How to raise dairy cows' milk production in winter How to raise dairy cows' milk production in winter 1. The winter temperature for raising dairy cows in winter is low, and the milk production of dairy cows will be greatly affected. Therefore, it is necessary to strengthen the management of breeding. 1. Raise feeding standards: In the winter, the heat dissipation of dairy cows increases, and the energy needed to maintain body temperature should also increase. Therefore, raising standards must be raised. The amount of mixed concentrate can be increased by 15%-20%. 2, feeding quality roughage: the best conditions to feed silage corn, straw feed crops, should be a certain amount of treatment. 3, drinking enough warm water, adequate water supply: As the body's nutrients and one of the only carrier of metabolism, to maintain adequate, suitable temperature drinking water is essential. If the drinking water is insufficient, the milk production will decrease, and the water temperature should be 37°C to 39°C. 4, salt to provide enough: salt can provide dairy cattle indispensable elements of chlorine and sodium. If the supply of salt is insufficient, the appetite of dairy cows will decrease, the body will lose weight, and the milk production will decline. Therefore, it is necessary to ensure that a certain amount of salt is supplied to cows. The supply of salt should be determined by the weight of the dairy cow and the amount of milk produced. The cow should be given 30 to 50 grams of salt each day. The amount should be accurate to prevent poisoning. 5, feeding hot porridge: winter fine material is best made of porridge like feeding, fed about 38 °C hot porridge, so that not only good palatability and easy to digest, can enhance the body's cold resistance. 6, add oil: fat heat more, can improve feed palatability. Adding 3% to 5% of animal fats and supplementing calcium in dairy diets can effectively increase milk production and milk quality. 7, pay attention to keep warm: In order to reduce the dissemination of dairy body heat, the cows should be kept in a warm room with doors and windows. The window of the cowshed should be closed with a plastic film, and the glass of the window should be wiped clean for better lighting. The temperature in the winter barn is better than 10°C. To prevent the thief wind, it is best not to let the cow be directly affected by the wind. 8. Brush cows daily: to promote blood circulation in cattle. Promote blood circulation and increase milk production.
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