Feeding and management techniques of pregnant cows in winter

Winter is the severe winter season in which the forage grass withered. Pregnant cows not only have to endure the attack of cold, but also provide all the nutrients needed for fetal growth and development. Therefore, demonstration farmers of yellow cattle must know how to strengthen the feeding and management of pregnant cattle.

1. Renovate the fence house to protect against cold and warmth

Pregnant cattle should have a separate stable to avoid overcrowding, kick to create an abortion, barn to plug loopholes, shelter from the wind, not damp, replace bedding grass and so on.

2. Strengthen nutrition and raise carefully

After pregnancy, cows should not only maintain their own nutritional needs, but also provide nutritional needs for fetal development. Therefore, concentrate or mixed concentrate should be fed every day, and some bone meal and salt should be added appropriately to achieve regular and quantitative levels and less frequent addition. Do not feed moldy feed and so on.

3. Prevent miscarriage and ensure the health of mothers and babies.

4. Proper exercise and reasonable exertion

It is strictly forbidden to draw cold whips, rush to work, turn to sharp bends, to slow service, to stop labor one month before delivery, so as not to cause miscarriage. Zhu Renying