, for Sitting. , . , , , , , 1 II this date should be upon the small end; moreover, this is the end which will be apparent when they are properly stored with the large end down. Careful packing is of course required, bedding loosely in bran being quite insufficient. Where it is obtainable, dry moss is amongst the best packing material, and if every egg be wrapped loosely in a wisp of paper, and then bedded carefully with a little moss between each, and an inch of the moss beneath and on top and all round, they will travel well. Either a box or basket may be employed, tying down the lid of the basket by aid of a packing needle, or cording or screwing down a bo.x cover ; for hammering nails should be avoided. People who sell many eggs usually have hampers made to a regular size and pattern for them. Soft hay or wood wool are nearly as good as dry moss, and used the same way, taking care to wrap the eggs loosely in their papers first, so as to leave corners and creases projecting; these are as important as the hay in preventing concussion. A hamper for a single layer of eggs should be about six inches deep, and the hay or moss should not be rammed in tightly, but loosely enough to leave plenty of spring in it. Fragile Bantam eggs are better wrapped in thin or even tissue paper, but still loosely, and bedded in wadding or cotton wool. We consider packing of this kind, either in box or basket, better than the small boxes with compartments for each t^'g, so far as regards eggs for sitting. Eggs carefully packed will hatch with per- fect success, if they are properly treated, but this is not always the case. Wide Besting Eggs, and long experience has proved beyond any reasonable doubt that they do best if allowed to "rest" on their sides in a quiet and cool place for fifteen to twenty-four hours ; the germ, already partly developed as we have seen, appears to be " fatigued " by the shaking of the journey, to require rest after it, and to benefit from such adequate repose before the new task of in- cubation. But on the other hand, if there be much delay beyond this, the interruption in its career appears somewhat prejudicial, even beyond the mere lapse of time, which we have seen is in itself detrimental to a perceptible extent. Anything of this kind is not fair to the vendor of the eggs, or favourable to the hopes of the purchaser. We are thus brought to the sitting-hen, on the supposition of the present chapter that the eggs are to be hatched in a natural Sitting-hens. way. She will either belong to the home stock, or be purchased or hired. Amongst the hens or pullets kept, much may be done to secure sitters in good time. Silkies and their crosses, especially with small or dwarf Cochins, are proverbial for their propensity to sit after laying a few eggs. But as the time approaches when a sitting-hen will be required, one or two of the layers known or presumed to be good sitters should be specially looked after, giving less nitrogenous and more carbonaceous food. A marked change of diet of this kind, in the case of birds that have been highly fed for eggs, has often great effect in this way. Again, each hen will probably resort to the same nest day after day ; and while her own eggs are of course taken away, each day she lays one, another nest-egg should be left in the nest instead of it. This simple and natural procedure will in very many cases cause her to become " broody " when the nest gets pretty full. The signs of a hen being broody are well known generally, and consist in remaining longer on the nest, till she stays there altogether, and when she comes off walking about with feathers loose and ruffled, and "clucking" in the characteristic manner. As soon as she appears settled, she should be removed, if possible, to the perfectly clean nest prepared for her maternal duties. She will make no difficulty in settling there also, if a few nest-eggs be given her till the others are ready, or she be fit to be entrusted with them. Such a hen should be above suspicion as regards vermin ; if not, a home-kept hen also will have to be treated. But a borrowed or bought sitter should always be examined carefully, with, of course, turned-up sleeves. This may save very much trouble and otherwise inevitable loss, for strange hens are often literally swarming, and such a hen cannot rear chickens ; they will gradually droop and be no good, even if they do not die. She may be too bad to risk at any price ; but in most cases thorough dredging and TREATMENT OF BROODY HENS. 03 working into her plumage of insect powder on two or three occasions, or using perhaps for the first the powdered sulphur treated with carboh'c acid, as mentioned in a previous chapter, will make her free ; or she may be fumigated as described in the final chapter of this work. Such a bird should not be placed on her own permanent nest, however, till she will pass muster, but in some other, to be afterwards purified. Mr. J. L. Campbell, a well-known Ameri- can incubator expert, found in the course of his earlier experiments, quite to ^th* °^ ^'^ surprise, that the heat of the Sitting-hen. body of broody hens varied con- siderably. On introducing a clinical thermometer under the breast when on the nest, four hens gave readings of 98°, 102°, 103°, and 105°. After a fortnight, these figures had gone up several degrees. The results were equally noteworthy. The hens with the medium temperatures both made good hatches ; but neither of the others hatched a chick, though all the eggs had chicks in them. Those under the 98° hen were not fully developed, though some were alive ; those under the 105° hen were fully formed, but all dead. He tried the same two hens again and again ; they had the same peculiarities in the main, and he never got one live chick from either. These facts suggest causes of failure other than bad nests, or bad sitting, or thunderstorms, and may make the use of a thermometer worth while in establishments where more than one or two hens are set in a season. Moderate-sized cross-bred hens are usually good sitters. Old English Game are in the very first class, and so are Dorkings if not too heavy. Cochins, Brahmas, and other breeds with Asiatic blood, such as Plymouth Rocks and Wyandottes, make close sitters and good mothers for a few weeks, but as a rule leave their chickens earlier than the above. The very large heavy birds are apt to crush eggs and tread on chickens ; for this reason Rocks and Wyandottes are preferable to Cochins and Brahmas. But we always did very well with the latter unless unusually large ; two large hens we had, we invariably had bad luck with. Some people have a prejudice against trusting pullets in their first period of broodiness, but we never had the slightest cause to regret doing so, as we have done frequently, and early pullets are generally amongst the earliest sitters available. Of course, many hens become broody when it is impossible or undesirable to let them sit on eggs. In many cases, as before moult, it is advisable to let them have the rest of sitting upon nest-eggs for a while; but often it is desired to break them of the desire and obtain eggs again as soon as possible. In past days of ignorance hens have been dipped in SitUng^hens. ^old water, with an idea of cooling the fever of the blood ; such treat- ment, besides the risk of the chill, is really of little use. The proper plan is either to con- fine the bird under a common basket-coop or open wire pen, on the hard ground in the open yard, with water by her, and where all the others come round her, in full daylight but shaded from the sun, and feeding the corn for the whole about her coop ; or, what is perhaps better still, placing her in a pen something like a fattening- pen, with a bottom of slats only. This may be either raised as usual, or only a few inches from the ground on four bricks ; in either case she is obliged to roost on a slat, as it were, and is kept cool, while, as before, she should be in plenty of light (but not sun) and where she sees all that is going on. A few days of this cool confinement will suffice in nearly every case. 30 — Nest box A nest for hatching should be made up, if possible, on the ground, in a quiet and cool place, and if a little damp, all the The^Hatching ^g^^er when spring has fairly set in. After trying many kinds, we preferred to all other nest-boxes the simple form shown in Fig. 30, tacked together of thin boards, entirely open at the bottom, and also in the front, except a strip about three inches high to confine the nest material. For our large Brahma hens the size on ground was about 16 by 12 inches, and the open front may or may not be provided with the hinged wire or other open front of some kind. Scrape a slight hollow in the ground within the box, or over which to place it, and further bank up the corners with a trowclful of loose earth or ashes. Over this place a suitable quantity of clean 64 THE BOOK OF POULTRY. strav/ beaten and crushed till quite soft, forming a nice moderate hollow, and again well filling up the corners, so that eggs cannot roll away. In each corner put amongst the straw a small lump of camphor, which will do much to keep away insects. As a rule nothing more will be needed ; but if the weather be persistently and unusually dry, or in a hot season, it is well during the last ten days of incubation to take some warm water in a kettle, and pour a few spoon- Moisture fuls on, or rather into each of the corners of the nest. The object is not directly to wet the eggs, but that the moisture may descend underneath the straw, and create a moist atmosphere. We have formerly advised and practised taking the hen off at night and sprinkling the eggs with warm water in hot weather, but we long since satisfied ourselves that this was usually overdone, and often did mischief. Another good plan is to pour a teacupful of warm water on the ground close round the nest, in hot or dry weather. Any moistening at all should be restricted to this ; in wet or cold weather none should be attempted. At such seasons, or for early broods, nests should be made with special care and with more straw ; and if the ground be damp, it is better in winter to put in the nest first half a spadeful of clean dry ashes, which will do much to prevent chill. If a hen cannot be set on the ground, it is well to place, as the foundation of the nest, a good thick turf cut to fit the box, and well curled up at the corners by some earth put underneath, so as to form a basin for the straw. We thus have a foundation to which we can apply some moisture if required. In default of this, we think eggs thus hatched above ground are usually the better for a slight daily sprinkle in hot dry weather, during the latter half of the period. There can be no doubt, however, that at one period damping or sprinkling the eggs was much exaggerated, to actual harm and loss. Nature has provided sufficient moisture in normal circumstances, and we only have at the utmost to provide for any deficiency our nests may present, as against the situations which they would occupy were Nature free to take its course. The nearest approach we can make to this, is to damp the substratnm of the nest when required. It is best to set a hen at night, when she will rest quietly on the ground whilst the eggs are arranged, if shaded from the light of the lantern. Most hens, if then placed in front of the nest where they can see the eggs, will quietly walk right on and settle themselves. A strange hen should, if possible, be brought to her new quarters also at night, in a basket. with an egg or two under her. If sent by rail she should be left in a quiet place till dark, then removed to a nest ; but not to the one she is to hatch in until her personal con- dition has been ascertained, as hinted above We rarely remember failure with strange hens when treated in this way. The number of eggs set should be graduated to the hen, and the season ; for very early broods, seven or eight of her own Number of sized eggs are enough. If more are attempted, the outer ones may get chilled ; but, still more, we have to con- sider how many chickens the hen can properly brood when they have somewhat grown ; if she has too many, in cold weather the weaker ones will not get warmed, and are either stunted or may perish. At a time (long ago) when we sold eggs at a high price for sitting, we very soon came to a rule of not letting any person have more than ten at a time, and we found that the average results reported to us were better than with more, up to the middle of April. With warmer weather, of course, more can be allowed, but we think eleven enough, if they are known to hatch well. They should be arranged so as to lie in a moderate but not excessive hollow, just enough to keep them well together ; but in cold weather the straw should be well raised around them. If not otherwise marked, every egg should be marked round with ink or pencil, as a hen may lay one or two after sitting, which should be removed. The management of the sitting - hen will depend much on circumstances. There may be but one or two broods in the year, Management ^^-^^ ^\^^ ^-j^y [^^^^^ (.q i^g ggj ;,^ jj^g Sitting-hen. ordinary fowl-house. She should then have her usual nest, of course re-made for her, but should be secured from mo- lestation by others, by having a square of wire netting or light lattice propped against the front when slie is on the nest. She should be lifted off the nest at the same hour every morn- ing, and fed in some way by herself, otherwise she will not get enough, and time will be lost. She must also have access to a dust-bath. Whole barley is the best food for a sitting-hen. She will rarely remain away more than half an hour, more often not that, if what she needs is at hand ; and when the proper time is up may be gently driven or coa.xed back to the neigh- bourhood of her nest ; to catch her and replace by hand is to court disaster. A longer absence is not necessarily fatal, and it only does harm to be over-fidgety. We have repeatedly had hens absent over an hour and still bring oflf good broods, but much depends upon the TESTING EGGS 65 weather, and period of incubation. A well- known writer has stated that " at the earlier periods of sitting the hen may be absent for a prolonged time without injury, whereas a much shorter neglect of her duties would be fatal nearer the clay of hatching." Unless this state- ment be confined to the first ten or twelve hours, the exact contrary to it is the case, as testified by the uniform experience of thousands. It is during the first few days, up to the tenth day, that the eggs are most easily addled by chill ; after that the chicken keeps up more and more heat by its own vitality, and is more independent accordingly. During the last week we have personally had a hen off nearly five hours, and still obtained a half brood ; and in one case reported to us, five chickens survived even nine hours' neglect. However we feared the worst, therefore, we would never abandon valuable eggs until the full term and somewhat more was completed. Another plan that may be recommended, where a number of broody hens are sitting to- gether in the open, is to adopt the method that is widely in vogue among pheasant rearers in many parts of the country. We refer to " tether- ing." A stake is driven into the ground imme- diately in front of each coop or sitting box ; to this stake a string, having a slip-knot at its unattached end, is tied. Commencing at the first coop in the row, the attendant takes out the hen, slips one of its legs through the loop at the end of the string, and leaves the bird to feed and water itself. By this method, it will be seen, that when the hen has to be replaced in its box the operation can be accomplished with- out loss of time and with the minimum of trouble. Many yards have a sitting-house, where several hens are set at once. In this case it is also safest to take them off, and see them return one at a time (always taking them in the same order), as two sitters often fight. They should always be seen safely back again when thus managed. But there is still another plan, which we followed with much comfort when using the building shown in Fig. it. We used then to sit a single hen in one of the small pens marked D D. Hens may generally be left entirely to themselves in such single houses and runs, seeing only to the dust-bath, and food and water, and removing the daily evacuation. But some hens would never come off if so left, and we always preferred to remove them ; in such small runs they never outstay the time, how- ever, and may be left to themselves as to return. It is well to look every two or three days to see whether any eggs are broken. .Shotdd such an accident occur, the first night after- wards a bucket of water heated to 102° should be taken to the spot, and the hen Broken Eggs, being lifted off, every ft^^ well cleansed in the pail, using a piece of flannel. All dirty straw must also be re- moved and the nest rc-made, quite clean and comfortable. Should the hen's breast be soiled by the broken egg, that also must be cleansed thoroughly, or it may adhere to one of the eggs and so repeat the accident. If this treatment be neglected, hatching will probably fail alto- gether. Sometimes valuable eggs may get cracked within a few days of incubation ; in many such cases the egg or chick has been saved by pasting over the crack a small strip of gummed paper, or, in the case of Bantam eggs, of goldbeater's skin. Cases of perforated metal large enough to contain an t^^ are some- times used in such instances, and may be useful. We have seen another form, in some respects better, the metal being thinner and enamelled white, and furnished with small perforations all over. These egg-cases, or protectors, may also be used to contain insecticides or disinfectants. At the expiration of from six to eight days the eggs should be examined by candlelight, as the unfertile ones can then be Testing Eggs, easily detected, and if the greater part be sterile time is saved, as the same hen may be at once set attain. A -laid as is well known, appears clear and translucent when held between the eye and Figs. 31 and 32. — Testing Egg5. Barren Ejg. Ferlile Egg. a candle. Barren eggs appear so still (as shown in Fig. 31), even after being sat upon a week ; but the eggs which contain embryo chickens then have a dark shadow in the centre, shading off to more transparency at the edges. The amount of shadow will vary with the time of incubation and size of the eggs, and perfect opacity will not be found till nine or ten days have elapsed, even with good-sized eggs ; but after a few experiments, enclosing the egg 66 THE BOOK OF POULTRY. oeUveen the thumb and forefinger, and turning the rest of the hand so as to shade the hght as much as possible, no mistake will ever be made, and even with the hand alone, the quality will be determined with certainty. By using a plate of tin or zinc to shade the light, and holding the egg to an aperture in it, cut to the shape, the light may be brought closer. The egg- tester, shown' in Fig. 33, is a very favourite Fig. 33. — Hearson's Egg-tester. form ; in this the outer plate A is furnished with several movable diaphragms as at B, C, for different sizes of eggs, or such can be pre- pared to fit the eggs. With such an apparatus, besides the shadow in the centre some of the radiating blood-vessels can generally be dis- tinguished, and after experience many breeders are able to pronounce upon the eggs by the fifth day, especially if a lamp be used which has a lens to condense the light, such as a really good bicycle lamp, which answers excellently. A hole may be cut in a book-cover or other sheet of thick card, and used in the same way. The sterile eggs up to eight or nine days are quite good enough for puddings, and if fresh when set, will be better than many " shop" eggs even for boiling ; or they may be used as food for the chickens. A simple tester of this kind is as much as can be useful to persons who only hatch occasionally; a more powerful instrument for use on a large scale will be described in the next chapter. Early in the season, when unfertile eggs are most likely to occur, it is a good plan to set, if possible, two hens simultaneously. Then the fertile ones, if many have to be rejected, can all be given to one hen, and the other set again. In any case, if the majority are unfertile, the waste of the sitting-hen may be avoided by ascertaining the fact thus early. It is usually taken for granted that eggs of ordinary poultry hatch " after twenty-one days," but this is not strictly true, and the actual time varies considerably. With fresh eggs of medium sized to large fowls, our own experience was that they usually hatched early in the twenty- first day, those not so fresh during the rest of it. Cold weather and east winds delay the time ; warm weather rather Period of hastens it. Small, light breeds like Incubation. Hamburghs often hatch during the twentieth day, and Bantams some- times during the nineteenth. Other varieties of poultry hatch as follows : ducks, twenty- eight days ; geese, twenty-eight to thirty days ; turkeys, twenty-six to twenty-nine days; guinea fowl, twenty-five to twenty-six days ; pheasants and partridges, twenty-four to twenty-five days; pea-fowl, twenty-eight to thirty days. In incu- bators the time is still more variable. A day before hatching is expected, many people like to immerse the eggs in a pail of water heated to about 105°. In a few minutes — they often wait a little first — -the „ , . "live" ones will begin to bob about Hatching. . . r ^i in a curious manner, from the motions of the chick within. If none at all respond, or if many of eggs previously " tested " fail to respond, it is better to restore them all, as hatching may perhaps be rather late. We believe such a soaking is of some help to the hatching; but unless the hen is quiet and tame she should not be fretted by such proceedings, nor is it very advisable for absolute novices to meddle with them. The hen should not be fussed with very much whilst hatching. It should be seen that she has a good feed the last time she is expected off, then she is better left, except for visits at considerable intervals. If she was set at night, some v/ill probably have hatched by the after- noon, if so let these egg-shells be cleared away. Then, the last thing we would examine again, removing any further shells, and if the hen was tame give her some food as she was. Then she can be shut in, dark, till next morning. If there are known to be live chicks, however, and no progress seems made when they are more than due, or if eggs are " starred " and things seem no more forward after some hours, the chicks may be glued to the shell by dried albumen, or too weakly to get farther. In that case they can often be assisted out, immersing the egg (all but the head of the chick) in warm water about 105°, gently enlarging the crack, and possibly peeling tenderly away the wet membrane. All must, of course, be performed as if dealing with raw flesh. Chicks thus assisted out of the shell are generally best kept in flannel by the fire till night, when they should be put amongst the others under the hen. Many such chickens have survived to make perfectly healthy fowls. CHAPTER V. ARTIFICIAL INCUBATION. SINCE the first edition of this workj a revo- lution has taken place in the practice of artificial incubation, so great that not one machine then described now receives more than historical mention in these pages. It is difficult to understand the slow progress in the art made during many years, or all the precise causes to which the years of failure or uncertainty were due, all the more when we remember that for at least two thousand years artificial incubation has been practised in both Egypt and China, with the simplest appliances, but with unvary- ing success. From a report by the American Consul at Cairo, published in 1895, there appears to have been a revival in Egypt of this pursuit, which at one time had fallen to a comparatively low ebb. He estimated at that date the probable number of egg Eee^ Ovens ovens as about 1 50, each of them turning out on an average about 300,CX)0 chickens per season, hatched during the months of February, March, and April : some having less capacity, and others running up to double the average number. They are situated in villages which form centres of agricultural districts, from which the eggs are brought in, to be taken away again as chickens at two days old. In some cases a fee is paid for hatching, but as a rule the eggs are bought outright for about sixteen shillings per thousand, and sold independently as newly hatched chicks for about si.x shillings per hundred. The crude simplicity of these great incuba- tors is striking. One of them will occupy a ground plan of say 100 by 60 feet, and is constructed massively of sun-dried brick and clay. The end will be occupied by two or three small halls or vestibule rooms, which guard the temperature from the effects of opened doors. From a second one of these, a small door leads to a passage-way up the centre of the building. From this central passage, small entrances on each side lead to double-storeyed circular rooms or vaults. These arc about six- teen feet in diameter, the lower storey four feet high, the upper one nearly double. Round the floor of each, ten inches or so from the wall, runs a low wall or ridge about six inches high ; in the trough between this and the wall portions of fuel (composed of straw and dried dung) are placed, and fires lighted, more or less in num- ber as the heat requires increasing or lowering. The operator stands in the centre, reaching the upper storey through a hole in the centre of its floor, and changes the position of the eggs, which are laid on matting covered over with bran, twice a day, from near the man-hole to the circumference, or vice versd. Small apertures at the top of each chamber let out the smoke and superfluous heat. The eggs are tested much as we do, at about the sixth and the tenth day, and the newly hatched chicks are placed till sold in a portion of the central passage, which is rather cooler than the ovens, and serves as a drying box. The apertures or entrances to the ovens themselves, are closed and caulked every time when the attendant withdraws. Thus simple is the Egyptian oven-incubator, and so entirely is its management left to the attendants. No copper tanks have they ; no water-trays to temper the " hot dry air " ; no thermometer do they know anything about ; but they hatch chickens, and that without dreaming of failure. On the other hand it is to be remembered that the profession is hereditary, handed down with its cherished secrets under solemn oaths and initiatory rites from father to son. We need not set much store by the oaths ; but there is no doubt that experience and heredity have developed an extraordinary sense of touch, by which alone the operators regulate the temperature, under constant per- sonal observation, and after the first fortnight know instantly whether an egg be alive. It cannot fail to be noticed how their methods, now that these are better known, run flatly contrary to more than one principle which has for years been assumed to be vital in artificial incubation. Our historical notes must be very brief, and confined to important points. All the earlier attempts at artificial incubation were made in France, whose monarch, Francis I., became 68 THE BOOK OF POULTRY. interested in the subject as far back as 1540. In 1777, Dr. Bonnemain constructed his " Ec- calobion," which actually supplied chickens to the Paris markets, as well as to the Court, until all came to an end with the events Early of 1814. Reaumur obtained fair Europe"'' "" ''csults from the heat of fermenting dung, heaped up round small casks, and renewed as required. In 1845, M. Vallee, poultry superintendent of the far - famed Jardin des Plantes at Paris, constructed an in- cubator which marks an epoch, containing as it did a self-acting valve which opened to reduce the temperature when too high. Its action was crude and imperfect, but he thus introduced a cardinal feature which is part of every in- cubator at the present day. In or about 1846, Cantelo introduced the supply of heat from above. His apparatus hatched many chickens, and was often exhibited, but was too costly to come into general use ; and the same may be said of the large and elaborate incubator of Minasi, which was publicly exhibited in England, and used by one or two purchasers, so late as the publication in 1872 of the first edition of this work. With these the older group of machines may be said to come to a close. There followed another school of experi- menters, whose aim was to produce machines more generally useful, and acces- Pioneer sible, and portable. Carbonnier's Incubators. . ' ^ . , _ mcubator consisted merely 01 a rectangular tank of water heated, without flues, by a lamp placed in a chamber at one end. Under this was a drawer in which the eggs were placed, covered over by a canvas resting upon them, on which was borne half an inch of sawdust. In the tank was one thermometer, and in the drawer another, and the whole was regulated simply by incessant watchfulness. He laid down specifically that once a day the eggs were to be withdrawn, to be cooled for twenty minutes, then turned over, and the sawdust replaced upon them and sprinkled with tepid water. Many made this simple machine, and some hatched well with it, but the time and care needed were far too great. We have often wondered that a heating medium gently resting upon the eggs, like his layer of slightly damped sawdust spread upon a canvas, has not been more frequently attempted. Brindley's incubator, introduced in 1866, consisted of flues from a boiler circulating between an upper and lower pane of glass, which formed a radiating hot chamber, thus introducing another system much used since. Under this radiating chamber was a drawer of felt, in which the eggs were placed. There was a regulating valve, which let hot air out from the chamber when required, but it did not act very well, depending as it did upon the expansion of mercury. This machine was at one time used by several British fanciers to do the final hatching-out of eggs pre- viously incubated by hens. In 1865 Mr. F. Schroder introduced for the first time a tank of cold water under the eggs, whose evapo- ration provided moisture, while the heat came from a hot-water tank above. In 1866, Col. Stuart Wortley introduced the principle of warming a hot-air chamber by introducing a greater or less length of water pipes always kept boiling hot, and passed through stuffing- boxes ; but this principle has never come into use. It is rather remarkable that, although Schroder's incubator was surrounded by cur- tains, none of these machines were otherwise provided with a case of non-conducting material, so important for economy of fuel and uniformity of temperature. Two other English incubators of the ex- perimental period demand record for the originality of their arrangements. In that of Mr. Penman, of Newcastle, the bottom of the hot-water tank was formed of vulcanised rub- ber fabric, which rested loosely upon the eggs. After a while this material " bagged " too much, when the weight of the water was found to crush the eggs and chickens, and the method was consequently given up. We knew this incubator to hatch well on several occasions, however, and the defect stated could so easily be remedied, that we have often wondered no further attempt was made to carry out this top contact system, along with more perfect modern appliances. In the incubator of Mr. Boyle, top heat was also used, but not quite in contact. The Fig. 34. — Boyle's Incubator. hot-water tank P, supplied by the pipe Q, was shaped at the bottom into a series of arches, THE HYDRO-INCUBATOR. 69 as shown at the left hand of the figure (the top ring R being a drying box for the chickens). The eggs were placed in rows in the apertures of a perforated plate, N, so that when pushed into place the rows of eggs were almost touching, and enveloped by, these arches. At O were small receptacles for holding wetted cotton wool. The bottom of the plate and eggs in it were exposed to the air. With this system of top heat, and the bottom sides of the eggs cool, it was found that the re- quisite temperature was about 106°, whereas in a drawer warm all through it is about 103°. This distinction is important, as will presently be seen. The arrangement was, however, awkward in practice, breaking eggs wholesale in sliding the egg-plate in and out; and though Boyle's machine hatched well on many occasions, it never came into general use. American incubators, during the same transition period, had more general similarity in design. Patents were taken out by dozens, but we can find little of value. In 1S70 Jacob Graves and Co., of Boston, introduced an in- cubator whose type lasted many years, and did much work. It embodied Schroder's cold- water tank under the eggs, with a hot-water tank over them, and a chicken nursery or drying box on top of all ; and its regulator acted by the expansion of alcohol in two large tubes extending through the egg-chamber (see Fig. 36). Mr. Halsted introduced an arrangement of flues through the tank which tended to make the water rather hotter round the edges than at the centre, thus counter- acting the too great heat in centre of the egg- drawer, which was and is still found a general defect. He also introduced the regulator whose type is mercury expanding by heat, and so over- balancing a lever and working a valve (Fig. 37). This being faulty, he abandoned it for a com- pound thermostatic bar, and with this and some other modifications, his machine had a sale during many years as the Centennial. The most original idea we have come across in older American machines was that of Mr. E. S. Ren- wick, whose system radically differed from others in not attempting to keep the temperature uni- form, but aiming rather, after maintaining it at a miuiinum for some hours, then to raise it to a maxivmm of about three degrees higher. This was done by a clockwork arrangement. There is no doubt that this remarkable machine hatched well, but it was too complicated and costly for popularity. So far as we are per- sonally aware, the same inventor seems the first to have formed the bottom of the egg- drawer of rollers, by whose revolution the entire drawerful of eggs could be "turned" at one time. Those here mentioned were all tank machines, which prevailed for many years as in England; only by degrees being manifested that preference for the hot-air system which dis- tinguishes the best American machines of the present day. Such was the state ol affairs at the com- mencement of the last quarter of the nineteenth century. The prominent importance of uniform temperature (for even Mr. Renwick's systematic- ally varied temperature was to be within defined uniform limits) had been recognised ; but that object had not been really attained by the regulators then in use. Some of these, es- pecially in America, had been carried to the extreme of elaboration and apparent efficacy ; still they failed to do their work. That moist- ure and ventilation also played an important part was known, but not well understood, not especially the relation between them ; and there is no doubt that some of these older incubators would give good hatches now, handled with the knowledge since acquired respecting these latter points. What artificial hatching was done was chiefly in America ; where the popularity of Leghorns and broiler chickens made it more necessary, where the number of incubators pro- duced skilled operators, and where regulators on an average surpassed English models, though still leaving a great deal to be desired in their operations. Strange to say, artificial incubation became a practical reality in England owing to the in- troduction by Mr. T. Christy, in S'cubltor"" 1 877, of a machine of the rudest con- struction, known as the Hydro-In- cubator, made upon a model already successfully used in France. The heater was a large rect- angular tank of water, from the upper portion 01 which was withdrawn every twelve hours a cer- tain number of gallons (variable according to the thermometer indications), to be replaced by boiling water, thus keeping up the temperature. Under this tank was the egg-drawer, provided with arrangements for damping and apertures for ventilation, the whole being surrounded by non-conducting material. There was a ther- mometer in the tank and another in the egg- drawer ; literally nothing else. When so many had vainly devoted money, pains, and complicated apparatus to main- taining a uniform supply of heat, that a simple machine should succeed which depended alto- gether upon a re-supply of boiling water every twelve hours, appeared to all simply ridiculous, and it was some time before it was understood 70 THE BOOK OF POULTRY. why it was that such success had attended so rude a contrivance. Mr. Christy himself thought the reason to be that there were no lamp-fumes near the eggs, an idea long since exploded by machines which admit such fumes directly into the egg-chamber. The secret really lay in two points. In the first place, the hot-water tank was very large compared with apparatus previously made, holding for a lOO-egg machine about twenty or twenty-four gallons. The enor- mous " specific heat " of water makes a large body of it very " steady " in temperature. But the construction of the tank was also peculiar. If we take a flask of water containing a few particles of bran, and apply a lamp to the bottom, we shall see how the heated water rises and circu- lates, and the whole becomes quite hot in a very short time. But if we apply a hot plate to the surface of the water in an open glass vessel, there is scarcely any movement, and it is a long time ere the heat reaches the lower portion of the fluid. This time may be increased still further by hori- zontal partitions, which compel the hot water to take a round- about course. The tank in the hydro-incubator was not only large, but furnished with such partitions ; and the boiling water was always supplied at the top. Thus the heat per- colated very slowly downwards ; and while the water drawn off (from three to six gallons) was generally about 146*^, and replaced by water at 212'^, the temperature of the bottom layer, which acts upon the eggs, only varied in a small degree, and that in a regular manner within certain limits, which might be actually beneficial to the eggs, ac- cording to Renwick's theory above mentioned. Hydro-incubators were sold by scores, and artificial hatching in England became at once a practical success. With this, valuable ex- perience was rapidly accumulated, followed by improvements in details of management. Its work being done, however, the hydro-incubator itself only remained in use for a few years. Simple as the system was, the provision of gallons of boiling water every twelve hours was found such a tax, that there was a demand on all sides for supplementary apparatus. The further step was soon taken of carrying circulat- ing pipes from a small boiler into the tank of the machine ; and instead of replacing from three to six gallons by boiling water, every twelve hours, at the same periods, the lamp under the boiler was lit for a short time. Finally, however, manufacturers have returned to the old system of employing the constant heat of a lamp. The incubators now in use are constructed upon two systems, known as the " tank," and "hot-air " or"atmospheric"systems. In England the tank system has generally prevailed, owing partly to the sudden success of the hydro system above described, but more recently to the excellent results of the incubator and regulator patented by Mr. Hearson in Hearson's Incubator and Capsule Regulator. November, 18S1. The earlier tank machines were made with large tanks, often with hori- zontal partitions on the hydro-incubator plan, which "steadied" the temperature, and gave fair results with very mediocre regulators ; the regulator in Tomlinson's machine, for instance, acted by the expansion of heated air. With better regulators, smaller tanks sufficed ; and in fact Mr. Hearson somewhat reduced the depth of his tanks as experience was gained. The present form of this machine is shown in F'to- 35- The tank A a, which is not intended to be kept quite full, is traversed by the flue LL from the lamp T. This flue is shown for clearness leaving the machine at W, at the end opposite the lamp, but really returns to the same end before emerging. The top of the lamp-flue or chimney V is covered by the valve or damper F, so that when this is closed the BRITISH TANK INCUBATORS. heat enters from the lower end L of the chimney, and the whole traverses the flue L L to the exit \v ; but when the damper F is raised, more or less heat escapes, and if fully raised nearly all the heat escapes at F, none going to heat the tank. This arrangement is worked by the thermostatic capsule S, the main subject of Mr. Hearson's patent, which depends for its action iipon the boiling-point of a volatile liquid. As water boils at 212" F., so sulphuric ether boils at 94°, and by dilution with alcohol can be made to boil at 98°, or any other temperature. The capsule regulator consists of two plates of brass fastened and soldered all round their edges. Between them a little of the modified liquid, which may conveniently be termed com- pensated ether, is introduced, and the capsule sealed. Then directly the supposed heat of 98° is exceeded, at atmospheric pressure, the flattish capsule expands or bulges under the pressure of the vapour which is formed ; but the boiling temperature is easily increased and graduated by pressure upon the top plate of the capsule ; hence we have an easily adjustable regulator. The capsule lies on a little shelf rigidly braced in a position over the eggs and below the tank, and a rod O pressing upon its top plate transmits the expansive motion to P, near the pivot end of the lever G, where there is an adjusting screw P ; there is also on the lever a sliding weight H. By this screw and weight the temperature which lifts the valve F is adjusted. In practice the valve should " play " a little above the top of the chimney. The body of the incubator is packed around with non-conducting material M. The movable egg-tray K K has a bottom of per- forated zinc, and is concave, so as to bring the outer eggs, which are in a cooler part of the chamber, nearer the top tank. The strips B B supporting the tray, are also movable, and being wider one way than the other, by chang- ing their position the tray can be somewhat raised or lowered in the chamber. The air enters through the aperture D, passing through a coarse fabric kept wet by dipping into the water-tray C C, and passes out through the upper ventilating holes E E. The incubator here figured is still a deserved favourite, and may well be allowed to stand as the type of the many excellent British tank machines, such as those of Messrs. Tamlin, Phipps, and other well-known makers. An interesting variation is that of Mr. William Lea, in whose " Triumph " incubator the heat is supplied by circulating pipes from a small outside boiler, the inside tank being dispensed with. The principle in all is much the same ; some makers employ larger hot-air flues, in which one of them introduces baffles or partial stops, in order to check the rate of draught and economise oil. Some employ deeper tanks to steady the tempera- Other ture, and make the bottom of the Tank tank concave towards the egg-tray. Machines. in order to diminish the inequality between the temperature at the centre and the outer margins. To equalise the heat over all the eggs is one chief difficulty in all machines, heat being lost by radiation from the margins of the chamber, however carefully packed. The amount thus radiated, and consequent inequality, will vary with the arrangements, and the ventila- tion of the machine, and the temperature outside ; and provision against it can only be averaged. One inventor carries his hot-air flue round the edges of the tank ; another brings the hot-water down a few inches below the main body of the tank, all round the egg-chamber. It will be seen that alteration in one detail may alter other con- ditions not intended, and that some good point may be gained at the cost of others. This is illustrated by such a simple matter as the cubic contents of the tank. The effect of increasing it has already been mentioned, in greater steadiness of temperature, thus masking or diminishing the effect of inefficient regulators. On the other hand the Hearson machine uses smaller tanki than at first, the effect of which is that the regulator responds more quickly to sudden changes in outside temperature, which a large tank cannot readily do. Hence, while a small tank may be regulated by shutting out or other- wise diminishing the supply of heat, a large-tank machine may require, in addition, to let out hot air from the egg-chamber through a valve. Attempt has been made to improve the capsule regulator itself in various ways, chiefly in regard to the small amount of the original motion, which has to be multiplied by the long lever. Various ingenious but misguided theorists have supposed that by introducing additional levers, or eccentric cams, into the mechanical part of the apparatus, they improve this state of things. Any person acquainted with mechanics will see that any such complications are the reverse of improvements, introducing needless friction at all the additional parts, with absolutely no gain, and that one simple lever working on a knife- edge is the best possible arrangement that can be adopted. There can be no doubt that the success of Hearson's machine and others on similar lines was greatly due to the simple and Ee'^atora. effective action of the capsule regu- lator, and it may be well to describe here, before going farther, some of the prin- 72 THE BOOK OF FOULTRY. cipal types of thermostats which have been employed in incubator work. One of the first to work efTficiently was that of Jacob Graves. Fig. 36. — Graves' Regulator. Here a large bulb or tube A L (Fig. 36) extend- ing all along over the eggs in the chamber, was connected by a neck-cork C with the tube M. The tube A L was filled with alcohol, which expands greatly when heated ; M was partially filled with mercury, carrying the float or piston F, which worked the lamp and valve, as it was pushed by the expanding alcohol up the tube. This regulator has been revived quite recently ; a practically similar one being used in the American " Reliable " tank incubator of the present day. Mr. Halsted introduced the "balancing" mercury regulator (Fig. 37). In this the bulb M on the end of a sealed tube T was large enough to hold about half a pound of mercury, of which sufficient was introduced to extend to about the shaded portion at 100°, the whole then balancing on the axis A A. On the heat increasing the mercury extended up the tube, when T descended, the turning axis A A working the valve. The whole was regulated and balanced by the weight W, sliding on an arm L fixed to the axis. This form was found awkward and cumbrous, and regulation poor, while breakage of the bulb was frequent ; but the balance principle has been modified and used in many ways. In the best examples, the balancing weight of the mercury ^ig- 37- — Halsted's Regulator. is used in combination with the expansion of much more sensitive liquids. One of the most beautiful, sensitive, and really efficient balance- regulators ever designed, Mr. Boyle's, is shown in Fig. 38. The long limb A of a siphon-tube was in connection by the pipe B with the hot water in the tank, which in his machine was the medium regulated, the water extending nearly to the bottom of the siphon : in modern machines A would be connected with a long bulb-tube in the drawer, precisely as in Fig. 36. and might be filled with either water or alcohol. C is filled with mercury, and connected by the rubber-tube D with the small horizontal tube E ending in a cup F, all which also contain mercury. It will be seen that the expansion in and behind A forces more mercury into the cup F, and as the tube E is ten or twelve inches long, and turns on D as a pivot, the increased weight is added solely at the point where its leverage is most powerful. The motion can be utilised in any way by a thread or wire at M, and the cup is connected with a lever H K, pivoted on I, by which the action is balanced and regulated through the sliding weight L. This regulator works with a variation of one-tenth of a degree : Fig. 38. — Boyle's Regulator. it is in fact so sensitive, that it is advisable to steady it somewhat by connection with a balanc- ing spring G. On its own machine it was quite thrown away ; but we know as the result of experiments in other branches of biological study, that it is one of the most perfect regulators in action of any that have been devised, and have often wondered that it has not been applied to modern incubators, for some of which it is well adapted. The expansion of mercury has also been used to complete a battery circuit in what are called "electric" regulators. We would warn the reader to avoid all such, though the idea seems to have fascinated a large number of inventors. They are very sensitive in a way — almost hyper-sensitive in fact, to a certain THERMOSTATS FOR INCUBATORS. 73 extent — but their radical defect is, that when the circuit is completed it is completed : there is no gradation about it. We have seen many such devices, but this defect affects them all. After Mr. Hearson's patent was published, mercury was much used in combination with a portion of compensated ether, to be vaporised as in his capsule ; and though all these are practically now abandoned by manufacturers, they are so easily made up by amateurs, or may be so useful in an unforeseen emergency to anyone who can work a little in glass, that it may be well to describe the three principal types. In the J-tube form (Fig. 39) a small bubble of air B and a portion of ether E were introduced into the shorter and sealed arm of a J-tube, the rest Fig. 39- Fig. 40. Fig. 41. being filled with mercury to the point F, where a float carried the rod K. At the proper tem- perature the vapour depressed the mercury to about the point A, raising the rod R. There were also several on the balance principle, of which Fig. 40 is a type, the tube here being bent into three-fourths of a circle and balanced on the disc D, to which the rod R is connected. The ether E is at the sealed end as before, and as the mercury is pushed round the tube it causes the disc D to revolve. In another form (Fig. 41), the sealed tube itself is made the float, being inverted in an outer tube or vessel also con- taining mercury. The bubble B and ether E are as before ; the e.xpanding vapour depresses the mercury M, and raises the inner tube, which bears the rod R. As already hinted, all these have generally disappeared, and there is no question that, of all thermostats depending upon the vaporisation of compensated ether, Mr. Hear- son's capsule is far the best. Its simplicity, permanence, and the definiteness cf its zero- point under the same conditions, all make it superior to mercury forms ; and since the expiry of the patent it has been adopted by most English makers, and is made and sold, like thermometers, for supply to manufacturers generally. Nevertheless, this regulator (with all which depend upon vaporisation of a liquid) has one serious defect, which makes it quite unsafe to depend upon its automatic action alone. The point at which vapour is formed differs with the atmospheric pressure, to the extent in our compensated ether of about two degrees Fahrenheit for every inch of the barometer, or one thousand feet of altitude. As in England the barometer often varies to the extent of an inch and a half, less frequently to within two inches, and on rare occasions even more, it follows that the capsule may vary the regulation, from this cause alone and independent of the teinperature in the drawer, by as much as three or four degrees. Metallic thermostatic bars, when really effi- cient, act well and are free from this defect; but many have not been efficient. If two bars of different metals are fastened together side by side, and one metal expands more than the other, the double bar must, when heated, be forced into a curve, with the more expansible metal outwards ; then if one end be rigidly fi.xed, the other will move, and may be used to work the regulator. This has been the most general construction; some wind the double bar into a spiral, which winds and unwinds as the tem- perature varies: Christy's incubator has a spiral thermostat of this kind. Ebonite has also been used as one of the components, and acts strongly, but is to be avoided because it gradually " perishes." Metallic thermostatic bars have been almost neglected in England, chiefly on the ground of the metals rusting. This objection is of course more serious in machines where copious moisture is used, and has been less felt where it is abandoned or used sparingly; but even in a moist chamber the difficulty is easily overcome. The Prairie State Incubator Co. surmounted this real trouble entirely in the case of their thermostats, which are composed of iron and hard brass (perhaps the most sus- ceptible to rust of all metals), by tinning both metals separately before they are put together, and dipping the bars again into a bath of melted tin after they are riveted together. American patents are numerous ; but we have not found very much of note, and will content ourselves with showing, in Fig. 42, that used in the now well-known " Cyphers " incubator. Each thermostatic bar F, of which there are two, is about twenty-four inches long (or the whole width of the chamber) and composed of a strip of steel with its two edges bent downwards at right angles : this is to make the steel rigid, and 74 THE BOOK OF POULTRY. enable it to resist all bending strains. To the ends of the steel are firmly riveted, on both the upper and under sides, strips of aluminium, which expands more than the steel when heated. The aluminium is kept flat down to the steel for a Fig. 42. — Cyphers Thermostat. certain distance from the ends by sliding ties or rivets, which allow it to slide along, but not to rise ; thus the expansion is all thrown towards the centre, where the aluminium is not tied, and rises into a bow. The action, therefore, consists of four of these bows expanding with the heat, and the superiority of this thermostat consists in the strength and definiteness of the motion, and rigidity of the whole, just as in the capsule regulator. For the rest, the point of resistance is the nut B at the end of the rod J, the upper- most aluminium bow G lifts the tube C, sliding on the rod j and through the casting A. The motion is thus conveyed to knife-edges lifting the lever H with its valve E, the lever also working on knife-edges at I, and furnished at the other end with an adjusting weight D. There is yet another point in regard to heat- regulation. In some machines the egg-chamber is kept nearly uniform in tempera- Double . ,, T1 • 1 1 . . Thermostats. ^^^^ ^'^ over. But m others, which have a colder bottom, with the heat radiated from the top, the temperature differs greatly at various distances from the radiator, and hence must be higher above the fggs, in proportion as it is colder below them or in the outer air, to keep the egg itself at the same temperature. By many experiments, Mr. Hearson found that with his machine, the heat shown by the thermometer needed to be increased one degree for about every ten degrees fall of outer temperature; and this he directs to be regu- lated for by the sliding weight. Every machine of the top-heat type would have its own scale. It is possible to provide for this automati- cally, though we only know at present of two actual attempts in this direction. The " Prairie State " incubator is now made with a Z3-shaped thermostatic bar, one limb of the :3 placed above and the other under the eggs, and so combined in their operation as to give a higher temperature above the eggs when it is colder below. The result, we believe, is very satis- factory. The other example is English, in the regulator of the " Forester " machine. This is an ether-vapour regulator ; but instead of a flat capsule, it is constructed like a small funnel (Fig. 43), closed at both the wide and small ends. The wide end is outside the machine, in the open air ; and it will be seen that, if the regulator were set for cold weather, a considerable rise in outer tempera- ture would appreciably diminish the heat within the chamber which was required to vaporise the fluid. We must now pass to a consideration of the " hot-air " incubator, and here, as with the " tank " machine, for purposes of brevity we may well let one standard type suffice. It is American, and has achieved deserved popu- larity, and claims, with undoubted success, to entirely dispense zvitli moisture in hatching, in any situation or climate. It is due to long scientific investigation of all the phenomena of hatching by Mr. Charles A. Cyphers, and the master-patent under which it is made (December Hot-air Incubators. Fig. 43. — "Forester" Regulator. 4, 1894) is shown in Fig. 44. Here A A are the walls of an egg-chamber B, and these walls are all composed of a good thickness of porous material. Mr. Cyphers has successfully used wool or cotton compressed between sheets of wire gauze, and slabs of plaster of Paris, but prefers a manufactured material known in the United States as " fibre stock," composed of vegetablefibre, ground, pressed and dried, which makes up readily into suitable walls. In the diagram the whole surrounding walls are shown HOT-AIR MACHINES. 75 of such material, while 2V///;/, were they not too costly. When millet is fairly cheap it is worth its price. But after a few days we can introduce for a change cracked wheat or barley, or even cracked maize, for young chickens are so active and grow so fast that, in moderation, little need be dreaded from maize at this age. Then they will come on to whole wheat, buck- wheat, and now and then a feed of dari ; but there is too little substance in the latter to re- commend it often. Care should be taken that chicks do not gorge themselves with wheat, as it swells in the crop, and may so cause mischief A little sunflower-seed is much relished at times, chopped or cut if too large, and is much safer than hemp-seed, as well as more nourish- ing. For the reasons already given as regards fowls, it should be arranged that the last feed at night consist of dry seeds or grain. To rear fine birds there is one simple rule. The meals must be far enough apart for real appetite to return, but not so far as to check nourishment ; and enough must be given to fully satisfy the appetite at that moment, and no more. The chickens must not really be left to hunger ; neither must any food be left by them, after they have eaten what they want. It is well to gratify the appetite by judicious changes. Such changes make food to be more eagerly relished and better digested ; but the golden secret lies in the above, and in all the food being nicely prepared. Early chickens, for either exhibition or market — let us say if hatched much before the middle of April — require extra feeding and attention, to cope with the cold and at Night ^^^^ shorter days. The meal may be mixed with milk, or skim milk, so long as cold weather lasts, or a drink of warm milk may be given in the morning. Care should be taken to feed them as soon as ever it is light enough ; and they should have an extra special feed by lamp-light, at nine or ten o'clock. Early chickens especially need this extra feed, and it makes an immense difference to them. The first time or two, the hen may have to be lifted or stirred up ; but they rapidly get to understand the business, and run eagerly out from under her as soon as they see the light of the lantern. Groats or wheat are the best for these last feeds, and a little may be left for them to peck at first thing in the morning. Animal food should not be forgotten, unless a wide range gives them plenty of insects, when it is not really necessary, though even then a portion helps growth, and early lay- Foo?^ '"S '^ ^§&^ ^""^ '" vis^^'- For the first week, lean cooked meat finely minced or shredded is the proper thing, and for a single brood a small slice from the house, or a piece about the size of a walnut, cut up very small, will sufiice. In dry weather this should be scattered on the ground in front of the coop and board, that the hen may not get it, and the chickens may all get their share, and run about in getting it. Later, any cheap sound stuff bought for the fowls will do, or one of the many kinds of granulated dried meat sold as "crissell,'' " meat meal," or by other names. These should be soaked a little in warm water before being given, and if any sample should be accidentally fourd offensive, as may happen to any brand now and then, it should be discarded. Not till they are at least a month old should they have green cut bone, if that is used for the older fowls ; before that age the latter is apt to cause bowel disorders, and even then chickens seem more prone to this result from cut bone than laying hens appear to be. In regard to water, where this is given the best plan is generally to place a small fountain on one end of the feeding-board, where the hen can reach it as well as the chickens. Care must be taken that it is always fresh and clean, and the fountain shaded, as sun-warmed water is ant WATER FOR CHICKENS. 95 to cause purging. But an important question has been raised as to what should be allowed chickens in the way of drink. The usual plan till lately has been to let them have CWck^enr water by them ad libituui, the fresher and cooler the better ; and we have shared this general practice with others. There have, however, always been exceptions to this rule amongst country rearers, especially some who have inherited traditions of Game-fowl rearing; and during the past few years there have been on several occasions lengthy discussions as to whether it is not better, for about the first five weeks, to withhold water altogether, where the chickens are fed chiefly on soft food, except so far as fluid may be contained in the latter. A careful and exhaustive analysis of all that we have been able to meet with on both sides of this question, has led us to the conclusion that the preponderance of experience is upon the side of withholding water. It is to be remarked that by far the greater part of what has been said on this side, consists of actual evidence as to extremely good results from this mode of treatment, and in many cases of very great improvement in rearing after its adoption. On the other side, a very large proportion of what has been said against it consisted of mere de- clamation against the supposed " cruelty." It need not be pointed out that there can be no real " cruelty " in any course of treatment which rears more chickens, if the fact be so. And when appeal is made to " Nature," and we begin to think about it, Nature herself is, if anything, rather on the side of the dry method. The young of all small birds, at least, are reared without water. The fowl itself is believed to be an Indian bird of the jungles ; and in such localities it is certain that even the old birds can onlydrink at long intervals, while days must often elapse before young and tender broods can thus indulge. How much less can water be really required where a large portion of the food itself is mi.xed with fluid, as in our artificial rearing? At all events, there is a considerable body of evidence to the effect that a large amount of the diarrhoea and other bowel complaints of young chickens is due to unlimited supplies of fluid in addition to soft food ; and that many have left off giving fluid with marked advantage. Some have deprived the chickens of drink entirely for the first month ; others have allowed one fair drink in the morning after breakfast (preventing any excess), and then taken it away, giving the hen drink separately. The chickens in most seasons get some drink from the dew upon the grass, and in these small quantities it is prob- ably less injurious to them. They can be seen drinking in this manner; and the fact suggests that some little should depend upon the season. Where they are hatched late, and the weather is hot and dry, such a regimen should not be insisted upon, especially if fed chiefly upon grain, though even then we are convinced that " water by measure" will be the best plan. But in spring, or where soft food is given largely, we are disposed to think that no water in addition, or only one drink after breakfast, and possibly a few sips, and no more, at night, will be found the best regimen. The only actual evidence we have seen of any evil from this course, was when the objector had adopted it with chickens a few days or more old. That is natural : such changes should not be made with young things of any kind. Those once accustomed to drink, must suffer by de- privation : and if any change is made, it should be very gradually, and not carried to the extreme. The very worst effects of all are produced by allowing young birds to drink to repletion after prolonged thirst. But it has been noticed that chickens reared on the dry system are much less prone to this in after life. We may now pass from feeding to the princi- pal difficulties in chicken-rearing. Some people find one of the greatest from cats, which often make dreadful inroads upon the broods. While very young, a brood can oe easily protected by making a few hurdles of inch-mesh wire netting tacked on light wooden frames, two feet wide and six feet long being a handy size. These are easily lashed together with string to form an enclosed run, covered entirely in by similar hurdles, and the coop fronts into this run. They will be quite safe so far, and can be thus confined for about a fort- night, provided the whole be moved to a fresh piece of short grass every day, or at most two days, or an earth run cleansed conscientiously. After that they suffer. A single grass-run forty or fifty feet square, if well mown, attended to, and managed, will rear in succession a great many chickens during their tenderest age, and both in Bristol and London (for we have had painful experience of the feline tribe) we found practical protection by enclosing this in a wire fence six feet high ; only wherever there was a piece of wall or shed as one of the boundaries, it was necessary to carry a yard of netting above that, next the yard, so that the cats had to do their walking outside of it. They never seemed to understand, lookmg down as they did, that they could get over by climbing up this strip. Out of many former offenders, only one cat in Bristol and one in London climbed our netting, and both these met an untimely end — 96 THE BOOK OF POULTRY. Insect Vermin. not unreasonably, after the pains and expense we had incurred, and considering that we had " stood it " to the tune of over a dozen Brahma chickens. Cats are easily caught in a trap made just lik-e a box mouse-trap. In two cases, before our fencing was put up, we found that energetic treatment from the hose of a garden engine made more extreme measures un- necessary. But others braved even that rather than forego the deHcacy of live chicken. The more common difficulties in rearing chickens are insect vermin, bowel complaints, and curtain affections of the feet and legs generally knov/n as cramp, the last specially attacking tiiose hatched at unnaturally early seasons. If it is understood from the first that all three are very common dangers, very much will be done already towards warding them off. Insect vermin ought not to trouble any poultry-keeper who only rears a brood or two in the year. Supposing cleanliness and disin- fection properly attended to in the stock and house, he need not be afraid for any of his hens ; and if a borrowed or hired one has been set, she should have been examined and treated beforehand, as already recommended. Still he should be care- ful ; and it is as well to give the hen a thorough dusting with pyrethrum insect powder before putting her out with the brood. That should be enough. But as stock is multiplied, it be- comes more and more difficult to fight the insect fiend ; and whenever chickens appear not to thrive and grow while with the hen, yet no definite ailment can be found, in most cases the cause lies here, and both hen and chickens sliould be rigorously examined. They may probably be found infested with insects of various kinds, not all amenable to the same treatment. Fleas, if found at all, are very unusual, harbouring more in houses than upon the birds. Lice are most common, and will be found chiefly under the wings, on thighs, round the vent, and round the throat. A thorough dusting in of insect powder, all over every bird once or twice, will usually be sufficient, or powdered sulphur, carbolised,* letting the hen also have access to sulphured dust-baths frequently. Besides this the chicks may have just a touch on the places named, and on the top of the head, with oil or vaseline containing a few drops of paraffin oil. This will keep them reasonably free, and lice are only injurious when in numbers, from the irritation they cause. Far worse are ticks, which attack chickens more often than is supposed, * Powdered sulphur rubbed up with a little carbolic acid, without losing its apparently dry and powdery condition. and are believed to reach them not only from an infested hen, but from other animals. The tick is a large insect in comparison, which half buries its head in the victim's skin, and sucks its blood, both the pain and loss of vital fluid causing the chick to pine away. Ticks will not be found, like lice, on the under parts of the body, but solely on the head, throat, and top of the neck. Neither do they swarm like lice, but must be looked for singly and with great care, every point of head and throat being gone over. If all can be picked off, it will probably be sufficient for a single brood, but will take much time and care ; and it is better to apply a dressing of one ounce mercurial ointment, two ounces lanoline, and half an ounce paraffin oil. This is applied scantily but thoroughly to the skin over the head, with a touch under the throat. Some prefer a wash made by boiling three parts of water, and then stirring in one of paraffin oil, applying thoroughly with a rag but not drenching the plumage. When there has been former trouble with ticks, it is best to apply the above ointment within the first day or two, which will prevent trouble. It is to be remembered that mercury is poison, and though careful application diluted as above will do no injury, any excess in quantity might do so. The red mite, so dreaded in fowl-houses, can only attack chickens by gross neglect, or if they are confined at night in the house, as it lives generally in nooks and crannies, and only visits the birds to feed. A little oil mixed with one- fifth part paraffin oil, applied at the neck, under wings, on thighs, and near the vent, will be some protection ; but these creatures must be fought chiefly in the house itself, where they live and breed. A coop should be quite free, and easily kept so. Bowel complaints very often cause loss and trouble, the more so where many are reared. The unwise use of hard-boiled egg has already been alluded to as apt to cause mischief; and the want of ample and regular green ^™!,io;„t» food is another frequent cause, as is Complaints. , , ^ , ^ . „ ' also a lack ot sharp grit. Green cut bone does not necessarily occasion such com- plaints ; but there are so many cases where it appears to have done so, that we included it amongst our cautions. Avoiding these known occasions of such mischief, bowel complaints should seldom occur ; but wet or chill, or occasional sour food, or over-crowding, or un- known causes, or accidental circumstances, may notwithstanding set up a diarrhoea, which is disastrous if not checked at once. In any case it should be treated immediately. Very young chickens often get quite plastered up around CRAMP IN CHICKENS. 97 the vent, causing much distress, and death unless relieved. Such should either be washed or the dry matter picked off, bringing the down with it, after which the part should be well greased with vaseline to prevent adhesion. For mild cases it is often enough to give a feed or two of rice boiled in milk, rather dry but not hard. When known to be caused by wet or chill, a drop of camphor essence at every feed is often of the greatest service. More serious cases are best treated by chlorodyne, giving two drops for a three days chick, up to five drops for ten days or a fortnight, every two hours for a few doses, then every three hours till distinctly convalescent. Meantime the diet and surroundings will be carefully examined, and anything that seems wrong effectually remedied. Cramp, as it is called, is specially found in the case of early chickens, but includes several complaints more or less distinct. The symptom common to all, is failure of power in Cramp in ^j^^ ^ ^^.jjl^ ^^ without swelling. Chickens. ° . . , , ^, or contraction of the claws. The limbs seem to get stiff and weak, and the chick rocks or rolls in its gait. Then the claws may so flex, that walking takes place on the knuckles if at all ; finally death ensues. Whole broods are lost in this way. The connection with cold or wet in early seasons is plain enough as a general rule ; and when these are the sole causes it is simply a case of rheumatism, to be treated by warmth, gentle friction of the limbs and claws, and hot bathing of the limbs, with any of the stimulating liniments advertised in the newspapers, and a grain or two, twice a day for each chick, of salicylate of soda. But this simple case rarely occurs, and if it docs is such a symptom of debilitated constitution, that cure for the time is scarcely desirable ; birds so delicate are better dead before they can pro- pagate their weakness. There are other cases in which the chickens have run upon a wooden, or brick, or stone floor. Here the connection with the season is indirect : the chicks were confined for protection upon these hard and even floors. This strains the muscles, and the result is a sort of cramp, in the true sense of that word. The only remedy in such cases is ample loose material, at least an inch deep, over the entire hard floor, an open run outside, and keeping them short enough of food to make them run constantly. The soft floor, open runs, and the actual running are the main points, and, if taken in fair time, will generally cure. In these cases there is not neces- sarily constitutional weakness to be dreaded. Mere dry cold is not at all a drawback to rearing chickens : it is wet or wind that does mischief. In Scotland and America, where the cold is far greater than in England, greater average size is attained, though more food is consumed ; and excessive heat in summer will do more harm than cold in spring. But the greater number of cases are distinct from either of these, and are due largely to over- feeding, especially if much meat be given. Thi? cause may be no doubt aided by too much coddling, or a hard floor. The latter may tend towards the real cramp noticed above, while overfeeding accumulates poison in the system, and the birds are lazy, and take no exercise to work it off. It is more like gout than anything, in reality ; and every doctor knows that rheu- matism and gout are close allies, both being con- nected with accumulation of uric acid in the tissues. Here, too, the connection with cold and wet is indirect. The chicks get more and richer food to withstand it, and are lazy and chilly, and nestle more under the hen than they would in warm weather. Hence the mischief The salicylate will be the best medicine, com- bined with two or three grains of Epsom salts, or potass bicarbonate ; and rubbing with lini- nient, best of all one containing turpentine, with flexing and working the claws, will help. But the only real remedy, and the practical preventive, is plenty of running about ; and the food must be scanty enough to make them run, and come out to search for it. This kind of cramp has often carried off chicks kept altogether in a warm box. It constantly attacks those packed into a greenhouse. If such chicks 2Sf taken in time, and put out in the air, in an open run, but with dry ashes or peat moss under foot, and kept just enough starved to make them hungrily active, the cramp disappears; it is gout from overfeeding and laziness. Very young chickens, up to five weeks old, should have the best of food, and be sedulously at- tended to, but always kept hungrily active. Such birds are not attacked by cramp, unless the victims of hereditary weakness or disease. A brood or two, with proper care, may thus be steered through the dangers of early chicken- hood ; but where many are to be reared, a word of caution is required as to the Grownd urgent necessity for f/^rt« _^r(7z/;/-. Such are, in fact, the well-known American " broilers," simply split down the centre of the carcase and the halves broiled on a gridiron : in a frying-pan they are not so good. The " broiler " will be found a novel and most appe- tising dish for the home table, whether or not it may ever attain popularity in the British mar- ket, and will clear out quite a number of birds at a nice early age, leaving the ground free. Moreover, it may be well to remember that such home use of the young birds, through the tasting thereof by friends and visitors, may do some- thing to gradually create a inarket for a class of chickens which in some respects is — as proved in America — most profitable of all, given only the demand for it. By three or four months old, chickens of the HOME STOCK FOR THE TABLE. 107 larger breeds begin to be fit for roasting and boiling, and such breeds, if room allows, are most profitable that way. Fed as a fancier feeds his birds, they will be amply plump Natura!ly-fed enough for the table, and need no Chickens. special penning or fattening, nothing, in fact, beyond eighteen hours' fast- ing. We have killed many Brahma cockerels at four months old which weighed six pounds, and been told repeatedly that both in quality and quantity of flesh they excelled any that could be purchased in the ordinary way. Many English palates prefer chickens which, by high feeding from the shell, are thus well furnished with firm flesh, to fatted fowls ; and from three to si.x months old the mistress of any establishment will gladly welcome as many birds for the table as the ordinary breeder of prize poultry is at all likely to supply. If any of them do appear somewhat poor, ten days or a fortnight in a sparred coop, in a place neither hot nor cold, and which can be darkened, during which time they are fed in troughs until "half-fat" in the way presently described, will suffice. Care should be taken to place two or three together in the coop, to see they are quite free from vermin, and to fast them for some hours before giving any food at all, in order to ensure good appetite from the start. All other details necessary will be found a few pages farther on, but we emphasise these as apt to be forgotten by the unprofessional amateurs whom we have here in view. There is one more thing to consider before we leave the case of people with amall numbers of fowls. It is that of old fowls — too old to sell for any real price, or to cook in the ordinary way. Such birds may be cooked in Aged various ways so as to be tender, Fowls. though almost beyond mastication if treated in the ordinary way. Sup- posing the bird is to be boiled, the simple rule is to boil sloivly for about as many hours as the bird is in years of age. If it is to be roasted there are two expedients. One is to gently simmer it for nearly as many hours as above, and only after that, roast as usual till browned, well basting : it will be quite tender. Or the fowl may be wrapped in large clean dry leaves such as vine leaves (cabbage leaves will not do) and buried in sweet clean earth for nearly twenty-four hours, when it will generally be found tender. Hanging in a wet cellar might probably make it as tender, but it might not keep : the sweet earth keeps away any harm. Or the fowl may be simmered a few hours, and then cut up and baked in a pie. Or finally, if the cook knows how to do it, it can be boned, and then stewed into deliciously tender dishes in all sorts of ways. Thus every bird, of any age, is worth fair value for the domestic table. It is different when we come to consider the supply of the public market, or the production and sale of table poultry as a business. Here fatted chickens alone command the Fatted best prices, and by fatted fowls we Poultry. mean crammed fowls. Pliny men- tions the inhabitants of Delos as the first to prepare fowls artificially for the table, by which no doubt cramming is intended, and in his time there is no doubt that the luxurious Romans patronised crammed poultry exten- sively. The market supply of the best table poultry depends, therefore, upon two main factors, viz. the adoption of the best methods in feeding and fattening, and secondly, the breeding of the most suitable fowls, whether pure breeds or crosses, both in form, and aptitude for laying on flesh. As to methods of feeding, these are several, and differ in different countries. The chief English poultry-feeders have gradually made eclectic selection of the best elements from all quarters, and the fowls shown at recent Smith- field Club exhibitions of table poultry, have been pronounced by good foreign and English judges equal to any in the world. For the following practical article, descriptive and ex- planatory of this branch of the subject, we are nidebted to Mr. Edward Brown, F.L.S., honorary secretary of the National Poultry Organisation Society: — " The system known as fattening is almost universal wherever poultry have been brought to a considerable state of perfection as food for man, although there yet remains considerable prejudice against it, probably due to the term rather than to the system itself, though possibly the methods adopted account for Fattening some of the antagonism with which Practice^"' it is regarded. Nor is the practice a modem one. In ancient times it was followed by the Egyptians in connection with geese, as evidenced by tablets found in the Pyramid of Sakkara, which was erected about 4,000 years ago. References are also made by ancient Roman writers, notably Columella, showing that feeding off domestic poultry before slaughter was extensively adopted in Italy nearly two thousand years ago. So far as our own country is concerned, it is impossible to say how long the fattening of poultry has been carried out, but we are justified in saying, from evidence which it would take too long to quote here, that it was understood to some extent at io8 THE BOOK OF POULTRY. least as far back as the sixteenth century. Within what may be termed the modern period, however, it has been practised largely. In Arthur Young's ' General View of the Agri- culture of the County of Sussex,' published in 1808, an account is given of the system then in vogue, from which it would appear that hand cramming only was employed, as there is no mention whatever of machines. A most inter- esting point is the fact that at the time named the fattening of fowls was not confined to Sussex, for in Mr. Mavor's ' General View of the Agriculture of Berkshire,' we find that Wokingham, as it is now called, was ' princi- pally famous for fatted fowl, by which many persons of the town and neighbourhood gain a living. They are sold to the London dealers ; and the sum of ^^150 has been returned in one market day by this traffic. Twenty dozen of these fowls were purchased for one gala at Windsor, at the rate of half-a-guinea a couple. At some seasons of the year 15s. is paid for a couple. They constitute the principal com- merce of the place.' For reasons which have not yet been fully explained, the trade has died around Wokingham, but I have had the opportunity of conversing with people whose forefathers were largely concerned in it. "Till quite recently the fattening industry since that period has been confined chiefly to the counties of Sussex and Surrey, extending about thirty years ago into West Kent. It now embraces an area extending from Ashford in the east almost to Guildford in the west. For these reasons the best qualities of ^^as^a""^ poultry go under the name of Local industry.Surrey or Sussex fowls, and there can be no question that the finest specimens have hitherto emanated from the South-Eastern counties of England, where the industry is a very important as well as a profitable one. It is difficult to estimate the actual value of this branch of agriculture, but a few years ago I obtained figures from the Railway Companies as to the extent of the trafific from the two chief centres, and these figures were afterwards confirmed by the ob- servations of Mr. R. H. Rew, who presented a report to the Royal Commission on Agriculture, in 1895, on the ' Poultry Rearing and Fattening Industry of the Heathfield District of Sussex.' From these figures it was shown that in twelve months there were despatched from Heathfield and Uckfield about 1,850 tons of dead chickens, of an estimated value of about ;^20o,ooo. It is impossible to afford anything like a correct computation of the total returns in all the three counties named, but there is evidence to show tliat it has considerably increased of late years. As an instance, Mr. C. E. Brooke, Past- Master of the Poulters' Company of London, despatched in 1S98 upwards of 30,000 birds from his estab- lishments at Baynards, and other places could be mentioned where the growth has been con- siderable. For a long period of time it was asserted that there must be special conditions favourable to this industry in the South-Eastern counties, but it is needless to consider this point, as it has been proved abundantly that fowls can be fatted elsewhere with equal success. Within the last fifteen years the work of fattening has been extended into several other counties, and we may expect to see this continue to a greater extent in the future. " When we look at other countries, we find that amongst those where attention has been given to what may be termed advanced poultry culture, the fattening system is extensively followed. One of the best examples is France, which has hitherto had the character of pro- ducing some of the finest fowls in the world, though it is a satisfaction to know that English fowls now rival many, if not all, of the specimens met with abroad. Of course, there also we meet with special industries, such as the pro- duction of the famous La Bresse fowls in the Ain and Saone-et-Loire districts, and the La Fleche, Le Mans, and other grades in Normandy, where the work is carried out to a remarkable degree of perfection, and where prices can be obtained that are practically unknown in this country. But throughout France the system is followed very e.xtensively, and the highly fatted and wonderfully finished specimens to be met with upon the Paris and other markets, place these grades of French poultry in the very front rank. In Belgium the fattening industry is carried out to a considerable extent in the district around the city of Malines, at Merch- tem, Londerzeel, and adjoining villages in the province of Flanders. These birds, up to the present, are not so well finished as either the French or English high-class poultry, but the principle is recognised. In Western Austria, in the Styrian district, there is a good deal of fattening carried out, and in some of the best Central European places of resort very fine birds are sold under the name of Styrian foiilardes. Of late, fattening has been taken up to some extent in Russia, whence vast quantities of chickens — usually of a poor quality — are re- ceived into Western Europe. This will account for the undoubted improvement in some of the grades of Russian poultry during the last few years. During a similar period something has been done in the direction of fattening in ADVANTAGES OF FATTENING. log Canada, due to the efforts of Professor Robert- son, late Dairy Commissioner for the Dominion, who paid several visits to this country, obtain- ing information which he disseminated very freely on his return. The quality of the birds at present is not equal to our English standard, but they have been vastly improved as a consequence of the adoption of the fatten- ing system, and as that system comes to be better understood, Canadian fowls will be much finer than is the case at present. Until recently poultry fattening was practi- cally unknown in the United States, but it has been greatly extended within the last few years. "In order to appreciate the object of fatten- ing, it is well to consider larger stock, where practically the same system is carried out, though, of course, different methods are em- ployed. We accept without demur that for animals, such as cattle, sheep, or Advantages pigs, to be fed off is an absolute Fattening. necessity, if the flesh is to have the quality and quantity desirable. Farmers buy store stock, as they are called, feeding them off or fattening them before they are sent to the butcher. To kill a lean animal would be very wasteful ; the proportion of flesh to that of bone and offal would be small, whilst the quality of flesh would be distinctly inferior to that of a fed animal. The reason why fatted flesh is better than unfatted.is that globules of fat are distributed throughout the muscles, displacing to a considerable extent the moisture found therein. Not only, therefore, is the bulk increased, but also when the flesh is cooked the fat does not evaporate to the same extent as the water, but, melting, softens the tissue, making it more digestible and finer in flavour. It may be contended that Nature has no system of fattening, and yet that wild birds and animals killed for food are found to be in good condition for eating ; but this statement is only correct up to a certain point. At seasons of the year when food is abundant, birds and animals are much fatter and plumper, and it is generally at these seasons that they are killed for food. A 'close' time for — say — pheasants, is not only enacted in order to prevent the birds being killed off during the breeding season, but also because at such periods of the year they do not carry the same amount of flesh. " A further point to bear in mind is that, economically, the fattening system adds to the profit of the producer. Some time ago Mr. C. E. Brooke carried out a series of experiments showing the gain in weight, and the results of these were published in my book on Poultry Fattening.* Twenty-four birds in all were put up for fattening, nine cockerels and fifteen pullets. TJaey were subjected to the system for twenty- eight days, which is longer than is usually con- sidered to be necessary, but the prolongation was for a special purpose. The total increase of weight during the process was 55 lbs. 3^ ozs., or a gain of about 2 lbs. 6 ozs. each, the great- est amount of gain in any individual case being 2 lbs. 15^ ozs. I have known cases where upwards of 3 lbs. has been added to the weight of a fowl in a little over three weeks, but prob- ably under ordinary conditions the average gain would be from l^ lbs. to 2 lbs. Of course, a certain amount of this would be surplus fat, laid upon the intestines and around various organs of the body ; as in the case of larger animals, this must always be so. Still at the same time the edible portions of the birds were enormously increased. The estimaited cost of fattening for three weeks is accepted as about 5d. per bird, whilst in establishments where men have to be employed another 3d. would be added for labour. Thus, apart altogether from the question of improvement of quality, the increase in weight much more than repays the expenditure. There is, however, a danger of excessive fattening, and birds carry- ing a large amount of surplus fat can only be in very limited demand. We should not like what is called Christmas beef all the year round, nor should we care to have specimens such as some exhibited at the Smithfield Table Poultry Show daily upon our tables. Both large and small animals are often fatted for such a season to the utmost, with a view of showing what can be done in this direction, and also of prize- winning. "Another result of fattening is to improve the appearance of the bird. The flesh is not only softer and more abundant, but it is greatly improved in colour. The use of milk and of ground oats, as afterwards explained, has the effect of whitening the flesh ; and even with those birds which have yellow skin, it is remarkable how great a difference is found between fatted and unfatted specimens. " With regard to the prices obtained for fattened poultry, these vary considerably. There can be no question that at certain seasons of the year birds can be sold in the London markets wholesale at 123. to 14s. per couple; but these are the exception and not the rule, the picked specimens, not the general run, and the demand for them must, of course, be limited. But during the spring months good birds will always bring • " Poultry Fattening," by Edward Brown, F. L.S. London 1 Edward Arnold. THE BOOK OF POULTRY. 4s. 6d. to 5s. 6d. each, except there happens to be some unfavourable set of conditions or a glut in the market. Prices depend upon so many things that it is impossible to name Prices ^^y which may be taken as reliable Fatted Fowls, in anticipation. The following prices can, however, be taken as averages in the Leadenhall or Smithfield Markets, Lon- don, for single birds : — January 3s. od. to 5s. od. Febraary 3s. od. „ 5s. od. March 4s. od. „ 5s. 6d. April 5s. od. ,, 6s. od. May 5s. od. „ 6s. 6d. June 4s. od. „ 6s. od. July 4s. od. „ 5s. 6d. August 2S. 6d. „ 4s. od September 3s. od. „ 3S. 9d. October 3s. od. „ 3s. 6d. November 3s. od. „ 3s. 6d. December 3s. od. „ 4s. gd. These prices, however good they are, are far inferior to those obtained in France. At Paris 20s. to 30s. is frequently paid for picked speci- mens in the Hallos Centrales, whilst even in the districts where birds are actually produced, prices range high. I have been asked by a woman standing in the market place at Bourg 20 francs for a La Bresse fowl which would not weigh more than 5i lbs., and at Le Mans in Normandy some of the fatters can obtain at certain seasons as much as 25 francs for first- class specimens. Such prices are not obtain- iible in this country. The explanation is that French systems of cookery are so essentially different from our own, that while a fowl in England would perhaps serve half-a-dozen people, in France, by the accessories provided with it and also the fact that the number of courses in an ordinary French dinner is much greater than in an English dinner, the same bird would probably serve a score of people. Hence the cost of the fowl eaten for each person would relatively be no greater in one country than in the other. Personally I have no hopes that we shall ever be able to secure such prices, and it does not seem at all necessary that we should do so to ensure satisfactory returns. We have, however, in this country a larger population dependent upon others for their food supplies, and we must look rather to the increased num- ber of birds sold to these, than to an enhanced price for each. At the same time, however, there is much to be done in educating the con- sumer, and within the last few years a distinct advance has been made in this direction. In many of the great centres of population, at one time, fowls priced more than 2s. 6d. each could hardly be sold ; but purchasers are beginning to realise that a well-fatted specimen, for which they have to paj' 4s. 6d. or 5s., may be cheaper than one at half the price. It is not the size of the fowl only, but also the relative pro- portion of flesh and of carcase which ought to give it the value. There are certain of our large towns where a fatted fowl was probably unknown until a few years ago, and now we see them regularly in the poulterers' shops. " We have now to consider the methods adopted in the production of fatted poultry both at home and abroad. In England and Belgium, fattening is carried out almost entirely at special establishments, to which the birds are brought in a lean condition to be fed off. In France this is the case to a more Fattening Hmited e.xtent, the majority of the Industry. fatted fowls there being finished by those who rear them, the farmers' wives and daughters in that country being mar- vellously skilful in this work. There are, of course, many central establishments, and in not a few cases I have found that the owners only perform a part of the operation, bu)'ing the birds from the rearers in what may be termed half-fatted condition. Where the system is carried out as in England and Belgium, the fatters very seldom attempt anything in the way of hatching and rearing, leaving this work entirely to farmers and cottagers in the district, from whom they buy lean birds. Whilst it is desirable that more of our farmers should en- deavour themselves to improve the quality of their poultry, it must be conceded that up to the present there have been manifest advantages from this system. The fatteners are very skil- ful, and in some cases families have been famous for their work in this direction for several gen- erations. A fatter is able to handle a very large number of birds, and his ability and experience enable him frequently to get better results than would be probable by those who only have a few birds to sell. The cost also of labour in this way is considerably reduced. There are also benefits from larger operations in marketing, as buyers receive specimens in greater quantities, and the fatteners can meet market demands in a way that would be impossible to smaller pro- ducers. At the same time, it is a fact that some of the small fatters obtain the best prices, because they give attention to individual birds in a way that is impossible when large numbers are in hand. " Those also who raise the birds have not suffered in any way from this system — in fact, it has been all in the other direction. Com- plaints are made by fatters, both in England and in Belgium, that so short is the supply during certain months, and so great the competition COLLECTING BIRDS FOR FATTENING. for suitable birds, that they have to pay prices which leave a very small margin of profit. Some time ago, a farmer living in West Kent gave me figures with regard to what he had done during twelve months in the sale of chickens to higglers who collect for the fatten- ing establishments. Commencing the year with a stock of fifty breeding hens, he sold in twelve months, as the produce from these birds, £%"] worth of chickens — that is, each hen gave him a return through her chickens equal to about 35s. Of course, he had to provide the food for these, but those famiiiar with the cost of stock-raising will know that the margin of profit in such a case is very much greater than is usual. Hitherto a large part of the deficiency in supply has been made up by Irish lean birds, but the indications are that these may fall off now that fattening has been commenced in that country ; and it is certainly true that of late there has been a de- cided advance in the price of Irish lean poultry. The chief difficulty experienced by those who have commenced fattening in other parts of the country than the South-Eastern district of England, has been in securing a supply of suitable specimens, but- the deficiency will in time be overcome, as farmers and cottagers find it is profitable to rear such birds. " Most of the fattening establishments in Sussex send out or have connections with col- lectors, who go by the name of ' higglers.' These men scour the country round, buying up chickens as soon as they are ready, and it is not too much to say that the success of many of Collection {]-,g fattening establishments depends ChickenB. largely upon this part of the work. One old fattencr, who has made a very comfortable competency out of the business, told me that he always did the buying himself, as he felt that it was too important to leave to anyone else. Many of these higglers know ex- actly what birds arc likely to be ready, and those who raise the chickens have no difficulty what- ever in selling their birds ; in fact, frequently there are as many higglers call as there are birds to sell. The higglers generally have regular rounds on certain days of the week, and the custom is for them to pack the birds in large crates, carrying them away as soon as possible to the fattening establishments. Sometimes they will travel as far as twenty miles away from their centre, if there is any shortage of supplies. " In Belgium and France a somewhat dif- ferent system is adopted, and one which might with advantage be followed here. On one side of the city of Malines, in Belgium, there is a great district where large numbers of fowls are ieared and it is on the other side that the fattening section of the country is met with. Markets have been established at various centres, where producers and buyers meet upon fixed days. The former take their fowls as they are ready, and there dispose of them to the best advantage. In many of the great dis- tricts of France such markets are found, and it would be a manifest advantage if the system could be followed in this country, especially in places more remote from the fattening centres. " The prices obtained in England for lean birds vary considerably according to the time of year, and, of course, with the quality of the fowls ; but of late years there has been a dis- tinct tendency towards increase in prices. The time of year when prices are highest is in April, May, and June. The prices range from IS. 8d. to 3s. 6d., according to the season and the supply. Both of these extremes would be exceptional, however ; only very poor speci- mens would be sold at the former price, and the season would be a very bad one, with great scarcity of supply, when the latter price was generally obtained. It may, however, be ac- cepted that the majority of chickens suitable for making the best class of fowls, and which range from eight to ten or twelve weeks old, would realise from 2s. 6d. to 3s. each, and at such rates it is evident that the raisers have a considerable margin of profit. In fact, many per- sons add greatly to their incomes by this work. Reference has already been made to Irish sup- plies. At one time birds could be obtained from Ireland costing about 2s. to 2s. 6d. each, but now 3d. and 4d. per bird more than that is the usual expense, inclusive of carriage. At the same time, however, it must be acknowledged that there has been of late perceptible im- provement in the quality of the fowls brought from the Green Isle. " Birds which are put up for fattening in lean condition give the best results, and the fatteners prefer specimens which are thin. It is undoubtedly the case that such specimens as are already partially fatted, do not give the same returns as those just described. Of course, it is with poultry as with every other kind of stock ; all the birJs do not fatten alike, and there is a considerable difference in this respect. Some, for reasons which cannot be clearly understood, fail to put on flesh to the same extent as do others. This sometimes is a question of tem- perament, but there are frequently causes for which no satisfactory reason can be afforded. The skilful fatter, however, very quickly deter- mines which birds are thriving least satisfactorily, and frequently by giving a greater amount of attention to these, he is able to overcome their THE BOOK OF POULTRY. backward condition. When we see in the markets specimens, all equal in quality and very nearly alike in size, this is generally due to the fact that they have been selected from a large number. We must not expect in connection with poultry any different results from what we find in all other branches of stock. "A large number of birds are killed in what is called half-fat condition. These have simply been put up for feeding, either in open air or enclosed cages, without being crammed at all, and the result is to considerably Half-fatted improve the quality of the flesh, Fowls. and to some extent add to its quantity, though, of course, they are not equal to the fully-fatted birds. Some breeders who have never gone in for what is known as the system of cramming, have ob- tained a measure of results by putting the birds into small runs and feeding them upon foods likely to produce flesh. We cannot, however, expect that if the birds are permitted to run about they will ever increase in weight to the same extent as when they are kept in strict confinement. The reason for this is that the latter birds are at rest and, consequently, do not eliminate from the body by exercise those mate- rials which would otherwise be utilised in this way. In many parts of the country half-fatted birds would be more profitable to produce at first, by reason of the fact tiiat consumers have not been educated to pay sufficient prices for the fully-fed specimens. They might be tempted to pay a little more for the half-fatted speci- mens, and thus gradually be led on to the more expensive birds. " In the South-Eastern districts of England, when the birds are brought to the fattening establishments, at any rate during the milder months of the year, they are usually first placed in cages out of doors ; and in the highways and byeways of Susse.x, Surrey, and Sussex West Kent large numbers of these Fattening , ^ , . , Establishments, cages can be seen as we drive along the roads, or even from the railway carriage windows. As a rule such cages are placed in sheltered positions where they are pro- tected from wind and, as far as possible, from rain, though this latter cannot always be accom- plished. These cages are about 7 feel 6 inches in length and 20 to 24 inches from front to back, the front, ends, back, and bottom consisting of bars of wood, wide enough apart to allow the birds to get their heads through in front, but nothing more. The tops are usually covered with thin match-boarding, but in some places, in place of this, corrugated iron is employed, with furze bushes laid along the top. Tlie cages are raised about 3 feet from the ground, and the droppings fall through the bottom bars. Many of the poultry fatteners make their own cages during the slack season, and various forms are em- ployed, but the cage described above is generally admitted to be the best. How far this system of using outdoor cages is suitable, is open to question, because during the cold months of the year the birds must take longer to fatten by reason of the exposure, whilst in the hot months of the year it is found in practical experience that the birds do not fatten so well either in-doors or out of doors, owing to the excessive heat. During the warmer months a cool orchard or copse is most suitable for birds fattening, as it is cooler than where more open, or in sheds exposed to the sun. Of course, where outdoor cages can be employed, a much greater number of birds can be handled upon a given capital than if they are accommodated entirely in sheds. There are some parts of tlie country, especially those districts which are more exposed, where the out-door system would not answer at all ; and wherever employed the birds should be welt sheltered. Some of the best fatteners place these out-door cages in the orchards which abound in South-Eastern England, and such conditions, except in very wet weather, are specially favourable. Many parts of the country could not provide protection of this kind. " The customary plan is to keep the birds in these out-door cages for a week or ten days, and during this time they are fed twice a day from troughs. These troughs hang in front, usually upon cords, so that they can be easily removed. They are cut out of a solid piece of wood, and a 7 feet 6 inches cage, such as we have described, with the trough, can be purchased for 6s. 6d. Those birds which are to be killed as half-fatted specimens are finished off entirely in these cages. Where, how'ever, it is intended to fatten them fully they are then removed to the sheds, in which are placed similar cages ; and by reason of the fact that the birds are kept much warmer and absolutely protected from bad weather, they fatten remarkably well under these conditions. " It is needless to describe at very great length the various forms of sheds, as all kinds of places are used for this purpose. Wherever permanent buildings are available, provided that they are well ventilated, their use saves a con- siderable expenditure of capital. Mr. C. E.. Brooke, of Baynards, had a large barn which was turned into a fattening shed, and as this is thatched it is wonderfully cool in summer and equally warm in winter. There are other fat- teners who utilise similar buildings. The large- FATTENING PENS OK CAGES. '13 majority of fatteners, however, have special erections for this purpose, some good, some by no means satisfactory. I have been in sheds which were made of corrugated iron, in which the birds were half roasted during the hot summer weather, and equally cold in winter. Conditions like these must militate greatly against the success of the process. In France such fattening establishments as I have had the opportunity of visiting have been accommodated in permanent buildings, and the same is equally true in Belgium. In these permanent buildings, which if properly ventilated are usually cooler than wooden erections, as a rule the cages are only placed one tier high, for the reason that this greatly reduces the labour of keep- ing the place clean. In one or two French fattening sheds I have visited, the cages were two or three tiers high ; but this is certainly not a usual plan. As to this, something is said in the next paragraph. I have also seen in France, especially upon farms, the fattening cages placed in rooms adjoining the dwelling-house, but this is a method which, of course, we do not advocate in this country. The main idea is that the birds shall be kept warm, and to some extent in the dark, for, as Professor Warrington says in his ' Chemistry of the Farm,' ' Economy of food is promoted by diminishing the demand for heat and work. An animal at rest in a stall will increase in weight far more than an animal taking active exercise on the same diet. In the same way the increase from a given weight of food will be less in winter than in spring or autumn, a far larger propor- tion of the food being consumed for the produc- tion of heat when the animal is living in a cold atmosphere. Hence the economy of feeding animals under cover during winter. If, how- ever, the temperature becomes so high as to considerably increase the perspiration, waste of food again takes place, heat being consumed in the evaporation of water. The temperature most favourable for animal increase is apparently about 60° Fahr. Quietness, and freedom from excitement, are essential to rapid fattening ; the absence of strong light is therefore desirable.' It will be seen from the above observations that there is no restriction upon the form of shed so long as it is suitable for the purpose. " The form of the cages employed during this stage differs considerably. Those generally used in this country have been already referred to. They are usually 7 ft. 6 in. in length, by 20 in. high and wide, and are divided into three compartments, each of which has a sliding door. The cage is intended to accommodate fifteen or eighteen birds, one-third in each compart- ment. They are built entirely of wooden rods, excepting the framework into which these fit. The rods are about \\ in. apart, except in the front, where they are a little Fattening wider, so that the birds can get their Cages. heads between for feeding. The bottom bars, upon which the birds stand, are usually of specially cut wood, an inch wide at the top and an inch in depth, narrowing to half an inch below, so that the droppings fall through without catching on the sides of the wood, as would be the case if they were perfectly square. The bottom bars run from end to end of the cage, or from side to side of the compartment, not from front to back. In France this form of cage is sometimes employed, but very seldom. Those generally used there are much more substantial, in some cases having solid sides, back and top, and in the front, except that a long narrow slit, wide enough to permit of the bird's head passing through, is cut in the wood. As a rule, in France, each bird is provided with a separate compartment ; but, for a reason given in the next paragraph, such an arrangement is un- desirable. This form was employed at first by Mr. C. E. Brooke, at Baynards, but in his further extensions he has adopted the more general and less expensive form of cage. Where single cages are used, fitted below is a sliding drawer or tray to catch the drop- pings. The one advantage of single cages is that they can be used two or three tiers high, though whether this is desirable deserves further consideration. In Belgium the cages are more nearly like those used in England than in France, though such as we have seen have generally been a little more substantial than the Sussex cages. In work of this kind there can be no question that simplicity is desirable, and for that reason it may be fairly claimed that the English form is to be preferred, saving both initial cost and labour in keeping clean. The difference be- tween the more substantial cages used in France and those in England would be as a question of capital considerable, but under certain sets of conditions, such as extreme cold, the birds would be kept warmer and more sheltered where the solid-sided cages are employed. " It may be well here to consider whether the system of keeping one bird in each com- partment, or having several together, is to be recommended. My own opinion is that the truth lies about midway. Where birds are kept in single compartments they can be observed more closely as individual specimens, but at the same time there is greater danger of their pining than when several are together. This has been 114 THE BOOK OF POULTRY. the experience of many amateurs, who thought it was only necessar}' to obtain a fattening cage, put some birds in, and have Surrey fowls ; but frequently they find that instead of weight having been gained, it has really been lost. The skilful fatter understands his work so completely that he is able to overcome this difficulty, and by cramming compels the bird to digest as much food as he thinks necessary. Where several birds are together there is un- doubtedly a strong competition in eating, and this fact must be taken into account. We find the same influence with larger stock. Given a proper supply of suitable food, two or three animals together will feed off better than if each were isolated. But when, say, half-a-dozen fowls are confined in one cage, there is greater danger of fighting and of feather picking, the latter one of the chief troubles fatters have to contend against. This would be minimised if only two or three birds were kept in each compartment. "As already stated, in England and Belgium the inside cages are only placed one tier high, which permits of a good circulation of air, and at the same time greatly minimises the work of cleaning. In some cases the ground below the cage is covered with either loose earth or sand, and the droppings are taken away daily. In other cases there is a drop-board about two feet wide, sloping down to the front, below the cages, covered with a thin sprinkling of lime or earth, and thus easily cleaned. The accumulation of manure, especially such as is produced under these artificial conditions, would very speedily cause disease amongst the birds, and all good fatteners realise the importance of absolute cleanliness. In fact, in many of the best-con- ducted poultry fattening establishments it is a surprise to see how beautifully everything is kept. The sheds themselves are regularly lime-washed, and the cages treated in the same way as soon as one lot of birds is removed, before another is placed therein. The work of thus lime-washing the cages is greatly facilitated if a long trough, about a foot in depth, and wide enough to permit of the cage being dipped in, is kept full of lime-wash. " Before dealing with the actual methods fol- lowed in the cramming of poultry, it may be well to inquire whether the system is a cruel one, because many charges have been made against it on this ground. With ordinary care there is not the slightest cruelty involved. A careless or inexpert operator, especially one who seems to think that the work must be done in a hurry, might hurt or injure the birds, and if this results, in consequence of the highly artificial state of the body, inflammation takes place and the bird speedily dies. This fact, in itself, is the greatest preventive of cruelty that can be desired, be- cause the loss would be a very serious one. It must be borne in mind that the gullet of all animals, and especially of birds, is very flexible, and that in the case of birds mastication does not take place in the mouth, but whatever is swallowed passes down the tliroat the same in size as when entering the mouth. The chief danger in cramming, when either funnel or tube is employed, is that as the neck naturally is bent, unless it be straightened out, the pressure of the end of the funnel or tube would injure it if forced down. Another danger is lest injury to the tongue should take place when passing the funnel or tube into the throat. But a little care prevents any difficulty, and it may be taken, that so far as pain is concerned, there is no cruelty whatever in the cramming system. Whether the compelling of any animal to eat more than it might otherwise be disposed to take comes under the term cruelty, we need not discuss. " The systems of cramming usually followed vary considerably, and may be divided into four sections. We do not call trough-feeding cram- ming, because there is no force or Systems of compulsion whatever when that Cramming. method is employed. It is generally conceded that trough-feeding alone does not give the same results in weight gained, as when the birds are finished by actual cram- ming; but in some cases I have met with it was claimed that equally good results could be obtained without any cramming at all. In Belgium, for instance, very few birds are crammed ; they are fed from the troughs during the whole period of three weeks; fatters, however, find it desirable to finish individual birds by a little hand cramming. It must be acknowledged, also, that Belgium table poultry have not the same finish as our best English or the finest French speci- mens, and this may be put down to the fact that they are not crammed. Recently I was informed by a gentleman, to whom I had given advice as to the preparation of fowls for the table of a well-known noble family, that they had never crammed the birds, and yet in some cases the weight had increased by as much as 2\ lbs., entirely as the result of trough- feeding. " There are two methods of hand cramming. In one of these the food is made into a stiff paste,and then formed into pellets or finger pieces, varying in size with the birds for which they are intended. As a rule, these pellets are a little METHODS OF CRAMMING. IIS more than an inch in length and about three- eighths of an inch in thickness. The operator has a supply of these pellets before him, with a bowl of milk ; he sits upon a stool, and, Hand taking a bird from the cage, holds Cramming. the tips of a wing and a leg in each hand, and then places the body be- tween the knees. If this is properly done the fowl cannot struggle in the least, as wings and legs are firmly held. He next grasps the head of the bird with the left hand, places a finger between the upper and lower mandibles, holding the tongue down, then taking one of the pellets he dips it into the milk, puts it into the mouth, pressing it down the throat as far as he can with the fore-finger ; next, closing the fingers of his left hand outside the throat, he places a finger and thumb of the right hand above the pellet, which can be easily felt in the gullet, and running these down the throat carries it into the crop. To do this effectively the neck must be straight- ened to its full length, and when that is the case the pellet passes down quite easily. In order to fill the crop, frequently ten or twelve of these pellets must be given, and hence it is a some- what slow process, as, of course, the most skilful fatter cannot handle more than forty to fifty birds in an hour, even if he has someone to lift them from and to the cages. Some of the finest specimens that are placed both upon the London and Paris markets are thus hand crammed, and it is acknowledged that each individual bird can be dealt with to a greater nicety than is possible by quicker methods. The system involves, however, a considerable amount of labour, and it is questionable whether it would pay any fatter to engage enough men to fatten a very large number of birds in this way. It is, however, being adopted in Russia, but in that country labour is very cheap. " Another system of hand cramming is that followed in several districts of France, notably the La Bresse country. Here the birds are kept in very dark cages. The fatter first sits down in the way described already. Instead of forming the paste into boluses or pellets, he has a mass of the food before him. Opening the mouth of the bird with the left hand, he takes a piece off the mass of paste, dips it into milk, and places it into the mouth of the bird, and then allows the bird to swallow it. This system is even slower than where pellets are employed, and I have found it is adopted chiefly by those who have only a limited number of birds to fatten, generally women. " In Normandy the system of fattening by means of a funnel is very much in vogue. For this purpose the funnels employed are specially made. The bowl of the funnel is about 5 in. in diameter, narrowing to about \ in. The spout is 6 in. in length and \ in. in diameter. The spout, as seen by the illustration (Fig. 62), is cut at the end so as to leave a slanting outlet. The spout must be well finished and Funnelling. carefully soldered so that no sharp edges remain, and must be perfectly smooth to prevent cutting of the gullet, all sharp edges being soldered over. There can be no question that the funnel system of fattening is the most difficult to learn, but when learnt it is quite easy. Some time ago I suggested to one of the makers of these funnels that the spout of the funnel should be much shorter, and Fig. 62. — Funnel. that a piece of indiarubber tubing should be fitted thereon, as this is softer and less liable to injure the throat. This was found to be an improvement in the hands of those who are not very expert. To introduce the funnel the bird should be held in the same way as described for hand cramming, and the neck elongated to its fullest length ; then the spout is inserted through the mouth, and passes down the gullet into the crop. For funnel fattening the food must be in liquid form, like moderately thin cream, so that it will run freely, and it must be mixed perfectly smooth. In operation, after the funnel is inserted into tlTe throat of the bird, by means of a large spoon or ladle the prepared food is poured into it until the crop is quite full. An experienced operator can cram eighty to a hundred birds in an hour by this system, and therefore it i.s, as a question of labour, more economical than hand fattening. " The third system is by means of a machine, the tv/o chief makes now employed in England being Hearson's and Neve's. These machines differ in a few details, but the principle is practi- ii6 THE BOOK OF POULTRY. cally the same. A hundred years ago, so far as we can learn, machine cramming was practically unknown in the South-Eastern counties of Eng- land. Arthur Young, in his 'General Cramming View of the Agriculture of Sussex,' Machines. published in 1808, mentions only cramming by hand. Later on, as explained in the early editions of ' The Book of Poultry,' an apparatus was introduced for the expediting of this work. So far as I can learn, such a machine was introduced in the 'sixties. This old type of Sussex crammer (Fig. 63) was Fig. 63. — Old Sussex Cramming Machine. a very cumbersome affair, resembling a large sausage machine, and was heavy to work. The food was placed in a reservoir, and forced out through a tube at one end. It required one man to turn the crank handle, whilst another actually crammed the bird. With both the Hearson and the Neve one man only is re- quired. The Hearson crammer consists of a food reservoir, into which a supply sufficient for 100 to 150 birds can be placed. Below is a pump cylinder in which operates a piston rod, worked by a foot lever. When this lever is depressed the food already in the cylinder is forced through the nozzle at one side, and as the machine is fitted with a powerful spring, when the pressure is withdrawn the piston rod is drawn upwards again, allowing enough food to pass into the cylinder from the reser- voir for the next manipulation. Upon the nozzle is fitted indiarubber tubing, which is made in various sizes to suit different grades of birds. Some of the fatters in Sussex use tubes made of bed ticking, because they are cheaper, and if carefully made they answer the purpose, although the seam down one side is rather liable to become hard and to graze the throat of the bird. In the Neve crammer the force pump is horizontal. " To operate with these machines the bird is held first by the legs and wings as already described for hand cramming, then placed under the left or right arm, as the case may be, and held firmly between the arm and the body so that the bird cannot struggle. The operator has thus both hands at liberty. Taking the head in the hand connected with the arm holding the bird, the comb lying in the palm, the mouth is opened by one finger, passing between the upper and lower mandibles, and the tongue held down. The other hand is now free to insert the tube into the mouth. As soon as it has passed into the throat, the head is changed from one hand to the other, and the neck being elongated, the head is drawn on to the tube, really pulling the body after it, and in this way the end passes down into the crop speedily and easily. The slightest pressure of the foot pedal forces food into the crop. The relieved hand, before this is done, is passed to the crop until the end of the tube is felt, and thus the operator can tell how much food is being forced therein, stopping the moment that enough has been given. So soon as this takes place the foot is slipped off the pedal, which stops the supply, the bird being then Fig. 64. — Crammer at Work. drawn from the tube. The operation can be carried out very rapidly indeed, and a skilful fatter can cram by either of the machines named 200 to 300 birds in an hour. For this system the food is prepared about the con- sistency of thick cream, so that it will just flow and no more. The great points in cramming FOOD FOR FATTENING. by machine are to see that the tongue is held down, otherwise it might be torn by the in- sertion of the tube ; that the neck is straight, or the pressure of the tube against one of the rings of the vertebral column would break it ; and that too much food is not given. Under such a system it is, of course, impossible to treat each bird with the same nicety as is the case with hand cramming. " In France machine cramming has not been carried out to the same extent as in this country, but there is much more done of it than was formerly the case. Some of the French machines, however, differ distinctly from those French described above, in that liquid food Machines. is chiefly employed. One of these, made by Monsieur J. Phillippe of Houdan, has a long tube attached to it, at the end of which is a spring tap with a long brass spout. The food is about the consistency of very thin cream, and flows quite easily. The fowls are not removed from the cages, but in turn the operator takes hold of each bird, inserts the tube into the throat pretty much in the same way as already mentioned, and by pressing the spring allows the food to flow into the crop. Strange though it may seem, this system is no more speedy than by the Hearson or Neve crammers. Another form is that made by Monsieur Voitellier. He has a rod running the entire length of and above the cages, and upon this rod is hung a vessel containing several quarts of liquid food. The vessel is hung upon the rod by means of a wheel, so that it moves about freely. In the bottom of the food re- servoir is a nozzle and indiarubber tube, at the end of which latter there is fitted a spring nozzle or tap similar to that just named. By means of this the operator can move about freely from one cage to another. Other forms of machines have been adopted in France, but these are the latest, and are chiefly employed. Some years ago a huge revolving cage was introduced by one of the French makers, and was exhibited at one of the early Dairy Shows, where it awakened con- siderable interest. Two of these are still, I believe, in use at the Jardin d'Acclimatation, Paris. But although accommodating 2 lo birds, the cost (upwards of ^loo) precludes their general use, even if they offered any advantage, which is questionable. " The food employed is very important in connection with the fattening of poultry, and it will be seen in all cases that what is commonly called soft food is used : that is, meal prepared by mixing with some liquid into the consistency necessary, according to the system adopted. The reason for the use of meal is that when so prepared it is much more easily digested than whole grain. This is so in any case but grain is given to fowls that have The Food. the opportunity of exercise, because it lasts longer and is more sustain- ing than the soft food. But to ensure successful fattening it is essential that the birds shall be kept in strict confinement, otherwise they would not increase in weight nearly so rapidly, and thus the organs of the body are not in the con- dition to enable rapid assimilation of hard grain. There is a great amount of difference in the meals employed. In England the food chiefly used for the purpose of fattening is what we call ground oats; in Belgium they use generally buckwheat-meal ; and in France buckwheat- meal and barley-meal, with a small proportion of Indian-meal in some districts. There is no question that Indian-meal adds greatly to the bulk of a bird put up for fattening, but it forms yellow oily fat, which is very wasteful in cooking; and a bird fatted in this way is never so nice in appearance as when the other foods named are employed. " All the meals mentioned above are good for the purpose, but we think that ground oats stand first. These contain nearly 6 per cent, of fat and a considerable amount of phosphates, (see Analyses, p. 19), which have an influence in making the flesh white, or bleaching Ground Oats, it, and at the same time giving it a good flavour. These ground oats are prepared specially for the purpose, and several millers in the district around Tonbridge lay themselves out specially for the preparation of the meal. Up to the present time few makers in any other part of the country seem to have been able to prepare ground oats equal to those produced in Kent and Sussex. I remember many years ago trying to grind oats as good as those produced in the south of England. We used the very finest Scotch oats that could be obtained, and yet it seemed impossible to secure meal of the desired fineness. Moreover, we could not grind the husks, and therefore they were useless for the purpose. The explanation is partly found in the fact that the Kentish millers use high grade stones, which are cut very sharp and run very low ; hence the danger of fire is always greater, and the speed at which they can be run is less than is necessary for the grinding of other grains. But the chief point is in the class of oats employed. English and Scotch oats, though probably better than any kind met with in the world for the making of oatmeal, contain a considerable proportion of moisture, and thus they clog the stones. Therefore the small, hard, plump, fine-skinned Russian oats are used, ii8 THE BOOK OF POULTRY. and it is upon them that the millers have to depend. Ground oats are rather expensive, and absolutely pure cannot be bought, even in large quantities, much under £() los. to £\0 per ton. The cheaper meals sold as ground oats contain an admixture, generally of fine thirds. One maker supplies a meal w^hich I have proved to be very excellent for the purpose, and this contains one part ground oats, one part fine barley meal, and one part fine Indian meal ; and as it can be sold at about £6 los. to £6 15s. per ton, it is extensively employed. " Buckwheat meal is not quite so good as ground oats, being rather low both in albumin- oids and in fat, and therefore we do not expect quite the same quality of flesh as the result of fattening by it. In Belgium, where it is generally employed, it is ground up very fine, husks as well as the floury parts of the grain, and I can quite conceive that for trough feeding alone it is excellent, being rather sweet, thus tempting the birds to eat more than they would otherwise do. As already mentioned, both buck- wheat meal and very finely sifted barley meal are employed in France. The latter is not so good as either ground oats or buckwheat meal, being rather stimulating. When used it is always very carefully sifted. I have found in one or two parts of France where barley-meal is largely employed for fattening, that with it was mixed about a fourth of fine Indian-meal. In Russia fatters use ground oats or oatmeal, buckwheat- meal, and a meal made from millet seed ; but many of the fatters in that country are com- pelled to regard that which is cheapest, because the price obtained for their birds is very low. " Whilst much of the success in fattening is due to the meal employed, the colour of the flesh is largely determined by whether milk is used or not, and the large amount of phosphates in the solids of milk secures that Milk. whiteness of flesh which is preferred in European table poultry. In England skim milk is generally used for this purpose, and as a rule the milk is allowed to sour before it is mixed with the meal. Why this is done is somewhat difficult to explain, and whether the system originated from actual observation, or that it was more convenient because the milk could be kept for use as required, I cannot say. The theory is that the acid generated in the milk in a sour state stimu- lates the appetite, prevents sickness, and gives a flavour to the flesh. Some doubt has been thrown upon this of late, and the disadvantage of that scouring which undoubtedly arises from the use of sour milk has been pointed out. But whether the same results can be obtained with sweet milk as with sour has not been practically tested, and is one of the problems that must be left for future solution. In France skim milk is employed, and generally sour ; and in one dis- trict I have visited they use the whey from the curds. In Belgium buttermilk is preferred when it can be obtained. Although one may have an open mind as to whether sweet or sour milk is best, at the same time it is suggestive that in all three countries named the same idea appears to have been in the minds of fatters. The great advantage in using either sour skim milk, buttermilk, or whey from the curds, is that what is to some extent a waste product can be put to good purpose. " During the last week to ten days of the fattening process, that is, during the time that the birds are in the sheds, it is customary to add a proportion of fat to the food with a view of increasing the weight of the birds. Fat. If whole milk were employed fat would not be needed, but when skim milk is used because the butter fat in the milk would be too valuable for this work, then other fat should be added. In some places butchers' suet or scrap fat is bought, clarified, and then kept in barrels for the purpose. The fat which comes over from America, and which could formerly be purchased at a comparatively cheap rate, has risen in price considerably. The quantity usually added varies greatly. It is customary during the first day or two after fat is added to give only a small quantity, say a quarter of a pound per diem for every twenty birds. But this is gradually increased until each bird is getting half an ounce of fat per day. The fat should be melted and mixed with the soft food. This must be properly done, other- wise it will come out in lumps. " The method adopted in preparing food for fattening does not vary to any great extent As a rule, it is found desirable to mix the food with milk a few hours before it is intended to be used, allowing it to stand ; during this time a slight fermentation takes place, which it methods jg claimed assists the process of Feediug fattening to a considerable extent. In Sussex it is usual to mix the food for the next meal as soon as the morning or evening meal respectively has been given. In this country the birds are only fed twice a day, as early as possible in the morning, and, in the evening, about an hour before dark. Of course, the exact hours are determined by the season of the year. Whatever times, however, are chosen should be adhered to. If seven o'clock in the morning and six in the evening are adopted — and these would be very suitable during the FASTING AND KILLING. 119 spring and autumn — such birds as have com- menced to fatten at these hours should be finished without variation. In one or two places on the Continent I have found that the fowls are fed three times a day, but this is exceptional, and there appears to be no advantge whatever in doing so. When the food is given either from the funnel or by the crammer, the operator feels the crop of the bird before feeding, and if food remains therein from the previous meal it is usual not to give any at all that time. This would be a sufficient sign to an expert crammer that the bird was unable to assimilate the quantity which he had previously given. As a rule, fatters can gauge to a nicety the amount of food which birds can assimilate, and much of the success of the work will depend upon judgment in this direction. Of course, with trough feeding it is not at all important, because the birds themselves will not eat unless they are hungry. " It is frequently found during tne process that fowls appear a little sickly, and go off their food. When this is so, it is useless continuing the process. If they are fairly well fatted, the wisest thing is to fast them at once and kill ; but during the earlier stages the usual plan is to remove such birds from the pens, put them into an outside run for a day or two, giving them very little food and that hard corn, and when they have recovered they may then be returned to the pens for fattening. In the warmer months of the year a difficulty frequently arises, due to the blood of the birds becoming heated, as a result, of course, of the artificial conditions under which they are living. To prevent this many fatters add a little flowers of sulphur to the food, nothing more than a mere sprinkling or dusting ; but the best thing for this purpose is to boil nettles, chop them fine, and mix them, with the liquid in which they have been boiled, in the food. Some fat- ters do this regularly as a matter of course, finding it very beneficial indeed in keeping the birds in a healthy state. " When it is determined that the birds shall be killed, they should have no food whatever for at least twenty-four hours before an end is put to their existence. In all districts where the production of table poultry is carried Fasting Qy); systematically, such a plan is KiUine adopted, but in districts where the work is not so thoroughly under- stood, there is great neglect as to this precaution. With larger stock it is always carried out by the best feeders. Many people imagine that it must be a cruel thing to keep any bird or animal with- out food for such a length of time, but there is no cruelty whatever involved. The fact is that a well-fatted specimen could live for a week upon its food reserves without any positive cruelty. The reasons for fasting previous to kill- ing are obvious, and need only be mentioned. In the first place, starving ensures that the crop and intestines shall be emptied of food. In some districts where this precaution is not carried out we see birds exhibited for sale with crops full of food, and decomposition takes place very speedily, reducing the value of the birds considerably. Therefore, upon this ground alone the recommendation is one which ought always to be insisted upon. It is a recognised fact that birds starved in this manner will keep much longer than if the food remains in the crop and intestines. Secondly, the flesh of fowls so fasted eats much better. It is less liable to hardness, and we suppose that the arrestation of the process of digestion and assimilation has some influence upon the flesh throughout the body. What that influence is, however, has never been satisfactorily determined. A further point in this connection is that a fowl so starved is much more easily drawn, and certainly is not nearly so offensive during the operation. If people take the trouble to draw two birds, one which has been fasted and the other not, they will be surprised at the difference between the two. In the latter case the intestines are moist, and do not come away cleanly, whilst in the former they are dry and compact. We cannot too strongly impress upon those who are pre- paring fowls for sale, that this question of pre- vious fasting is of very great importance. " In all countries where birds are fatted they are never sent alive to market, but killed where they are fatted. At one time, in many districts, there was considerable opposition on the part of poulterers to this system. They preferred to buy the birds alive, and kill them as lequired, which can be understood where the demand for poultry is small. Such a plan, however, causes a large amount of the gain from fattening to be lost. To send away fatted birds alive in crates, exposing them to cold and draughts, and stop- ping the regular supply of food, causes a re- action, and it has been found, as a matter of practical experience, that a bird will lose in twenty-four hours as much flesh as can be added in a week. Poulterers in various parts of the country who sell fine specimens now generally understand this, and the difficulty re- ferred to has been felt less of late years than formerly. All the fatted birds produced in Surrey, Sussex, and west Kent, and in the best districts of France and Belgium, are killed upon the spot and marketed dead. THE BOOK OF POULTRY. " The methods of killing vary considerably, and some of them are very objectionable. The plan usually followed in this country is disloca- tion of the neck. When swiftly and properly carried out, there can be no more humane method. The operator holds the Killing. bird by the two legs and gathers the ends of the wings in the same hand ; thus the bird is unable to struggle. When so held the back should be upwards. He now takes the head between the first and second fingers of the right hand, the comb lying in the palm and the fingers closing upon the neck immediately behind the head. The neck is drawn by the right hand to its full length, the head thrown slightly back, and by a sharp but not too vigorous pull the vertebral column is broken, the neck thrown fully out immediately behind the head, the veins and nerves torn right across. Such a system ensures but momentary pain in killing, because, as the brain is the centre of all feeling, separation from the rest of the body means immediate cessation of feeling. When properly done it will be found that there is a break in the column of the neck of about an inch to an inch and a half, the head being con- nected with the neck only by the outer skin, which should not, of course, be torn in any way. In some parts of this country it is customary to cut the throat, and this is a very effective method, but, for reasons afterwards explained, there are objections to this system, which, how- ever, is adopted almost entirely in Belgium. Certainly the appearance of birds in Belgian shops and markets compares very unfavourably with specimens in our own country, as they lie upon the slabs with an open gash in, and the blood marks conspicuous upon the throat. In France there are two methods chiefly in vogue. One is known as the system of paletting. In this case a special knife is used for the purpose, with a long narrow blade sharpened on both sides. The bird is tied by the legs and wings, laid down upon a table or block, back downwards, the mouth is opened, and the point of the knife is inserted into the slit which is found in the roof of a bird's mouth ; it is then forced right through the brain to the back of the skull. When properly and firmly carried out this system is a very excellent one, as the piercing of the brain causes paralysis, and practically destroys the sense of feeling. I fear, however, that a good deal of cruelty arises from this method. In many cases, instead of forcing the knife right through the brain, it simply penetrates the frontal part of the skull, and does not effect the purpose ; in fact, the bird simply bleeds to death. In the La Bresse country I saw a system carried out which appeared to me to be very cruel indeed. The birds were hung up by the legs to wires stretched across the killing room, and the operator — who, by the way, was a woman — opened the mouth, inserted a pair of scissors, and simply cut the veins of the roof of the mouth in a transverse direction. The birds flapped their wings, and it was certainly a con- siderable time before they were dead. When I objected to the method, it was stated as a reason for its adoption that the flesh came so much whiter w-hen the blood was drained in this manner from the body, and that the flapping of wings had the effect of causing the blood to flow more freely. There can be no question whatever that a bled bird looks better than one in which the blood remains in the veins, but where a large number of birds are to be killed and plucked, the flying about of the blood is not only objectionable so far as appearance is con- cerned, but at the same time, if plucking takes place immediately it has the effect of spoiling the feathers, and this is an important point, as in Sussex it is generally considered that the feathers obtained from a fowl should pay the cost of killing and plucking. Up to the present time I have not yet met with any plan which would get rid of the blood speedily from the body without running a danger of loss in this way ; and the system of dislocating the neck appears, taking it all round, to be the least objectionable, and to drain the body of blood to a very large extent. If in plucking the operator holds the bird in a proper manner, the head is hanging downwards, and thus the blood is draining into the space between the head and the neck. It is important that fowls which are to be kept in cold storage should always be bled. One of the most objectionable methods of killing which I have ever seen is by hanging, by reason of the fact that this causes suffusion of blood all over the body, and when the bird is plucked the flesh is perfectly red. I should be very sorry indeed to eat a bird killed in this manner. " Plucking the fowls is more easily carried cut if the operation takes place immediately the bird is dead, and whilst the body is still warm. It is frequently objected, by reason of the mus- cular action which is observed in a bird imme- diately after death, that it must be Plucking. suffering pain ; but upon this point the best veterinary authorities in the country, including the late Sir George Brown, of the Board of Agriculture, have assured me that it is impossible for the bird to have any sense of feeling after the brain is severed from the rest of the body. Hence we need have no PLUCKING AND STUBBING. qualms of conscience upon that score. If, how- ever, it is impossible to pluck the birds as soon as they are dead, then they should be allowed to become quite cold before the work is carried out, for it is found that the flesh of a bird is much more liable to tear when it is half ^old than when either warm or entirely cold. The best method of plucking is to have a seat about 20 inches in height, the operator sitting there- on, holding the bird by the legs and the wings, as already described for the process of killing, the head hanging downwards in front of or between the legs. By so doing it will at once be seen that the blood, during the time the bird is cooling, is draining away to the neck, whereas it would not be so if the bird were head upwards. The operator plucks the feathers the reverse way to that in which they lie upon the body, and the position named enables him to do so with ease. He should start upon the back, taking hold of several feathers between the thumb and forefinger of, say, the right hand, and, giving a sharp pull downwards, they come out quite easily. Of course, the knack of pull- ing the feathers only comes by experience ; there is a way of drawing them as described, sufficiently sharp to take them out clean without tearing the skin. When the back has been denuded the bird is turned round and the breast treated in the same fashion. By this time all convulsive movements will have quieted, and thus it is not necessary to hold both legs and wings, in fact it may be held by one leg. When the breast and under parts have been completely plucked, and the neck up to within two inches of the head, each leg should be taken in turn, held straight upwards by the shank, and if the operator will close his finger and thumb around the shank and run them sharply down the thigh a large number of the feathers will come out, the others being plucked in the usual way. The wings may now be taken, the small feathers drawn in the ordinary way, but the flight feathers must be plucked either two or three at the same time, gathering them between the fingers. These require a sharp pull, given with a backward tendency. Of course, the tail feathers must be completely drawn also. The plucking of a fowl takes a shorter time to accomplish than to describe, and the regular rate in Sussex is about twelve in the hour ; but I have known a turkey completely and beautifully plucked in less than four minutes, though, of course, this speed could not be maintained for a long period. The chief points in plucking are : First, that it shall be done immediately the bird is killed ; second, that the operator shall draw the feathers the reverse way to that in which they lie, with a sharp pull, yet not sufficient to tear the skin ; third, that the process shall be carried out as expeditiously as possible. The reason why feathers are left on near the head is simply to cover up the broken part of the neck, and also that the bird presents a rather better appear- ance than if plucked completely up to the throat. " In some districts it is customary to dip the bird in boiling water before plucking, and there is no doubt that this makes the feathers come out much more easily, but it is objectionable for other reasons, if the specimens are to be exposed for sale. Scalding does no harm if Scalding. it is intended to cook the birds at once ; but if this is not the case it gives them a soft, flabby appearance, which reduces considerably their value upon the market. Moreover, there is no need for scalding, provided that the birds are plucked whilst they are warm. "During certain periods of the year it is found that there are a large number of what are called stub feathers remaining on the body after the fowls have been plucked, and these must be removed. To do so, however, is a Stubbing somewhat tedious process, because Singeing. '^ cannot be done by the fingers alone. In the poultry districts, as a rule, women are specially employed for the work of stubbing, and they are pretty well paid, frequently receiving a penny per bird. The best method is to have a short knife, pass it under each feather, grip the feather upon the knife with the thumb, and draw it out sharply ; but fatters as far as possible try to avoid kill- ing birds in this stage, although, of course, it is impossible to do so entirely. All fowls, even when in the best condition, are found to be covered with a large number of fine hairs, and the removal of these makes a very great differ- ence to the appearance, in fact, frequently explaining why some specimens look so much cleaner and nicer than do others. To get rid of these the bird should be singed. This is a simple operation, yet one which requires a little care. Some people use paper, but it is apt to make too much smoke, and the best thing for the purpose is straw. A small heap of straw should be made and lighted. At first it will burn with a thick smoke, but as soon as fairly alight there will be a clear flame. The operator then takes the bird by the head in one hand and the feet in the other, and passes it through the flame, turning it over in so doing, by which means it is entirely denuded of the fine hairs named. Unless care is taken, however, the pro- cess would have the effect of blackening or burning the skin, causing it to shrivel ; but that THE BOOK OF POULTRY. of Feathers can be avoided by rapid movements, as proved by the Surrey fowls which come upon our great markets. "Before leaving this part of the question a few words may be said with regard to the feathers. I have made inquiries of several feather merchants and find that they do not in any way depend upon our English supplies, in fact they prefer to purchase foreign Disposal feathers, because they can obtain them more regularly and prepared in a proper manner. It is true, of course, that fatters sell the feathers, but where they go to is a little difficult to say, and in fact we do not appear to have any firms in this country who treat feathers in the same way as is the case in Russia and Germany. The com- plaints which are made by merchants with regard to our home feathers are that the pro- ducers do not separate the different sizes. If they would do this, grading them according to size and texture, it would be to their advantage. What is meant is that the fine feathers on the under parts of the body should be kept distinct from the coarser feathers on the back, and certainly from the wing feathers. I suppose that what is really wanted is someone to commence a feather factory in the districts where the largest quantities are produced, and to show that more care would mean better returns. Even when properly separated, there is a considerable difference in the value. The best qualities of feathers can be sold at 3 id. to 4d. per lb., but the preference is given to white. The wing and tail feathers are difficult to dispose of, and the price obtainable for them is very low. If stripped and the quills entirely removed, they may be mixed with those from the body in small quantities. All classes of feathers should be kept free from dust and dirt, be packed in clean sacks, and sent to the merchants whilst fresh. " The next step after plucking is the shaping of the fowls, and here there are various systems in vogue. That adopted in this country is simple and very effective. For this purpose a shaping board or trough is made, in size according to the requirements of Shaping. the fatter. The shape of this trough varies considerably, but they all appear to have the same effect. Some of the fatters prefer shaping-boards in which the troughs are made V-shaped, as shown in the illustration, whilst in others the back board is perfectly vertical and the front board is at an angle of about forty-five degrees. So far as I have been able to see, neither form has any distinct advantage over the other, both serving the purpose equally well. These troughs are made from 2 feet to 3 feet in length, and often arranged in two or three tiers. Usually the back board is narrower than the front, 5 inches for the former and 6 inches for the latter being a regular size. They are very cheaply made and serve a life-time. When the birds have been plucked and singed they are first loosely tied at the hocks, so as to allow sufficient play at the posterior end of the sternum for the legs to lie at either side of the breast, the legs and feet are now bent downwards at each side of the breast, and the wings folded so as to lie flat against the breast in front. The bird is now held in the two hands, and it is custom- ary to press the stern against a flat board or wall, to force in the breast by press- ing it hard against the operator's thigh, and if it is a round- backed bird, to press in the backbone by the two thumbs, then to lay the bird in the shaping board, breast downwards, the head hanging over the front. The stern will rest against the back board, and the keel lie on the front board, so that any pressure from above will be upon the keel and not upon the legs or feet, as these are really out of the way. Each trough should be filled tightly with birds, and it is better if they are as near as possible of the same size. As the trough is filled, a board, about 4 inches in width, is laid along the backs, fitting easily between the upright ends. This is heavily weighted, sometimes two 56 lbs. weights being used to about a dozen fowls. The birds are allowed to remain in the shaping board for six or eight hours as the case may be, and if placed therein whilst warm, it is remarkable what a difference the pressure makes to their appearance when taken out, as they then show that square shape which is characteristic of fowls prepared in the Sussex fashion. Of course, a fat fowl will always come out better than a lean one, and in fact the system is not of much use except the birds have been properly fatted. But when so dealt with it is found that the flesh is forced upwards on to the breast, that the body is contracted, and any air or gas inside expelled, whilst in appearance there is a very distinct Fig. 65. — Shaping Trough. SHAPING AND MARKETING. gain, and, of course, the look of an article goes a long way in our markets. An important point is that the shaping board should, during warm weather, be in a cool place, otherwise the body heat will to some extent be retained. If that is so, when packed the birds ' sweat/ and early decomposition is induced. " The systems of shaping abroad vary con- siderably, but it is not necessary to deal with them here at any length, for the reason that they are scarcely likely to be adopted in this country, and we do not see that there would be any gain in so doing. In Normandy flat single boards are used, about the length and breadth of the fowl to be placed thereon, and these boards are fitted with a row of three or four pegs or nails at either side. With, them are employed pieces of fine linen cloth, fitted with tapes correspond- ing to the pegs referred to. When the bird is plucked it is laid breast downwards upon this board, pads of straw or paper being placed under the crop and below the tail respectively, to keep it level, then the cloth is tied tightly down over the back by fastening the tapes to the pegs. When this is done it is usually soused with cold water, and the cloth is kept damp with milk. The system practically gives the same results as the Sussex method, but the latter is much simpler, though the milk and cloth undoubtedly whiten the flesh and smooth the skin of French fowls. In the La Bresse district a very diflerent method is adopted, and one which is peculiar to that centre. For this pur- pose two cloths are employed. The bird is wrapped in fine linen which is dipped in skim milk, and then is further enveloped in a strong piece of canvas, which is either stitched, or laced up by means of eyelet holes in the canvas. The shape of the cloth is broad at the stern and narrowing gradually to the neck. The feet, legs, and wings are forced into the flesh, and when the bird is taken out of the cloths, if the head were removed it would have the appear- ance of a small sugar loaf rather than a fowl. Here again the effect of the cloth dipped in milk is to whiten and smooth the flesh, whilst the texture of the linen gives a grain to the skin which is very pleasing. In Belgium the shaping. is certainly unique, but it is not to be recom-| mended for that reason. The birds are simply squeezed flat ; and in many cases, were it not for the head and neck, they would not look like fowls at all. " This leads us to the consideration of the practice of breaking the breastbone, a system which unfortunately is carried out to a consider- able extent by poulterers in this country. The work is often very carelessly done, and there is no need whatever for this breaking of the breastbone, nor does it deceive anyone. Fre- quently, as a result, the meat upon the breast is cracked right across, and in carving falls into two pieces. A fowl which is not sufficiently improved by the system of shaping already described can never be a good fowl, and every- one, both producers and consumers, ought to set their faces rigidly against the system of breaking the breastbone. What appears to be most required in connection with the finer preparation of fowls, is that the system of shaping shall be introduced throughout the country ; and, further, if fatters would take the trouble to wrap their birds in cloths dipped in milk when placing them in the shaping board, it would have a wonderful effect upon the appearance of the specimens. " The method of packing varies considerably, and there is no special advantage in one mode over another, provided that certain points be carefully observed. In Sussex the fatters use what are called ' pads ' ; these are made of light laths fitted into a frame, and the Packing. inside lined with thin strips of wood. These certainly carry the birds firmly, but many fatters prefer baskets or ham- pers, and so long as the packing is well carried out either one or the other is equally satisfactory. The baskets should be lined out with straw or wood wool, and the birds firmly packed therein, so that they will not move about. The package must be completely filled up, otherwise there is great danger of barking or breaking the skin. In many cases producers lose money because they do not carry out this part of the work satisfactorily. " In the south-east of England the market- ing of the fowls is organised most completely. At Heathfield, Uckficld, and elsewhere are carriers who regularly visit the fatters, receive the packages, convey them to the station, con- sign them to the salesmen, and in many cases receive the money and pay it over Marketing. to the respective senders. At one time, before the railway period, ivaggons used to leave every night for London, but now the packages are sent by rail, and usually the cost of cartage and of railway carriage does not exceed one penny per bird. The importance of this industry is recognised by the railway companies, who provide special accommodation for it. Some time ago the rates were raised, but a threat was made that the old carrier system would be again introduced, and as a result prices dropped to their old point. " The method of disposal usually followed is to consign these fowls to London salesmen, 124 THE BOOK OF POULTRY. and on the whole this works satisfactorily. Of course complaints are frequently made, but it must be recognised that salesmen can frequently obtain better prices from poulterers than could the fatters themselves, by reason of the fact that they grade the birds in accordance with the requirements of buyers, which would scarcely be possible as a general rule amongst the fatters. This is a point, however, which it is beyond my province to discuss. " Both at home and abroad large numbers of fowls are sold under the name of capons, and these command the highest prices. In France we see quoted capons and poulardes,but the latter term is not met with in our own country. It is necessary, before saying anything as Capons. to the system, to consider what these terms really mean. The system of caponising, that is, destroying the reproductive faculty, has been carried out for several centuries, and, so far as evidence is obtainable, was prac- tised to a considerable extent two or three cen- turies ago, but it must be recognised that the word has now largely lost its old meaning. What are called Surrey capons have not, as a rule, undergone the operation, but are simply large and more fully grown birds, distinct from what are called chickens. Although some doubt has been thrown upon the statement, there is no question that large numbers of cockerels are caponised in France, but probably not to the same extent as was formerly the case. In America it would appear that of late years the practice has increased, but I am inclined to think that everywhere only a small proportion of the dead fowls which go under this name, either at home or abroad, can legitimately be designated as capons. The term poularde has no real meaning. At one time it would appear that in France it was customary Xn a limited extent to destroy the ovaries of pullets, with the same object in view, but I have been unable to find that this is now practised at all. Speaking generally, we may therefore assume that all large, well-grown fowls of either sex, when given the designation mentioned, are chiefly matured specimens, and that these names are used in the same way as is mutton in contra- distinction to lamb, to indicate the age of the animal from which it is obtained. The value of caponising, however, we cannot ignore. All the evidence to be obtained goes to show that the effect of the operation is a beneficial one so far as the quality of meat is concerned, and fowls treated in this manner retain the tender- ness of chickens for a much longer period than would be the case under natural conditions. But there is a further advantage, especially in the case of cockerels. Everyone who has had any experience with the rearing of fowls in large numbers knows the difficulties arising in keeping cockerels, and upon that ground alone there would be sufficient justification for the adoption of this system. Where oper- ations are upon a smaller scale, and especially in establishments where enclosed runs are em- ployed, it is not at all difficult to keep the cockerels altogether apart from the hens and pullets. This, however, is not so upon farms, where the birds have liberty, and many com- plaints have been made as to the trouble arising in this way. The principle is one that is re- cognised in the case of larger stock. It would be an impossible thing to keep a considerable number of young bulls upon a farm, and hence they are castrated at an early age. Whether the process is a paying one must depend upon many things, chiefly whether demand can be obtained for large birds in the autumn months of the year, at prices giving an adequate return for the food and labour expended in keeping them right through the summer. " Caponising is of no use whatever for chickens, and should be only employed when it is intended to keep the birds until they are eight or ten months old before killing. A chicken would be in fit condition for fattening about the time when the operation should take place. The effect of this operation is to retard the growth, but at the same time to prolong it ; and although some experiments have been made in America at the Rhode Island Experiment Station which did not warrant the statement that capons ultimately make larger birds during the first year, there is ample evidence on the other side. In France there is a very large sale for birds immediately before the beginning of Lent, as Shrove Tuesday takes the place of our Christmas feast to some extent. For that festival fowls are in considerable demand, and, as these must be nearly twelve months old, it is found that the capons make much the finer birds, larger in size and better in meat qualities. Many people imagine that young birds may be caponised and marketed within a few weeks. This is an absolute mistake, and it will be found that such capons would be less profitable than if fed and sold off as cockerels. There can be no question that the operation is one which requires skill and care, but the amount of pain is very small, and, as a rule, birds suffer a comparatively small amount of inconvenience. In the La Bresse district of France, at certain seasons of the year people — chiefly women — go round to the various farms and undertake the work of caponising at so much a bird, usually, I believe, CAPONS AND CAPONISING. about 20 centimes. When skilfully carried out the loss by death is very small, and I have known those who did not lose more than 2 per cent, in this way. Taking all things into con- sideration, it must be acknowledged, however, that the chief value of caponising is found in the ability to retain male birds for killing in the autumn without keeping them in confinement. The gain in weight probably does not make any great difference so far as actual profit is con- cerned. " The period at which the birds shall be operated upon will depend upon the breed, as some mature much earlier than do others. A few breeds, such as the non-sitting varieties, which are rapid in growth, should Caponising. be operated upon when about ten weeks old, but others of the slower developing breeds will not be ready until six weeks later. The best guide is when the comb just begins to spring, showing that the organs are coming into activity. It is usually the case that cockerels commence to crow at this period, and this also may be taken as an indication of the right time for caponising having arrived. When selected, the bird should be kept without food for about thirty-six hours, in order that the intestines may be entirely emptied. A proper set of instruments should always be used, which can be purchased from such firms as Spratt's Patent at los. 6d. the case. These instruments include a knife, a pair of spreaders for the purpose of holding open the cut, and a pair of grippers by which the organs are seized and wrested from their connections. For this work it is desirable to have a good firm table, or if a barrel is placed end upwards and a square board laid on top, it answers the pur- pose excellently. The table or barrel should be placed where there is a good light, otherwise, when the cut is made, we cannot see the position of the organs very easily. An American writer recommends placing a small mirror on the fore- head, and states that by this means he can operate even upon a dull day, but I am inclined to think that this is an exaggeration. Two pieces of soft cord about 3 ft. in length, and also a couple of half-bricks as weights, a sponge, and a bowl of cold water are required. A running loop should be made at either end of the cords, and to each cord is attached by means of one loop the weight named. The loop of one of these cords is slipped around both legs of the bird by the middle joint, and the vacant loop upon the other cord is placed around both wings close up to the body. The bird is then laid upon its side with the back towards the operator, and so soon as the weights are passed over the end of the table or board, hanging down at either side, the bird will be held firmly and cannot struggle or move ; thus the operator can handle it with the greatest of ease. As a rule, I have found that birds treated in this manner do not attempt to move. The operator now plucks some of the feathers from the side, im- mediately in front of the thigh, from the ribs down to the breast. The sponge dipped in water is used for wetting the feathers around the bare place made, thus keeping them out of the way, and it also has the effect of numbing the flesh of the bird. The fingers of the left hand must find the first and second ribs, and a cut is made with the knife between them, from the back downwards to the end of the ribs. If this is properly done, immediately there is a spreading of the skin and thin layer of flesh, greatly assisting the operator. The spreader is now placed between the ribs, and the bent ends of the steel of which it is made grip the ribs, drawing them also apart and leaving an orifice of quite an inch. The first thing seen inside is a very thin skin or mem- brane, which has to be split by the point of the knife. When this is done the testicle will be seen immediately below, but close up to the backbone. It is of the shape of a bean, varying, of course, in size with the age of the bird. The reason why it would not be wise to operate too early is, that this would be so small that it would be scarcely noticeable, growing with increased age. The usual course is to insert the grippers, pass them around the organ, taking hold of the ligature by which it is attached to the other parts of the body. When this is done a sharp twist detaches it. If larger, I have found that frequently it can be removed more easily by the finger and thumb. It is necessary to take care that it is not lost, otherwise serious com- plications would arise. So soon as all has been done on one side, the bird is turned over and the process repeated on the other. There are some who prefer to operate upon both organs from the same side, but I have never found this so easy or expeditious as making another cut. After the operation, as no stitching is required, the bird is released, and should be placed in a large shed or house, well littered with straw, but with no perches ; and it is a very wise plan to give it a good feed of soft food immediately, as of course it will be very hungry, having been starved previously. It should remain in this place for about a week, but as a rule, in three days it will be found that the cuts have closed up and healed. Such, briefly described, is the method of caponising ; but all those who intend to practise it should THE BOOK OF POULTRY. receive at least one practical lesson, and then experiment at first upon dead fowls, in order to learn the exact position of the various organs. " In some of the countries of Western Europe during the spring months of the year a limited amount of trade is done in what are termed petits poussins or poideis an lait, or ' milk chickens.' These birds range from a month to eight weeks old, and vary in weight from 8 oz. to 12 oz. They are dressed in the same way as a pheasant, and each guest is Milk Chickens, served with the whole bird. For such small birds during the London season the demand is fair, but there does not appear any tendency to increase, which may to some extent be due to the lack of supplies. Still there is a limited market for really good specimens at excellent prices, but it is not a branch of the poultry industry which is capable of great development. In France the sale of these birds is much greater, and large quantities are produced in the department of Seine-et-Oise. But in all questions of this kind we must consider the different habits of the people, and French dishes are prepared with less meat and more accessories than is the case in this country. The price varies in accordance with the quality, but i y'z to 2 francs is paid for ordinary specimens, better birds reaching 3 and 4 francs. In London such birds sell at from is. 2d. to 2s. od. each. A large number of these. poitlets an lait are sold in Belgium, and it is a special industry undertaken by a few persons, who are very skilful in bring- ing them forward. Many of the Belgian birds are killed a little larger than is the case in England and France, but some are very small and dainty. In England the sale of these birds is between Easter and the beginning of July, and it is a purely metropolitan trade, but in both France and Belgium the season is some- what longer. " For producing the best quality of milk chickens it is necessary to have a quick-growing, light-boned fowl, and at the same time one which by habits and temperament is suitable for the restriction necessary. It has been found that crosses between the Indian Game and the Dorking, or the Houdan, make plump, fleshy birds at four to six weeks old, and the Buff Orpington is also very useful for this purpose. In France the petits poussins are chiefly Fave- rolles. At one time the Houdan was chiefly depended upon, but the greater vigour of the Faverolle, and the fact that they have to a very large extent taken the place of Houdans, explains why it is that birds of this class are so strongly in evicScnce. It is to the Belg^ians, however, that we owe the most advanced know- ledge upon this part of poultry culture. Instead of depending chiefly upon what are known as the table class of poultry for the production of poulets ail lait, the breeders of that country find that the non-sitters give better specimens at an early age. For one thing they are lighter in bone, but the chief reason is that they are much more rapid in growth, maturing at a very early age. It is well known to breeders that the combs of the non-sitting varieties spring much sooner than is the case with any other class of fowl, that the chickens are very precocious, and that development is quick. Such has been our experience with Leghorns and breeds of the same class. At the Poultry Conference held at Reading in 18S9 M. Vander Snickt, of Brussels, explained the economic value of the cock crow- ing contests which are common in Belgium, namely, that this was a sign of rapid develop- ment and of early maturity. And it is a striking fact that at the Smithfield Table Poultry Show of the same year, in the class offered for petits poussins or poulets au lait, the exhibits from Belgium were not, as might have been expected, Coucou de Malines, the great table fowl of that country, but Braeckel, Braeckel cross, and Cam- pines, and the quality of these birds was acknow- ledged by the most prominent poulterers. " So far as the hatching of the small chickens is concerned, this must be done in order to meet the market demands. As already indicated, the sale in this country is from April to the begin- ning of July, and consequently this fact must be kept in view, as it is no use marketing them either too early or too late. Where cockerels of non-sitting breeds are used, the regular hatching season fits the demand. In some cases when the sexes have declared themselves, provided the variety were one to show sex so early, breeders might keep any of the pullets required for other purposes. As a rule, how- ever, it will be found better not to regard this question at all. " Those who go in for the production of petits poussins will require to make provision for the birds, and to start at the very outset to feed them upon food that is calculated to develop flesh rather than bone. It has been claimed that the best method of securing good birds is by keeping them absolutely under cover during the whole period, but such a system has dangers which only the most skilful can avoid. During a cold wet spring there can be no question that a good, roomy, well lighted, and well ventilated chicken house is of great service. By this means the birds are sheltered against adverse influences which would check their growth, and provided PETITS POUSSINS OR MILK CHICKENS. '27 that they have plenty of air and are not too strictly confined, will be quite happy and con- tented under these circumstances. Above all, there must not be that check to growth which is the result of conditions such as have been already mentioned. Further, we must bear in mind that as the birds are to be forced to some extent they will not be able to stand severe weather as would those raised under more natural conditions. " So far as food is concerned, this varies considerably. For the first fortnight they are fed in the usual way upon good nutritious food, and in this respect there is nothing more valu- able than oatmeal, which contains the elements required for the building up of a framework upon which the flesh will afterwards be laid. At the end of two weeks they should be fed upon ground oats mixed with milk, and if this milk is heated, but not boiled, before it is added to the ground oats, that will materially assist the digestion. A small quantity of fat is added to the food daily. In all branches of poultry raising the wisest plan is to give as much food as the birds will eat readily and not allow it to stand before them, for by so doing there is also a tendency towards sickness. Very fine grit or coarse sand is of service in assisting the process of assimilation, and if the birds are supplied with anything to drink, this should be in the form of sweet milk. In France barley-meal mixed with milk is chiefly employed, and in Belgium also. The following quotation is taken from one of the Belgian papers {Journal des Cainpagnes), which gives a recipe for breeding milk chickens, and according to the results indicated this is a very remu- nerative industry. ' Milk forms in this process the basis of the food given to the chickens. The diet is exclusively composed of barley-meal, cooked in skim milk, and in such a way as to form a sufficiently smooth paste. One thus obtains specimens with very fine and delicate flesh before being sold for consumption at about the age of two months. According to M. Roul- lier, the well known specialist breeder, the milk chicken will advantageously replace the partridge. There is one condition which is absolutely necessary in order to obtain the best results : it is necessary that the chickens shall be con- stantly and exclusively fed with this milk diet. At the end of six weeks they are plump and heavy ; they should then weigh about 14 ozs., and at two months about lA lbs. These chickens can be sold at high prices, and their production would be advantageous where the breeder possesses a market for them.' It \n\\ be seen from this statement that, as already mentioned, the size of birds in Belgium is rather greater than preferred in Paris and London, but they can be killed when sufficiently large. " Whatever the time selected for killing, the birds should be starved for a few hours, carefully plucked, tied up with a piece of fine string or tape, so as to throw up the breasts, and packed by the dozen in boxes. When sent to market they are not drawn, this work being left to the poulterer. It is most important that all the birds put into one box shall be about the same size, and as near alike in appearance as possible. This considerably enhances the returns, because customers purchasing prefer to have the birds as near alike as they possibly can. The boxes employed should be shallow, so as just to hold one tier, and the French system of having these boxes lined with lace paper adds greatly to their appearance. " In Belgium a large trade is done in birds which go by the name of poulets de grains. These are the birds referred to previously as about two months old and weighing about li lbs. each. I have found a difference of opinion as to whether the non- Poulets sitters or the table varieties are de Grains. better for this purpose, but the evidence appears to be in favour of the table breeds. At a recent Smithfield Table Poultry Show the first and second prize birds in the class of poulets de grains were Cou- cou de Malines, whilst the third were Braeckel; and some of the Belgian breeders say that for the more advanced specimens the Coucou de Malines is decidedly superior. This seems to be in accordance with what might be expected, because the flesh of the slower growing varieties at eight weeks would be superior to that found upon the lighter bodied chickens, the latter having developed more in bone. In America what is known as the ' broiler' trade is a very extensive one, and in the State of New Jersey great quantities are produced every year; but in England there is only a certain amount of demand for this class of bird used for broiling, or what is frequently known as ' spatch-cock ' — that is the bird, after being drawn, is split down the back and laid open, without being actually divided. It is cooked upon a grill, and certainly there is no more delicious form of preparing birds for eating. At the present time, however, this trade is a comparatively small one." In the above article Mr. Brown has dealt with the chief practical details of producing and marketing poultry for the table, and we have only to add notes upon certain points from personal investigation, and some remarks 128 THE BOOK OF POULTRY. upon aspects of the subject which he has not treated of. During late years, poultry fattening in Sussex has been developing somewhat new phases, besides considerably extending ; and in the September and October of 1900 Developments we went (by the aid of our trusty in Sussex. tricycle) over a large part of the district, with the object of obtaining information about these, and especially about that production of ground oats upon which the Sussex industry so largely depends. Our intro- ductions were sufficient to obtain what we desired in nearly all cases ; but we were sorry to be confronted almost on the threshold of our in- quiries by evidence of the real harm that had been done by certain writers upon this subject, who have sought to strengthen their attacks upon what they are pleased to term " poultry- farming," by exaggerated descriptions of the profits to be made by poultry fattening as apart from it. The result has been to induce persons who knew nothing of the business, to embark in it after perhaps two or three months' " tuition," or sometimes without even that, only to give it up after eighteen months or so, with much loss even to themselves, but having done evil which has not stopped there. These novices entered into competition as regards both buying chickens and selling them, with others who did make a living by it, and by their unwisdom and ignorance have raised the price of the lean and lowered that of the fat ones ; not perhaps to any large extent, but enough to make a perceptible differ- ence to those seriously engaged in the industry. Various examples were mentioned to us ; and in the very rare instances where information was refused in response to our own inquiries, such reasons were avowed for the refusal. This business is one of all others not to be rashly entered, least of all by the very class who seem most anxious to do so. It cannot be learnt in a few months, as they seem to Fattenmg think.* Much of it can, of course. a Critical ht n 1 1 -111 Business. "l""- rsrown has described the pens, and the food, and other matters ; and for years we have had all such details at our own finger-ends ; yet we would view the pros- pect of having to embark in such a business with absolute dismay. For such knowledge alone will not enable anyone to make it pay ; what is above all needed is that instinct, or rather intuitive knowledge, born only of first-hand ex- perience, which enables the practical fatter to know what is each day required for each bird : * Mr. Rew mentions a case where a small farmer in the district itself, determined to add the fattening business to the rearing he was already carrying on. He sent his son, a bright lad, away for two years to learn about this in the fattening sheds, and only then started in it at home. if one has rather too much food, or another too little, or another has had what fatting it can stand, or another is slightly ailing. Then the fatter must also know what amount of work ought to be done by his assistants, and how to get that much out of them without ill-will ; what a chicken he buys is really worth ; at what stage his fatted bird will pay best to sell, and so on. To know about these things theoretically, is not really to know them practically ; but in many Sussex families they drink it all in with their mother's milk. Finally, it cannot be said too emphatically, that fattening is neither an easy business, nor a very " nice " business for the class who seem so specially anxious to embark in it. When we come to the sour milk, and rendering the fat, and killing, and plucking, and other things, it is well to consider what the business is like, before going into it ; for it cannot all be seen to by deputy. And it means work early and late ; for idle hands cannot be afforded, and the profits are not what many suppose. The very best, pay the best, and a first-class fowl at 7s. 6d. pays very well ; but the demand for such is only limited, and the top of the ladder is not gained in a hurry. The margin is very narrow indeed now, for a large quantity of really good birds ; such as form the greater portion of the birds sent up from Sussex, and always must do so. To take a concrete case : one fatter who usually sends up five dozen three times weekly, and at that season* was sending only four, or twelve dozen per week, had to pay is. gd. each for his chickens ; the carriage and commission would be 3d. more, and he expected to get 3s. That would give him is. on each bird for food, labour, rent, and his living or profit. It will be seen how little would turn the scale. This narrowness of margin is one of the recent phases of the industry. Years ago the same fatter just mentioned, for similar chickens, which were bought in the neigh- Fattemng bourhood and not Irish, would have Increase. S^*^ ^^- more increase of cost, and had, say, is. 6d. to " play with." The fall has been partly due to the cause above alluded to (which we have emphasised because requested to do so by some of those affected by it) and partly by increased supplies, the demand for which is, after all, not unlimited. On the other hand, ground oats is now cheaper, and cramming machines save much in labour ; but for these two economies, many stated that they could not now make it pay. In reference to this, several complained of the high cost of * September is not a very good time of year, and many titters, at the time of our visit, did not care to send up more supplies than were advisable to "keep their market." REARING COMBINED WITH FATTENING. cramming machines, and were glad to hear from us that Mr. Tamlin was putting on the market a simpler pattern at the considerably lower price of £2 17s. 6d. In spite of all, however, the industry still increases even in Sussex, to say nothing of growth in other parts of England. In Mr. R. H. Rew's report of 1S95,* it is stated that the total of dead poultry sent from both Heathfield and Uckfield Stations in 1893 was about 1,840 tons. In 1899 there went up from Heathfield alone to London only, the station-master informed us, nearly 2,500 tons ; but besides this there had developed recently a quite considerable local trade. Formerly nearly all the poulterers (not quite all) at seaside places ordered their " fed " poultry from London; but in the year iSgq no less than 475 tons had gone from Heathfield to Brighton, Eastbourne, and other resorts. Partly to meet this increased demand, and partly to get a little more margin of profit, the number of Irish chickens imported into Sussex has greatly increased. Some of the larger fatters profess to scorn the idea of ever using Irish chickens, and use some fictitious initial for their crates instead of their real names ; but at Three Bridges we traced many crates on their way down to various well-known names. Mr. Taylor, alluded to on p. 135, has per- haps now (1910) one of the largest establish- ments ; he collects most of his lean chickens locally, has accommodation for 4,000 fatten- ing birds, and markets in the season more than 1,200 weekly. Besides using the milk from twenty cows on his own farm, Mr. Taylor spends about £^ a week on skimmed milk, and uses three tons of Sussex ground oats weekly. The local rearing of chickens for table pur- poses has increased greatly owing to a compara- tively recent development of the industry. It has often been stated that those who EeariBg rear do not fatten, and that those ''"^th ^^ who fatten do not rear, with the ex- Fattening, ception of such cottagers as rear and fatten a small number each. That state of things has been gradually changing, and there is now a large and increasing number of farmers in Sussex who not only fatten, but also rear a considerable number. This is partly owing to the reduction of profits causing a desire to get the double profit upon each bird ; partly to the necessity felt by farmers of finding something that "paid better" than their farming (this motive was stated to Mr. Rew so far back as 1894) ; and partly to the knowledge the Sussex * Report by Mr. Henry Rew (Assistant Commissioner) on the Poultry Rearing and Fattening Industry of the Heathfield District of Sussex. Price 3d. London : Eyre and Spottis- woode, 1895. farmers have now acquired as to the real value of poultry manure. One of the pioneers in this movement was Mr. Nelson Kenward, of Waldron, who was reported by Mr. Rew to be rearing in 1894 about 8,000 chickens upon his 200 acres of land. In 1900 we found him still raising about the same, which he regards as about his practicable limit, keeping in view due rotation of other products for sweetening the land ; but he was doing as much as ever, and occasionally realised 7s. 6d. for some of his best fowls. Mr. Rew also reported 600 chickens as reared upon 27 acres, the same number upon 19 acres, and found 500 at one time (equal to from 2,000 to 2,500 during a whole year) upon 56 acres. These were recent developments then ; we found rearing as well as fattening now carried on by many more. On a farm of 80 acres near Uckfield there were (at end of September) about 1,000 chickens of all ages ; some nearly ready for the cages, while the youngest were only just hatched, and destined for the January and February market ; this would equal four or five times as many in the whole year. On a small farm — 22 acres — near Horeham Road about 2,000 eggs were set every year, and as many reared from them as possible, the balance required being purchased. Another fatter in a fairly large way at Warbleton reared for himself about 5,000 on a separate holding of 40 acres, away from his fattening place ; and we learnt from him the simple explanation of what has been so often foolishly laid down as a mysterious law of Nature, to the effect that rearing and fattening " cannot " be carried on upon the same holding. At the present day it often is so carried on ; but, as Mr. Haffenden pointed out, most of the fatters' holdings are small, and held for the express purpose of using up the manure made by many hundreds of birds fed in pens. Hence that land has already what manure of this kind it can possibly stand, and is " sickened " for running chickens upon besides ; if they are to be also reared, therefore, there must either be another holding or a much larger one. Incompatibility from any other point of view there is none whatever, and the system of com- bining both profits is greatly extending. The marked appreciation of the value of poultry manure, was another interesting point About 1885, we found no case of any being actually sold in the district for cash, Increased and the larger fatters occupied land FowTManure. almost for the sole purpose of doing something with it. Its marked effects upon most crops, but especially upon the growth of good grass on poor and scrubby soil, has 130 THE BOOK OF POULTRY. however had effect, and a great deal is now sold ; but the curious thing is, that the nearer the customer, the less is realised. The fact is that those who can use it, prefer to do so on their own ground, while those who sell to neigh- bours, are small men who have no land and must get rid of it, but have not enough to be worth sending away, while their immediate neighbours, of course, are already supplied with as much as they can well use. We found various fatters of this smaller class who sold it at from 3s. to 7s. 6d. per cart-load, the latter the highest price we met with of this kind. A large fatter had told us before this, however, that he had himself been offered 20s. per ton, and had refused it ; and we found one fatter who had sent his away at 1 5s. per cart-load, though he now preferred to use it himself But we ascertained more which somewhat surprised us. Near Worthing and Angmering we heard of poultry manure in railway trucks ; and at once came to the conclusion (as yet only supposition) that this was connected with the large and special cultivation of tomatoes and grapes under glass, which distinguishes that neighbourhood. Re- serving that point for the present, we traced those truck-loads of manure back to Heathfield ; and through the railway authorities there learnt that they came from a very large fattening establishment at Warblcton, which has been often described by past writers on this subject. We did not learn what price was paid for these consignments, but the very next day visited another fatter in a smaller but still considerable way of business, who told us that a year or two before he had sent his own manure away by rail at the price of £2 los. per ton ; until his customer supplied himself elsewhere, and so he had lost that market. And upon this same fatter's farm, now, we found seven glass-houses recently put up, under which he was himself now growing tomatoes. We need not point the practical conclusion ; and will only add that we regarded the upshot of this particular in- vestigation as one of the most suggestive in several ways. Increase in rearing, naturally leads to the question of the local stock. We regretted to find that the fowl once known as the "Surrey" breed, a kind of Dorkingised barn- sulsex' '^°°''> which made the finest market Fowls. fowls in former days, had practically died out. This breed, as we knew it, had delicate white legs with, as a rule, only four claws, was very broad and square, and of varying colour, but chiefly brown or bay, more or less speckled with white and black. Un- fortunately, exhibition breeders (so often decried) had never taken up this fowl seriously, and thus it has almost vanished. Mr. C. E. IBrooke told us that of all the thousands of birds he purchased for his pens at Baynards, not five per cent, were of this race. Other fatters told us the same ; some said there were none at all to be had, and in all the sheds we saw, there were scarcely any. The very few we could find alive, were on the holdings of those who reared as well as fattened, but they did not seem now to be very specially valued. On one farm already mentioned, where 2,000 eggs were set — that of Mr. R. Roger, High- lands, Horeham Road— we found about ten really fine hens and pullets, and learnt that a few years back they were kept up, but lately he had taken a fancy to breed lighter colours and whites, and rather let them go. We did our best to impress upon him (and one or two others) the value that was being now set in many quarters upon this old breed, and that perhaps even selling sittings of eggs might be remunerative ; and made so much impression that in this case at least, an effort was promised to breed the stock again, in view of supplying it if required. But there could not be a better illustration of the need there is for the work and enthusiasm of the genuine breeder. In place of this old breed, a new local race was manifest everywhere, truly indigenous throughout wide districts. The hens are very light buff or wheat-colour, approaching some- times almost to white, the cockerels much darker, of red and black colour. The colour, and the full fluff behind, and the character of feather, show unmistakable Cochin foundation, which in most of them also appears in scanty leg-feather ; but the breasts are deep and long, and the legs have become white, partly owing to selection by the farmers, who choose white legs, and partly to soil and food, which have unmis- takable eftect that way. All the fatters told us that they preferred these birds to any others now procurable, as they were " good doers," and shaped well ; and the fact is a curious proof that although the Cochin cross worked havoc in table poultry when first introduced all over England, a foundation of it has since gone to form, when better tempered together, some of the best table birds. The lightest of these birds, with crosses of whites, have been developed by Mr. Godfrey Shaw and others into the Albions (now White Orpingtons), which is therefore originally a Susse.x fowl. Of all the sheds visited, we should say that roughly about one- third of the pens were occupied by these light Sussex fowls, which are generally ascribed to Kentish origin, one-third by crosses with Ply- mouth Rocks, and one-third by crosses of the GRINDING OATS IN SUSSEX. 131 Light Brahma, which was much Hked. In the Irish chickens the Rock cross predominates ; in the local, the Light Brahmas (next to the Sussex stock just described). All have gone to white legs on the Sussex ground. The Buiif Orpington is also being introduced, and is much liked : here also we have a measure of Cochin blood in a first-class table fowl. Several had tried the cross between Indian Game and Dorking, and with singular unanimity they did not seem to care for it. They admitted that the produce made the finest fowls, if reared to the proper age and properly fatted ; but the birds did not, they said, suit the average Sussex system, or " pay " so well under it, a point which will be more fully discussed a little farther on. A few were kept for special fowls at the top price. We may pass now to the food given to the birds, and first of all under that heading to the ground oats so universally used in Sussex, in which the entire grain is ground up Sussex jfijQ fjj^g meal without taking any Oats. of the husk out, yet with no husk at all visibly apparent. Writers have discussed whether the Sussex poultry fattening arose from the peculiarly suitable Surrey fowl once common, or whether (as Mr. Rew thinks) the industry created the fowl ; the real fact is that this peculiar meal is the basis of both, and that the poultry industry now dominates the milling of the county, the mills running much more on oats and kindred grains than upon flour.* The more extended production and use of this admirable meal, we are satisfied, is intimately connected with the profitable exten- sion of poultry-feeding into other districts of England ; but many attempts to produce it in other localities have failed, so far as we are aware, and various statements have been made as to the nature of what has been written of as a mysterious secret. Some have said that partially worn stones — neither freshly dressed nor worn down- — are employed ; others that the stones must be very closely run, at great risk of fire ; others that special grain must be used, such as the Russian oats mentioned above. The great and general importance of this part of the subject deserved special investiga- tion, and by the aid of introductions kindly furnished us by Mr. C. E. Brooke and several others, and great courtesies shown in response by several Sussex millers, we were enabled to learn everything about this matter in the actual mills, where all was explained to us, and we saw stones dressed, and were able to sketch on the * Even in France, it will be seen later on that increase of poultry production has been accompanied by an increase in the area under oats. spot the illustration on the next page. None of such explanations as mentioned above are correct, the stones being used quite newly dressed until re-dressing is required, and American oats being ground as often as Russian, both being taken chiefly for cheapness, and English oats being also used, though the black oats common in the county are not suitable for this purpose, giving the flesh a bad colour. We also found distinct difi"erences in the meal produced, and in milling practice, to ( be curiously distinctive of different localities ; and, finally, we found that even in Sussex certain smaller mills turned out samples with considerable husk in it, and that, where this occurred to any extent in the meal used, rearers complained of deaths amongst their very young chickens in consequence. Before discussing stones and methods, an- other point requires mention. What is usually sold as "pure" ground oats is not absolutely pure, but contains a certain per-centage of barley. It is not done for economy, for the barley costs as much if not more ; but this grain is so much drier in character, that it assists grinding a great deal. The usual mixture is one sack of barley to eight sacks of oats for what is conventionally called "pure" oats.* This is so little that it would hardly be noticed in a handful of grain casually taken up, and besides the help in grinding, such a mixture is positively preferred and found better as food by most of those who use it. Much beyond this proportion, however, is found to " heat the blood " of the chickens, as it is termed, the birds beginning to peck them- selves and each other, which is most injurious to fattening ; such greater mixtures (not made for economy in grain, but because still easier to grind) are not considered fair if sold as " pure " ground oats. Oats are, however, also ground really pure, but at a rather higher price, because requiring more care as to speed and precise distance of the stones. It will be seen from these facts that a consumer will do well to be definite as to what he is purchasing. The really fundamental matter is the dressing of the stones, and Fig. 66 represents a mill-stone as dressed for oat -grinding by the Sussex millers. The stones always used are Peak stones from Derbyshire, and as a rule about four feet in diameter. We found in various mills stones with as few as eight " quarters " or sections, and as many as twelve ; but the ten quarters here • In Messrs. Thorpe & Son's latest plant at Rye, by means of a fan attached to the elevator that conveys the meal from the stones, and an "e-xhaust," much of what is termed the " sweat " is carried off, with the result thai it is found that only iV. part of barley need be incorporated. THE BOOK OF POULTRY. shown were the most general, the stone being sketched in the steam mills of Mr. Hampton at Heathfield. What is called the "draft" (or inclination) of the " leading " furrows is laid out from a central circle of about four and a half inches diameter for a four-feet stone, and the width of the furrows in proportion to that of the "lands" or raised flat portions is about as two to three. So far there is nothing peculiar ; but instead of these " lands " being " cracivcd," or dressed into parallel fine grooves as for flour milling, they arc "stitched" or covered all over with little pits by hand strokes of a very sharp- pointed hard steel pick, as shown in the figure. The surface or space round the eye of the stone is somewhat lowered or hollowed as usual, that the grain may enter freely and get cracked Fig. 66. — Stone Dressed for Grinding Oats. before being ground between the closer surfaces as it travels outwards. This is the essential characteristic of the' oat-grinding Sussex stones, but there are minor differences, as above hinted. Around Uckfiekl they seem to like a very fine and smooth meal. More immediately round Heathfield most of the fatters rather disliked this, preferring a some- what coarser grain which can be felt between the finger and thumb, but still with no visible husk, in it ; they considered that this kept the bowels! in better order. In the Buxted mill the stones were accordingly dressed with a lighter pick, run low or close together, and left smoother round the margin ; thus the grain is cracked by the inner zone, ground by the middle zones, and the meal " smoothed " just before delivery. The result was a meal nearly as fine as flour, but not in the least what is termed "killed," and the stones were run at about 130 revolutions per minute. At Edenbridge in Kent they also use the light fine dress, and grind pure oats into the finer meal. The Heathfield stones were dressed coarser, with a heavier pick ; but there was a further difference in the milling, due to the same desire for a rather coarser-grained meal. The running stone was adjusted rather higher, or at a greater distance, so that the meal came out with a certain small portion of unground husk in it. This was automatically sifted out and returned between the stones along with the unground grain, which it assists, and is the second time entirely ground, so that none is taken out in the end. This method is supposed to yield certain advantages, and the stones in this mill were stated to be run at 170 revolu- tions. In the mill at Rye, by means of belt- driven machinery, 200 revolutions are now attained. It will be understood that under these cir- cumstances products and prices are not quite uniform. In the district itself meal is chiefly sold by the " quarter " of two sacks. Taking for illustration the two mills just mentioned, in the Buxted mill, turning out very fine meal, ground pure, they were grinding oats weigh- ing 39 lbs. per bushel, while the meal weighed 32 lbs. per bushel (or was at least weighed out as 32 lbs. for a bushel) and was sold (September, 1900) at 1 8s. per quarter of eight bushels, or 256 lbs. At the Heathfield mill, producing meal rather coarser in grain as preferred in that dis- trict, with the slight mixture of barley, they were grinding 40 lbs. American oats, and selling the meal at 30 lbs. per bushel, for i6s. to 17s. per quarter of 240 lbs. Prices would of course vary at both mills according to the market. Of the mixture described by Mr. Brown above, of oats with barley and maize, a great deal is also ground and used in Sussex, and we were at much pains to ascertain the Choice of comparative results. Our opinion Meal and Fat. was decided, at the end, that as compared with ground oats, the mixed meal does not pay, in spite of its lower price. We found this the opinion of almost all the moderately small fatters, who combined in- telligence with personal knowledge of the details of their own business: they "could do better" with the pure oats, or what passes for pure (fcr all agreed that the very small portion of barley mentioned above was quite as good if not better). But we also made personal comparisons. These were necessarily based upon " carrying in the eye " a certain size or class of chicken, since we could not ask busy men to weigh birds for us. But doing this as well as we could, we came EFFECTS OF SOUR MILK. 133 to the conclusion that m. whiteness of aspect and more even laying on of flesh, as distinct from deposits of fat, the birds fed on " pure '' oats were worth about 3d. more than similar birds fed on " fattening meal," and this was also the opinion of the class of men described. Now the cheaper meal certainly does not save 3d. )n the three weeks of pen-feeding ; hence there seems a loss rather than a saving from its use. The same applies to the fat used, about which the best fatters are particular. Some buy and render down whatever they can get cheapest from the butchers or elsewhere. But cloyed the birds, and put them off their feeding. This might have been expected. The question of sour milk or sweet is no open one in Sussex, and it is strange to observe how some who presume to teach on this subject, decry or sneer at a Question of factor which lies at the very founda- Sour Milk. t;ion of the industry, next in im- portance to ground oats alone. The fact that sour milk is used wherever there is an industry which uses milk at all, may weigh nothing with people of this oracular stamp ; but it determines the question. There is, how- (Mr. Curd's Farm, Buxled.) such as pride themselves on the higli class of their birds, buy " mutton cauls " and other parts which render into clear mutton suet, or if that fails, purchase Australian tallow, which was first introduced into Sussex practice by Mr. Kenward, and is also of course mutton fat. This fat is whiter, and makes whiter flesh and skin. It is best melted and thrown into cold water, which reduces it to a " pin-head " con- dition in which it is easily mixed with the meal. We were told by some that we should find sugar now used in feeding. We only came across a very few feeders who had tried it for a short time ; but all had given it up again, for the simple reason that the sweet taste ever, of course real dietetic reason for such a fact, and it is simply this : the sour milk keeps the digestive organs in proper activity, without the use of fresh vegetables, which would other- wise be necessary. Tell a Sussex fatter to use " boiled milk," and the green food which would then be required, and see what he would say ! It is true that the odour can be detected in the manure ; but it is not correct to speak of a " stench " as thus caused, and thcdroppings should be, and generally are, perfectly firm and healthy. The same good results cannot be obtained with- out an adequate supply of sour skim milk ; and in several sheds we visited where there was little odour, and we remarked that they did not 134 THE BOOK OF POULTRY. seem to be using much milk there, the reply was at once made, that unfortunately milk had indeed been very short that year owing to want of keep for the cows, and that their business had suffered perceptibly in consequence. No attempt is made to check the sourness, but rather the contrary. At one of Mr. C. E. Brooke's farms at Baynards, we found a very large iron tank covered with loose boards, into which all the skim milk was poured as received, and dipped out as required, being kept " going " in this way for weeks together without emptying. We found the same plan on a smaller scale elsewhere. The contents go into a sort of curds and whey, which is well stirred up together before being dipped out for use ; after which the covering is replaced to keep out dirt, rain, or sun. The dietetic effect is illustrated by some experiments in feeding reported by the Hon. A. H. Cathcart, who is himself rather prejudiced against sour milk. He fed a certain number of birds on Neve's fattening meal as used in Sussex, and others on a mixture of sharps, oat- meal, barley-meal, and chopped hay made from tender grass alone, steamed for twelve hours. He found the chickens fed on this made more growth than those fed on the Neve's meal, at a much less cost. He used the skim milk fresh, and found that sour milk "scoured '' them. It naturally would do so, being here given in addition to laxative vegetable food ; but the Sussex fatters use it instead, and unless a bird goes wrong occasionally, so used it does not scour. The experiment is certainly interesting and suggestive, but it is doubtful if food mixed with chopped hay could be fed by a machine. We found, however, in many sheds, that the consistency of the food was rather thicker than described in the article above, more resembling what we should describe as rather thin porridge. The two illustrations, reproduced from actual photographs, of a cramming-shed and out-door feeding cages, taken from different farms, will illustrate what has been said by Mr. Brown above, in regard to the rough and cheap character of the cages, and also give a good idea of many establishments themselves. Remark was also made in the article upon two pat- terns of pressing troughs which may be seen, as shown in A and B, Fig. 67. A is by far the more generally used in Sussex, while Pressing B is often seen at demonstrations in Troughs. London, and has been undoubtedly copied from presses supplied by the Baynards establishment, and with the idea that it was supported by his authority. We asked Mr. Brooke about this matter, and' he told us that the first being made with the vertical back was purely accidental, but it had somehow got copied on his place, and thence by others ; but that he considered, if the question was put to him, that A was undoubtedly the correct form. He, however, thought the modern improve- ment of an interval between the two boards, as shown in the figure, of some real importance, such a trough being better cleaned. Over the backs a very thin board is used, which when loaded with bricks on the top, bends somewhat to accommodate slight differences in size. One mistake we often found was the use of a board too narrow, when the edge of the board makes quite a dent or nick in the back, which if pro- nounced will make a difference of 3d. in the selling price of the bird. As we pointed out to Fig. 67 — Pressing Troughs. several, this is quite avoided by using a rather broader board. We found considerably more difference than we expected in the return realised for feathers. Some small fatters dig all in or mi.x it with the manure, and very many use the Feathers. quills and larger feathers in this manner, but those who have enough sell the body feathers, which must be kept separate for sale. The lowest price quoted to us was 2jd. per lb., but, as was pointed out to us, this was in September, when they are more brittle and sell worst of all. Several in a fairly large way made 3d. per lb. for their body feathers, and the highest return we found was from a " gentleman " farmer, who got 4d. per lb. for his body feathers, and 2d. even fot his quills ; but these last he explained to be bought from him for one special purpose whose demands were fully satisfied, and further market for them could not be expected. What was of interest in these last details, was the fact that a man to whom small economies were probably less important than to many, got a better market for this by-product by superior energy and intelligence. These prices are for average coloured feathers. Very dark or black ones are worth much less, and assorted light ones rather more, while white ones kept apart fetch double, or more. This appears one reason why some Sussex breeders, as already intimated, have shown a little preference for white fowls, besides the fact that a white-feathered one plucks to a much nicer-looking skin, and shows pin-feather UTILISATION AND CURING OF FEATHERS. 135 much less. The receipts from feathers did not, however, come to as much as we expected. Mr. Rew gives a whole year's detailed account of a 200 acre farm which sent over 10,000 birds to market and spent ;£^25o on labour ; and the feathers only amount to .£'14 in the receipts. They were sold at 2^d., and except that 3d. per lb. would rather increase the amount, it seemed fairly representative of what was generally realised in proportion. We interviewed a very large firm of feather merchants and dressers, who repeated almost exactly what Mr. Brown has said above, but added a few points which are of interest. The minimum quantity they ever purchased was I cwt., and this rule they said was general. The chief thing wanted in England was more cleanliness, and more thorough drying-out of the grease in the shafts before selling. Actually raw feathers they now refused themselves, and such as took them paid a lower price. Proper drying and care would make on any lot a difference of 20 per cent, in what they would fetch. In their factory the feathers as received are placed in a large tank of chemical solution and thoroughly washed, thence when drained from the water in a receptacle of perforated metal, which is whirled round at a high velocity and thus dries them, the drying being finished in revolving steam-heated drums. When thus perfectly dried, they are whirled round again somewhat as at first, to drive out the dust and re-curl them, after which they are sorted out and mixed for sale, an air blast from the last machine doing the first stage of sorting auto- matically, as it carries different feathers to different distances. Feathers may be home-cured in a smaller way with considerable success, and it may be useful to many to describe the best method. They should be kept for a certain Home-cured time to dry ; then the quills and Feathers. coarse feathers must be all picked out, and the feathers steeped in a large tub of lime-water decanted clear from a mi.xture of about i lb. of quicklime per gallon of water. They should be well stirred about several times in this, and left to steep for two or three days. Take off all impurities first from tlie surface of the liquid, and then take out the feathers and drain them upon large sieves or on a dean wire frame like a mason's riddle ; then pass them through several waters, the first of which should be hot, in the same way. Finally dry them, first partially upon the wire, and afterwards strewn out more thinly upon twine netting stretched flat at a fair height in a warm room ; tap this netting every now and then with Flesh versus Fat. a stick, and the dried ones will flutter through to the floor. This sort of separation of the individual feathers as they dry, and thorough drying, after the first chemical treatment, are the important details. We found a good many fatters, even in Sussex, who seemed insufficiently acquainted with what may be called the practical science of feeding. Most knew better, but some seemed to endeavour to get as much food as possible through the birds, so long as the latter could stand it or did not go wrong. The result of this is, that when a bird so fed is trussed a great deal of internal fat is found, as well as deposits of mere fat under the skin. The mixed meal is far worse than the " pure " oats in this way, but even with ground oats, only a certain amount can be converted into flesh, which is the great object — flesh evenly infiltrated with fat — and any surplus can only form fat. This makes the bird heavy in hand, but in the end the sender gradually loses reputation for " quality," and his price suffers. This matter of even flesh and feeding is connected with that of the open- air pens, which so many writers have deemed questionable. Some of the Sussex fatters have made experiments on the subject ; for as a class they are wonderfully keen and intelligent men, by no means slow to take in ideas or to test them. It was a real treat to us discussing points with some of them, and to find what a high type of industrious and often Christian families, both as regards parents and children, this industry had created and maintained. They have tried in-doors for the early stage, many of them, and the uniform verdict is that in spite of the greater exposure, the out-door pens answer better, unless a shed overhead is open nearly all round. Some of these out-door pens are really picturesque, as in the illustration on ne.xt page of those belong- ing to Mr. D. Taylor, Cro.xted Farm, Framfield. The fact appears to be that during the earlier stages especially, it is above all things needful to have vigorous appetite and digestion ; and the fresher air, wider outlook, and consequent greater activity, tend to this, especially in spring and summer, and the birds lay on more flesh and less fat in proportion. The shelter is, however, pretty effectual, as can be seen, against wind or driving rain, and in really bad weather is sup- plemented over the pens. In regard to cleansing the troughs used in front of these pens, one well-known fatter had a curious plan, which may be usefully sug- gestive. Extra troughs being provided, those not in use were thrown into one or other of the 136 THE BOOK OF POULTRY. ponds on the farni, there to lie in soak for several da)-s. The same ponds contained gold and silver fish ; and owing probably to the amount of food thus insensibly added, the fish had swarmed to a great extent, but it was singular that many of the young fish had lost most of their colour. This seems to us another curious example, in a quite different direction, of the effect of ground oats in whitening the skin. Another side of the feeding problem is raised by considering the gains in weight during successive weeks of fattening ; coupled with the referred to by JNIr. E. Brown on p. 109. The average weight of all when put up to fatten was 4 lbs. iS'/2 ozs., and the weight gained during successive weeks was as follows :— Entire 24 Birds. Average Each. During first week During second week During third week During fourth week lbs. ozs. II 4 32 II 8 14 2 6i lbs. ozs. 0 9} 1 5f 0 5A 0 14 Total gain 57 3i 2 6 fact that birds may be brought to the utmost pitch of perfection at -a. pecuniary loss. There is not the slightest doubt that many of the birds which take prizes at shows of dead Pr^ofitorLoss poultry, such as Smithfield, have Fattening. been prepared at a loss as regards any possible market price, though they may pay for purposes of competition. Such a fact, as we must show, has a very important bearing upon advice as to the best breeds and crosses. Both points may find illustration in turther figures regarding the same twenty-four fowls fatted b\- Mr. C. E. Brooke (which were his exhibits at the Dairy Show of 1894) already After the second week, it can be observed that the increase rapidly falls off, and that the fourth week added scarcely anything — only 1 Hy, ozs. per bird. If fowls could be sold merely by weight, therefore, they would pay better if killed after the fortnight ; but the further feed- ing, though it adds less, rounds out and finishes off the whole bird, and thus makes a share of the price by giving higher " quality." These particular fowls, however, cost 2s. each to feed for the four weeks, in food only, besides the labour ; and it is clear that at this cost the 2 lbs. 6 ozs. of flesh and fat added in four weeks could not possibly pay, except at the FACTORS AFFECTING PROFIT. extra price of prize birds at a London show. This is also shown by some experiments re- corded by the Hon. A. H. Cathcart. Out of thirty-two birds he put up to fatten, two failed, and were discarded ; of the remainder, six made in three weeks a gain in weight of 15.7 per cent., eleven of 31.6 per cent., and the rest, thirteen, of 50 per cent. It is manifest that these last must pay much the best. He also, as others have done, notices the fact that the first two weeks give the best results in weight, but considers that the last week adds a penny or more per lb. to the value of the fowl in " quality." It is by these market considerations that the real value of breeds and crosses is to be deter- mined, where regular profit is the object in view, and not by winners prepared, often utterl}' regardless of expense, for a competitive class. Mr. C. E. Brooke, whose long study of this subject is well known, kindly prepared for us, from the books of his firm, the following table showing the cost in different months for lean chickens of various grades, and the aver- age prices realised in London, also for various grades, in 1899. The figures show some of those temporary fluctuations in price for which no very definite reason can afterwards be given ; but on the whole afford, in spite of these, a good general view of the average trade that is done. A feature interesting to many will be the prices obtainable for old hens alive ; another is the rather low market for what the great commission dealers term " small stuff." The very narrow margin in the Lincolnshire birds known as " Bostons " is owing to the fact that these are simply well-reared chickens merely fed in a pen for a week or so, but not crammed or shaped like the Sussex birds. Essex birds mostly come as they are, and we have seen many which would have added six- pence to their value merely by one week's good feeding in a cage. The table further gives an idea of the close margin which feeders now have in regard to a large portion of their business, and also of the seasonal changes in the market. Choice of These are important. In spring. Breeds for , • , 1 i. i_ 1 r Table Poultry chickens need not be very large to ' realise a good price, provided they are well and evenly fed, and nicely prepared ; but people who will pay highly for this class, at this season, are limited in number. As the year advances, birds must be larger to realise the same figures, but at this lower price per pound of meat there is a larger market ; another class of purchasers will now afford good poultry, and their requirement of quantity for their money has to be studied. It is from such practical £ s. d. points of view that we have to consider what are suitable breeds and crosses, concerning which the advice of a certain class of writers has caused so much loss to some engaging in the industry, that it is necessary in a practical work like this to make the matter clear. The most prominent representative of this theoretical school is, perhaps, Mr. Tegetmeier, who prac- tically recommends only the old Surrey fowl (which is indeed admirable for all times of year, if it can only be had !) and crosses of Dorking with Game or Indian Game. He specifically ■' cautions farmers " against Brahmas or Lang- shans, and of such crosses says(/(7?//'«(7/R.A.S.) : " It is quite true that size can be gained in this manner, but as the cross-bred birds are deficient in the amount of flesh on the breast, and carry Approximate C est of L an Chic!- eiis for Fattening, 1909. Jan. Feb. March. April. May. June. July. Aug. Sept. Oct. Nov. Dec. Best Sussex sorts 1 Good ,, locally reared/ s. L. 2/- 2/9 S. L. 2/- 2/9 S. L. 2/- 3/- 2/- 3/- 2/3 3/- 2/3 2/9 2/- 2/6 1/9 2/6 2/- 2/6 2/- 2/6 2/- 2/6 2/5 2/9 Boston and Cambridge 2/- 3/- 2/- 3/- 2/- 3/- 2/- 2/9 2/- 3/- 2/- 3/- 2/- 2/9 2/- 2/6 1/9 2/6 1/9 2/6 2/- 2/6 2/3 3/- Irish 1/6 2/6 1/6 2/5 1/6 2/6 i/S 2/6 1/8 2/9 1/8 2/6 1/6 2/- 1/3 2/- 1/3 2/- 1/4 2/- 1/6 2/- 2/- 2/g Welsh 1/6 2/6 1/6 2/6 T/6 2/9 1/9 2/9 1/9 3/- 2/- 3/- 1/6 2/6 T/6 2/6 1/6 2/6 1/6 2/6 1/6 2/6 1/9 3/- Prices c / Poultry in Central and Leaden/tall Markets, 1909. S. L. S. L. S. L. S. L. S. L. S. L. S. L. S. L. S. L. S. L. S. L. Best Sussex, Fatted ... 3/- 4/6 3/- 4/6 3/- 4/6 3/3 4/6 3/- 4/6 3/- 4/6 3/- 4/- 2/6 3/6 2/9 3/6 3/- 4/- 2/9 3/9 3/3 4/5 ,, very large.or Capons 5/- 7/- 5/- 6/6 5/- 6/6 4/9 5/9 4/9 5/6 4/9 6/- 4/3 4/9 3/9 4/6 4/- 5/- 4/6 5/6 4/t 5/- 4/9 6/- Boston and Cambridge 2/6 3/6 2/6 3/6 2/6 4/- 2/6 4/- 2/6 4/- 2/6 3/9 2/9 3/6 2/- 3/e 1/9 3/3 V9 3/3 2/3 3/3 2/9 4/- Essex ... 2/- 3/9 2/- 3/6 2/5 3/5 2/3 3/9 2/3 3/9 2/- 3/6 2/- 3/0 1/9 3/- 2/- 3/3 2/- 3/- 2/- 3/- 2/6 4/6 Irish 1/6 3/- 2/- 3/6 2/- 3/6 2/- 3/6 2/3 3/6 2/- 3/3 1/9 3/- 1/6 2/6 1/6 2/g 1/6 2/9 1/5 2/5 2/6 4/- Last year Hens, alive... 1/6 2/3 1/9 2/6 2/- 3/- 2/- 2/9 1/9 2/6 1/6 2/6 1/6 2/3 1/6 2/- 1/6 2/3 1/6 2/3 1/6 2/- 1/9 2/3 Russian Fowls 1/3 2/- 1/3 2/- 1/6 2/3 1/9 2/6 1/9 2/6 1/9 2/5 — — — — — — Canadian From lod. to I/- per lb. — — — — — — — West Australian do. do. do. — — — — — — — — English Geese — — — — — 5/6 6/6 5/- 7/- 5/- 6/- — — Ducks 2/6 3/6 2/6 3/6 2/6 3/9 2/6 4/6 3/- 5/- 2/3 3/6 2/S 3/6 2/- 3/- 2/3 3/- 2/3 3/- 2/3 3/6 2/6 4/6 Turkeys lod. to I/- lb. — — — — — lOd, to l/- lb. iod.-i/