Cow farming should pay attention to temperature

Lactating cows drinking water temperature ordinary drinking water temperature dairy cows drinking cold water will affect milk production, the spring should be cows drinking water temperature maintained at 9 °C -15 °C, compared to drinking 0 °C -2 °C water cows increased milk production rate of 8.7%;

Drinking wheat bran water temperature Cows feel thirsty after losing a lot of water because of the loss of water after production. At this time, bran water with a drinking temperature higher than 1°C-2°C is used instead of drinking water to supplement body fluids and warm the body. . It is forbidden to drink cold water, otherwise it may cause diseases such as retention of tires and colds.

Cowhouse temperature cows are cold and heat resistant. The most suitable temperature for dairy cows is 12°C-14°C. The optimum temperature for pregnant cows and lactating dairy cows is 16°C-20°C. If the temperature of lactating dairy cows is higher than 24°C or lower -4 °C, the milk production is reduced; the optimum temperature for calves is 35 °C -38 °C. Calf drinking temperature

General drinking temperature Yak body temperature is higher than that of adult cattle, general drinking water to 35 °C -38 °C is appropriate.

Yak milk temperature Yak artificial breastfeeding, whether colostrum or regular milk, should be heated and sterilized and then cooled to 35 °C -37 °C feeding.

Scrub the temperature of the breast water Before the milking of the cows, the dry towels should be soaked in warm water of 45°C-50°C, and then wrung out to scrub the breasts and nipples and massage the breasts. After 1 minute to 2 minutes, a "milk" reflex is generated and the milking can begin immediately. Never scrub your nipples with hot or cold water, as this will reduce your milk production.

Milk Storage and Disinfection Temperature Milk Storage The temperature of the newly extruded milk is close to the body temperature of the cattle body. If the temperature is not kept, the milk will quickly degenerate, so the milk should be reduced to 4°C-10°C.

Milk Disinfection Milk contains a variety of microorganisms. If it is not sterilized, these microorganisms will multiply and cause the milk to deteriorate. Disinfection mainly adopts the “non-high temperature” heating and disinfection method, namely pasteurization method. The method is: heat the milk to 75°C-80°C, and keep heating for 15 minutes to 30 minutes.

Semen storage temperature of sperm is too hot, the temperature can be 54.5 °C sperm inactivation, the current storage of bovine semen using liquid nitrogen, the temperature is -196 °C, semen can be preserved without deterioration.

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