Igritulhirc^ Xltb«ral Hrts [tl£[jcchnoli?g;g Bulletin 213 August, 1924 THE UNIVERSITY OF NEW HAMPSHIRE AGRICULTURAL EXPERIMENT STATION DEPARTMENT OF AGRICULTURAL CHEMISTRY Inspection of Commercial Feeding-Stuffs 1924 MADE FOR THE STATE DEPARTMENT OF AGRICULTURE No. 7635 By H. R. RRAYBILL, T. 0. SMITH and J. T. SULLIVAN i I THE UNIVERSITY OF NEW HAMPSHIRE \ DURHAM. N. H. . ! I / / INSPECTION OF COMMERCIAL FEEDING-STUFFS ANALYSES OF COMMERCIAL FEEDING-STUFFS COLLECTED BY THE COMMISSIONER OF AGRICULTURE, 1924 INTRODUCTION The feed bill is by far the largest single item of expense that the New Hampshire farmer must meet. The annual ex- penditure for commercial feeding-stuffs is ten times the amount spent for commercial fertilizers and greatly exceeds the amount spent for labor. The preceding facts show the importance of protecting the consumer of feeding- stuffs so that he may know what he is buying. P'or the purpose of securing such protection the state law controlling the sale of commercial feeding-stuffs has been enacted. This law provides that before feeds may be offered or exposed for sale in the state they must be rgistered with the Commissioner of Agriculture. The feeds must be labeled showing the minimum percentage only of protein, fat and carbohydrates and the maximum percentage of crude fiber. In order to enforce the law the Commissioner of Agriculture di- rects the State Inspector to visit the various feed warehouses throughout the state, collect samples and submit them to the Agricultural Experiment Station for analysis. This report deals with the inspection of commercial feeding- stuffs for the year 1924, made under the direction of the Honor- able Andrew L. Felker, Commissioner of Agriculture. Mr. E. D. Sanborn, State Inspector, visited most of the feed warehouses in the state and collected 362 samples of feeds. PURPOSES OF THE LAW The purpose of the state law is primarily to protect the consumer but it also protects honest dealers as well. By requir- ing the guaranteed analysis to be plainly stated on each bag of 2 N. H. EXPERIMENT STATION [Bulletin 213 feed, it is possible for the consumer to know the quality of the product which he buys. This makes it possible for the con- sumer to determine whether the feed is worth the price asked for it and whether it will meet his needs. The law aims to prevent misbranding, adulteration and other fraudulent practices, which is to the best interests of the honest dealer as well as the consumer. Those conditions which make for profitable use of the feeds are in the end most profitable for the dealer. Pro- gressive feed dealers are realizing more and more, that in the long run the feeds which are most profitable to sell are those which give the consumer the best returns. TO THE CONSUMER The cooperation of the consumer aids materially in enforcing the law. Do not buy feeds which are not properly labeled. Dur- ing the last year a number of feeding-stuffs were found upon the market without a label showing the guaranteed analysis. This practice is unlawful and must be stopped. Study the guaranteed analysis and buy the feeds which serve your particular need. Why buy a feed on which the manufacturer is unwilling to place a guarantee ? TO THE DEALERS Before engaging in the business of selling feeding-stuffs, write to the Commissioner of Agriculture for a copy of the state law and familiarize yourself with its provisions. Study these annual reports and buy feeds from those manufacturers which regularly meet their guarantee. Protect yourself by specifying that all shipments of feeding-stufl:s must comply with the state law. Remember that you are directly responsible for any feed in your possession that fails to comply with the state law and that the same penalty applies to exposing or offering for sale as for selling the same. Caution! During the last year several car- load-shipments of wheat feeds were shipped to dealers in this state and offered for sale without having a guaranteed analysis upon the bags. This is in violation of the law. Remember the dealer is subject to tlie penalty. Aug., 1924] inspection of feeding stuffs 3 TO THE MANUFACTURERS The uniform labels approved by the Association of Feed Control Officials meet the requirements of the State Law. The uniform application blank adopted by the Association of Feed Control Officials may be used in making application for the regi- stration of feeding- stuffs. CLASSIFICATION OF FEEDING-STUFFS ANALYZED In classifying the feeding-stuffs the class names under which they were sold have been used. Table 1 shows the number of feeding-stuffs in each class, the average percentage of protein and fat found and the price per 100 pounds. TABLE 1 Class V O d ^ o > s U r- u '-' < a. Alfalfa ]\Ieal 4 4 2 3 39 0 27 S3 6 11 10 6 2 52 128 14.87 9.08 23.02 25.07 9.68 10.79 37.89 21.79 27.65 10.39 32.86 10.89 19.14^ 30.46 16.26 1.62 2.29 Beet Pulp Brewers' Grains Calf Meal 0.61 2.39 6.76 2.30 4.59 4 13 Compounded Feed Corn and Oat Feed Cottonseed Meal Dairy Feetl 3.99 2.26 4.53 i 2.80 6.44 1 2.86 5 06 1 2 60 Gluten Feed 3 24 1 2 84 Hominy Feed 5 86 2 32 Linseed Meal 6 52 2 74 Oat Feed 4 05 2 26 Pig Feed 4 78 2 78 Poultry Feed Wheat Feed 7.89 3.74 5 01 2 07 Total 349 N. H. EXPERIMENT STATION [Bulletin 213 The relative number of feeding-stuffs in the respective classes is very similar to that of last year except that the number of cottonseed meals and poultry feeds are slightly higher. DEFICIENCIES IN ANALYSIS Table 2 shows the number of samples found deficient in protein and fat, the number of samples deficient in both protein and fat and also the percentage number of each class showing such deficiencies. In making up the table only those deficiencies of one-half of one per cent or more of protein and one-fourth of one per cent or more of fat were used. TABLE 2 Class Alfalfa Meal Beet Pulp Brewers' Grains . . . Calf Meal Compounded Feed Corn and Oat Feed. Cottonseed Meal . . Dairy Feed Gluten Feed Hominy Feed Linseed Meal .... Oat Feed Pig Feed Poultry Feed Wheat Feed o 12: Total 4 4 2 3 39 2 27 53 6 11 10 6 2 52 128 349 r- \) o ^ U a P^ fe ^ 1% :i^ xt ^ Vh* v OJ o Q d 6 ■z 2 c o 0 0 0 1 11 0 14 15 0 1 2 1 0 13 3 1 0 0 1 9 0 1 8 0 7 0 2 0 4 4 61 I 37 0 0 0 0 7 0 1 3 0 1 0 1 0 3 2 18 0 0 0 33 28 0 52 28 I 0 I 9 20 17 0 25 2 17 25 0 0 33 23 0 4 15 0 64 0 33 0 11 0 0 0 0 18 0 4 6 0 9 0 17 0 6 2 S Aug., 1924] inspection of feeding stuffs 5 More feeds were deficient in protein and fat this year than in any of the past four years. The compounded feeds, cotton- seed meals, dairy feeds and poultry feeds show the largest num- ber of deficiencies. The cottonseed meals were decidedly in- ferior in quality, one-half of them being deficient in protein. WHAT DOES THE CHEMICAL ANALYSIS MEAN ? In a feed analysis the following determinations are usually made : protein, fat, carbohydrates, ash, moisture and crude fiber. Protein is determined by finding the percentage of total nitro- gen and multiplying this by the factor 6.25, since it has been found that the average proteins contain 16 per cent nitrogen. While this includes small amounts of certain other compounds which contain nitrogen, for all practical purposes it is sufficiently accurate. Protein, then, is made up of the compounds in the feed which contain nitrogen. Fat is determined by extracting a dried sample of the feed- ing-stuff with ether and weighing the residue after the ether is driven oft". In main, it contains the vegetable fats of which olive oil, linseed oil, and cottonseed oil are examples. It contains also small amounts of chlorophyll, (the green coloring matter of the leaves), waxes,' resins, etc.; but for practical purposes it is ac- curate enough to deal with it as fat. Ash is determined by weighing the residue after the sample has been burned at a low temperature. It contains the mineral matter of feeding-stuffs. Moisture is determined by finding the loss in weight after heating at the temperature of boiling water. It shows the amount of water that the feed contains. Carbohydrates are determined by adding the percentages of protein, fat, moisture and ash, and subtracting the total from 100 per cent. The carbohydrates are composed largely of starches, sugars, pentosans, celluloses, etc. The carbohydrates include the crude fiber also. The percentage of carbohydrates less the per- centage of crude fiber is called nitrogen free extract. 6 N. H. EXPERIMENT STATION [Bulletin 213 Crude Fiber is made up of the more woody-like carbohy- drates which are largely of a cellulose nature. Pure cotton is an example of almost pure cellulose. Wood, straw, corn fodder, etc., are materials which are high in cr-ude fiber content. WHAT ARE FOODS FOR ANIMALS ? In order that an animal may continue to live even without making growth or producing wool, eggs, milk or work, etc., there are certain food materials which it must have. The animal must have a certain amount of protein, fat, carbohydrates, water and mineral constituents. In addition other things known as "vita- mines", "growth promoting substances" or "food accessories", the chemical nature of which we know very little, are necessary. The latter substances, however, are usually present in sufficient quantities in our regular feeding-stuffs if we feed a sufficient va- riety and particularly if we feed a good legumiinous roughage. Our feeding-stuffs usually contain mineral matter sufficient for the needs of an animal with a few exceptions, such as calcium carbonate, which we furnish as oyster shells for hens and phos- phorus and calcium which is sometimes fed to dairy cattle and pigs in the form of bone meal. If alfalfa or clover is fed as a roughage they will aid very much in furnishing a proper mineral supply. The protein, fat and carbohydrates arc the foods which we are particidarly interested in when we buy commercial feed- ing-stuffs and it is their content which largely determines the value of the feed. DIGESTIBILITY IMPORTANT IN DETERMINING THE VALUE OF FEED When fed, not all of the protein, carbohydrates, and fat in the different feeding-stuffs are digested. In comparing the value of the different types, we must take into consideration the digest- ibility of these food nutrients. The coefficient of digestibility is a term which expresses the percentage amount of the food nutri- ents which are digested and absorbed by the animal. Table No 3 gives a summary of the average results for some of our common feeding-stuffs. Aug., 1924] inspection of feeding stuffs TABLE 3 Average Digestibility of Feeding Stuffs, ^^'ITH Ruminants Expressed in Percentage (Taken from "Feeds and Feeding" by Henry and Morrison.) Corn Meal Gluten Meal Gluten Feed Hominy Feed Wheat Bran Standard Wheat Middlings.. Barley Oats Buckwheat Soybean Meal Linseed Meal (old process) . Linseed Meal (new process) Cottonseed Cottonseed Meal Cottonseed Feed Dried Brewers' Grain Dried Beet Pulp Molasses Feeds Flesh Meal Fish Meal Timothy Hay Barley Hay Oat Hay Alfalfa Red Clover Corn Silage Dent Immature. Corn Silage Dent Mature... Dry Matter 90 88 86 83 65 88 70 71 79 81 66 n 56 61 75 68 71 55 59 54 60 59 64 66 Protein Crude Fiber Nitrogen Free Extract 74 85 85 66 78 n 78 78 75 92 89 86 68 84 58 81 52 61 93 78 48 65 54 71 59 53 51 57 55 76 76 31 30 56 35 24 99 57 73 T(i 37 45 49 83 SO 50 62 52 43 54 68 65 94 90 88 90 72 78 92 81 76 100 78 87 50 75 61 57 83 79 62 63 56 72 66 66 71 Fat I I 93 I 93 I 85 i I 91 68 88 78 87 100 68 89 95 87 95 90 89 100 98 100 50 41 61 38 57 71 82 8 N. H. EXPERIMENT STATION [Bulletin 213 We have this data for the pure grains and feeds, but because the various proprietary feeds are not standardized there are no data available for them. HOW TO USE TABLE 3 Only the digestible nutrients are of value and so in compar- ing two feeds we should compare just the digestible nutrients. Suppose we had a cottonseed meal which analyzed 38 per cent protein. The table shows cottonseed protein to be 84 per cent digestible. We then would have 84/100 of 38 lbs., or 31.9 lbs. of digestible protein per 100 pounds. If a wheat bran analyzed 15 per cent protein we see from the table that it is 78 per cent digestible and we would have 78/100 of 15 or 11.7 lbs. of digest- ible protein. The cottonseed meal would have 31.9 lbs. compared with 11.7 in wheat bran. HOW TO FIGURE THE COMPARATIVE VALUE OF FEEDS FROM THE CHEMICAL ANALYSIS Because such factors as palatability, quality of protein, di- gestibility, etc, play an important part in determining the value of feeding-stuffs it is difficult to make an exact comparison of their value from a chemical analysis. The analysis will, how- ever, serve as a very valuable guide. Since the farmer can usually raise carbohydrates cheaper than he can purchase them, he is chiefly interested in buying the concentrated feeding-stuffs for their protein and fat content. Feeds may be compared upon the basis of the number of pounds of protein and fat one dollar will buy. An example is as follows: Feed number 48 sells for $5.00 per 100 pounds and is guaranteed protein 25 per cent and fat 5 per cent. If it con- tains 25 per cent protein there are 25 pounds of protein in 100 pounds of feed costing $5.00. Then one dollar will buy 25 divided by 5, or 5 pounds of protein and 5 divided by 5 or 1 pound of fat. Feed number 239 sells for $2.40 per 100 pounds and is guaranteed 24 per cent protein and 5 per cent fat. Then one dollar buys 24 divided by 2.40 or 10 pounds of protein and 5 divided by 2.40 or 2.1 pounds of fat. Aug., 1924] inspection of feeding stuffs 9 In other words in feed numhcr 239 the consumer received twice as much protein and more than twice as mucJi fat per dol- lar as in feed number 48. These figures represent two feeds of the same type which were sold in Nezv Hampshire in 1924. In comparing feeds of the same class this method shows fairly ac- curately their relative value. When feeds of different types like a cottonseed meal and a hominy feed are compared the digestible protein figures should be compared and the carbohydrates must also be taken into consideration. TABLE 4 Class Alfalfa Meal Beet Pulp Brewers' Grains . . . Calf Meal Compounded Feed . Corn and Oat Feed Cottonseed Meal . . Dairy Feed Gluten Feed Hominy Feed Linseed Meal Oat Feed Pig Feed Poultry Feed Wheat Feed No. of lbs. of Protein $1.00 will buy No. of lbs. of Fat $1.00 will buy 0.7 0.3 2.9 1.1 l.S 1.6 2.3 2.0 1.1 2.5 2.4 1.8 1.7 2.1 2.4 COMPARATIVE VALUE OF COTTONSEED MEALS Twenty-seven samples of cottonseed meals were analyzed- Table 5 shows the number of samples analyzed under each per- centage, the price per 100 pounds and the average number of pounds of protein that one dollar will buy in each case. 10 N. H. EXPERIMENT STATION TABLE 5 COTTONSEED MEALS. [Bulletin 215 Guaranteed Per Cent of Protein Number of Samples Average % of Protein Found Average Price per 100 lbs. No. Pounds Protein $1.00 will buy 36 17 35.89 2.68 13.4 38 0 .... .... 41 4 39.48 2.89 13.7 43 6 42.47 3.17 13.4 READY MIXED FEEDS SHOULD BE PROPERLY BALANCED In selecting a ready mixed feed such as a dairy feed it is well to examine the analysis and see that the feed is properly balanced for use with the kind of roughage which you feed. The Dairy Department of the University of New Hampshire recom- mend for use with a high protein roughage a fped containing 15 per cent crude digestible protein, for use with a medium protein roughage a feed containing 17 per cent crude digestible protein and for use with a low protein roughage a feed containing 19 per cent crude digestible protein. The analysis of a feeding- stuff shows the crude protein of which a portion is not digestible. While it is impossible to give an accurate figure for the digest- ibility of ready mixed feeds it will be approximate to assume that from 80 to 85 per cent of the crude protein is digestible. On such a basis for use with a high protein roughage a ready mixed dairy feed should contain at least 17.5 per cent protein with a medium protein roughage at least 20 per cent protein and with a low protein roughage at least 22 per cent protein. IMPORTANCE OF ALFALFA AND CLOVER Recent studies in animal nutrition and feeding trials have led to discoveries which have a very important bearing upon practical feeding. It has been shown for instance that not all proteins are of equal value, that our feeds may be deficient in Aug., 1924] inspection of feeding stuffs 11 certain mineral elements particularly phosphorous and calcium and that certain substances known as vitamines are essential for the proper development of animals. If dairy cattle or swine are fed certain concentrated feed- ing-stuffs with a poor roughage such as. corn stover, straw, or possibly native hay, the feeding value of the concentrates is not nearly so great as when the animals are in pasture or are fed a good leguminous roughage such as clover or alfalfa. The reason for this may be that the concentrated feeding-stuffs do not con- tain the proper vitamines, sufficient of the proper mineral ele- ments or the proper proteins. If on the other hand good alfalfa or clover and silage are fed as roughage these deficiencies in the ration will be taken care of. Grow good quality roughage ! It will make the feeding-stuffs which you buy more valuable ! REQUESTS FOR ANALYSIS OF FEEDS The Department is frequently asked to make analysis of samples of feeds for individuals. This they are always glad to do when the circumstances warrant it. It must be pointed out, however, that the privilege is sometimes abused. Many of these samples apparently represent only a handful of feed taken from one bag and are sent to the Department carelessly wrapped in paper or in a pasteboard box from which most of the fine ma- terial may have been lost. The analysis of these samples re- quires the same expenditure of labor and materials as the analy- sis of an official sample; yet the figures obtained may be worse than worthless if the sample examined does not accurately repre- sent the lot from which it was taken. On account of the expense involved in making these analyses and also the possibility under present conditions of the figures obtained being unreliable the Department wishes to suggest ; first, that in cases where the amount of feed is less than one ton that instead of sending a sample for analysis that the consumer write us asking our findings on the last official sample of this feed which we have analyzed; and second, that where the amount of feed is more than one ton that a sample be taken from at least ten per cent of the bags in a manner that will insure its being 12 N. H. EXPERIMENT STATION [Bulletin 213 accurately representative of the whole of it. In order that the analysis may be of value to the Department as well as to the in- dividual we request that the following information on each sample be submitted : brand, manufacturer, address, guarantee : protein, fat, carbohydrates, moisture, ash, crude fiber, ingredi- ents, dealer, address, number of bags in lot, number of bags sampled, price per 100 pounds, your name, address, your reason for requesting analysis. SOME SUGGESTIONS IN PURCHASING FEEDS 1. Compare the cost of feeds with their analysis even with- in the same class and buy the feeds which offer the greatest value for the dollar. 2. Beware of misleading brand names indicating unusual feeding value. Let the analysis rather than the brand name be your guide. 3. If you grow legumes or high protein crops for rough- age you will need to buy less of the expensive protein feeds and the feeding-stuff's which you buy will have a higher feed value. 4. A good feed is high in protein and fat or carbohydrates and low in crude fiber. 5. A poor feed is low in protein and fat and high in crude fiber. 6. If you buy a ready mixed feed be sure that it is of the proper analysis to meet your needs. , The following definitions and standards of feeding-stuffs are those adopted by the Association of Feed Control Officials. DEFINITIONS OF FEEDING-STUFFS Meal is the clean, sound, ground product of the entire grain, cereal or seed which it purports to represent. Chop is a ground or chopped feed composed of one or more different cereals or by-products thereof. If it bears a name de- Aug., 1924] inspection of feeding stuffs 13 scriptive of the kind of cereals, it must be made exclusively of the entire grains of those cereals. Ear Corn Chops is corn and cob, chopped, without the husk, with not a greater proportion of cob than occurs in the ear corn in its natural state. Head CIiops consists of the entire head of the grain sorg- hums, chopped, and should bear the name of the sorghum from which it is made. This includes, among others, kafir head chops, milo head chops, feterita head chops and sorghum head chops. Head Stems consists of the head of the grain sorghums, from which the grain has been removed, and should bear the name of the sorghum from which it is made. Chopped Alfalfa is the entire alfalfa hay, chopped and not ground finely enough to become a meal. It must not contain an admixture of alfalfa straw or other foreign material. Alfalfa meal is the entire alfalfa hay ground and does not contain an admixture of ground alfalfa straw or other foreign materials. ANIMAL PRODUCTS Blood meal is ground dried blood. Cracklings are the residue after partially extracting the fats and oils from the animal tissues. If they bear a name descrip- tive of their kind, composition or origin, they must correspond thereto. Digester Tankage is the residue from animal tissue, exclu- sive of hoof and horn, specially prepared for feeding purposes by tanking under live steam, drying under high heat, and suitable grinding, and contains less than 10 per cent phosphoric acid (P2 OS). Digester Meat and Bone Tankage is the residue from ani- mal tissues, exclusive of hoof and horn, specially prepared for feeding purposes by tanking under live steam, drying under 14 N. H. EXPERIMENT STATION [Bulletin 213 high heat, and suitable grinding, and contains more than 10 per cent phosphoric acid (P^ O^). Meat Scrap and Meat Meal are the ground residues from animal tissues, exclusive of hoof and horn, and contains less than 10 per cent phosphoric acid (P^ O^). If they bear a name de- scriptive of their kind, composition or origin, they must corres- pond thereto. Meat and Bone Scrap and Meat and Bone Meal are the ground residues from animal tissues, exclusive of hoof and horn, and contains more than 10 per cent phosphoric acid (P- O''). If they bear a name descriptive of their kind, composition or origin, they must correspond thereto. BARLEY PRODUCTS Barley Hidls are the outer coverings of the barley. Barley Feed is the entire by-product resulting from the manufacture of pearl barley from clean barley. Barley Mixed Feed is the entire ofifal from the milling" of barley flour from clean barley and is composed of barley hulls and barley middlings. Ground Barley is the entire product obtained by grinding clean sound barley, containing not less than 90 per cent pure barley and not more than 10 per cent of other grains, weed seeds and other foreign material and not more than 6 per cent fiber. Provided that no portion of this stated 10 per cent of other grains, weed seeds or other foreign material shall be deliberately added. Mixed Feed Barley is the entire product obtained by grinding country run barley containing not less than 75 per cent pure bar- ley and not more than 25 per cent of other grains, weed seeds and other foreign material. Provided that no portion of this stated 25 per cent of other grains, weed seeds or foreign material shall be deliberately added. The ingredients must be stated as barley, other grains, weed seeds and other foreign material. Aug., 1924] iNSPECTibN of feeding stuffs 15 BREWERS' AND DISTILLERS' PRODUCTS Brewers' Dried Grains are the properly dried residue from cereals obtained in the manufacture of beer. Distillers' Dried Grains are the dried residue from cereals obtained in the manufacture of alcohol and distilled liquors. The product shall bear the designation indicating the cereal predomi- nating. Distillers' Corn Solubles, a by-product from the manufac- ture of alcohol from corn, is a mash liquor concentrated after the removal of the alcohol and wet grains. Distillers' Corn and Rye Sohihles, a by-product from the manufacture of alcohol from corn and rye, is a mash liquor con- centrated after the removal of the alcohol and wet grains. Distillers' Rye Solubles, a by-product from the manufacture ■of alcohol from rye, is a mash liquor concentrated after the re- moval of the alcohol and wet grains. Malt Sprouts are the sprouts of the barley grain obtained in the malting process. Sprouts derived from any other malted cereal must be designated by the name of that cereal. BUCKWHEAT PRODUCTS Buckwheat Shorts or Buckwheat Middlings are that portion of the buckwheat grain immediately inside of the hull after separation from the flour. CORN PRODUCTS Corn Bran is the outer coating of the corn kernel. Corn Feed Meal is the by-product obtained in the manufac- ture of cracked corn, with or without aspiration products added to the si f tings. This name is also correctly applied to the by- product obtained in the manufacture of table meal from the whole grain by the non-degerminating process. 16 N. H. EXPERIMENT-STATION [Bulletin 213 Corn Genu Cake is the product obtained in the manufacture of starch, glucose and other corn products and consists of the germ from which part of the corn oil has been extracted. Corn Germ Meal is ground corn germ cake. Grits are the hard, flinty portions of Indian corn containing no bran or germ. Corn Gluten Meal is that part of commercial shelled corn that remains after the separation of the larger part of the starch, the germ and the bran, b}'^ the processes employed in the manu- facture of cornstarch and glucose. It may or may not contain corn solubles. Corn Gluten Feed is that portion of commercial shelled corn that remains after the separation of the larger part of the starch and the germs by the processes employed in the manufacture of cornstarch and glucose. It may or may not contain corn solubles. Maltose Process Corn Gluten Feed is the dried residue from degermed corn, after removal of starch in the manufacture of malt syrup. Hominy Feed, Hominy Meal or Hominy Chop is the kiln- dried mixture of the mill run bran coating, the mill run germ, with or without a partial extraction of the oil and a part of the starchy portion of the white corn kernel obtained in the manu- facture of hominy, hominy grits and corn meal by the degermin- ating process. Yellow Hominy Feed, Yellow Hominy Meal or Yellow Hominy Chop is a kiln-dried mixture of the mill-run bran coating, the mill-run germ, with or without a partial extraction of the oil and a part of the starchy portion of the yellow corn kernel ob- tained in the manufacture of yellow hominy grits and yellow corn meal by the degerminating process. OIL CAKE Oil-Cake is the product obtained after the extraction of part of the oil by crushing, cooking and hydraulic pressure, or by Aug., 1924] inspection of feeding stuffs 17 crushing, heating and the use of solvents from seeds which have been screened and cleaned of weed seeds and other foreign ma- terials by the most improved commercial processes. When used alone the term "Oil Cake" shall be understood to designate lin- seed cake as defined- When used to cover any other product the name of the seed from which it is obtained shall be prefixed to the words "Oil Cake". Oil Meal or Ground Oil Cake is oil cake ground to a meal. COTTONSEED PRODUCTS Cottonseed Meal is a product of the cottonseed only, com- posed principally of the kernel with such portion of the hull as is necessary in the manufacture of oil; provided, that nothing shall be recognized as cottonseed meal that does not conform to the foregoing definition and that does not contain at least 36 per cent of protein. ' 41.12 Per Cent Protein Cottonseed Meal, Choice Quality, must be finely ground, not necessarily bolted, perfectly sound and sweet in odor, yellow, free from excess of lint, and must contain at least 41.12 per cent crude protein, equivalent to 8 per cent of ammonia. Cottonseed meal not fulfilling, the above requirements as to color, odor or texture, shall be branded Off Quality. 38.56 Per Cent Protein Cottonseed Meal, Prime Quality, must be finely ground, not necessarily bolted, of sweet odor, reas- onably bright in color, yellow not brown or reddish, free from excess of lint, and must contain at least 38.56 per cent crude protein equivalent to 7 1/2 per cent of ammounia. Cottonseed Meal not fulfilling the above requirements as to color, odor or texture, shall be branded Off Quality. 36 Per Cent Protein Cottonseed Meal, Good Quality, must be finely ground, not necessarily bolted, of sweet odor, reasonably bright in color, free from excess lint and must contain at least 36 per cent crude protein equivalent to 7 per cent of ammounia. Cottonseed Meal not fulfilling the above requirements as to color, odor or texture, shall be branded Oil Quality. 18 N. H. EXPERIMENT STATION [Bulletin 213 Cottonseed Feed is a mixture of cottonseed meal and cotton- seed hulls, containing less than 36 per cent of protein. Cold Pressed Cottonseed is the product obtained from the subjection of the whole undecorticated cottonseed to the cold pressure process for the extraction of oil and includes the entire cottonseed less the oil extracted. Ground Cold Pressed Cottonseed is the product obtained by grinding cold pressed cottonseed. LINSEED AND FLAX PRODUCTS Linseed Cake or Meal is oil cake or meal made from flaxseed, provided that the final product shall contain less than 6 per cent of weed seeds and other foreign materials and, provided, further that no portion of the stated 6 per cent of weed seeds and other foreign materials shJill be deliberately added. Old Process Oil Meal, Old Process Linseed Meal is oil meal as defined or linseed meal as defined produced by crushing, cook- ing and hydraulic pressure. % New Process Oil Meal, New Process Linseed Meal is oil meal as defined or linseed meal as defined produced by crushing, heating and the use of solvents- Flax Plant By-Prodiict is that portion of the flax plant re- maining after the separation of the seed, the bast fiber and a por- tion of the shives, and consists of flax shives, flax pods, broken and immature flax seeds, and the cortical tissues of the stem. Ground Flaxseed or Flaxseed Meal is the product obtained by grinding flaxseed which has been screened and cleaned of weed seeds and other foreign materials by the most improved commercial processes, provided that the final product shall contain less than four per cent of weed seeds and other foreign materials. and provided further that no portion of the stated four per cent of weed seeds and other foreign materials shall be deliberately added. Aug., 1924] inspection of feeding stuffs 19 Unscreened Flaxseed Oil Feed Cake is the product obtained by extraction of part of the oil from unscreened flaxseed by crushing, cooking and hydraulic pressure, or by crushing, heating and the use of solvents. The ingredients shall be stated as par- tial!}' extracted flaxseed and foreign seeds — wheat, wild buck- wheat, pigeon grass, wild mustard, etc. Ground Unscreened Flaxseed Oil Feed is the ground un- screened flaxseed oil feed cake. Screenings Oil Feed is the ground product obtained after extraction of part of the oil by crushing, cooking and hydraulic pressure, or by crushing, heating and the use of solvents from the smaller imperfect grains, weed seeds and other foreign ma- terials, having feeding value, separated in cleaning the grain. The name of the grain from which the screenings are separated shall be prefixed to "screenings oil feed". OAT PRODUCTS Oat Groats are the kernels of the oa't. Oat Hulls are the outer coverings of the oat. Oat Middlings are the floury portions of tlie oat groat ob- tained in the milling of rolled oats. Oat Shorts are the covering of the oat grain lying immedi ately inside the hull, being a fuzzy material carrying with it con- siderable portions of the fine floury part of the groat obtained in the milling of rolled oats. Clipped Oat By-Product is the by-product obtained in the manufacture of clipped oats. It may contain the light chafty material broken from the end of the hulls, empty hulls, light, im- mature oats and dust. It must not contain an excessive amount of oat hulls. PEANUT PRODUCTS Peanut Oil Cake is the residue after the extraction of part of the oil by pressure or solvents from peanut kernels. 20 N. H. EXPERIMENT STATION [Bulletin 213 Peanut Oil Meal is ground peanut oil cake. Unhulled Peanut Oil Feed is the ground residue obtained after extraction of part of the oil from whole peanuts, and the ingredients shall be designated as Peanut Meal and Hulls. RICE PRODUCTS Rice Bran is the pericarp or bran layer of the rice, with only such quantity of hull fragments as is unavoidable in the regular milling of rice. Rice Hidls are the outer coverings of the rice. Rice Polish is the finely powdered material obtained in polish- ing the kernel. RYE PRODUCTS Rye Middlings or Rye Feed is the by-product obtained from the manufacture of ordinary "100 per cent" rye flour from cleaned and scoured rye grain. Rye Red Dog is a mixture of low-grade flour, fine particles of bran and the fibrous offal from the "tail of the mill." VELVET BEAN PRODUCTS Velvet Bran Meal is ground velvet beans containing onl}- an unavoidable trace of hulls or pods. Ground Velvet Bean and Pod is the product derived by grinding velvet beans "in the pod." It contains no additional pods or other materials. WHEAT PRODUCTS , Wheat Bran is the coarse outer covering of the wheat kernel as separated from cleaned and scoured wheat in the usual process of commercial milling. Standard Millings consists mostly of fine particles of bran, germ and very little of the fibrous offal obtained from the "tail Aug., 1924] inspection of feeding stuffs 21 of the mill." This product must be obtained in the usual com- mercial process of milling' and shall not contain more than 9.5 per cent crude fiber. Flour Middlings shall consist of standard middlings and red dog flour combined in the proportions obtained in the usual pro- cess of milling and shall not contain more than 6 per cent crude fiber. Red Dog Flour consists of a mixture of low-grade flour, fine particles of bran and the fibrous oft'al from the "tail of the mill" and shall not contain more than 4 per cent crude fiber. Brown SJiorts (Red Shorts) consists mostly of the fine par- ticles of bran, germ and very little of the fibrous offal obtained from the "tail of the mill." This product must be obtained in the usual comniercial process of milling. Gray Shorts (Gray Middlings or Total Shorts) consists of the fine particles of the outer bran, the inner bran or bee-wing bran, the germ and the offal or fibrous materials obtained from the "tail of the mill." This product must be obtained in the usual process of commercial milling. White Shorts or White Middlings consists of a small por- tion of the fine bran particles and the germ and a large portion of the fibrous offal obtained from the "tail of the mill." This product must be obtained in the usual process of flour milling. Wheat Mixed Feed (Mill Run Wheat Feed) consists of pure wheat bran and the gray or total shorts of flour middlings com- bined in the proportions obtained in the usual process of com- mercial milling. Wheat Bran and Standard Middlings consists of the two commodities as defined above, mixed in the proportions obtained in the usual process of commercial milling. Screenings consists of the smaller imperfect grains, weed seeds and other foreign materials, having feeding value, separated in cleaning the grain. 22 N. H. EXPERIMENT STATION [Bulletin 213 Scourings consist of such portions of the cuticle, brush, white caps, dust, smut and other materials as are separated from the grain in the usual commercial process of scouring. Note. If to any of the wheat or rye by-product feeds there should be added screenings or scourings — as above defined either ground or unground, bolted or unbolted, such brand shall be so registered, labeled and sold as clearly to indicate this fact. The word "Screenings" or "Scourings" as the case may be, shall ap- pear as a part of the name or brand and shall be printed in the same size and face of type as the remainder of the brand name. When the word "Screenings" appears it is not necessary to show- also on the label the word "Scourings". MISCELLANEOUS PRODUCTS Dried Beet Pulp is the dried residue from sugar beets which have been cleaned and freed from crowns, leaves and sand, and which have been extracted in the process of manufacturing sugar. Cocoanut Oil Meal or "Copra Oil Meal" is the ground resi- due from the extraction of part of the oil from the dried meat of the cocoanut. Fish Meal is the clean, dried ground tissues of the undecom- posed fish, with or without the extraction of part of the oil. Fish Residue Meal is the clean undecomposed residue from the manufacture of glue or other fishery products from non-oily fish. Palm Kernel Oil Meal is the ground residue from the ex- traction of part of the oil by pressure or solvents from the kernel of the fruit of Elaeis guineensis or Elaeis malanococca. Aug., 1924] inspection of feeding stuffs 23 ♦TENTATIVE STANDARDS FOR WHEAT . MILL FEEDS Fiber (Max.) Brown Shorts 6.5% Gray Shorts 5.5 White Shorts 3.5 Wheat Mixed Feed 8.5 Hard Wheat Mixed Feed 9.5 *With or without screenings. 24 N. H. EXPERIMENT STATION [Bulletin 213 3 11 o o c 3 o Cm < a "3 "a C o o en en C ■M O 4) 0) ,Q !^ U I-. ■*-» n) X SO 4J 3 o O C5 to 1) 3 tn O O o «o 3J2 (J 1-1 o o o o o o o o o o CM ■0\ •CM •Tf • o\ • t^ • t^ • 00 ■00 • r^ n!T3 o •00 •ON ;0 •ON • ^ C30 OON oo oo OOO ooo O 00 o — ' NOtJ- OCM O LO Ooo OOi i^ND OM- OtI- Ln 00 OO O-H O LD o-a- O m O u^ O 00 O CO OPh cjfe Cfe Ofe Ofe Ofe Ofe -o T3 nl u 13 S 5 'I o o OO c o.H V ^z o o OJ a; o — u<; •^ '1; to 3_; CO o ' U o o • o • 00 OiO OCM CJO NO 00 ot^ Oro O CO OO OND O CO OlO OOO OPm ■u ^ ^ o . bo C O C o On PJ 'CIS pp Aug., 1924] inspection of feeding stuffs 25 g ^ c o o V ^ r, 3 S o o •^ " 1-, o ^ Ji -b in " cs o *<.S <"« nl — p « '^ -t^ ■a S >. j; lU I. « O re - a 03 ^ o ii ^ - 5 ^ ° s g g ■ rt ^ rt ■o E >- rt ^ ra C 1^ -3 1- n 3 o o , , 5 u £ -^ E a-o "—- s_ go t3 n)' O O cj fj c ?: — OJ OJ :t3 »= E.:^- S 3 i-T-^ o p 1* rt ti C O 3 5° 5 S'S>:"3_.-'' O C-3 S ^.^" « E be ;d ^-^ I y— ' - to 3 Si ba u o (« o • 3 m -a ^ o ^ 3 c o ^ o « -r ^ ^ r V J! .i-S 3 j= C m g o c -^ o 3 m 0:=: u — Ph e « t. E o o o o O CN o -^ ■ o ■00 • 00 • o • 00 •■* • to •06 00 00 ■ o ■ \d 000 00 O VO O fO O CO O M3 O w O 10 o ^ o o csioq CM CM c^ o ^ 00 00 o o CVIOJ 0—1 000 o ^^ l^< fo O X 00 C'fc CM CM Cfa O 30 CM CM Oin O :£> O On Ct^ o t^ 00 Ofc- O^ o ■a OkJ 3 _E •3 C o CO :n "m 5 W w , d U^ to ;^,_^ 3 o o< ^^ t>^ "^ o 2rt^ ^■E.2 5 5 .9 o .2 SUM rtU Q W W Q W O Iz; Id o o u 01 o o p ■"■3 ^c5 > =3 . 3 >>0 3^ « B o u ti a; . 26 N. H. EXPERIMENT STATION [Bulletin 213 /I V I. = ■ S "is " B en E O niny mid- rley, U) « a l; o C '5 o o E 1°: 1; O -M 2^^ "o E tj c hby-r" J3 ■^a ■-3 y ^-' -C 3 t« "^ O M' SE.5 111 5 3 E 2|« £ >> 2 u S o 0 o a; . 'o's O « •S.S -0% ■ u c « ^ c in _E° o u •a en 3 u tn ^ U r-l 2° 1) U o o O n a; ^ ^ III •^ "^ 'O S o rt _E IE,,- EsS -ca= o 9j ? a Wh o , Jill a; V. o^^ — - c -o O -1- C CO c c o o O v^ c o\ 3^ O rt qoN o« OCM ot^ 9^ oc or^ C OC iE — 'o cv) -.■ o'oi oo'cg O PO oc l-'-l-' coJ ^'cm' t-H t— 1 --H »-H ^^ t— . f— < »-H 1—1 % t • U-) • r^ •Tl- •00 .- • ir: • vo • t^ • in se "6 3 •0^ • r^. •u-J • c^ • m • w-j • f^ ;q ;Ov 2 s :<>; 'on • o •o '■ X ■O •oc' • t— 1 • c! in -< T-H »-H Tj ^ • VO • o • Tf , r-t • 00 • r^ •Tl- • fc •. \0 VO \Ol^ \ct^ • f^ ^ t^ I/-) t^ ir^ t-^ vn t^ to tx o o '^ O VO o ^c ooo Otv. O vo O fO OTf OCT) tn o .^ >ri 00 "!■*. i^-Ch u-lO\ q^ °R Oi^ lo vo c-)a\ tn CNJco coro (N M CO.<> dd O ^^ f— . .— t •— ' t— t .—1 £ O'fe dfe dfii dfe dfe dfe dpn' dfln" dfe *4H o A 0> ■T3 T3 ■a til '^ u 6 -c -a -^ ^ OJ u ^ U 'w 3 W > o o > > o o C C 1^ •3 3 ¥> I- 3 o o o . 3 c c, c C_ IL t_. c_ fi L u. C 1- ■» w; 1- ^ > h- I > h- 1 Aug., 1924] inspection of feeding stuffs 27 >,- — '/ ^J" 1; ■/J ^ t" X rt X -c >x r-J irz — T rt X si % rt rt 1 ^0 ^6 ?E " 0 0 OJ Exrt 0 0 0 o - 0 S >,~ •- c 5 0 0 m X .H'B is •0^ E "5-" "rt E 1^ d meal, wheat middlings, und barley, ground oats, roducts, oat middlings, o s, V2 of 1% s?.lt. "ii be ^ 5 en Uv 0 bc~ 0 3 t. 0 >•£ in s ° B _' 0 r3 ji 'rtrt c o-c 'i e rt 0 4.J CJCC P c aj "3; X ^C 11 rt 0-- ajrt > 0 S'E"^ bOrtrt 0 •^ u m 0.3: ^3:« fee gro y-p ort; -a aj -^ bfl u rt 0 U rt -■i! s^^ .^-°J3 s P . aj ^ in S E • — 4J -=: . vu C tn \ r' " ^ C rt « c •" ° 3 "■ trj 0"~ U) en -T^ M 3 X . 5 3 r- tn 3,rt ■*-* Con feed mill oat 0 ^S c; 0 — ^ E c !J en .- rt U c c Illl 0 UJ=^ 0 n! S U. ,— ( • 0 . ZB :"*. ■ 0 :^ • so • 0 • 00 • Ov ^d ; ^ • d ■ 06 ^d • rt -rx — ' •— ' ^~* • CO ■ 00 •0\ •n •u-i ■ r^ • 0 • t^ . ,_, • re .10 • ro ■ 'i- ;'a; * r-t • a\ • 0 • '-C • ^^ ■ re ■ ro ■ro *CO .PO *ro • in ■ CO '• ^ • rn • re o\c 00 0 CO 00\ 0 l-O 0 CVI • Cs ■Ol OI^ 00 OCM 0 t^ 0 ^_ 0 tD OC^J 0 en oc • t^ 0 oc ore 0 csi LO ro d ^ d^D C> vri iXd 't • rW do m m mr^ to (^ so t^ t^ t^ u-i r^ m so • t^ • f^ so t^ V 0 vo Ot^ ot^ 00 IV-) \o CO OI^ 0(X OOs 000 Oti- 0. cq t^ 00 U-) li- "^■^ osc Oin CO -* in -I-' \A \c roCNJ fOC\J t^m re fO ro ro re f^ •tJ-'Tt 0 ^ 00 0(^ Orj- OTf orsi c oq 0 so osc Oin 00 Ot^ Oir, Or-. 0 cc 00 Ort O-q; 0 00 Orti dd^ CT^cK do\ t»r>.' 0" r^ dcvj do o^ds csid dd dfe d^' dp^' dt," dfi. dfc dti- dt-' du: dfo c/- c c c X 4. c 0. c ) S 0 "O ^ 'C • ^ K„ • ^ 0 c r U c c c a: 1— c ■0 C aj c a. a. P- .^ c c CA r C X c t— PL. c u 0 a. c c cr ct 0. t/ £ c ;- C n > a. a- 'c c 0 E 0 0 s 0 a, II n c a. i c c rt I f- h- 1 rt > "c c c c c If- i w C 'f rt "el C a. b -c rt fq •x 4J ^H rt b c7 1. IT X 3 rt X. u a: 3 rt 'I X , ^ ■- S ■^ >> o u 0 — t: 2 w >T< C 2 0 CD -sss- ■ — ^_ r^y- S ° - O I. m ->. o •p :D -^ E o 3— c/T O CD — t- u ^ >,^ CD CD c O =^ u "u '-* o — .t; r= 3 ^- O CD O ii S £ 00 >- M It o — M-. o CD >> .^- s =? Co s *3 u: '^ 2- °is •- — '-^ Id O CD 3 o S >> ''^ i— o ill QJ O ,_H a 11 « o o 2^-^ " p - u; 'r; t/i £ >. o o — I cfl C O ■4-* Ph o o 3 O 3-= O 3 o o in o • 00 • o • o • o OVO 00 .\0 •'J-' Xi CD cD-d CDO in 00 o — • o o o o CD 000 00 00 00 OC3\ ino o ejc 00 00 00 0. S 3 C CD CD > '- 5 CD O ?>' bJS i! — "" IS o 6 tn OS 2 S CD 3 ■d" S l>(-4 O CD &_• •a Ep; a o cD.t; T3 >• (L> 3 < o 5 o O O o ,£■§ C £ M 1, O I, u^ , O £ &"• U^ c "o E c OEM 1- fc. c o 3 CS O u t« . o £^ o " n •c o V. XT. 6.S 1— w o o 1) >. 1) c a o re u O U o o O CJ o oo o ^o o^o O t^ C' VC to a O VC C-tJ- oo O CO O Tl- oo 00\ in m C Tf 00 OC' c\»o I^ ^ in ro (M — o\cn C\ r^ Tt-Tj- OC-1 Tfin T-* T-. ' ' ' ' ^« ^^ ■(M •Tf •fO • -^ • 1^ • t^ • r^ •CVI • -^ -^ •00 . VO • Ln • o ■ -^ •00 '•^ ;::; • oo • c^ •o> • CO • C\ •OC •Ov ■c • o rs. • ^ • to ■ as • o ■ 00 • t^ •Tf •C3v • o\ lO •00 • ^ • in • t^ • 00 •CM •ro • cq • CO • fo • ^ • to • pofn Tf in VC vo CM to rfrt- ■* ■* OtI- OfD ovo r O to OCC OC3V Crj- 1^ ^ O T OCM O ro in r^ Ol-H O to OOO xn vo o o r--; CI c\oo c o o o O '^ Cv O 1^ t^N OOv Ovo OPh o^ Oi^ c^ ct- ct. Ct- Cfi, "u . be • u • bo o • c • a • tU CM re .^ • ^ ^ • u o '-' C ^K 1) . — ^ re 3 c ;; o O . ^r' CO . ti . £ •• i^ £ i> f^ S" u o " S ^ re ofe • coz;' 1- o c g.5 E ts g re-=,'T u o "" £ p O cj K EJ- 11 C o recQ S? £"2 o o ;u ;|l; re . _ o >tri T3 .^^'^ •3° . o re o "3 m ^ 4J re ^ Kc/5 h ct- o (U to (D r- (1,.= V.f^ o 6" o o re re ..U C/5 K OJ Chi- C o c §-=•2 Ureg E.H _ O ■5.5 t- ■£5 30 N. H. EXPERIMENT STATION [Bulletin 213 rt ■*:; >, >. >, o c i "H o o O o c 9J Cf, X tr. ^ r; J. C -t-i c 5 o O rt o o c 3 o o o f5 -c .^ r~~< -^ c c c u " _re _rt a! 0) >. ^ c "S ^ -^ ^ 3 o a> c c E o ^ o o o w ;~i 1h t*-. Vh *4-t u •c u It re re re p -d u 1-. ;~ o • o c o • o • o • o o o o o o o o o o cr^ r*-' d • -t" oi d c • -t ' ' ^^ 1—1 " • 1 1 '~' .— . .(M • -^ • -* . 1 •OJ • o • c> • o Ig • ... u O 3 •r^ • r-s ■ o : t • cc • -^ . oc -t^ * C' • f> •r- • r^ ■ r^ • t^ • t^ • r>.' i s t/3 ^ • X • c? •c/ ) -o • \o • -J • PTJ • o 1^ . ^ '.^ ;0; .lO • o -m -< • oi * u- i • u- • lO . Wt ■ LT; • r^ * w-^ O _J (rt 1 62 • -f oc Ort O u^ o •o • IJ^ O CO Oro 1 J3 re • r^ oo O V c n O"-. • o\ O OO O O 1 C/1 u u • ^ rt-7i •oi rCc\ r^i- ^s.*\^' iXtN.* • t^i f^\o rs. r^ 1 ^^ u >. • tx OJ Tt (NJ-a CM -i- f^ rri • ^ 0]r«- OI ■* 1 O O J 4_, OCM oc Otv oro O-i o ■+ o — OO 1 .« re O •* LTJ OC O r^ iri ^H o\o O CO Of LO .- - ':3 •^'i lo ^ ■d >c LO O '■c v:: in ^c \c r^ LO LO J S O r-l O -+ o^ O) rs O-H 0 1J-, or^ OOOn O CN !-H 'S ^i :> qcs -..u- 0 01 o-^ o^_ .^03 0>0 o'o ^d^s -^ ac OLO ro'oi \6^ ^'d ^po o u PO <^ Ti-p' ro PO l-'t C^ OO -t -1- POro 1— ( ■J^' w — w — c"— ' d'-^ C'fc-' C'!-!- C 'f^ ■*-> „_ , , ^ u re ! — ; re o ■" . ■-M OJ P4 S : o cr S re « ! ^ 6 re o 13 • l_ re a; , •d • u t3 5 1 ■d U -a iTi : o . o o u "Sb ~,° c« V, o . W o 'C o'-' re J O ^u^ re -c o o c re -w U a,PL| < 3 U rt — ' • re o re c re r; c re ■am Cooked illard Millin 'ilkes-Barre, w Q w w m 2; o u 0 1^ tlanta, Ga. High Grade Atlanta, Ga. ety Brand Cottoi erican Cotton Oi New York, N Seed Cake lur Brand . n Oil Cake alias, Texas Brand Cott n Oil Cake alias, Texas tlanta, Ga. nit T5rand 1 c c ci3 o re _re re u O H 9 reQ ' ill re t. < o 1 u < "fi c7 : E o u < e: '< sl re e- "7 <■ Aug., 1924] inspection of feeding stuffs 31 s o 3 C o o O E . o yi 3 ■a o o o o o o o o o o o o o o o c o o o ■ so • o asm O ro O lo O —I lo in CM -a- oo . o ■ oo O t^ O re vdcxj O-H o o\ CM n- OtI- o a\ vdc^ CM fn O CM 00 CO O -H OCM O in 0-* Oco O 00 OCM O m OtT oo OC\ Ofe oo oo Ofe OCJN O'- O!- o en O CO CO m Ofe o -i- oo Ofc o^ o— ■ cc rn Otu oo oo\ P^ o ^ -3- 00\ O-H ■^ Ct o ^ o m CP^ O CM OO Or- o — Cfc on o c VO CO rt — O o S c V. ° o o -a u c o s -a' 1^ 'S. o CJ < a fe ;c pi T3 ^^ E >- P5c/i o P5 (/j |«2 -t; o ° '^ — u ^ o o C/3CA) O rt uw -r o • to l^tl p:-r = I CAl O . o U P-. u c • ^ c I- s pa g t:'^ o U c i; . U p=^;= c > E o S ■=K 32 N. H. EXPERIMENT STATION [Bulletin 213 C C o o U 13 C 13 (LI S o o U o •a o o o o -J2 o *^ J3 CJ u >. o o o o o o o •CNI • o • o • 00 ■ o ■o CM ^ O CM eg r^ ooo OCM in -rj-" CM Tt o fr> o-i- Or- in -o Ot O in o ^ Ot o C7\ o <^ CO CM Ofc. ooo o oc Oin re fO Ufc. o o •00 •vd oo • oc OCM O in ts.' fo" CM -"J- Oin ino> Cfc. O Tl- om at. ojO c « r:. cX c o2 OJ t— s-^ " ^ -• -c • — c :: Cr^ o « iJ 4J rt -< 1^ d c« en -'c/;'-! £., U.2 S o a 2 c, ~ E (U iJ to I?: C OJ ^^ o -< tfl 3; o u CJ • ) > y ::i r- ^ o 1) ^ o o ^ Utn e^ o « 'c'c (y o o o U U o U c o 5 o 2. Aug., 1924] inspection of feeding stuffs 33 ■a nl O OO fO CO Ofa J:;~T3 3 C _3 3 "be" bfl ^J « Sti -= •- cs ^ O go- o o S - (U (U to" S'*^ - = _rJ£ nj CI C g cfi O — -S U'o > 2 t« -E-S E C o -o o Lt (/J c/: S-( be oJE.S ~ E-" - "^ n «J C « Oj2 O o ■".= H ■ "' > r" U « U OJ '^ ■O 0 r- ^ O O o o c CO •O 0)13 "♦^ a >" t; 3 o . C T3 3 (U o m (30 C o— ■■ .t_i CO O IJ u E cfl o Ei;: ^ tj o c- »^ w _ "J '3 3^-C c = oj 1; — 3-c^^ E ■^3 = 2^ -C CCJ j; c t; en — I -M - O U O P 3 - u •— 3 3 •■.— r u .TS CO - E O ^ o — 3 O UE O n; 0 • 0 • 0 NO 0 m OOn OON 00 00 0 00 oin 00 00 0 — OTf OCn in . N!M CMO ON On ot^ OnI^ OON OCJN 000 .in •Tt- •CQ •CN) •NO •ON • oq .NO •00 •00 • r^ •t^ •On •00 •On •ON •ON •ON •00 • 0 •0 •C3N . 00 •0 •CM • 00 •00 • -^ •0 •0 • 0 • in ■ 0^ • 50 •VC . in • m • ■* ••0- • m • in • in 0(M 0 m oc 0 — 00 0 fO 0 00 0-* 0 NO oco OON ■NO • NO 0 — 00 OCM OCM 0 oc in 0 in NO com in NO 0000 Tf m min •t^ .in 000 in in oin into 0 rsi 0 PO 00 0 — 000 0 n 000 0 — in in OC3N mCM 00 om Oro 00 0 CO OTf mio u-iin •:f Tl- -a- ^ in in in in in in Ncm inm OCNQ om CM CM UflH 3 3 3 O 'I' jCJH J 3 '3 : « o. 2-E V .0 Q W W > Pi < Q ■3 6—' pus 3 3 O O s s << 0 °^ CO « 3 o ,■" rt « 1-. L, CO uo.y ^ . o 3 O 3 ^ S '^ S go £?>.§ rtii 3 CO ^- CO . UW e ° oU • «'2> >.>,o "^■3 CO ¥ CO • UW •2 .-^ >N 3 3 ^■.3 l- 3 3< o o o o CO CO 3 o CO CO o C 0C3 1^ 3W Si .5 1- CO CO _^u ft ' Pu 34 N. H. EXPERIMENT STATION [Bulletin 213 ^ , , . __, ffi „ ^ • « ^ 4-1 .1^ 11 , , 1 '« TS'^-C in iZ C ^ ^ ^. OJ o n! m 3 o o tn i|lJ V ^ tj o si u _•- i! E E " S o ■= 3 •. -.^^ 5.= ?- O I- J"^ oj ^ i! c ^sb^ S C3 o ii u ^- X 3 "^^ "si's "3 ■{:• O 3 3 :;^ •S-«3 -■ U.S 3 a>*H c-r • IJ o.±^ - 3 aj V- rt IJ 3 m >. ., QJ U o s u o n! 3 a £ — 11 c ^^ ^ - s '^ -ti-^ 75 U C U TO CT3 3 o bo o -1^ -T- O n ;- M-t 0 ^. ,, -3 O v-1 - o • CO . ^ • r^ . ~. • LO • fO • ^ ■ ^ u. • o - 1^ - •£ • 1 — 1 • U^ • m • m 3 O ;3 •cc • Xi • 00 • d •On ^00 •Cn ^_^ __r- • . lO U^ inm U-, U-) rnin torn in Nc ■* NO o o r-H c -^ OO O n O^ 0"~. O NO o^ OOO rt OOJ LO O m o O"-. OnO 0(M in CM en ^ u^ in ■Jf -il-' ■^in w; tn in m rr T)-' in in O O Tt- O — Oro O O ooo O-H O ^ C^ 'S O r^ O ro qf^_ O CO Ono Om in ^:J- to ^ -T cvi '^- m -i-'rvi •^ rt NO NO rtd o CvJ fvj CMC-q cgtM CM(N O0(M ^ •-. CM CM 13'^ » — ' H f,' d^' 'Jt C'-' r ••' r» ' <-^ ' 3 O O It aj V- fe ^ "^l- _ w >> S '5 3U Sc3 n! 6 ^C ■s^ S 3 b^^" 2by>; 2^> |b^" f2^> n o « 3 3 rt -3 £ ^>« CO ^^ o nJi^ O CV) u S CM uIS rti±| I. s* V Stti 5* On J-g "H ^^1 :s-^p NO -< 3 o.t; > > > > 2-2 Si: 4_. l- 'oj -5 o o o o o rt o fe o > • = o " 0 — '-' c a c c u 9.-CB a c V « r = be rt ? - e o _ . .i: ./■ rt - J2 "o E 11 aj B oj 'C oj « <-• «;'-• - °-^"^ - lis O O C ; c t; °s "si; .T3 rt ko <^' ^ w S !3.t: 51 vc M • O "^^."' __3 be N s .2 03 O a a a V V y E|E -^ « c^ 5- -^ 13 c — ■ r — . bi^ bo m n — ^- ^ ^ C X u C I- S^ 3v.- o— > o -" o 2 -' u — E M rt u rt •- ° u S JJ . E 3 E-5:^, 1> ? 53*5 ° aj jL o a u K a -^-Ie "> S ^ "J cii E - 3 o t^ ' u C +J O i-r 5 rt ^ t/1 " 3-3 ^ii S 5 " r/r 3 c be «J 5 u l>— o rt -C = 3 oj rt aj o o .t.^-- (Tj u 3 3 c — o ;- I- _? ,, 3 G u: r;: w G '-^ p. •— • 5 o ^ O o o . -3 i) be -3 >. m 3 oi 3.E ^l^'s ■1= C .t c „ =^ 3 30 — ■ o - u be o u o 3 a, o 3 ^- -- rt 3 E _3 __ ^ "bc-^ £. 3 o O u "■ -*- .9, "S o 00 00 o -a- 00 OON OON O VO 00 00 c o 00 •o • o •00 • o 0v 3. 3 .t E'S pa- ores CM 1- S X X. aw tn u --3 a; G £ re u .>•—■ _ . ., 1 facturer to contain ' wheat bran, old pro meal or hominy feed corn gluten feed, cot brewers' grains, cal , linseed oil meal, cot , wheat bran with mil ind oats — high grade Linseed oil meal, cottonseed meal, cocoanu oil meal, corn gluten feed, wlieat bran wheat middlings, corn meal, corn feed meal hominy feed, alfalfa meal, lA of 1% salt wheat bran, and wheat middlings may con tain ground screenings not exceeding mil run. tonseed meal, old pro leat bran with screen by-products, molasses ilcium carbonate anc cottonseed meal, con iran, molasses, K'ounf cl, 1% salt, ground 3 C E T3 •4-* c5 Corn gluten feed, co oil meal, old process, standard wheat br standard, wheat middl molasses, peanut me bonate. Corn distillers' grains cess oil meal, corn barley, malt sprouts, tonseed meal, dried cium carbonate, salt. Diamond gluten meal tonseed meal, hominy run screenings, groi V2 of 1% salt. Corn gluten feed, cot cess linseed meal, wl ings, hominy, oatmeal cocoa shell meal, c salt. Old process oil meal, gluten feed, wheat h clipped oat by-produ cleaned grain screenii U 1- -2^ o -- o — < ocq 0 rn OCA 0 -c oo OtNl 0 cc 0 rn qco in ro u^ O^'tN.' —•'o oci 0 Cvi C^ CMO' ._.' ._; r-l .-H ' ' r— < .—1 ^- .— . m ?^ • Cl •00 • 0 ■ON ■ 00 ■ rq St; : ^. • f^ • VO ; •"•. ■ CO ■ in 3 fe— 1 ■o •CJv •c\ • ON '•d\ •0' f^ ^ M ^ . ._l ■CO • t^ ■ t^ ■CM ■ -r cn •CM •ro • VO •CM ■ ■* ;o (U < -in •^ - fn ■ in • 0 ■ t^ fe o 6S- oro ■ tn on oin OCh 0 -^ ffi 03 'C OOO ;^0 OCM qt>. q ^_ qq »^ oj • in 00' 0 00 m r^ in oc ^" 0 >* ^IT) • m in in inm in in ■ -^ c'cd o > • (0 >, 2 ■ • n3 •s| . 0 pi. fi ■ d Rw 0 cU 1^ RTilkmore Farmers' d, Mass. r c (L s' Six Dairy Milling C n, N. Y. Ready Ratio Sugar Feed apolis, Minn. C Mo- .^ 0 cn lin :ow: Maker id W. L reenfield Stat Stat pring Milk Milli neon 1 Dai and land: ional ional [inne u Eastern Eastern S «. c ;- c O a. c <, Is l-> 0 St 0 ■ c3 n ^ Aug., 1924] inspection of feeding stuffs 37 O o C . >- u 1> - C c (i^ rt Xi " (U CSC O ci til -.H o S u S V o V r. a 2 3.S" tB --1 cfl C tR ^ u =: rt ?; O .s -a -m "" V V '5 n •a £-3 — V. 1) g £'2 ^S2 o c c m C I, ri O -C - ■ C — - *J A = OJ 3 O u; C '^ O S|.= ^ •^ QJ _« -^ T^ a -Ji f 2x1- IJ r* O X -r- ■ •He" M.t; •S S ..E E bO^ S -^ '■ > H i>^ n 5^ "J E S £ "a T3 — -a (U r- O 3 V Ot3 a 5S .=: o fcc^ OJ —T cfl Corn g seed m middlin screenii salt. m cl 1) C 1) m £ES o — "o Uo £ o « J= o c E ■^ i; m ME »i O O 00 OCv or^ OO ooo OOO Oin oco ooo OOO 0(M 00\ Oro o:^ oo ot^ CM — ^t^ OC^ CMO CM O ot-« VOCM CM 1^ ■"■ ^~* *"* *~* .— « r-i •— < .— ( *"• i—t 1 1 *"* • T • -^ ■* •00 •o . -H •CM •C3\ • -1- •CV) •v • en • o\ ■ m •o •O •O • 00 •OS •o •o\ •o ■ r^ ■a-. O CO • m OVO o ^ OCM • o OOi oo O -1 • in O 00 t^ OJ o \o • i^ ooo o-* Ot^ •^ OiC 'J-^O lOlO •LO in vo inm mm .\o min Ot^ 0 1J-. o ^ 0 O CM ^ •* in Tj- ^u-, "O- -51- VD VO m- o '^ 5 b -X bo c o X ■' ry. (J U Vj - C5 . u S'^^ - u 3 1- C bo cr. oj « 1-4 b£ u P P-C — . P Oj ^ rt • ^ « 2 ■•r E t o o 5 X re ^^ -re Cog c t S .3 M.i:i: ^.5 E S o J2 ■c r o u" CO) o o C ro ooq CO ■ oc • 00 ■ VO • o O -S ,0 re U >. C xo re ^C O — • CO] O to ^ in ct^i 00 o ^ oc-a 00\ O CO o « o fo O CO so in O m 00 o — o o U-* LO c c c w Cfc CO c o CpH oo\ O (T) •« ii re 0 U 3J :/l I-. re re M 0 r-" ^ Ph 0 ■a 0 X p re n ii re o re o 3 t:)PH _ c p 0 U t-1 re tn g 0 're ^ G n 0 OJ rr, fe p: >1 >. >— ( 1^ l-<5 3 ^.a X C/J p-fc re o-- m to (fl re O 3 Aug., 1924] inspection of feeding stuffs 39 3 = V .P n 0 "cS o'E re 0 OJ 0 E OJ - 0 '-E o O C 5 0 E E_ ■J- a; oe X s: E > re '' M E .i-° M . !2 « 3 ID o 5° E £ ■^2 o d U (T .— u 0 "x re 0 c > 0 ■/■. U n 0 . '0 . P^'o u o o rt ■- %J u CJ Xi fl) C u o , "a V S u u '5 E o •c ■2 J! ^ 2 c o a E C 2 C S u X 0 — .Sort — 7^ 4-. 0 E 0 yv C re u a ir. re _- c rt 'i 0 " ° E 2" :5I 5 o a; ^- y: IT. CO Bin O xi o o s o c o .3 I/: 'si 3| n - 0 ^ Is re •X. E c.ii 0 1- 're E V 0 0^ ti'rt 0 u " E P=^ E 2 0 rt°" •ss-s O Ov oo O '^ • ■o oc> Om 000 ■CJN 00 o oo oo U-, O • in OCM_ 0 0 OC3\ ;CM in in (n'on cm" •—' tv^ t^' •o' o'od ^'to d<>." • oo' 00 00 ^^ ^^ .-4 '~' • -tT • o •O • t^ • to • -1- . rt • ro .\o • t^ :°°. ;■* • in • .— < • '-^ • T-H • CO ■ vo •O' '• 03 •O •On" •CJ\ • ocj Ion ■C^ :o< • CM .\o • O • vo • vo ■ o\ • fn •CM •C7\ : 00 . t^ ■ C7\ ; ^ • 00 • 0 .1-^ •0 • t^ • tn • \6 • r^ • f^ • ^ • in 'in - in :■* OO 00\ O •-' •\o ot~~ 0 «o OCM • 0 00 O 00 C3 00 °^. ; "^. o_\o ot^ 00 ■ a\ 0 m fn M- in csi rt CO • Tf' dm T^' \0 in-^ ' tN.* dc3\ iri in u-l \o U-) 'O • vo xnm -a- in in in • m in in O 00 OtI- Ot^ •O 0 rt 0 infO ^li-! sC f^' do T— * 00 ^' t CMrJ-' min ^CM o'-i CM CM CM CM CM.-. CMCM CM,tll 2 S"^ £e.s U OJ nj ,K re to fi E-S o *- P^2 . .■;: re rt >, £ re .bG£ ^ < nj ^ cQ -l-i PhW a K 11 in ^ C • •2u2 re li rv-'O u ^ C > •o "i42 V >^C ™ r- - n-t re "•- o Or/-, ro V3 fcflH 40 N. H. EXPERIMENT STATION [Bulletin 213 4-j C o ^ OJ ran, iiom- uten feed, fine table -t-i _3 "3) re o >> u c ■(-' o •a o o g ' o a ■•-» ^-O rt F^ 1) >, u ..-J! ^ O'^ .c .si'S':^ 'S'w ^ 3 tiS "3 o 1) rt U r. re 4H ^ rn • tn 3 ■:3 " S S (4H * o U .a « o fr ■4-) C OJ OJ rt rt (L» ;^ OJ o . „ c ra — u 1° 1) 1- ooo Oro O • o ■ o • o • o ■ O • oo 0\0 \J1 • o • ir-j . O ; 0_ ; q • O OT oo 00 '■ oo • 00 : 'l^ • OD • 00 ■ U'-' ,-* r-t .—1 M '-1 • ^ .lO -co ■ ^ •00 • • to ■ r^ •Os' • CO If^* ■ cA ^ '•^ •■* • \o •OS •00 ■ \rt\n • vo u-l O ij^iri ^rr • so LOSO O ^ o +-» o •-< OIM O ,-H Ooo O^ O CO O-H oo\ c nl O CO ooo IT) 00 OO o so OU-) 0(N oo Ul fc u-jin lO-* »-4 CO (Siro rtod rt'ro ro LO ^-; -T3 5 o c- O tM OO O o O-H oso Oso OO o — ■ P-l *S oco ocg O ly^ OOO O 00 0-!l-_ OC; O CO ^^ ^ • • J— M- 'ct . o fi (A d cn u > "S ° to • 13 o u « i6 . TZ ."? IS 1) s O re -0 o to o c: Ji t: t. N O Care "t^ OJ .s OJ-— • r^ < r- r- C ^ r> ■- V,i^ c s •a a 'S ■ 5.S 5 ^ 12: H E-r £!E aa.s c o u o £ 3 o o y p - PI ^2 1- xz; o . -^ ;- OJ 0 a; jj 3 ^ 3 C. u 5 "^ 3 0. c* u O ^- a. E 0 c s 0 U u 5 2 6 < a; 4J 01 o o c o 0 ■ 0 . 0 0 c 0 • 0 . q q c q q ; 0 q oc 0 0 q : 1 SC \d vc t>I 10 ' U-. 10 Tf' LT, 0 50 : ■ Tt • ^ oc • (\ ■ a\ •M . 0 .\o •t-^ .VO • V3 : ^ -^ • c\ ■ CO • t^ • c\ • to • CM : ^. • in •c: .— • r-N ■d '. ^ c ^00 •'d ■ d • d '- -— ' •- •— ' . cv c •o • 0 • ro t • 0 •C^l • 00 .0 ■ e . f^ "J ;t^ :^ • ro ;q • c^ • 0 • '^ •(N CM •C\ •CNl :.-; CO •csi • - • \o l>. • r^ \0 t^ ^ r-^ oo> o — OCN Ou- ooa OCVJ oc ocs 000 or^ 01^ qtv O"- qu~ U-) v^ q(N 010 q >c Ln T-H 000 000 ot^ r^u- MD vc CO u- t--.V MO t-s! to ro ^i/- vd^ vd^ in -^ tN;\d Ou- Otv oc\ OC Ou-j OCl 0 oc OON OC\ on OfO Ou- Ot^ o^c 0(»- OiO OC1 0 ^ ot>. qtNi 10 ca 0 fo dc do- c - d^ dd oc^ d c dd C\<£ dd dd dtt. df!. dfc- cV Cfc r*' ;v^' w* r-r Ct Cfc." Of^ dfx; •0 D aj fe 6 U >. ■s°; 'e •a HJ U •— .i: S3U 0 OJ '^ ■a CJ dger White Hominy F^ as. A. Krause Milling Milwaukee, Wis. ' te C J^ P^ >> -a 0 o w w > o o i C l-H w 1 .5 1 •a c o £ c" u U > 's o ffi o a c c C ta c c 0 E 0 ^ E-n )— 1 0 « 0 u -a OJ 'Ei: 0 a KC — a 0' « u ogan" Hominy Fee yder Milling Co, . Chillicothe, Olii o c 3 ;_ w > . c 4 cri 1 42 N. H. EXPERIMENT STATION [Bulletin 213 rt o y o u %i v. 3 a rt t.*-. 2 rt E >> XJ •o o tC w i; U 1) 1- o • o • o ■ o • o • o • o • o • o o ■ q q q q o o CO CO • o o o cri o o< r— 1 ' ' ' ' ' *■"* T— t . ii; ^j . CO •-* •■* •CN .\o • ^ •VO • in td o ;: ;0; •o •c\ . .— t • o> •00 ;0; ■ o\ •ON ^00 •C\ • t^ •00 •ON ■ 00 Ifi t^ (-H . i^. ■OS •CM • o • oq • o • in • NO 'cfl . .—1 ■ o •O . ?— < . .-H ■ m • o • •— ' "J < • ^ • \r\ • \6 • LO 'iri • VD ■in • o \^ o u: oii . CO Oro -■u-i . ^H • ^ Or-5 O in OtJ- U2 rt .ui O --^ - CC • ro OCO c •-• oo f/i U. 5- rtTT • iX loiri • \c -in • I/-. \n vd in -^* rv!t^' ■~" CJ >. • ■* Tf Tf • ^ ••* • ^ ^-a- ^ ^ m-* o o i-H .t_i o — • C M O 00 C 00 O^ o a\ 00\ oo\ .n o -; o — q vc O -H oo OCO o t^ o oo c/) Lo ^d vr; \o ' u^ ^C lA M^ iXr^ in \o in \o -i-'in o o« O — O-H OOl Ort- o t O in O :0 Ph 'iJ 0!>a Ot^ Ou^ OCM qtv. c •-■ O 00 qcN ojci -l-'fO oq-; -i- •t oj-r ^ .-.' -1-'^' d — ; o ro ro vn ^n r^ CT) CO f^ 00 ro m oo ro en oo en Ct.' du-' d'.^ dfe dfc" Cfc dfc OiC 'a "n "cs n o o «j u V S § s 2 cfl . . — ^„ ^^ ■OJ u C C a u OJ c G ^N ■— ' ^ M .i! . w 1) y (A, 6° a o UU CD ' CO o > Process Ground Oi her-Daniels Linseed Edgewater, N. J. o o o o o E 3 ^E 5 CP Q W W t— t ICO Old Process Lii erican Linseed Co. Buffalo, N. Y. ICO Old Process Lii erican Linseed Co. Buffalo, N. Y. Process Ground O Iier-Dauiels Midlant Buffalo, N. Y. Process Ground O her-Daniels Midlant Buffalo, N. Y. logg's Pure Old Pr ncer Kellogg and S Undercliff, N. J. logg's Pure Old Pr ncer Kellogg and S Buffalo, N. Y. CM 4J-t- Si 15 e" c •.= E ■^ E S£i ^ U ■Bit ■^^ 1^ 3- 1 J << « C )< c < 0 3 n 5 OJ^ s •a o u CO"*-. rt so o ■4-1 O tn c^ H. 3 c u 4J ■M 0 oi £ « o ^ E -^ t*— J3 O -0 Ji « CO o 0 be - 0 u u ■4-> 0. C aj n C3 O >> cj„-o-f= « I, tJ ^ OJ . 4J C B) 'g feed, rm m old s, 1% •3 o _« V n) B iiiny 1 gei meal, dling 4J C5 rt 0 0 i- -C o g •t- 0--3 s: 0 0 E O \C O • o ■ „„ o • o • O • 0 • OtI- OCM o q ■ 1^ ON q o o 0 • 0 — ' O 00 o" ON • CNirrj o' o' '^ 00 • 00 r^ • Tl- •c to • CO • CO • CM ■ •ON lO 00 ■ NC • cc • 00 • 0 • -t • LTJ ;ON ;0O 00 r^ ■ n ;q ■ a\ '.°) • NO • o • ^ • I^ No'tv.' • r^" • tv" ■ IN." •NO ■0\ '-I ■oo ■ r^ • IV. CM IJ^ , ^_i •o •CM • -^ • 0 • 'O ;oq • o «T)- .vn • u^ • ro •0 • NO • u-j • ■* •CNi CNI CNI •LO • tc ■CNI • NO • oc' •oq •ON OfO l^ Cn] • NO Olt: 00 0 CO • o •fO OON ■^t^ ;M- • I^ qtv ooc qoo - Ln • ro o'oo CNI-* "o ■ r->.* iri tv* o'o' 00 IT) O CO ONO 0 10 0 .— ooo O MD O f<^ CO 00 CM 00 >^. 00 OON 0 m CM QC VO VO \C \C u~, Ln oc"t-^' T-;^' —'"' Lr!iX CM^' corf oo oo O — ' lO CM ot^ Oro O On 0 CM 0 ■ ;j : >^" "is 'A le Ground s Cereal C 111. d O p • ^5 a a U •0 6 OlZ 1 .^ •rl . '— ^ ct C HI round Co. . irougl ,ug fS ■"': S^ . o old Medal Fin meal orthern Illinoi Lockport, ra v, 3 urity Oat Fee urity Oats Co Chicago, urity Oat Grn urity Oats Co Chicago, ? « « *% Protein Oil Meal [ann Bros. Buffalo ure Old Pr lann Bros. Buffalo Q w M H < orno Feedin orno Mills East S on-Pareil 0 arkinson Ce Thornb at Hulls, G- uaker Oats Peterbc Q W W fii l-H urina Pig C alston Purii St Lou r^ P-. Php=; C O U C Z Z fin P- fo P- P^ C c a. P- « 1 44 N. H. EXPERIMENT STATION [Bulletin 213 ^ 6 I-. ■4-J p i j^ ra ^ 60 ^ 5 li ^ " -• o C " m a 13 CO oj 0 ^ u ^ S E ^"3 0 rt-ji £ " £^P 0 c CD "bb o — S 0 « OJ I, a '^ '^' C Lt- g bo , "■4-1 2 ^« £■« - 15E--5 C3 r- C 0 ^ a . ■p 0 n 'CS '"13 t: 3 U 5'^ o.S2 p ^ ^ E "^ u 0 c 1. 1; u " ■" 0 '"-P >- «J 0 5J.:: S b OE" qSse^ LJ»^-H ? y. P5^ P-tS C.Q 0-!l- 00\ 0 V3 00 Ot^ 0 l^ O-H 0 vo c 0 000 t^'^ 0 to o\in \C VO dt--' '—' ■s«i • ^O •^rt- •eg • Ln •m • Tf •r^l ;3 O P • 00 ;o • l^ •LO ■ro •0 • 0 • T-4 • 0 •On ^03 •1-^* •o\ <5 *— ' *— ' C/3 ^ , ^_J •ON •VO ■00 • •^ •-!)■ m ;0 ;"l ;■*. :°) ;"* •CM •t^ u < ■ vd • ^ "oC • \6 • ^ * ro •CD CM fC tn ^ oi: 0 —1 •o\ OON 00 OCM • 03 '^ ocq • I^ 000 00 0 0 ^ o'c\i •c^' ovd cm -*' ^' ■— . u >. ^ VO •XJt mm VO -o ir'jxri o o -t-J CvO 0 00 OCSl o\o OCM ONO 0-+ ," 0 t^ LO ^ 0 t^ oco (Om om 0 NO 5 o P4 ^^ n^ 00 com -r m Oto ^ LTi — '-' ^ ^H OvO 00 00 0 000 0. '3 Ort o-a- c m Oro 0 ^ Om ooc 10 \o 00 iX ^ 0-4 m NO md c\a\ o ^H ,-. a tn ■^^ oq csi .-H ^ r^, Tl- •— ' --^ dfe d^' CPh" C'-^' ct: CP^' C'fe o c cS 0 ■ 6 Ifi D. u rt "y^ u 0 0 hcH •a 13 li JS"-^ bo ^■s 1- c s SE . U OJl-H I — ' o-^P CM-i ^ ■5" 13 •S - 0 ^'3 bo 0 £ « E = ffl "51 t+i "^-i i*^ n a w^" C^iiS «2: b t^ .2 i-U 0 P n &-3 oj 0 0 8S S H C V- 0 0 E != s 0 _ts_rt ^ ^ Ph < < CLi<; << *- < KP5 C p: 1 Aug., 1924] inspection of feeding stuffs 45 (ft 'rt rt o ^ ■a 3 (ft o. c'o re Qj "rt u o o oj rt a; rt ^ 3 S & £ 3? 1— z- ^ '^'> B x; -^ t< tn ^ o c '5 " c ^1* 'el' o « CJ -S ES £ C^VH rt 5 }• 3 u o i> o ^ Cfi 4-t c5 u o m a is o u U OOv ot-^ oco 0 •-; a\c\ OMD d vd t-^.* vo 00 IN." f— 1 " •o\ . VO , ^ .u-j • o • ro • VO •O- LT • ^ • u-i • LO . t-H •CT * '-^ • r^ •CO ;CX t*" • u-j '■ ^O - W • o ^d ^d • U-) •c?; •tv ^ • <^ •-^ ^ ^ • rri • .-H • oo •OJ ■rr, , ^_, • o • ^ Tf •00 • »-H ;tM ;N ;00 • a •00 CO •CO • M • m •tv •i/i • oi ■ Tf • 00 • ■* ; ^* •(3N "cc coir-; dd LTV VC d Ti-' •So POI> dd -^Tf in •* 1— 1 1— 1 CM .-H CO r^ CNCM \Ou- i •^ -^ CM 1/ <- > (« P5 re 17 (ft a u i/i re u o m c^ — >- ^ W=« 3 rt u a J r ^►r g g OJ c re E cft-^ J J - : c n o "5 c o a 3 C : o 'rt — |i o .5 c 1—. r- V;-. E 0. c c 1 c' o oP 1 JO o c 3 3 ^ , r 1J o CflH c E • =Ph o o o .n 0 1^ Vi 1" 2 p-1 f^ y^ ) B C- c K •-' r 5 3 : w a a; .2 o . o ^ 0-7 b 0 re P 5h P ;e: c C ) fl C. L )fi d o u -> ;- (/: I/) ba ^' J- __: - o « "" n t; ^ 5 « O P 1) r^ a: Qj rt O m -^ rt ~ ) ^ ^- ^ ^ C C ^ >> .-3 fi s ^ U — rt l-" u t, « ;; O c « „ E J! P c -^ S C j; _^oq E ■*-- — Ti '^^ c 3. C O -a c c— o E u c c n « O " IJ &~ S rt 1- (D O "^ 1-. nj u o u< ta o ^n -c-c m! ■^ -o M-( E c j; .^ 3 u rt o ■^^ OJ OmS "rt ■ ^+- "rt , o ^ .,- c — ^ bo -g re - o r o 1- ^ he Jfi o u ^ o ~ >. in . — nj l-> rl O p *-. >> bo O nj C ^ 'X OJ tf o -^ c X rt — ^• o cE c ^ r, '■-' rt :/: ^ OJ > o O rt (fi V ^ Ti: rt o u o u ^ ^ o E*. O - ■Si o o oo oo o ^ oo O 1- o o ra-TT •ON • oc • 00 . rt ■-* 0, E u " re •v.W y "c . re a re tAl WW W^ O C « 1: o J:! re « re ^ re 3 UW ^u . 3.- O re p w u 5 re CO o ^ r 1^ •C re W_^ Wr= re Aug., 1924] inspection of feeding stuffs 47 I I I I 1 .5 : red corn, ■ound - n Ifalfa with adger by- larley salt. .tl M (1 oats, wheat seed oil meal, ;, alfalfa meal. o (J .5 3 SJ ^ o t: ^ w. -* E X 'BUc o < u x! a o 1- c o - "lit: K E o =■ .-5 f= ■Si a. « o m O. u o a, re c :: ■jj E E (J rt 5 ^ >> LT, o lU i"^ 1 o~ rt L- C3 C u: c" "" 'w3 y' Xi -fi ~-; - re 5 o re c ed meal, gr .vheat bran, sed, meat sc; Ik, 5% caIci ■S "J o Se " C U '^ X: >- C c E c ^ u O s s ^ o 5 ^4- (/J 1/ u E 3 .*j re re .a ir re ■♦J re E ;— y o s; reT: e'e . a re : v- u (X re "-M E 3 o c "t£ >. % T' <-' 7 " _ y. rs E Corn dlings gluten butter III o |1= ?^ E = s B o u 111 i) 3 O u o o U o^ ocs Ot»- O -1- oo OCM "ICN qo OCM °9 oJrf ocioc w ?o • t-..'\d in in 00 • ^ •00 ■ o • c>. • -rl- * r^ • o . f*- ■C o • c\ •to ■ o • m * \c • * rC • O •oc ^- *— -^ • oc o • r^ •to ■ in ■ m • I^ ■ o •CM • ^ • »— CM ;0 • t^ . T— •Cv) : '-' • O ' t^ oJ • W • in ■ r-.* I ^ •d '• od .' ^ • c^ CM m O] rn m o -t • \o •<> o c> Of' o<^ • to •o O rn qt^ Lo r^ • in •d <£\6 d ^c Tf u- .in • -o \oin in m o — _ t^ Oco 0-+ O 'O c 5 •i- OCN c ) t-H Oin o rv U-. c c rf q- O t> qx c 30 in ^c c 3 r^ °.°. Om -S-'u- If r>^ n-'u- in rn 00 — CN i -<' en o - c 3 in o oo OC' q-^ c ro qc- q^f qc3\ c 3 O oo c 3oq qcM O f CO c oj o — d d dcM' 1/ ■Jin — 'd c 3 CO doi —'cm CV] — ir ^ CM (M CMcq ■*^ vi im "Oq ^ -m ^ ^ CM CM T'^T^ P^' Ct." dfi.' d'-i." L " ■— C'-; C jt,' Ct dti tr 1 1 ci. : s ; ^ d w rt . r; r* r V • aj -. K d ca; : n S > ■- ^ ^ d U en ^ > o r ■Sis' B d u 3^ r: y ffi St fee z 6 6b a •II > c I-. 1> __- 'y JJ re 'S. 5 y Ph Ji y* y; « o o o ra _ it 2 ti— > 2i o c o OJ £ 11 a; o rt 1» c ■J" U re re a. Q fc C C a ,^ c h J. 5 < c y OJ OJ Ph o J o > l- C 1 1; ^ \ ^ CT re u o O _1 re 'u U 48 N. H. EXPERIMENT STATION [Bulletin 213 're o o 0 barley, wiieat ran, with mill lings, calcium rmilk. barley, kaffir , meat, bone, ceilings, wheat salt and dried o a ■c". >> tonseert meal, iddlings with ling mill run. scraps, alfalfa from wheat. E ;d buttermilk, 1 flour, wheat . of 1% char- u itli 'd, yellow homin , oat meal, cot and wheat m enings not exceef fish meal, meat 1 grain screenings -3 re •— . re £ >> n, wheat, oat )ne meal, whea ngs, wheat m It and dried bi n, wheat, oa heat, alfalfa, mill run of nlcium carbona re £ u wheat bran, falfa flour, lin ranulated meat of 1% salt. OJ u i^.- re 5 =: '-•'•^ "-ceo .? .i; u re I-— = ^ lu tH o re 3 c" o -- re "XJ re ."^ cc -C D U y u x — t^^ Ui a> o o (L) r Ui "S^^I 3 ji t£-- •aj2 c g ^^^.^E& re E^ ^"H C 0) C 3 c-j: re u Grou meat run carbc Grou corn, whea midd butte Horn glute whea groui Bone meal. aj Corn oat r midd coal Oj 1- ■2^ C T OU-. c <-^i oc^ o o om O Tf oo oo XT, OC u^r 00 >c ri t-^ o'oo Ttvd tN^ \0 U^ '"' *"" 1^ '^ • t^ • oc ■. 00.-! •od ; ._,* Lfi vo o fo — .C~4 « O ro oo Oro ooo oo (/■' CO] c oc oo qt^ CIJ-. .a Or}-" oo i/-'rv^ r^csi oio; ^^ CJ >. 1^ vo ■tj-in ■^in >ot^ \ri\n o o .*_i OtI- O \o 00^ OC3\ 0,-H ot^ C OC .^ Oiri iri o \n o o\o qco o:^ q^_ tn u-i 00 — 1 TJ-' "Tf oo't--.' •^>ri oioi M-'in C 3 O O CNJ C o O CC ooo OIT) Otj- 0!M (l^ ■ " q-t Ctv, CC; qoo o.- qo cog u ro* «' O LO o: o" ^.''J-' d^' o" .-<■ tv-'c' o 0. -i- M- " *^ yf~i m OJCM •"-< ^-^ c'u.' c't: Ct.' Cfc Cfc ct: C'tL.' o T3 * ■ p- c 2 •c u ; 5 n . . P^ -t; ^ 1-. t/". re o — i^ S " J3 WU o C re re c hite Seal Meat Sera :w England By-Prodi Lawrence, Mass. ti '^ d . O = ■w O y or Bust Dry Ma rk and Pollard Co. lioston, Mass. :h Meal, Chesapeake tomac Poultry Food Baltimore, Md. If > p c a, P- 0 c ■* (/■ re aj re o G D u C "re >..E •c i- re 3 KP- 'C^ d '5 o J C/3 re 3 'S ° ^-' « n "u "C ■3 3 "n u" d '5 o J in ^^ re re ■ re .-• c t^ o < 3 re Php; 3 " Ph P^ Aug., 1924] inspection of feeding stuffs 49 U U M Mo—" . O S " " CO - ? oj c bo C • Son] M — 1 (J •— ■ Tt -a "3 ."2 r.'^ C i- 1- o to ^ S 3 •a o c. U •a •a ■^■^ » u o 13 J3 be (u a 2 OJ - o •^■« tij t/T " nli3 ■"^ Z, tU ^ Eel' 2 u i< o t, o ^-^.-2 (J oo oo Or-, oo oo oo\ Orf OOn •O • 1^ ;t)- ■00 • 00 • VO O CO o o •00 ■t1- •tN •ON •00 • o O VO 00\ o ^ O —I O VO ooq oo'vd ot^ oo oca o.— 0(M oo ooo o o\ Ovo ot^ O 00 OLO ooo OLO oo oo —ICVJ ot O T^ OCM Cfo O^ ooo ooi voi/1 Oh OCVJ O CO O iri Ofe OO O -H OCNl OOO O —1 CM CM OO eg CM Ofe CPh OCVJ CM CM ct, ot^ O CO Cfa OOO O in CPL, fe (LI o OJ rt 3 ^ c o go 3 re m CO CA! K o c O bo S E °~ ii ii o o o « n •=« ca . ■a t-4 3 , o rt 3 iT CO bo S >- E to _S s > • o "m ! bo ■V o rt o r^ca O bo to bo c o wis •5 c E&^> 1^ 1- „ - OJ o C CO 3 u 5 aj ■< id's U) t.^ fi . E^£^ u ? S " O CO S !-• U Cd OOtS u 3 . E£=^ ^< o U __^ rn o CO a > ^ (U bow z 5 ■a >. O u aj O 3: > CO o g > o CO be 0 HP 50 N. H. EXPERIMENT STATION [Bulletin 213 o o i; rt i: 5£ o s ^ -gon O u U (J a 1 i ^ v. 5 V ^I u c ^ c C -M Sti-= 1) o rt V ^ m Z c. w S V 3 3E MS! bo C 'S •T3 S a 'rt oj—* o 3 OJ Ij rt en s III IN S iJ — O aj ^1 ^ Cm-. S S ° 3 i ^ 5 3 ? O X o "5 •si 0^ U cc 3 3 , 1; « 1- w a c o ;5 ^ \- O - ?^ d'c (C ?;£ u I. 3^ o — o rg C 1-- o ■ o • o • m • org ooo o — q ■ lO o ■ U-. . vdio \0 u^ coc t-4 r 0\ ', 00 • cj • u'^ i-H • ■S ij ■00 ■^ • ■:r ■O ■ <:; • CD ■rr> • CSJ O 3 ;VO ■^ ■ t>x •C^ < • 'O oc'c\ ■oc' •d •\o ■V3 •u-j • VO . fr; 1 rbo- rates , ^ Oi^ oc? O-H OTf O -H •+ f^ * l^ oo Ot-: O vC O o OtT PO o C3-C • vd rn ro LO ^ dro r^"<-> e^;^' pOCm' U >. •IT) u-j LD UO u~. U-) ^ LO CO LO ^C LT) \C a O^ o o O — C X Ot)- Oo 0J^ LO Ift to »n vo p -^ _ tN<>) --H ^^ 1- ^ ^H -^ --H ,— . r-H ^H £ C'i^' dt: C^ — ^ "1 r.' d^' dpi." oul du-' * ■ ■X •hM ii c ; 2 3 X ■o 'S X c; • ^ u -X ; 6 ■s.'C •X. • u 3. ■> ^_, . u . ^ C c cs d * -^ * o . '/ ^^x 6 '. 6 rt o _. «> '3 r- . (A '"" >x5 :: 3 •- n 3 ^' ^ •U u c -is P ^ o S.5 o p=d-s rt 1:^ <= 3 3 o o ISIS < go S 3> 3™^ ~ ^ O "a-^ MH c>-i: '^ I' 'o5 o ^ C ■ 1 u .—■ P c f^!^ ;:ip ^ — ■7.:^ ---■ j;-r^ ■ef^ f-H<: < < 1 Aug., 1924] inspection of feeding stuffs 51 , ^ 'fi ^^ 1 '/. o to r^ V c a cfl c o M u M ~ C OJ ^ _C tfl 'c o M u tfl u !•< u OJ s o CJ 1 u o 11 t; o ^_, v. u c u o M « 3 to C U O "o o '? § (A u u "5 H 10 13 S Cl! C = '^'s OJ C c «•;: •^ .2^ S a ^- c ■;: bij S5j o V. ^ c c u .a tJ!) o t£ --.^ ti X 4-» M.S rt o rt aj t« JJ-; V QJ OJ ^ .x: ^ a ^ u r^ 4-> ■"t^ E j: > -^ ?:£ > o ^ O • in . o • o • o • o - O • o o o u-i . r^ • LT, . ly-, . O • o • in • q CD c ^ o t 1 " ' ' • i-^ •O 'm • t^ • o •CO •CM •On • ro • oc • oc • o •ro • »y~ .\r : «2 •CN] • -r •l-» • Cv ;Cn • =c ^o •O ^O • O * ^^ •c^" •'o •Ov •O •^' ~TZ • VO •CN •O •Ov •On • oc • in • OC • in . ^H ;0 •CM -OJ • rr •CM • l^ ;M3 • tT • ^ • r^ ■ ^ • tri ■CM • in •cm" '■'t • m • -f- ■ m • M- ir; t^ O VD O VC o m . ir- OO OON om Ot-v • m ■ \o OQO LO On u-i C^ \n ir : ° o oo O -rt C=>^ Ot-^ ; OC •CV] u-;^' ^*u-i o ^ Tt't^ ■ rr CD VO O in o'csi dm • c\ •* .-H v-j O ■o o \o o \C Z£> • NC >ONC m NO ^ v: NC^O •VO • CO O-H OOV o^ O On o cc O tn O-t ino Oin • m Oro oo oo ooo CM cc o ■<■ Om Of-O t^m O NC • -t O o tJ-'tC -^^ ^ ^ fifo rn t ^'fl rnin n ^ COTf • -t in in o -I- U-, o occ Ou- tr Ol^ Oin o ^ C •+ C 00 LTi On OJ oc in r- c oc o -t o -t- O -H OCC O NC o OcS, tXi*- o'"- S£ in u- oq -r t^'iri in in in nC Tf ir I^ •-C vi C^i. '" li- cV d;i- ^ ^ OU- dfi.' c't- Ct CP- OP^ - c r- to a o p ■ o' .SL to V *_o * o O . o t: ■ -^ 2 " h > C 5c 1 C /■ •• c 1 3"^ - o fC f^ > c L c Lit •."5 c OJ \^ = r > > ■nO c i: ■ » ) . > X a t- n - ^ J CO ' i n t c -* r. 'Cl o 1 1 O 0<5 X 'A 22 < J- o_2 fx.1^ _1J J - S" •— r- ^1 II .2^ p. - < c I i < rj < 5' ij p t. << ■^ ■<<" P^ JW p ;p: 4 1- ifl i Sti 1 h- :L 3 1 I 52 N. H. EXPERIMENT STATION [Bulletin 213 G rj ^ 1 ^ 3 d 3 ^ ^ 'a tc 3 3 Ui Ih o S .•^ c "^ "r-< •^ o s 3 ■g a != o X to to a to 4-) o -3 a ■3 -3 -5 3 *-* bo a; o u o o to bo ■3 CO tn 0; a .n ■*-» u 60 to 4_i o O s o CJ '5 C o bo CO to tn to !>^ c •*•* C a c ,a -TJ o a s CJ 'a CJ TS 3 u ,_^ , 3 3 2 . - C O u o O o ^2 a o iS s Wl O o • o • o ■ o • o • o • o • in • o • o o o u-) o c ■ r^ - C^J in od c\ vi T-4 CO CO • cm' '■ .—I OS • ' i-H . t— « . .-H . "^ Si • r\ ■ r^ • M •CO • t^ ■0\ • VO •o • oc ■4-* 'o 5 • o 1 '^. • CA ;00 • m •CN : °^. ;q •\D ■ '-' 'Z^ ■C\ • od ■CJ\ •CN •o •Cr\' •O in rC ■ o\ •M- • .-H • r^ •CO •ON • r-4 ■\o * 00 C/} ■ o .00 •LO • o ;CJ; ;00 • r^ • CO ■On 4J <: • ^ • to • ^ •'VO - crj • ^ • in •T)-' • -^ fin O i. <" 2-t; ovo •c^ OTJ- . .-H • ■* •O • ^ OO O On m oo Lr; O fO • q f^ • to •c^ Ot^ OO ^ fo oi • u-i >o •\c •<5- VO • \D •«5 •CD • \o vO\C lO \C o o o^ ot^ OCQ OC^l o« Opo oco CVO OOn .^ C3 o -< o\o O t^ ir^ 7~< Ot^ o —. .^o O — o w tn iOU-1 ly^LO Tf'^' co'vd Tl-'lO u^. vO M-'lo \r~t ir-j Tf trj 3 O r^ o-i- Oro OO OCVI OO OO O—i CCN o ^ u^ O Lor^ 9° ir^tyj OCTi O rri q — t» ^ OC-J o-^ >d vi in vo ^' "^ ir^u-j iri r^ ^r: tv.' c>oiJ-) ^ VC lt' 'O Cfe Cfc Cfe dfe ct: 'Jt.' ^ " E ^\:C ct: (/■ 6 -3 lU u d « u a U ^^ OJ V V OJ o V dj flj V u V ■a.S ^^ 3 •c a; Uj "-M o u o o o u O O i^ X X X X X u Hi o V •lO • to *r^ • o • 00 • t^ ;r^ ;0 : ^ ;SO : t ;o ; vo ;0 ;q "lO • u-i • ■* • f^ •"' • vd '•\6 • ^ • in ■ \6 • •*' oo •f^ Ot-^ 00\ Ol-H OLD Oin o^ oo ■ \o • ;•• O o u o 4-> ■*j 6 S tfl C3 n « rt rt n a 01 > x' m >. • to D>H L s . > W >^' W • 'd ■a li " be 1^ 2; 1-1 — — a re tl 5 1; 3 rt t. 3 •*-* rO o ^3 :0 o .u^ O o O 3 ~ o c S o T3 3: C •c o (US O. 3 a 2=& W n 2^ >> o o 1^1 ds| .?S (J o 5!j MTS 3 Ea'2.2 K2: r-C/] (< — ^ S-J -J "-J oO C3 U >, '- "5" >.£ >.£ >.2 >.2 HO HO U -— uJJ ?^ s " ^ jj _a lU /i u ^ (L) u 1) -= ^ Is C-X3 O-C OTS U"C OTJ c ^* a zj '5 S OJ (D 3 (U 3 -u 3 v :3 OJ w c: w P (^ C fe ti: fi. Ph fe fo fe ^ H- ^ t— . 1 54 N. H. EXPERIMENT STATION [Bulletin 213 3 w A ill c ^ re -r — 1 c o ■- c ■|2 3 d O 1» 3 c o 1- to o o O 3 — — X toe •5 o o o O -r o "3 4^ '5 :3 S •3 •^ 3 U '"^ 3 .^ .M cj: 1. u — u 1^ u So^ u 03. n £ " X) V I— *~"^ 3^ 3 O 3 o 3 I. 2 aj o K •u 3 3 S£ CI! n! 3 « '5 rt OJ 3 -3 > M ^ -3 M O JJ 3 II X o 'a "3 o to •— ' — O 3 3 ^ « re ^ X o f >, o 3 i: , o ra'S V CJ u -3 u u -i X i 3 ^ 3 O 3 U u X 1^ "5 « Ji u -J O rt Ji3^ 2.='E re c o p a 'J u 3 « t. " h " >— M X w I- 3-"^ o • o • o • o ■ o • o • o • — . O • O ; q • lO • u-, . LTi . q ; o • o ■ m, . i£ -4 \ oc •' 00 • 1 — r • 00 •' CM • d ■o I— ' ^ . »— 1 . ' — ' T— t tc ?J ■O • o • PO .\o •r • lyj • po ■ o •o :°\ •CO •O •o •O •d *o ■ c; • d ■ d •d ^ A ■— ' ^^ ^ _ "^ •rsl • -r .^ .„ • t^ • o • cc ■ Tl- . _ V 'x • o : '^ ■ C^ 1 ^H •Ol • CV) • in •O ;C^_ o < - in • PO • ^' • m - lO "in • ^ ■ tT • 'O o y. oii o o O 00 o oq oo o to • o ■ Tf oo • O X q-H qq q-3-_ 0"~, o tn in ■ CM qcM • t^ \A ^ trir^' "-' 'T d"-; > \r,\a LO to u-> ^ vo o Lr, o \o • \c in ^ • CD o ^ o 4_, ot^ LTtt^ o\o ooo O^ " •—< c y^ O -3 Oo .— m o (Mt^ '-'.'~' Ln ro U-. !>. in — ' m, o OC^ m i>^ ■Jl r^'ro -S^^' •^xA c^ -a-' -t ^ rnin -t'l-' l-'in PC u~! •a 3 o r« 0 O 00 2-1- .— O t^ l^Cs q o U-, Tt- lO ^H in Ti- in in O CO R ^ Csiirv "-'t^' L/-. m rvi -r O t^' -t-*in m in o ^ m -f w ^ w ^' W^ '^ ^ C — r "-, ^' C-^ w — c't^' U- -3 o ^— w ■y: • ^ c« tjD • -I 'E ;- c a! 1 i3 i2 ot 0 c c7 fc B ^ a Aug., 1924] inspection of feeding stuffs 55 tf) -4-> 1 Sf o rH c ^H c u ■M u w !:/] ^ ^ C 'i [A E 3 S ba ^ 73 C 3 -d 1> =0 o TS u ■g o u o M O ::£ 1 tc r; "5 • u o _- ^ \^ '^ 5 o •5 "in 0 c „ '^ 3 u **- ISI " re~ •yi X ■^ ^ bo U'- t£ u (A. •" ^ > M •^ u o ■Si ^ bj 2 u o •c 3 si c -*-» »*- 4.J o u >^ c ^ o o o c C/2 C O ^£ ?: C3 o ■ o o o O o • o o o o • o ■ o ■ o lo o u~« vr-. q o u~. q ; o 00 • o 0\ so « C'* d d ts^ co' • d *"• ' ' *"* "_^_ " • CM • C*" • \c • f»- • c^ • ^J • •CO • vC •OO • -I- •CM • CO ■ CM ■ o. . ly- •a: ;CS • CT) • o • t^ ■C •CO ; ^ '■ •^ •\c ■^C • c^ • «C • -r '■ <: • ^ • CO :vd • so •ri- o.- . li- oy OCM OC O^ oo 1-H OTt •C : "^ q^ O CO Otv tv • o OTt- o ^ ■1-' Of . u- • Tt en c\ ojro OvCN ,_ lyi -<'co di-' ■ o U-, \c • vc • \^ ^\c LOVO -a- \c • >£ • VO LO \0 ^ ^ OfO O t-N OC o-t <=>o Oco 0!N ooc OO O—i O ui O VD I/-- 1^ <=>_a. Ou- q OO OC OC o -o ot^ O C3^ OtT OC \n Tj 0(> Oc > o \o lOli" a\c O 00 IT) o OOv \6 vo LO ^ •4-u- o't-~ iXu- ' ■o\d vo\c iXt^ w~ \c co' t' i-'iX ou: '■S- C> C> C'ti O^ cV ct ct-' -.: cti ■T3 J » .^ 6 d c u U u u u c bo be 1— > 3 ^ c; c« c , c •.X u u C S n! •-ID o o . 1- u n: _a. "c a. 1- c c o Si d 5 (U - t4- 1 CC u •s u c d •+-. 3 rt 5 0 c re 'S t c ;- C c r c c c o i o o OJ a; C L b o" C c o o 3 c f r R C > 3 r Ir • ? y a. r O 3 < If i. p: c i c u c c "3) ) t- p: 5 >, to c o o r V- r 2 56 N. H. EXPERIMENT STATION [Bulletin 213 c .a ■s •=" bo o n: 1 c 3 '^ J -c u ^^ 3 ft u -o "i _ ■«-> rz^ v: u GJ bo . O en -d bo .'7^ 1 S a •S'p s ■" £ bo 5h -4-» O 3 bo o G o "d'H +J '•B heat mic exceedini middlings cenings n "O o 00 '■ O^ ■ o^ "^ • 00 • ro' ^ o< ■ ^~^ T-H • ^j; • in •Ov ■ • m ••* • in •Ov •cq • •— ( • 0 •00 ■o • o' •00 •o' ^o' r ^ • T-4 •o' ^ T-H •-" •— ' •— ' •— < •— ' T3 ^ ■t ■ vd •in O OCM on Ovn •00 • \o 0(N OON Oin 00 w u u. rt-0 oo OCM ocq ;0; • t^ oq O -< OCM oq •a 0\ rt <:^> M- o ■^ vo TJ-VO .\o • VO \o\o m VO in VO in VO o J3 o •^ ovo o VO »o --^ Oin Ooo OTf Ot^ OtJ- 0 rf .2 mo\ u-)t^ r^u-) 00\ in 0\ O rt 'RR q'^_ oo\ en fOTl- ■^'m roin Tj-'in m't)-' Tj-'in •^in Tf in ^'^' •a c 3 o c OlT) OO oo Oin o^o Oin 00\ ooo oto fL, 'S o 0\0 O ^D OVO inoi int^ qoo '-'.°) qo q^_ •^ .-1 "it^ in t^ in ts! in in >0 0\ in VO coin ^'vd u O'fe cifa dfi^' O'fa dfa dfe dfc OP^' dfe 6 d d d o U U U U bo bo bo bO (0 3 3 3 Ul a Ui T) s ■§ S s «u ,1 •>' T3 • T3 . -d . T3 . 1' S 3 c cs be o ^ 2= - gara Choice Mixed F gara Falls Milling Co. Niagara Falls, N. ;is c C .2 CO c h, .2 cO mO t:j C tn o c31 o en >. 3.2 o ^1 ui 0 ^2c„- lot r c o' 'iE o o u . re re 3 (D V u re s — 3 . g M -^ d) . — i o re m ij ii bo S = ° U b/1 QJ c .4_, •^ O Ti P bfl cc o ■HE " bo bo bo^ OJ-C re's bo„' o.r X h-^ ^ oi T3 ;; 3 o re " re •a c b re re 3j bo C ^2 -5 OJ re-- V- up o ^ *-« t/) ^ bo -o re - 3 " ^ o o o o o o o o o o o o o od • o ■o •00 ■ ^ •o •o ■ o ■ o •o •-:f •0\ •cq • o •00 •On • M • o • ^ • o o t^ oo oo OCM o'm-' • o •00 Oro ooo oo 00\ o —■ to -ct-* lOVO O to to \o O ro O 00 to'T^ to \o O tn voo ooo ot^ ot^ OVD OtI- OOO o^s OlO OTt- OOn O CD O to 0(N] 0-* O ro O CO ot^ o^ 00 «3 to On o-i- ooo OTf oo O-H O to OOn Oto oo ooq OCM Orf oto OCs OTf O O' OCM o-a- oo oo\ to CD Ot:- Cfe Cfe Cfc c fe Ofe OfiH Cfi. Ob O^i. Cfe ^ re 3 3 i: £•2 c re *t> "bo J - S re AJ re 3 =u bog_- 3 nj "•3 U OJ -a 3 U; :s.23 - o -B re > re'> ,s "re"© '^ re'^ bo • 3 O u o c 3Ph O ^.- « ^ re'^ O 1- r- re O 3 U 3 S.2 cffl*^ 3 3 3 .a -3 •a O 3. U 3 o c, ta - J" ~ ">< >.'i5 I- UfS; 3 3 X -a o 3 a;U 3 S u O rt -^ rt I- >-.<=; 3 3 boU.I ,„b 3 '^ O 3 "TJ 31! (-•■-' ., re ^ « 3 t^ O re b a wo (2 PhPh fXiPn feP-i M:i^ re'^ O d c/] 3' re u ^ o 58 N. H. EXPERIMENT STATION [Bulletin 213 en •■n 1 ;i M M r; CJ 3 ;- 0 :^ 11 1> ^ u u _— ' j^ u u '5 o X u 0 u M ■r. X ic O u 1 1 ■"^, u u 0 0 u in 0 U ^ ^^ OJ CJ 3 5 0 '% 5 ■5 § 0 •^ u 1- u '^ a: OB •^ ^- -3__ Cfl OJ'-' to >» fj S 5 2I ■y. ^ a> 1— ■ U ^ — :; 1> — 0 • OJ -7- rt'P zz -^ ._.' 'w u rt <-C u C 0 u J- tu « OJ ^ I- u C OJ t~. ;__ ^ bfl •*■ y 0 -^ > U '■J u-3 1* 3 V .— rt t:" 0 u >• > :j J. 0 > '^ i— _— r^ ^ 0 <: 3 "^ " 1^ o • 0 ■ 0 • 0 • 0 • 0 • 0 • 0 • c • On • \J~, . 0 0 0 ■ 0 in 10 »J-. iE oi • d ^ d 00 r-i I kO Ch o\ •-H 1— « • .— 1 • t-H . 1— < ^ ' i u > to •c\ . r^ ■ 0 •Cv • fr> . .—1 , ._^ - X •cd 'o 2 • CO • 0 *. *"! - rn • X • n- ■ cc ■ 00 • T ^ (rH •d •d •c> •On' ^d -d ■d •d • d 7i 1^ •-^ ■— • ^^ '— • •-^ •-< _ .^^ r-; .CV] ■ 0 • u-) •00 • ro •s 0• o vo LO \0 <-o 0 • 0 IT) «o \0 MD 00 \o\o ■^ vC o o ^ -4-» oo\ 0 i-O OC\ oa> 00 OfO o-t o-a- et^ ,n OCNl 0(N u-j -C 0 .-H in 00 .— U-, »J~, CNJ CO prjro PO^* crjii-i tT VC TfTf Ti-'io in 0 •no rc u~] 13 ^ o r^ o — OfO 00 Or^ 00 0 to 0 —. 0 — OU-. PL, o 0 PO 0 10 0 -- in 0 U-) ,— ( 0 -< q^ ocg iriii-j ro 'n 10 m ■0 oc in \o ro 10 in 0 in \D LT. s 3 o ^ , 13 c3 o M re ~ s >^ o o o • o o o o o o o •OS ■ 0\ •ON • o ■o •0-] • o • On •O •On O lO o'o O LO O PO in \o O CO oo ooo (Noi iri CO O m o -r O -T O '-0 •. >> o o re re o o re u5 <(5 rt u "J o ^• u 5 Xt r- XI. n -Cr^ O O ^ X I- re 'ti: XI XI CJ tfl XI XI • "^'re s V r. ^ C • >(h -J.S 2 ^ re re o r re -!T3 b re <-> s i| re re . o • u 5 XI 5- Ph tog S5.S 1 re jSS .5.= : .-: XI o j; CM 60 N. H. EXPERIMENT STATION [Bulletin 213 d s c r; 1 ^ ;3 c u 0 rt ZI3 ^ CO c E ?-H 'i rt o o bo li ^ rt "1 u -5 ■S&i i "i c rt 0 QJ V -a t^ o ■TS ti o rt 1 rt u -a a 4_1 > r^ G o c t3 & ^ S ^ t/3 t/i 0 CJ (A •t:!! C lU e^ be fco bo S bo C 2 !-< ho ^ r^ >> ^ . rt o c U-i o CO "u OJ OJ '§ u U 1 o e o u a Is -a" rt I. s o u «+■- OJ -d rt o p Pi u u rt OJ 1-. o • o • o o • o • o . o ■ 0 ■ 0 • 11 Om or-j OO Oio ooo 0 LT) 000 U i- OM CJ Tf odtsi- u-jfo doa OPO dcN o■-:^■ (sito u >. \n \o lO CD lO vo ■51- ^o io\o io\o LOVO 10 \o \n\Q o o 4_, OT^ Oo OTf Olo o\o d>o ot^ 00 OCM _— ot^ Oro r^ .' CO t^C Tf MD PL, c:^' dfe dto dfe du; dti^' dfe dfe dfo -o ; <-u S 1 O cfl T3 0) i-i 01 Vh c 3 o rt 0 •a ■a ^ 1- 5| c pc •X} C n c ■a ■p •a a ^ t: ^ j:3 d rt 0 C t— ( D > m 3 3 rt ,2 "> 0.2 u 0 " *j'o ■M ^H St; c5 Ph r° 5 " c ."2 '5 1«1 rtS'- -t3 rt — . rt b X! OS >>'2 . y rtii r-! rt C.MT3 ►< 0 W) "^ OS p; P 5 1 1 r 55 > 5 rt c O 4 Ot/ J H I. c :> H :> 4 r C C H A r u r Aug., 1924] inspection of feeding stuffs 61 o bo o tM -o S3 OJ J3 o u ;«; 1) u c c M o u to OCM ooi in \o •fsi • VO OCM o \o 0 ,"" bolz; fe 3 __ •e2tl y: y: M 5 = 1 ni-J O U M 3 U 3 3 OK o U bo 3 [t. 03 ^^ ^ . * U 3 3 OK ■a re 3 re :3^ . O - •£fS • H 3 3 zj re .-a , re re , o o <;h <;h hh hh kw cr,- 62 N. H. EXPERIMENT STATION [Bulletin 213 u be c HI u X V u -c Cf. 11 1* CJ ^ X o o rr tr. c 'y; "". to c 1; u rt X o c p c5 o ? 5 fcs ho oj c ™ u .^ t- ■c u •C lA. 1) •c u X £ « V 5J o >> O r- c:~ f. O c be .^ r- n C « rt o OJ I- 1- I' "> J3 SC o aj •4-1 o o o o o < o o c c c o o o" o o o o • o •0^ •00 • o 6i! .a « rtTJ u >> o u Ph O 00 OCM O re CM re OO o o O 0^ O 00 O 00 0(N ooo OO O-T O CM c^ au- c;^ at. t/: 1^ ^ tfl ^ •T3 '/; ji^' Sg;^" t^g^" org OOv Ooq Ou-, ox or^ O fO o -^ oo\ OtN OO Ore O — oc^ O Cn O w OI^ re o m u~- ^ -i- •^\r. »r-, 1/% -T t^ -1- t^ ■o ^ \0 LO ct- bO!J g-SU p:iH W> : o - 3 o : o o 5 -S t; -5. « ^fei. >^ >> » 'o 'o » u o p < O rt -S -^ - J2 A O >3 '5 ' >: Aug., 1924] inspection of feeding stuffs 63 ■a M c n "■5 ij tn V SOl- .SK T3 , M a a p u: be O " •a c o o •0 •Cvj •tM • 0 • 0 • CM "Z •0 •0 •0 ■" •c»5 •CM 00 o -r •IM •0\ .00 •o • ■■c 0 0 -tin • \6 O-n O 0^ ;ti ot^ Ofe Ot, Ofe t/} p n! 'J 1-^ ~ (^ ■"Pre •0.5 u - — i: «'5 o 1> o t^ ■ > ; o V ^ \ \ r:::i