One is to feed the sows
Increase the vitamin A content in sow milk. The level of vitamin A in sow milk is closely related to the supply of carotene in the feed. Feeding carrots to sows often allows sows to secrete milk with high levels of vitamin A. Piglets eat sow milk with high vitamin A content, not only can prevent vitamin A deficiency, but also very beneficial to its growth and development.
The second is to feed the piglets
After the piglets will eat the food, the carrots can be cooked and smashed, and added to the yellow corn porridge to allow them to eat freely. If the piglet is suffering from vitamin A deficiency, the cooked egg yolk can be chopped, warmed with water or milk mixed, and allowed to drink freely or artificially for several days.
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