Improve nutrition standards The amount of mixed concentrate feed can be increased by 15% to compensate for the need for increased nutrient maintenance by dairy cows to maintain or increase milk production. Drink enough warm water Cows need to drink 5 liters of water per 1 kilogram of dry feed, and the number of drinks in winter should not be less than summer. In addition to drinking one time each morning, evening, and evening, it is best to drink again at night. Water temperature above 5°C is required. Guarantee salt supply The supply of winter salt for dairy cows depends on their body weight and milk production, generally 30 grams to 50 grams per head per day. In addition to feeding the feed (0.5% of the diet), it is also possible to set a salt tank to feed the cattle, but it should be controlled. Use warm housing In order to reduce the body heat loss of cows in winter, we should add straw curtains or plastic films to the cowhouse doors and windows. The built cowshed should be sunny and the window glass should be clean and clear for light and heat preservation. Artificial heating can also be carried out conditionally to ensure that the temperature of the barn reaches 13°C or more. Diligence Placing grass on the cowshed floor in winter can reduce cow body heat loss, prevent dairy cows from frostbite and adverse effects of cold stress. In particular, cement floors must be paved with hay in the winter. Strengthen sports During the daytime in winter, it is sunny enough to rush the cows to the outdoor playground around noon to allow the cows to enjoy the sun and exercise freely. This will strengthen the body of the cows. Brush your body Regular brushing of the body of the cow every day not only keeps the body clean and hygienic, but also promotes blood circulation of the cow and increases the amount of blood flowing through the breast, which is beneficial to the health of the cow and increase milk yield.
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