Six points to pay attention to in keeping cows in early spring

1. To meet the nutritional needs Every spring should be reasonable with the amount of grain feed from the end of March. Such as bean cake or peanut cake for 20% ~ 25%, corn, barley for 35% ~ 40%, bran 20% ~ 25%, salt 1%, bone meal 3% ~ 5%, at the same time, plus enough quality hay and Succulent feed. Generally, 3 to 5 kg of hay are fed per 100 kg of body weight, and 3 to 4 kg of green and green feed are fed, which can reduce the amount of 1 kg of hay fed. However, every cow needs to feed at least 6kg of hay and 15 to 25kg of quality silage every day. Silage plays an important role in reducing feed costs and increasing milk production. Secondly, in spring dairy cow diets, root and tuber feeds such as carrots should be added, and each head should be fed with 10 to 20 kg per day. Normal concentrates can be fed at the rate of 1 to 5 kg per 1 to 3 kg of milk, and the amount of feed should be appropriately increased. Feeding times, some high-yielding cattle can feed 4 to 5 times a day. Feeding urea is an important measure to supplement bovine protein, and it can be fed in appropriate amounts in winter and spring. Generally, calves older than 6 months are fed 40-60 grams, 70-100 grams of fattened cattle, and 150 grams of adult cows. Urea poor palatability, according to the 1% of the diet mixed with the fine material fed with grass, can not drink water within half an hour after feeding. In addition, spring is short and long, and on the basis of feeding good cows during the day, it is necessary to feed a slot at night and feed 13-15 kilograms of grass every day. 2. Supply enough warm water in early spring If you give cows cold water, cows will consume a lot of body heat and reduce milk production; Should pay attention to the supply of sufficient amount of warm water around 16 °C, warm water, add a little salt and beans to feed cattle, can play a role in reducing fire and inflammation. 3. Strengthen the cold warmth The most suitable temperature in the cowhouse is 16°C~20°C, and completely reach the “three warmths”, ie the cowhouse warm, the feed warm and the drinking warm. The temperature in the adult barn should be kept above 6°C, and the temperature of the barn should be above 5°C. Feed frozen, moldy feeds, and place the drinking trough in a warm sunny place. 4. To ensure the cleanliness of the barn to make the pens dry and conducive to heat preservation, it is necessary to padded and padded grass. To remove excrement in time, and often sprinkle some lime powder or ash in the house, this will not only reduce the humidity within the house, but also can prevent and cure diseases, which will help increase milk production. Cowsheds and utensils are thoroughly disinfected every 7 days. 5. Adhere to the sun, exercise in sunny weather, pull the cow to the sun every day, at least let the cows exercise for two hours. 6. Carefully brushing the body of cows to brush cows can increase milk production. Every day, use a scraper or brush to carefully brush 1 or 2 times of the cow's body fur, which can promote blood circulation, prevent bovine delirium, and help digestion. Increase milk production.

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