[Ill.u.s.tration: Care of Swine]

~SWINE~

No other cla.s.s of animals kept upon the farm brings returns so quickly as swine, with the exception of fowls. Swine are specially valuable for utilizing food that would otherwise go to waste. They are an invaluable adjunct to the dairy, particularly when the whole milk is separated on the farm.

You can grow big, healthy, profit-paying hogs, if you will merely meet certain clearly defined hog requirements. If you do this, and it's easy, you need never worry about profits. You are _sure_ to succeed.

The world needs and will pay you well for all the hogs you can produce.

Aside from the pork products required for consumption in America, the hog growers of the United States must for years export to Europe more pork in various forms, and more lard, than ever before.

The European herds of hogs have been sadly depleted. Dr. Vernon Kellogg, of the United States Food Administration, has personally investigated the situation. He reports decreases in hogs in leading countries as follows: France, 49 per cent.; Great Britain, 25 per cent.; Italy, 12 1/2 per cent. And, of course, conditions are even worse in Germany, Austria and the Balkan Nations, all of which are big producers in normal times.

Properly handled, kept healthy and vigorous, the American hog is a money-maker. Many farmers know this from experience: others fail to realize how useful and profitable the hog really is.

The experts connected with the United States Department of Agriculture make the following a.s.sertions in Farmers' Bulletin 874:

"No branch of live-stock farming gives better results than the raising of well-bred swine when conducted with a reasonable amount of intelligence. The hog is one of the most important animals to raise on the farm, either for meat or for profit, and no farm is complete unless some hogs are kept to aid in the modern method of farming. The farmers of the South and West, awakening to the merits of the hog, are rapidly increasing their output of pork and their bank accounts. The hog requires less labor, less equipment, less capital, and makes greater gains per hundred pounds of concentrates than any other farm animal, and reproduces himself faster and in greater numbers; and returns the money invested more quickly than any other farm animal except poultry."

The University of Minnesota, in Extension Bulletin 7, sums up the matter as follows:

"From a business point of view, the hog is described as a great national resource, a farm mortgage lifter and debt-payer, and the most generally profitable domesticated animal in American agriculture."

And this summarizes the general opinion of progressive hog growers and the experts connected with the United States Department of Agriculture and the various State Agricultural Experiment Stations and Colleges.

Breeds of hogs are divided into two general cla.s.ses--bacon type and lard type. Where milk is plentiful, and especially where such foods as barley and peas are grown, the bacon type will be the most profitable, as they furnish the largest litters and also make pork that brings the best price in the market. The lard type of swine are usually kept where corn is the cereal that is most grown.

The large Yorkshire and Tamworth are the leading bacon breeds. The Poland China, the Duroc Jersey, and the Chester White are leading lard types. The Berkshires, Cheshires, and Hampshires are intermediate between the bacon and lard types. When bacon sires are crossed upon sows of any of the other breeds, the progeny are excellent for pork.

The farmer who is about to adopt a breed should be sure to select one of the standard and common breeds of his own neighborhood. Many men make the mistake of introducing a breed new to the section, and when the time comes that a new boar must be secured much difficulty and expense are incurred before a satisfactory one can be found.

The bulletin quoted above further says: "To the production of pork, then, in _the largest amount_, in _the shortest time_, and with _the minimum of money and labor_, all the details of the hog-raising industry are directed." Here is the whole secret--pork in largest amount, in shortest time, at lowest production costs. And the very foundation is perfect health and vigorous condition of the hogs, both breeding animals and market stock.

Health and vigor are necessary in the breeding animals if they are to produce big litters of st.u.r.dy pigs--in the market animals if they are to consume large amounts of food and economically and quickly convert it into fat and muscle. Weak, sickly, run-down hogs are a constant source of trouble and are never profitable under any conditions. Disease is one of the greatest drawbacks in the hog industry.

[Ill.u.s.tration: ~POLAND CHINA PIG~]

When selecting brood sows of any breed, the preference should be given to those which have reasonably long sides and limbs of medium length.

When selecting boars make sure that vigor is present in a marked degree and also strong limbs. Any weakness in the back of male or female is to be carefully shunned.

During pregnancy two facts must be borne in mind. The first is that the sow is doing double duty. She is keeping up her own bodily functions, as well as developing her fetal litter. Therefore, feeding should be liberal. The mistakes in feeding breeding animals are more frequently those which keep such stock thin. The importance of ample feeding at this time is a demonstrated fact, as well as one which appeals to common sense.

In the second place the sow is building new tissue. Hence the kind of feed is important. Bran, peas, oats and barley and such forage plants as clover, alfalfa, vetches and the like. Ordinary pasture gra.s.ses are of much value.

All breeders lay great emphasis on the condition of the bowels during pregnancy, and particularly at farrowing. The special danger to be avoided is constipation. It is right here that Pratts Hog Tonic shows its great worth to hog raiser. It puts the digestion organs into healthy condition and the result is safe farrowing and a healthy litter which is not apt to suffer from scours or thumps.

[Ill.u.s.tration: ~DUROC-JERSEY BOAR~]

Good health is inherited from vigorous, healthy ancestors. It is intensified and preserved by proper management. "The time to begin fitting pigs for market is before they are farrowed. For this reason it is advisable to pay particular attention to the feed and care of the brood sow from breeding to farrowing time." And "It must be understood that it is much easier to continue an animal (hog) in a thrifty, hardy condition than to bring the animal back to his normal appet.i.te and rate of growth, once he is out of order." (Circular 90, New Jersey Agr. Exp.

Station.)

These common-sense statements must appeal to the reason of every thinking hog producer. And they make plain the wisdom of regularly supplying Pratts Hog Tonic to the entire herd, to breeding stock, growing pigs, fattening hogs.

This remarkable natural tonic and conditioners _is not_ a specific for any single disease. It is a health-builder and health-preserver. In this connection we wish to particularly mention that most dreaded and destructive of all hog diseases--hog cholera. We do not claim that Pratts Hog Tonic will entirely prevent or cure this scourge. But it will put and keep your herd in such fine condition that the individuals will be more resistant and will not as readily contract cholera or other germ diseases. It will prevent and control such troubles as indigestion, diarrhoea, constipation and the like, which are such a source of trouble in the average herd.

You may not appreciate the value of using such a conditioner, but the Kentucky Agr. Exp. Station, in Bulletin 181, contains the following statement which deserves the careful consideration of every thoughtful hog raiser: _"General conditioners have been found to be advantageous in the maintenance of healthy conditions in hogs_."

Brood sows should not produce their first litter under twelve months.

Whether they should produce one or two litters a year will depend largely upon the conditions, especially of climate. Sows should be kept for breeding as long as they will produce good, even litters.

Well-chosen sows should rear an average of eight to the litter.

Brood sows should have ample exercise. They get it in good form when they are allowed to turn over litter in the barnyard on which a little grain, as corn, has previously been sprinkled. Two-thirds of the winter rations may consist of mangels or alfalfa hay--the other third being grain or swill. Alfalfa for hogs should be cut before blossoming.

When sows farrow they should be fed lightly for the first three days.

Later give all they will eat of milk-making foods. A combination of ground oats, wheat shorts, and some corn is excellent. And Pratts Hog Tonic will be found especially valuable during the nursing period. Meal is fed ground and soaked. As soon as young pigs will take skim-milk they should get it in a trough apart from the sow. They are weaned at seven or eight weeks where two litters are grown in a year, and at twelve weeks where but one is grown.

When pigs are weaned, and previously, there is nothing better than shorts and skim milk. They should be grown subsequently to weaning on pasture, with one to two pounds of grain added daily. In season, winter or spring rye, clover, alfalfa, barley, and rape all make excellent pasture.

The fattening period with swine covers from six to eight weeks. Unground corn and water will fatten swine in good form. The same is true of barley and rye, ground and soaked. They may be fattened nicely while grazing on field peas. They may also be similarly fattened by hogging off corn or gathering it from the excrement of cattle that are being fattened on it. Swine well grown should make an average gain of a pound a day. Bacon swine may be best sold at 175 to 200 pounds in weight. Lard types are usually grown to greater weights.

Swine breeders have long recognized the value of Pratts Hog Tonic as a disease preventive and fattener. Progressive breeders now consider it a necessity in profitable hog raising.

If a second litter is wanted during a year the sows should be put to the boar during the first heat after weaning. Many breeders do not like to pa.s.s periods of heat for fear that the sows may become "shy," and there is little reason why a sow should not have two litters a year. In any case, the sows should be carried on comparatively light feed until time to breed again, gaining a little in weight; and their treatment after breeding should be as already detailed for pregnant sows.

When the boar arrives at the farm he should be dipped in a solution of Pratts Dip and Disinfectant, as a matter of ordinary precaution against the introduction of vermin. As an additional precaution, a quarantine pen should be ready for him, especially if epizootics are prevalent. His feed before change of owners should be known, and either adhered to or changed gradually to suit the new conditions. If he has come from a long distance it will be well to feed lightly until he is well acclimated.

[Ill.u.s.tration: ~TAMWORTH PIG~]

Breeders generally advocate the practice of keeping a boar to himself during the entire year--out of sight and hearing of the sows. However, a boar is often allowed to run with the sows after they are safe in pig; but during the breeding season it is by far the best policy to keep him by himself, admitting a sow to his yard for mating, and allowing but one service. The litters will generally be larger and the pigs stronger.

The boar should not serve more than two sows daily, preferably one in the morning and one in the afternoon, and can serve 50 to 60 in a season without difficulty.

In order to keep the boar in vigorous physical condition, he should be given Pratts Hog Tonic regularly. The beneficial results will be seen in the way of larger litters and stronger pigs.

The greatest drawback to the hog industry which breeders in this country have to contend against is found in the losses which may be experienced through the infestation of the animals, especially young pigs, by parasites, through outbreaks of hog cholera or swine plague, or through the contraction of tuberculosis.

[Ill.u.s.tration: ~CHESTER WHITE BOAR~]

In dealing with the diseases of hogs, preventive measures must be most relied upon. The animals must be given dry and well-ventilated quarters, which must be kept clean. Contrary to common belief, hogs have some habits which raise them above other domestic animals from the standpoint of cleanliness. For example, unless compelled to do so, a hog will not sleep in its own filth. If part of the floor of the pen is raised and kept well bedded with straw, while the rest is not, all excrement will be left on the unbedded portion of the floor, and the bed itself will be always clean.

In addition to cleanliness, close attention should be given to the feed which is supplied, that nothing may be fed which will convey the germs of disease, especially tuberculosis, to the herd. If the hogs are fed milk in any form obtained from cows kept upon the same farm, the cows should be subjected to the tuberculin test, as by this means all tuberculous milk may be kept from the hogs. If they run with the cattle of the farm a tuberculin test of all the cattle is none the less desirable. Animals dead from any disease should not be fed to the hogs until the meat has been made safe by cooking. Skim milk or refuse from a public creamery should not be fed to hogs until it has been thoroughly sterilized.

Feeding and drinking places should be clean and the water supply pure.

Unless the origin is known to be uncontaminated and there has been no possibility of infection during its course, hogs should not be allowed access to any stream. Wallows should be drained out or kept filled up as much as possible. At least once a month the quarters should be disinfected with a solution of Pratts Dip and Disinfectant. These precautions will be found valuable aids in the destruction of the various animal parasites, as well as a protection from some more serious troubles.

The methods of feeding and management outlined above have been successfully followed by hog growers for many years. They are conservative and safe. But during recent years a new method of feeding has been developed and is being generally adopted, especially by specialists who make hog growing a real business. This is known as the "self-fed" plan, under which system feed is kept before the hogs at all times and they are permitted to eat at will. In poultry feeding this is called "the dry mash system."