First, adjust the breeding environment temperature. During the summer season, the temperature is high, the light is strong, and the weather is hot. Dairy cow sweat glands are underdeveloped, compared with Boer. When the temperature in the barn exceeds 30 degrees, it will hinder the distribution of calories on the body surface of the cow, and the metabolic disorder will occur. Therefore, ventilation holes or doors and windows are often opened during the summer season to promote air circulation and lower the temperature of the cowhouse. Conditional electric fans can be installed in the cowshed. When the weather is hot every afternoon after milking, spray water to the body with clear water to increase the appetite of the cow. A pergola should be set up on the sports ground to prevent cows from being exposed to the sun and rain. When it is found that the cows have trouble breathing, they can cook the mung bean soup after cooling, and wipe the front corners of the cows with “wind essenceâ€. Hot weather. Second, adjust the rational diet feed, in order to enable cows to maintain a higher milk yield, in order to enhance the palatability of cattle, properly adjust the diet composition, reduce the proportion of crude fiber, in addition to diversification of the type of concentrate, to increase protein levels, It is also a good way to prevent heatstroke by feeding more high-quality green grasses such as grasses, vegetables and melons, night grazing, and night feeding. Third, for drinking enough water. The amount of drinking water of cows is related to outside air temperature, lactation, individual, breed, and age. Generally, lactating cows drink about l00 kilograms of water each day. In addition to feeding the trough and drinking water, a free drinking trough is set at the sports grounds for each feeding. Put the material into the trough and appropriate water injection to lure the cow to drink. Not only can it meet clean drinking water, but it also plays a good role in mitigating the "heat stress" response. At the same time, 0.5% salt can also be placed in drinking water to promote the digestion of cows and ensure that the body's water metabolism is normal. Fourth, eliminate mosquitoes and flies to prevent poisoning. In the summer season, there are more mosquitoes and flies, which not only bite the cattle, affect the cows' rest, and reduce the milk production, but also spread diseases through mosquitoes and flies. Therefore, screens can be added to the cowshed to prevent mosquitoes and flies from biting the bovine body. Also, 90% trichlorfon 600-800 can be used to spray the body of cattle to kill mosquitoes and flies. The liquid penetrates into the milk to prevent poisoning. At the same time, in this quarterly book, pesticides are used frequently and are slightly careless. They often cause poisoning in dairy cows. Therefore, do not cut grass and grazing on farmland where pesticides and chemical fertilizers are sprayed. Can not be fed with cattle, to prevent poisoning. Fifth, pay attention to doing a good job of health. In the summer season, cow dung is easily fermented and the bacteria multiply, affecting the health of cows. Therefore, it is necessary to clean the barn, eliminate manure, ventilate and change the air, keep the barn clean, dry and cool, regularly sterilize, rinse the cow bed regularly with clean water, and brush the body of cow 1 to 2 times a day before milking. The unclean parts of the hindquarters can be washed with lukewarm water to create a cow A good living environment ensures that cows can safely spend the summer. We are a professional Chinese manufacturer of Fertilizer Materials;we supply various products of Plant Growth Regulator, and can providing product images and basic parameters with each Soil Conditioner, Organic Fertilizer, Gibberellin 90%, Potassium Humate. We have the perfect after-sales service and technical support. Please do not hesitate to contact us, Look forward to your cooperation! Plant Growth Regulator,Soil Conditioner,Organic Fertilizer,Gibberellin 90%,Potassium Humate Xi'an Quanao Biotech Co., Ltd. , https://www.quanaobiotech.com