A feeding point in high temperature in summer
The lactation activity of dairy cows is not only affected by the composition and quality of feed, but also affected by the environment, especially in the summer, in order to minimize the impact caused by the increase in temperature, the following points should be achieved.
1. As the temperature is higher and the dairy cow is cold and heat-resisting, the feed intake of cows will drop at high temperatures. At this time, attention should be paid to the collocation of fodder. Feed more fresh green, tender, juicy and high protein feeds to increase feed intake.
2. Adjust the feeding time, try to adjust the feeding time to morning and evening, and feed it with wheat bran or bean curd residue at noon.
3. Drinking clean deep well cool water, increase the amount of urine excretion, in order to take away excess body heat, reduce body fluid loss due to high body temperature, a lot of sweating.
4. Pay attention to the ventilation of the barn or use a water curtain to lower the temperature of the barn.
5. There are many mosquitoes in the summer and they are easy to spread diseases. Fecal urine is easily fermented and decomposed, producing harmful gases and polluting the environment. Therefore, we must pay attention to livestock and poultry breeding places flies and eliminate mosquitoes; timely cleaning of livestock house excreta, regular washing and disinfection, found that the disease should be promptly prevented and prevented the spread of the disease.
Second, develop good feeding habits
Good conditions stimulate the secretion and discharge of milk, which can increase production and facilitate the management of dairy cows. Therefore, the milk production of dairy cows should form a good conditioned reflex. Farms (households) should strengthen standardized feeding and management, formulate a set of effective, and meet their actual daily operating procedures, and strictly implement them, do not arbitrarily change, in particular to achieve the feeding and milking times and times of dairy cows. Not arbitrarily changing.
Third, strengthen the training of staff to reduce the incidence of diseases, especially mastitis
Dairy cow mastitis is mainly caused by unskilled milking staff, the deterioration of the remaining milk or due to bacterial contamination caused by unclean breasts and trauma. Therefore, we must do a good job of sanitation during the milking period. We must clean the cattle pens and sports grounds on a daily basis and regularly clean the cattle body and cleaning equipment. When milking, strictly follow the rules of operation, and use milking machines to forbid emptying. Using a teat nipple after milking or before using a milking machine can effectively prevent the occurrence of the disease.
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