Weaning is unscientific At present, farmer pigs adopt 1 weaning method, that is, a litter of pigs was originally centered on the mother and cohabiting among his compatriots. The stable and comfortable living environment suddenly changed, which affected the appetite of the piglets. It is difficult to adjust to gain weight. It is reasonable to reduce the number of sucklings of piglets gradually until they are fully weaned within 1 week before weaning, and it is also possible to provide more days for frail piglets. This method is very beneficial to the growth of piglets.
The feeding time and quantity are unreasonable. Piglets are not fed in time in the middle and late stages of lactation, and they cannot eat well after weaning, which affects the growth and development of piglets. Experts suggest that feed should generally be added one week after the piglet is born to compensate for lack of nutrients caused by the lack of milk in the sow. Start with the principle of fragrant, sweet, crisp and easy to digest.
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