Piglet care is the most important part of pig production. Nursing piglets are also the most costly task for the breeder. Careful care of piglets is a technical guarantee for reducing piglet mortality and raising the economic benefits of pig production. 1 Sows farms with certain rearing scales should be planned and batched to carry out childbirth. Adopting a relatively concentrated grouping of farrowings in batches not only facilitates the fostering of piglets and rearing of sows, but also enables several sows to be reared after the piglets are grouped. This is of great benefit in improving the survival rate of piglets and ensuring that the piglets are fully active. 2 The broken umbilicals of the considiction piglet should not be too early to avoid bleeding. The broken umbilicus should be performed 10 minutes after the birth of the piglet. 3 Some early-born sows have a violent temperament and give birth to the newly born piglets. In this regard, the newly born piglet can be put into a nursery basket, and after the sow has produced 7 to 8 piglets, it is placed on the ventral side of the sow. At this point, the confinement worker can gently swaddle the sow's breasts to adapt to breastfeeding and facilitate delivery. If necessary, 5 mL of 2 mL (50 mg) of chlorpromazine hydrochloride injection may be given intramuscularly to the sow. 4 The smell of the pig is very sensitive. When the sow smells the smell of piglets that are not her own, she will bite her piglets. For this reason, the most convenient way to foster piglets is to mix the foster piglets and their own piglets in the nursery baskets for about 2 hours to make the piglets have the same smell. When breastfeeding, keepers should also carefully observe to prevent the foster piglets from being harmed by the sows. 5 When setting up piglets, care must be taken to allow the piglets sent to coax the colostrum. 6 Where the sow squeezing the piglet is usually at the corner, because the sow likes to hold the hindquarters against the corners, it is difficult for the piglet to get out after being pressed at the corner. In this regard, a large piece of waste wall brick can be placed at the corner of the wall, or bricks can be built at the corner of the wall with a square that grows to about 20 cm in width and height. 7 In the pens of the newborn piglets, the grass should not be too much, because the newborn piglet is weak and unstable. If there is too much grass, it will become entangled with the piglet and it will be easily crushed by the sow. 8 The oxytetracycline solution should be given once daily to piglets within 1 week of age, which is good for preventing diarrhea. The prescription is 1g terramycin powder dissolved in 100mL cold boiling water, 3ml drops per day. 9 It was found that piglets should be treated early and the route of administration should be oral. Drugs such as streptomycin, kanamycin, gentamycin, etc. that can be maintained in the intestine at high concentrations and rarely absorbed should be used. 10 Fresh piglets have tender skin. If they are exposed to sunlight for too long, they will cause sunburn and should be dispelled. 11 Some piglets that are younger than the age are caused by sow pressure or other causes. Large blisters appear on the surface. Do not immediately puncture the water. Since the affected area will continue to have blisters after release of water, multiple releases of water can cause the loss of nutrients in the tissue fluid, which will affect the growth of the piglets. It is better to let them be allowed to absorb slowly. Or to discharge water when the age is large, and try the calcium preparation intravenously to reduce the exudate. 12 Suckling piglets are susceptible to iron deficiency anaemia and should be given 100 mg of dextran iron injection per 3 to 5 days of age. 13 Piglets have a close relationship with white plague and feeding and management. Sows should feed less during the first week of postpartum and increase the amount of feed from 15 days after birth. Piglets must be introduced from 5 to 7 days of age, which can greatly reduce the incidence of blight. 14 Within 3 to 5 days after the piglet is castrated, the breeder should carefully observe the suckling, feeding, and activity of the piglet. If there is any abnormality, the veterinarian should be consulted immediately. 15 When the piglets are around 1 month of age, the breeder should spray 2% trichlorfon solution on the piglet, sow body surface and the house wall to prevent piglet rickets. Spraying drugs should be done at noon on a sunny day. 16 In piglets 1 week before weaning, the feeding standard of sows should be gradually reduced, and the amount of sows to be fed should be reduced so that the milk can be reduced to the minimum so as to accommodate gradual weaning of piglets. After weaning, a certain amount of coarse material (green hay powder or rice straw powder) should be added to the piglet feed, and the amount of feed should be controlled. After 10 days, the feed amount should be gradually increased to reduce the amount of coarse material. These measures help to reduce the occurrence of diarrhea and edema disease in weaned piglets.
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