Feeding mode of pig farm how to feed

Teaching materials

The piglets are born 5 days to 7 days with a small amount of material, transferred to a paste with clean warm water, placed in a milk replenishing machine or feeding trough, so that the suckling pigs come into contact with the tasting, and the feed trough cleans and removes the poisons. If you do not eat it, you should clean it out and feed it to the sow and clean the feed trough. Under normal circumstances, the daily intake of 10 days old and 13 days old is 50g-70g, and the daily intake of 13th- 16th day is 70g-110g. The daily intake is 17 days old and -20 days old. The amount is 110g-180g, and the daily intake of the 21st- 28th-day-age is 150g-200g, 200g-400g after the high-milk, lasting 5 days to 12 days, with a total dosage of 4kg/head. Then gradually changed to swine swelled material, so stunted pigs will soon catch up with healthy pigs after feeding.

Suckling swine feed

Feed directly on the feed chute, eat freely, and supply enough clean drinking water. But before and after weaning, we must control feed intake of suckling pigs, eat many meals and eat less, and avoid eating too much and cause diarrhea due to indigestion. The total volume of suckling pig feed is about 30 kilograms per head.

Pig, medium pig, big pig compound feed

Feed directly, eat freely, supply enough clean drinking water, and the daily feed intake is generally 3%-5% of the pig's body weight.

Sow pregnancy material

After 3 days of mating, the material is strictly controlled and the daily feeding amount is 1 kg to 1.5 kg/head to prevent chemical transformation. The sows were restricted to feeding for 92 days before pregnancy and the daily feed was 2.2 kg/head. Feeding too much is prohibited so as to avoid early embryonic death and sows' excess fat. Provide sufficient clean drinking water, do not feed moldy feed, it is recommended when feeding in spring and summer, 1 ton of feed mixed with 1 kg of mold remover.

Sow feeding material

The sows were pregnant for 93 days until delivery and switched to lactating sows. The daily feeding amount was 2.5 kg - 3 kg/head. Avoid free feeding and reduce 1 kg/day 3 days before delivery. Do not feed on the day of delivery, only feed some brown sugar bran bran soup, feed 1 kg on the 2nd day, 1.5 kg on the 3rd day, then feed 2.5 kg + 0.4 calving heads, and press 1.5 for 1 week before weaning. Kg + 0.4 calving head feed. Special attention should be paid to providing adequate clean drinking water, and it is forbidden to feed mildew, frozen and toxic feed.

Gilt feed

Before 50 kg of gilts are bred by nursery pigs, 50 kg are fed to gilt stocks. Normal fed gilts have a daily feed of 2.5 kg/head. Over-fat or too thin will result in no estrus or pregnancy. . Feed directly, it is forbidden to feed mildew feed and provide sufficient clean drinking water.

Boar compound feed

To meet the nutritional requirements during boar mating, the adult boars of medium weight are fed on a daily basis between 2 kg and 2.5 kg in order to maintain the boar's body condition, which is not fat, thin and energetic. Feeding in the cold winter will increase by 10%-20%. Feeding methods are generally taken once a day in the morning and evening, direct feeding or dry and wet feeding can be, to provide clean drinking water, matching season, should be added 2 - 3 eggs / day to improve libido and semen quality.

Small Port

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