根据生态农业示范区的实际情况，力求创造沼气发酵微生物生存、繁殖的最佳环境条件，同时把各种通过实践证明行之有效的提高产气率的措施尽可能有机地结合起来，改进设计、修建了一种具有效率高、管理方便、造价低的沼气发酵装置．经连续２ａ跟踪测试，其产气率均在０．３ｍ３ｄ－１以上，应用取得了很好的能源、经济和生态效益． According to the actual situation of ecological agriculture demonstration area, and strive to create the best biogas fermentation microbial survival and reproduction of the environment, while a variety of proven effective measures to increase gas production as much as possible organically combine to improve the design, A biogas fermentation plant with high efficiency, convenient management and low cost was constructed. After continuous 2a tracking test, the gas production rate is above 0.3m3d-1, which has achieved good energy, economic and ecological benefits.