In winter, it is a slack season, and there are fewer farm cattle. As a result, some farmers have relaxed the management of cattle; at the same time, due to the low winter temperatures, the cattle's body heat dissipates quickly, which can easily lead to freezing, falling, and illness of cattle. It even caused death. Therefore, it is necessary to ensure that the cattle are safe for the winter and that they must not relax in terms of management. Focus on the following seven areas: Prepare sufficient forage. As the saying goes: Soldiers and horses do not move, food first. Before and after winter, clean, dry, and mildew-free forages such as wheat straw, hay, peanut pods, sweet potato vines, corn stalks, etc. should be promptly stored. Generally, 1,500 kilograms should be provided for each cow. In addition, it is also necessary to stock some concentrates such as soybeans, bean cakes, corn, bran, etc., as well as carrots containing silage and other vitamin-rich feeds. For full material. During the overwintering period of farm cattle, in addition to feeding hay, crop stalks and silage, they must also feed enough concentrate, and use bran, cakes, cornmeal, etc., and boil them to be half-cooked. Concentrate feed, usually 1.5-2kg per adult cow per day; and often feeds carrots, barley malt and other high-vitamin feeds; supplement each day with 10-20g bone meal, 15-25g salt To supplement the lack of minerals. In order to enhance the digestion of cattle, 40 or so feeding mothers can be added to the feed. Ensure drinking water. Cattle feed is mainly based on roughage. In order to digest these feeds, cattle need to produce large amounts of digestive juices every day. At the same time, the body circulation, nutrient delivery can not do without water. The consequences of lack of water in the production of cultivating cattle are often more serious than those in shortages. If drinking water is insufficient, it can lead to indigestion, loss of appetite, metabolic disorders, and reduced sensation. Therefore, winter must ensure that sufficient warm water is supplied to the cattle, and the temperature is based on the body temperature of the cattle. The minimum temperature must not be lower than 10°C. Keep warm and cold. Cattle have sparse coats, thin subcutaneous fat, and poor cold resistance. Therefore, keeping warm and keeping warm is an important means to promote the normal growth of cattle in winter. The cowhouse temperature is preferably kept at 8-13°C. Plastic canopies can be used in winter in the north, but it is important to note that when the film is buckled, the seams between the plastic film and the floor or wall must be sealed with mud to prevent the intrusion of thieves. Niubei surface can be set up with corn stalks and other wind barriers to prevent wind and cold, the grass must be laid in grass in order to reduce cattle heat loss. Please pay attention to ventilation at noon when the weather is fine and keep the air in the house fresh. At the same time, we must pay attention to the timely removal of dust on the surface of the plastic film, knock down the water droplets on the plastic film surface, so that plastic film light transmission is good. Grazing in time. Cattle cattle grazing in winter should be done at noon in sunny and warm weather. The morning and evening temperatures are low, which can easily cause farm cattle to be frostbite and should not be grazing. When grazing, you should choose a leeward sunny place, so that the grazing cows eat while eating the sun, in order to promote the blood circulation of cattle and enhance their resistance to disease. keep clean. In winter, the cowshed should be cleaned regularly, so that the cow dung should be excreted, the bedding should be laid, the cow body should be brushed regularly, the cowshed should be kept dry, and the cowshed should be sprayed with 10% lime water or 30% straw ash regularly to create a comfortable environment for the cattle. , warm and dry living environment. Neck disease prevention. In winter, the weather is cold, the sunshine time is short, the cattle activity is low, the resistance is low, and it is particularly vulnerable to parasitic diseases, rheumatism, and digestive tract diseases. Therefore, it is necessary to strengthen prevention and to do a good job of deworming both inside and outside the farm cattle. Observed and found that timely treatment of illness. China Agricultural Network Editor
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