It is very beneficial for farmers to raise lactating dairy cows to increase milk production and obtain good benefits.
During the period of 15-20 days from postpartum to 2 months postpartum (high yield to 3 months), milk production can maintain the highest peak in the whole lactation period, and all favorable conditions should be created to make full use of the potential for milk production. Keep the peak for a long time to maintain high production and stable production. The main measure is to raise the standard of feeding 15%-20%, and promote the increase of milk production. Usually it can take effect in 3-5 days. If the milk production continues to increase, it can be increased by 15%-20% until the milk production no longer rises. When the peak period is reached, more attention should be paid to the balance of various nutrients, and the green and succulent feed should be adhered to. Feed 40-50 kg of barley feed every day and feed 4 kg of concentrate on this basis, each producing 1 kg of milk. , 0.2 kg of mixed concentrate is fed until 1-1.5 kg of fine material is eaten per 100 kg of body weight.
In hay period, it can feed high quality hay 7-9 kg, silage 20-25 kg, carrot and beet 20 kg. During the peak of lactation, the intake of cows is very large. Attention must be paid to the volume, palatability, and digestibility of the feed, and the diet should be properly matched according to the characteristics of the cow. Pay attention to full drinking water, strengthen breast massage and brush work.
The mid-lactating period means the period from the end of lactation to before the end of lactation. This period of time is characterized by a decrease in milk production. The milk yield in each month is reduced by about 5%-7%, but the intake of cows is still large, such as the amount of concentrate High prone to cause fat deposition, cow fat, affecting milk production and reproductive ability. Therefore, green roughage should be increased at this stage to reduce fine material, increase exercise capacity, provide adequate drinking water, and minimize the rate of decline in lactation.
During the period of 15-20 days from postpartum to 2 months postpartum (high yield to 3 months), milk production can maintain the highest peak in the whole lactation period, and all favorable conditions should be created to make full use of the potential for milk production. Keep the peak for a long time to maintain high production and stable production. The main measure is to raise the standard of feeding 15%-20%, and promote the increase of milk production. Usually it can take effect in 3-5 days. If the milk production continues to increase, it can be increased by 15%-20% until the milk production no longer rises. When the peak period is reached, more attention should be paid to the balance of various nutrients, and the green and succulent feed should be adhered to. Feed 40-50 kg of barley feed every day and feed 4 kg of concentrate on this basis, each producing 1 kg of milk. , 0.2 kg of mixed concentrate is fed until 1-1.5 kg of fine material is eaten per 100 kg of body weight.
In hay period, it can feed high quality hay 7-9 kg, silage 20-25 kg, carrot and beet 20 kg. During the peak of lactation, the intake of cows is very large. Attention must be paid to the volume, palatability, and digestibility of the feed, and the diet should be properly matched according to the characteristics of the cow. Pay attention to full drinking water, strengthen breast massage and brush work.
The mid-lactating period means the period from the end of lactation to before the end of lactation. This period of time is characterized by a decrease in milk production. The milk yield in each month is reduced by about 5%-7%, but the intake of cows is still large, such as the amount of concentrate High prone to cause fat deposition, cow fat, affecting milk production and reproductive ability. Therefore, green roughage should be increased at this stage to reduce fine material, increase exercise capacity, provide adequate drinking water, and minimize the rate of decline in lactation.
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