Breeding management of ewes
1. Feeding. After weaning, nursing ewes should be fully grazing, strengthen feeding, and quickly restore their body condition. During the 10 days to 15 days before mating, short-term high-quality feeding is carried out. Daily supplements 0.2 kg of concentrate and an appropriate amount of carotene or vitamins, and strive to breed. 7 days to 10 days after mating, short-term excellent feeding was given. After 3 months, the nutritional requirements were almost the same as those before the mating, but the nutrition was more comprehensive. In the late pregnancy, mixed concentrates, high-quality grass, hay and succulent root tuber feeds were added. After the ewes are born, the first few days mainly adopt the way of feeding, mainly tender grass and hay, and feed the rice soup at the same time to allow them to freely drink. According to the situation of the pupa, the replenishment of bean dregs, soybean milk, etc. is 0.5 kg per day. However, sheep with good body condition and sufficient milk can make up less or not. From 15 days to 20 days after childbirth, on the basis of the original feed and sufficient grazing, 0.3 kg to 0.5 kg of supplemental concentrate is fed daily, and as much as possible, high-quality green feed is fed, and the concentrate is gradually reduced after 1 month.
2. Management. Late ewes need a single hurdle. Care should be taken when grazing, choose a flat, high-quality pasture, but avoid eating frost-covered grass and cold-frosted grass, and avoid going a long way. Don't drive away, beat the flock, and avoid herding and trussing. Feeding does not feed silage; the first few days of maternity ewes feeding, as little as possible grazing, not to the bushes, thorns to avoid hurting the breasts. With ewes continue to raise a single bar.
Protein: The protein based on a certain indicator negative charge attracts protein cationic, ionizing causes the color change.
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