近几年来,安徽省绩溪县通过推广和实施“生态家园富民计划”项目,农村户用沼气池的覆盖率大幅度提升,现已拥有7个“百池村”。沼气池的建设使用,在给农户带来巨大收益的同时,又显著改善了农村卫生状况和生态环境,过去那蚊蝇孳生、污水横流的景象已不复存在,农闲时农民成群结队 In recent years, Jixi County, Anhui Province, through the promotion and implementation of the project “Ecological Homestead Enriching People Program”, the coverage rate of rural household biogas digesters has greatly increased and now has seven “Baichi Village.” The construction and use of biogas digesters not only bring tremendous benefits to farmers, but also significantly improve rural sanitation and ecological environment. In the past, mosquitoes breeding and sewage cross-flow no longer existed. During the slack season peasants flocked to each other