1. Comprehensive management of the breeding environment must be strengthened. Although milk cows have strong disease resistance, the quality of fresh milk produced is greatly affected by the environment. If you do not pay attention to hygiene, it often leads to non-compliance of milk quality and decreased milk production. Therefore, dairy farmers must often clean the dairy cows' cages, clean the feces one or two times a day, and do the feeds and drinking water hygienically. Do not feed mildewed feeds.
2, must grasp the initial age of cows. The initial age of cows for the first time not only affects the amount of milk produced in the first child, but also affects the final milk production. Many dairy cows breed when yaks are less than 18 months of age and weigh only about 250 kg, often resulting in difficult labor. Therefore, the cattle-raising households can't be eager to achieve the initial allocation when the weight of the cattle reaches 360-400 kg.
3, must be scientific milking. When cows are milking, they must follow the law of milk production in order to gradually increase their milking capacity. Do not squeeze fresh milk at one time after calving to prevent excessive consumption of nutrients in dairy cows. The number of milkings per day for dairy cows should be 3-4 times. Milking personnel should follow the milking procedures and maintain utensils and personal hygiene. Before and after milking, use iodine liquid to bathe nipples once to prevent mastitis. .
4, must be a reasonable ratio of dry milk feed. Dairy cows produce milk in the puerperium, the loss of nutrients in the body, and the nutritional needs of pregnancy and embryonic development all require the restoration of nutritional supplementation during the dry period. Therefore, in addition to just a few days after the drier milk and a few days before the onset of production, the amount of fine feed should be appropriately reduced. Dry milk can generally supply 10-15 kilograms of milk per day and supply 8-10 kilograms of high quality hay and 15-20 kilograms of green tea. Feed and 3-4 kg with fine material.
5. It must be ensured that the cows exercise fully. Some dairy cows are easy to carry out, and they tend to feed on the eel, which can easily lead to difficult production of dairy cows and retention of placenta. Therefore, the method of feeding by means of a circle should be adopted to allow the cows to move freely and feed regularly to promote the metabolism of the cows, increase appetite, maintain normal reproduction, and increase disease resistance.
6, must brush the body of cattle. The cow's skin is sensitive to the outside dust, so it should be brushed 1-2 times a day to keep the body clean.
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