1 The piggery should be built in a dry, sunny, flat place, either in a single row or in a double row. Brick wall, cement plaster surface. Each pig occupies an area of ​​0.8m2, and it is advisable to have 8-10 heads per house. She built an excrement farm, 10 pigs/15m2 summer shelter, and a plastic shed in winter.
2 After the piglets are born, fix the nipples in the sows, eat the colostrum, strengthen the insulation, eat early, and feed the concentrate after 4 days of birth. After 1 month of age, swine fever, swine erysipelas and swine lung vaccine were injected.
3 To maintain a quiet, dry and clean environment, feed mainly on barley, rice bran and bran. Formulated feeds after weaning, ie corn 10%, rice bran 50%, bean cake 8-10%, bran 30%, flour 1%, table salt 0.5%, digestion energy 10.5 MJ/kg feed, crude protein 16 .2%. To be regular, 4 times a day, fed once every 4 hours from 7 am. Quantitatively, more than 20kg of pigs were fed at 4.5% of body weight, pigs within 20kg were fed at 35%, and they were active at 2 months of age. After 2 months of age, they restricted their activities, promoted their longevity, and increased lean meat percentage.
4 Pay attention to disease prevention, early disease-free prevention, do a good job inside and outside the environment, and clean the floor and utensils.
5 Piglets are marketed at 5-7 weeks of age. Breeding pigs are slaughtered according to regulations.
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