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随着农村沼气使用的发展,将日光温室大棚、自流式沼气池、猪舍、厕所有机结合,施行能源、养殖、种植和立体化生产良性循环,综合利用的农村生态农业生产模式,其优点如下。1.沼气池内经厌氧发酵后的沼肥可一年四季为大棚种植生产提供速效、高效的有机肥,有利于无公害产品的生产和
With the development of biogas utilization in rural areas, the combination of solar greenhouse, self-flowing biogas digesters, pig houses and toilets, and the implementation of a virtuous circle of energy, culture, planting and three-dimensional production and comprehensive utilization of rural ecological agriculture have the following advantages . 1. Biogas digester after anaerobic fermentation of biogas can be produced throughout the year for greenhouse production to provide quick and efficient organic fertilizer is conducive to the production of pollution-free products and