Cow management before and after childbirth
Strengthening the feeding and management of dairy cows before and after childbirth has an important role in milk production, health status, and growth and development of calves. Cows should pay attention to the following points before and after delivery:
1. For laboring dairy cows, use a sterile potion to wash away the buttocks, vulva, and breasts, wrap them with bandages and tie them to one side. Put on a clean, soft mat and keep it quiet.
2. As soon as possible after delivery, the cow should be driven to stand up to reduce bleeding, but also conducive to the resettlement of reproductive organs. In order to prevent the uterus from escaping, the cow can be pulled for about 15 minutes, and gradually increase the amount of exercise. Pay attention to the discharge of the placenta. After 24 hours, it will not fall off. After the loss of the placenta, attention should be paid to the discharge of lochia and timely treatment of lochia obstruction.
3. Cows should be fed hot bran brine soup after childbirth to supplement the loss of water in the body during childbirth, increase abdominal pressure and facilitate the discharge of the placenta.
4. In the first few days of calving, if the cows are swollen with breasts, they cannot squeeze all the milk of the high-yielding cows. Otherwise, the internal pressure of the breasts will drop significantly, causing the phenomenon of microscopic blood vessel leakage to intensify, and the blood calcium and blood sugar will be lost. Further Exacerbates breast edema, causing postpartum cramps and even death in high-producing dairy cows. Usually only about 2 kilograms are squeezed on the first postpartum day. It is enough for calf sucking, and the 1/3 of the lactation volume is squeezed on the 2nd day, and the 1/2 milking volume is squeezed on the 3rd day. After the 4th day, it can be Squeeze. For cows with low-producing cows and no edema after delivery, the milk can be squeezed on the first day after calving.
5. Cows should be fed warm motherwort brown sugar water after delivery. Motherwort 500 grams, 10 kilograms of water, Jianshui agent plus 500 grams of brown sugar, 1 or 2 times a day, and even served 2 to 3 days, the recovery of the uterus after cows have promoted the role.
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