Also known breeding Cattle breeding shed. Cattle farming is in the cold season to open or semi-open buckle cover on livestock sheds a layer of plastic film, make full use of solar energy and heat from animal itself, improve discounted temperature, reducing heat loss and reduce needed to maintain and improve the livestock and poultry production and economic performance. Cattle farming is an advanced, mature technology applicable, be obtained with less well-closed into poultry rearing sheds same effect, can reduce mortality in poultry 2.7% to 13.5%, an increase of meat (eggs ) rate ratio of 12% to 25%, saving more than 11% of the feed; promote popularization and application of improved varieties and new technologies, and promote the development of appropriate scale farming, to achieve a balanced supply of livestock and poultry products, is the development of high yield and quality of animal husbandry an important technology.