Key points of Dairy Cow feeding Management in Spring

Reasonably match the amount of feed. Such as bean cake or peanut cake 20% 25%, corn and barley 35% 25%, wheat bran 20% 25%, salt 1%, bone meal 3% 5%, at the same time, add sufficient amount of high-quality hay and succulent feed. Generally, every 100 kg of body weight is fed with 3-5 kg of hay, and every 3-4 kg of green feed can reduce the amount of hay by 1 kg. But each cow should be fed at least 6 kilograms of hay and 15 kilograms of high-quality silage every day. Because silage plays an important role in reducing feed cost and increasing milk yield. Secondly, carrots and other root and tuber fodder should be added to the diet of dairy cows in spring, and each cow should be fed 10-20 kg per day, and the general concentrate should be fed according to the principle of 3-5 kg milk and 1 kg concentrate per day, and the feeding times should be increased appropriately. Some high-yield cattle can be fed 4 times a day.

Strengthen protection against cold and warmth. The most suitable temperature in the barn is 16 ℃ ~ 20 ℃, which completely achieves the "three warms", that is, warm cattle barn, warm feed and warm drinking water. It is forbidden to feed frozen and moldy feed, and the drinking tank is placed in a warm place in the sun.

Exercise properly. Insufficient exercise will greatly increase the proportion of dystocia and retention of placenta in dairy cows, and the fetus is prone to dysplasia, incorrect fetal position and so on. Therefore, in the cold climate, not suitable for grazing season, can be driven to strengthen the exercise. Exercise for more than 40 minutes every morning and afternoon.

Pay attention to get rid of parasites. In spring, dairy cows are vulnerable to parasites such as scabies mites and cow lice, so it is best to check cow dung in spring to get rid of parasites in time.

Pay attention to brushing the cow. Brush twice in the morning and evening every day, 3-5 minutes each time, and wipe the whole body carefully, not to be omitted.