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How to Strengthen Dairy Cattle Breeding
Dairy yak adopts the artificial breast-feeding method. After the yak is born, it weighs and is separated from the cow and placed in a yak isolation cage for 15 days. The sooner the colostrum is fed, the better. We require the breeder to feed within 1 hour of the calf's birth. Colostrum should not be fed too much or too little. It should be based on calf size and food intake. Feed 1.5 kg to 2 kg at a time, three times a day. If colostrum is squeezed for a long time and the temperature drops, it should be warmed to 40°C and fed again. In the case of cows that are not colostrum or colostrum unclean, other cow colostrum can be used instead. The total calf feed was 400 kg, 6 kg for the first month, 4 kg for the second month, and 3 kg for the third month. Weaned after three months. Milk yaks began to feed a small amount of mixed concentrate and valerian leaves 15 days after birth to allow them to feed freely. As soon as possible, so that the yak intake of high-quality hay, to promote the establishment of rumen microflora and function to enhance digestion. The concentrate is gradually increased from 0.2 kg per day to 1 kg, and is fed with lotus root starch. At the age of 4 days, start feeding a small amount of silage. For more than 15 days of calf, add warm water and a small amount of salt in the feed. Cows over 4 months of age are free to drink water in the stadium sink. It is also important that milk yaks get clean. First, the veterinary technician must do a large disinfection every day. The cowshed must be kept dry and ventilated, and the bedding should be replaced every other day. In particular, lime must be used for disinfection every day in winter. The yak trough must be cleaned every day. After each use of the feeding utensils, it must be washed with cold water - boiled water and placed upside down for next use. There is a pergola at the playground. In the summer, yaks can freely move on the sports field, receive sunlight, and breathe fresh air to increase metabolism, increase appetite, and strengthen the function of digestive organs. During the winter, exercise can be released when the temperature is slightly higher at noon. The body of the cow is brushed regularly to keep the body clean and promote blood circulation. During the feeding process, it is necessary to pay attention to whether the appetite and spirit of each cow is normal and whether there is any abnormal change in the feces. If the problem is found, the veterinarian should check the treatment as soon as possible.