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随着畜牧业的发展,传统猪舍已不适应生产要求。辽宁省朝阳县从1990年开始在全县范围内大规模推广太阳能简易猪舍,取得了显著的经济效益。这种猪舍使猪能获得足够的光照和生长温度,缩短生猪生长周期,节约饲料。 1.太阳能简易猪舍的结构 猪舍三面为空心墙,顶部三分之一为后坡,前坡为采光面(倾斜24～28度),覆盖双层塑料薄膜。猪舍面积依养猪多少而定,一般以20平方米为宜。太阳能简易猪舍平面和断面如图所示。 应选择避风向阳,前方没有高大建筑和遮光树木,东西宽大于4米,南北长大于5米的地方建造猪舍。
With the development of animal husbandry, traditional pig houses have not been adapted to production requirements. In Chaoyang County, Liaoning Province, the promotion of a simple solar-powered pig house on a large scale throughout the county began in 1990 and has achieved remarkable economic benefits. This kind of pig house enables pigs to obtain sufficient light and growth temperature, shorten the growth cycle of pigs, and save feed. 1. Structure of a simple solar-powered pig house Three sides of the pig house are hollow walls, the top one-third is the back slope, and the front slope is the lighting surface (tilt 24 to 28 degrees), covering the double plastic film. The area of the pig house depends on the number of pigs, generally 20 square meters is appropriate. The plane and section of the solar simple pig house are shown in the figure. Should choose to shelter from the sun, there is no tall building and shading trees in front, and the width of the building is more than 4 meters, and the pig house is built where the north and south are longer than 5 meters.