Tillage winter maintenance

During the winter and winter season, there are fewer farm cattle, and some farmers tend to loosen their management, resulting in poor physical strength and insufficient spring cultivation. In order to keep the cattle healthy for the winter, the farmers need to make more efforts in daily management. During the overwintering period of balanced tillage cattle, besides feeding hay, crop straws and silage, it is also necessary to supplement and feed sufficient concentrate, and can use bran, cakes, cornmeal, etc., and boil it to be half-cooked. Concentrate feeding is generally 1.5 to 2 kg per head of adult cattle, and is often fed with carrots, barley malt and other high-vitamin feeds. At the same time, each head cattle feeds 10 to 20 grams of bone meal and 15 to 25 grams of salt each day. Warm water is used to digest the roughage of the food, and the cattle need to secrete a large amount of digestive juice every day. At the same time, the circulation and nutrient transport of the cultivating cattle are also inseparable from the water, so the consequences of grazing water shortage are often more serious than the lack of material, such as indigestion, decreased appetite, metabolic disorders, decreased sensation. Therefore, sufficient warm water should be supplied to the cattle in winter, and the temperature is based on the body temperature of the cattle. The minimum temperature must not be lower than 0°C. Ventilation warm cattle back hair sparse, subcutaneous fat is thinner, poor cold resistance, cold and warm winter is an important means of promoting the normal growth of cattle, cattle house temperature is best kept at 8 °C ~ 13 °C. If it is cold, you can use a plastic greenhouse, but pay attention to the height of the greenhouse and the wind effect. In the north of the cowshed, wind barriers can be set. Grazing grass in the barn to reduce the loss of cattle heat. Please pay attention to ventilation at noon when the weather is fine and keep the air in the house fresh. Seek for grazing in winter to catch the sunny warm weather at noon for grazing, early and late temperatures are low, not grazing. When grazing, you should choose a place where the leeward sun is sunny, so that the grazing cows can eat the sun while they are in the sky to promote the blood circulation of the cattle and strengthen the body of the cattle. Clean and disinfect winter cowsheds also need to be cleaned periodically, so that the cow dung should be diligently excavated, the bedding should be laid on the ground, and the cattle body should be brushed regularly, and be regularly sprayed with 10% quicklime water or 30% turfgrass. Increased sunshine Winter weather is cold, sunshine hours are short, cattle activity is low, resistance is low, and it is susceptible to parasitic diseases, rheumatism, and digestive tract diseases. Therefore, farmers should pay attention to the lighting of the cattle, and one or two 60-watt or 100-watt electric bulbs can be installed in the barn to increase the lighting of the cattle sooner or later. Cloudy day can give full sunlight, in order to enhance the cold resistance of cattle.

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