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宜昌地区在发展沼气事业中,注意与大农业项目配套,开展“三沼”综合利用,促进农业发展,获得较好经济效益。 1990年全地区“三沼”综合利用发展到5万户,占建池户的61％。宜昌县在鸦鹊岭镇粮食基地和三斗坪镇脐橙基地建设中,为了获得优质沼肥,提高地力,实行沼气池与基地建设同步进行。枝江县“三沼”综合利用被列入国家“丰收计划”。全县以推广沼液喂猪、沼肥养鱼、沼气小庭院、沼肥种水果和沼液叶面喷肥、沼液浸种六种模式为重点,办培训班,已培
Yichang in the development of biogas projects, pay attention to supporting large-scale projects and carry out the “three marsh” comprehensive utilization, promote agricultural development, access to better economic benefits. In 1990, the comprehensive utilization of “three marshlands” in the whole region has grown to 50,000, accounting for 61% of Chihpen households. Yichang County in the Cornucopia town grain base and the construction of navel orange base Sandouping, in order to obtain high-quality biogas, improve soil fertility, implementation of biogas digesters and base construction simultaneously. Zhijiang County “three marsh” comprehensive utilization was included in the national “harvest plan.” The county to promote the biogas feed pigs, biogas fish, biogas small courtyard, biogas fertilizer and biogas slurry fertilizer, biogas slurry soaking six kinds of models as the focus, do training courses