Dairy Farm Construction and Health Management
Dairy farm site requirements The site should be built in a place with flat and dry terrain, good water quality, smooth drainage, convenient transportation and a quiet environment. Should be away from public places, schools, residential areas, slaughterhouses, to avoid the spread of animal diseases. Dairy farm layout 1. There is a disinfection pool at the door of the dairy farm, and ultraviolet disinfection can be added to the disinfection room. 2. The life and production area of ​​the dairy farm is built on the upwind side of the field area. The veterinary room, delivery room, fecal site, and sewage treatment tank are built in the downwind position. 3. The cowshed is facing south to keep the temperature, humidity and ventilation in the house. It can effectively discharge damp and dirty air, and an exhaust fan is added in the summer. 4. Guarantee the natural lighting of cows. 5. Noise control is less than 90 decibels. 6. The barn should have a good manure urination system. The cattle farm is separated from the dirt road. 7. The cattle dung and urine treatment facilities should be set up in the cattle farm and meet the harmless treatment specifications. Dairy Farm Health Management Good hygiene can ensure the normal production of dairy cows. A disinfection pool should be set up on the door of the dairy farm. The drugs in the disinfection pool should be replaced regularly and 0.2%-0.5% peroxyacetic acid solution or sodium hydroxide solution can be placed. The production area should be equipped with a disinfection room, indoor ultraviolet lamps, hand-washing disinfectant. Forage should be short, remove foreign matter and prevent contamination. Clean the barn channel, ground, and walls daily to remove dirt and feces. Deworming is regularly carried out in the area to remove weeds and prevent pests from breeding. The liquid must not come into direct contact with the bovine body and the milking tool. Feeding and milking personnel must not suffer from infectious diseases such as hepatitis, tuberculosis, brucellosis, and zoonotic diseases. They must conduct annual health examinations and obtain health certificates before starting employment. Workers' work caps, work clothes, and work shoes should be frequently cleaned and disinfected, and the dressing room, shower room, and toilet should be frequently cleaned and disinfected. Dairy cattle prevention and quarantine. Dairy farms must establish a strict disinfection system, strictly in and out of vehicle personnel; cattle tanks should be disinfected once every ten days, cowsheds should be disinfected once a month, and the whole site should be disinfected once every quarter. The calf is required to drink the first milk after 1 hour of birth and at least ensure that the milk drink enough within 7 days. Every spring, the entire population is immunized with non-toxic spores of anthrax at a density of not less than 95%. Laboratory testing of brucellosis and tuberculosis positive cows were all culled and buried. When introduced, they must not be introduced from the epidemic area; they must be isolated for 15 days to 30 days after the introduction, and they must be quarantined during the observation period. After the health is determined, they can be used for breeding and production. Regulatory milking procedures Before milking cows, rinse the cows, remove feces from cattle bed, fix the oxtails, wash them with warm water at 40°C-45°C, and massage the breasts. The first and second milks should be discarded after they have high microbial content. First, squeeze healthy cows and then squeeze yaks. The milk utensils are cleaned and disinfected before and after use; the nipples are disinfected one by one after milking, because the nipple holes that have just been squeezed in milk must be closed within 1 minute to 2 minutes. If bacteria enters, it can easily cause mastitis. The entire milking process guarantees one cow, one towel, one cow and one bucket of water, and the nipple must not be greased. Mushrooms & Truffles,Mushrooms And Truffle,Mushrooms & Truffle,Mushrooms And Truffles ZHONGSHAN G.H.L. TRADING CO., LTD. , https://www.ghltrade.com