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在农户庭院或田园,选一处坐北朝南、背风向阳的空地,建一个200-600平方米的日光温室,其内部一端(南侧除外)是20平方米的畜禽舍和1平方米的卫生厕所,畜禽舍下部是6-10立方米的沼气池,就组成了一个“四位一体”,学名“北方农村能源生态模式”。主要形式是养鸡——鸡粪喂猪——猪粪进入沼气池——沼气用于生活燃气照明、沼气液渣作肥料生产大棚蔬菜,实现了养殖粪便的循环再利用,既改善生态循环,又增加了效益。
In a farmer’s garden or pastoral garden, choose a south-facing, leeward open space with a 200-600m2 solar greenhouse, one end (except the south) of a 20m2 livestock house and a 1m2 Sanitary toilets, livestock and poultry houses in the lower part of the 6-10 cubic meters of digesters, formed a “four in one”, scientific name “northern rural energy eco-mode.” The main form is chicken - chicken manure pig - pig manure into the digester - biogas for living gas lighting, biogas residue as fertilizer production greenhouse vegetables, to achieve the recycling of manure recycling, not only to improve the ecological cycle, Added benefits.