One. Feeding congee method There are data that the feeding of congee to dairy cows can increase milk production by 13% compared to feeding dry and wet materials. When processing congee, you can first add powdered concentrate to a small amount of salt with a small amount of water to dilute and stir. When the water in the pot is boiled, pour in and mix for 5 to 10 minutes. 2. The head cooling and heating method fixes the water bag between the two corners of the cow, fills the hot water in winter, fills the cool water in summer, and makes the cow feel comfortable. The cold and heat stress is small, and the milk yield increases. 3. Trimming the hoof hoof method Trimming hoof hoofs once a quarter, especially in the early spring and late autumn, it is necessary to correct bad cow hoofs in particular so that cows can increase their fresh milk by 1 to 2 kilograms. 4. Adding fats and fats The oils have good heat-generating properties and can improve the palatability of the feed. Adding 3% to 5% of the animal fat in the feed can increase the digestibility of the feed by the cows. At the same time, it is necessary to properly increase the calcium content in the feed. 5. Night-time feeding method Winter cows feed 1 kilogram of hot clinker at around 11 o'clock in the evening to increase nutrition and improve the cow's ability to resist cold. Dairy cows can increase daily milk by more than 2 kilograms. The same effect can be achieved by supplying milk to cows during the summer. Feeding oyster shell sunflower method oyster shell sunflower is rich in protein and fat, in the feed by adding 10% to 20%, dairy cow milk production can be increased by about 15%. Seven. Sweet sorghum sweet sorghum is very rich in nutrition. According to experiments, dairy cows fed sweet sorghum can feed 0.5-1 kg of fresh milk per head per day. 8. Carotene supplementation method Adding 7 grams of carotene preparation to the dairy cow during the first 30 days before milk production and 92 days after milk production can increase the net milk production by 200 kg during a lactation period. 9. Feeding the fish and shrimps method Each bovine cow will add 0.3 kg of boiled small fish and shrimp to the feed each day, which will increase the daily milk supply by 2 kg. In the early period of lactation, 0.75 kg of fishmeal is added to each cow every day, which can increase the daily milk by about 1.5 kg.
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