Household Dairy Cows: Six Ways to Protect the Right Road
Insufficient awareness of disinfection Many dairy cows believe that cows have strong disease resistance and do not need to pay attention to them. As a result, cows often die. We must conscientiously do a good job of disinfection, winter and spring weekly disinfection of the cowshed and the surrounding environment, summer and autumn disinfection twice a week, and do feed, drinking water hygiene, prevent mildew feed. Anxious to achieve a lot of dairy cows in the yak is not born 18 months of age, weighing only 250 kg when the mating, the first child often have dystocia, the rupture of the vagina, affecting the normal reproduction of the next child. Therefore, the cattle-raising households can not be eager to achieve success, should strengthen the breeding and management of yaks, bred cattle, to 350 kg -400 kg, before the initial allocation. Excessive Milking General cows have a lactation period of 305 days, and some dairy cows stop the cows from being postpartum until they have no milk. As a result, the cows consume excessive nutrients, making it more difficult for the cows to get pregnant and affecting the increase in lactation. Therefore, milk must be milked during the lactation period to allow the cows sufficient time to make up for the loss of nutrients in the body. During the dry period, the dairy cows in the milk-reducing period go through puerperal lactation. The loss of nutrients in the body, together with the nutritional needs of pregnancy and embryonic development, all need to be supplemented during the dry period. Many dairy cows mistakenly believe that they should feed when they are not milking. The difference is that the amount of concentrate feed is reduced drastically, resulting in inferior lyrical conditions before delivery, and calving time and time. The calf's constitution is weak, and cows have low milk production. This shows that in addition to just a few days after the dry milk and just a few days before the date of production, the dairy cows should appropriately reduce the amount of concentrate feed. The amount of dry milk feeding should be 0.8%-0.9% of the weight of the cow. The majority of raising dairy cows with tied piles raise the cows with ropes and necks regardless of the four seasons, which not only limits the activities of yaks, but also seriously hinders the growth and development of yaks. As a result, the dairy cows are difficult to produce, the placental clothing is not lower, and the estrus is not obvious. Poor physical health and other adverse reactions. Therefore, the calves should be allowed to move freely within the calf pens, feed regularly to promote the metabolism of the cows, increase appetite, maintain normal reproduction, and increase disease resistance. Do not brush cows cow skin sensitive to the outside dust, when the hair is accompanied by dry faeces, cows feel uncomfortable, commonly used tongue, use the body to wipe walls, grooves and other ways to lift the body's itching, seriously affecting the health of dairy cows. Therefore, keep the bovine body clean and sanitized with a brush once a day.