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How to improve the survival rate of piglets in winter
In winter, the climate is cold. If the piglets are not properly managed after birth, they can easily cause death. The following points should be addressed: 1. Early consumption of colostrum and fixed teats: Early eating colostrum can gain immunity and get rich nutrition as soon as possible. Body heat, increase resistance to cold and disease. In order to make piglets well-developed, the weak piglets are fixed in the anterior middle nipple to make up for congenital deficiencies. Second, cold insulation: Because piglets thin thin hair, less subcutaneous fat, poor insulation, newly born piglets wet skin, heat more, it is best to set the infrared heating box in the production circle, the ground are warm and soft pad Grass, always change it. Third, as early as the fine material: Piglets born 6-7 days to start feeding, 10 days should be gradually added to the full price mixture, to a higher quality protein nutrition, good palatability, easy to digest the full price of the mixture. The fineness of suckling piglets is preferably 1.2-1.8 mm in diameter. 4. Iron supplementation: Iron is a hematopoietic raw material. It is best to inject a 3.3-ml iron-cobalt injection and a neck muscle facet every day for 2 days after birth. Fifth, add drinking water: 3-5 days after birth, it should provide adequate warm water, add a small amount of salt and wheat bran. Sixth, to prevent piglets whitefly: Onset date is about one week after birth, and the second is about 20 days before and after, according to the requirements for piglets with full-priced feed, if necessary, add vitamin additives, growth stimulants, antibacterial drugs, both to stimulate it Growth can also play a role in the prevention and treatment of white piglets. Seventh, do a good job of injection prevention: Usually around the age of one month, carry out the injection of swine fever, swine pneumoconiosis, swine erysipelas and piglet paratyphoid. Eight, weaning: more than 30-35 days of age weaning, and prevent injection, castration and other staggered time, try to reduce the stimulation of stress factors.