With the advent of winter, the weather is getting cold, cold winds are invading, and it is suitable for the breeding of germs. It is a period of high incidence of foot-and-mouth disease, calf diarrhea and pneumonia. How to protect "cows" for safe winters and smooth growth is the most concerned issue for the majority of cattle-raising households. If you do not exercise caution, you will lose money. Therefore, cattle farmers must provide early protection and protect the herds for safe wintering.
First, do a good job feeding and management, do a good job of keeping warm and cold, provide a good environment for the growth of cattle.
As winter approaches, the temperature difference between day and night is relatively large, and cattle farmers need to repair cowshed doors and windows to prevent thief. For open and semi-open cowsheds, plastic cloth is used to cover the surrounding area. The cow bed can be made of wood-sawdust, dry bagasse, and other materials that are heat-absorbing and moisture-absorbing to ensure a suitable temperature of the herd of 18-20 degrees. The cowshed is kept clean every day to keep it clean and well ventilated. Drinking water should be sufficient to provide warm drinking water on cold days, reducing cattle energy consumption.
Second, provide enough fodder to prevent lack of material in winter. The cattle-raising households should stock their winter forage feeds according to the number of their herds, so as to ensure the supply of forage to the herds. Generally, each adult cow feeds 25kg-30kg of silage and hay every day to calculate the reserve, and at the same time, it is planted with ryegrass to make up for it. Lack of grass needs in winter. Each adult cattle feeds at least 2.5 kg of corn per day, and can feed mixed feeds on conditional basis. The reference ratio is 50% corn, 25% bran, 15% soybean meal, 10% cattle premix, and 1.5 feeds per head per day. -2kg.
Third, do a good job of prevention and disinfection, to prevent the invasion of the disease. Farmers should do a good job of immunization with vaccines such as foot-and-mouth disease and cattle outbreaks in order to allow the herds to produce antibodies as soon as possible. The immunity to foot-and-mouth disease vaccines is the initial release of yaks at 3 months of age. The cows are regained their physique after calving, and the bred cows are immunized 2-3 times per year. The cowshed and the surrounding environment should be often sterilized with 15-20% lime milk, chlorine preparations, and 100 toxins. Once a week, disinfectant drugs should be used interchangeably. At the same time, we must do a good job of rodent control and refuse to visit foreign visitors. The access to the farm must be sterilized to prevent the introduction of pathogens.
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