Wheat of the best description is dearer than barley, both by weight and measure, and possesses but about one-twelfth part more flesh-forming material, but it is fortunate that the small cheap wheat is the best for poultry, for Professor Johnston says, "the small or tail corn which the farmer separates before bringing his grain to market is richer in gluten (flesh-forming food) than the full-grown grain, and is therefore more nutritious." The "Henwife" finds "light wheats or tailings the best grain for daily use, and next to that barley."
Oats are dearer than barley by weight. The heaviest should be bought, as they contain very little more husk than the lightest, and are therefore cheaper in proportion. Oats and oatmeal contain much more flesh-forming material than any other kind of grain, and double the amount of fatty material than wheat, and three times as much as barley. Mowbray says oats are apt to cause scouring, and chickens become tired of them; but they are recommended by many for promoting laying, and in Kent, Sussex, and Surrey for fattening. Fowls frequently refuse the lighter samples of oats, but if soaked in water for a few hours so as to swell the kernel, they will not refuse them. The meal contains more flesh-forming material than the whole grain.
The meal of wheat and barley are much the same as the whole grain, but oatmeal is drier and separated from a large portion of the husk, which makes it too dear except for fattening fowls and feeding the youngest chickens, for which it is the very best food. Fine "middlings," also termed "sharps" and "thirds," and in London coarse country flour, are much like oatmeal, but cheaper than the best, and may be cheaply and advantageously employed instead of oatmeal, or mixed with boiled or steamed small potatoes or roots.
Many writers recommend refuse corn for fowls, and the greater number of poultry-keepers on a small scale perhaps think such light common grain the cheapest food; but this is a great mistake, as, though young fowls may be fed on offal and refuse, it is the best economy to give the older birds the finest kind of grain, both for fattening and laying, and even the young fowls should be fed upon the best if fine birds for breeding or exhibition are desired. "Instead of giving ordinary or tail corn to my fattening or breeding poultry," says Mowbray, "I have always found it most advantageous to allow the heaviest and the best; thus putting the confined fowls on a level with those at the barn-door, where they are sure to get their share of the weightiest and finest corn. This high feeding shows itself not only in the size and flesh of the fowls, but in the size, weight, and substantial goodness of their eggs, which, in these valuable particulars, will prove far superior to the eggs of fowls fed upon ordinary corn or washy potatoes; two eggs of the former going further in domestic use than three of the latter." "Sweepings" sometimes contain poisonous or hurtful substances, and are always dearer, weight for weight, than sound grain.
Some poultry-keepers recommend that the grain should be boiled, which makes it swell greatly, and consequently fills the fowl's crop with a smaller quantity, and the bird is satisfied with less than if dry grain be given; but others say that the fowls derive more nutriment from the same quantity of grain unboiled. Indeed, it seems evident that a portion of the nutriment must pass into the water, and also evaporate in steam. The fowl's gizzard being a powerful grinding mill, evidently designed by Providence for the purpose of crushing the grain into meal, it is clear that whole grain is the natural diet of fowls, and that softer kinds of food are chiefly to be used for the first or morning meal for fowls confined in houses (see [p. 34]), and for those being fattened artificially in coops, where it is desired to help the fowl's digestive powers, and to convert the food into flesh as quickly as possible.
Indian corn or maize, either whole or in meal, must not be given in too great a proportion, as it is very fattening from the large quantity of oil it contains; but mixed with barley or barley-meal, it is a most economical and useful food. It is useful for a change, but is not a good food by itself. It may be given once or twice a week, especially in the winter, with advantage. From its size small birds cannot eat it and rob the fowls. Whether whole or in meal, the maize should be scalded, that the swelling may be done before it is eaten. The yellow-coloured maize is not so good as that which is reddish or rather reddish-brown.
Buckwheat is about equal to barley in flesh-forming food, and is very much used on the Continent. Mr. Wright has "a strong opinion that the enormous production of eggs and fowls in France is to some extent connected with the almost universal use of buckwheat by French poultry-keepers." It is not often to be had cheap in this country, but is hardy and may be grown anywhere at little cost. Mr. Edwards says, he "obtained (without manure) forty bushels to the acre, on very poor sandy soil, that would not have produced eighteen bushels of oats. The seed is angular in form, not unlike hempseed; and is stimulating, from the quantity of spirit it contains."
Peas, beans, and tares contain an extraordinary quantity of flesh-forming material, and very little of fat-forming, but are too stimulating for general use, and would harden the muscular fibres and give too great firmness of flesh to fowls that are being fattened, but where tares are at a low price, or peas or beans plentiful, stock fowls may be advantageously fed upon any of these, and they may be given occasionally to fowls that are being fattened. It is better to give them boiled than in a raw state, especially if they are hard and dry, and the beans in particular may be too large for the fowls to swallow comfortably. Near Geneva fowls are fed chiefly upon tares. Poultry reject the wild tares of which pigeons are so fond.
Rice is not a cheap food. When boiled it absorbs a great quantity of water and forms a large substance, but, of course, only contains the original quantity of grain which is of inferior value, especially for growing chickens, as it consists almost entirely of starch, and does not contain quite half the amount of flesh-forming materials as oats. When broken or slightly damaged it may be had much cheaper, and will do as well as the finest. Boil it for half an hour in skim-milk or water, and then let it stand in the water till cold, when it will have swollen greatly, and be so firm that it can be taken out in lumps, and easily broken into pieces. In addition to its strengthening and fattening qualities rice is considered to improve the delicacy of the flesh. Fowls are especially fond of it at first, but soon grow tired of this food. If mixed with less cloying food, such as bran, they would probably continue to relish it.
Hempseed is most strengthening during moulting time, and should then be given freely, especially in cold localities.