论文部分内容阅读
通过对湖南省沼气发展状况的典型调查,充分证明了沼气在农业生产中的作用,其经济效益、社会效益,生态效益都十分显著。特别是沼气综合利用方面,农民群众不断总结经验,摸索出了以沼气为中心,发展种植业、养殖业、加工业的沼气综合利用的几种模式。第一种模式:饲养业—沼气—种植业长沙县春华乡杜昌霞,全家五口人,种
Through the typical investigation of the development of biogas in Hunan Province, the role of biogas in agricultural production is fully proved, and its economic, social and ecological benefits are all significant. In particular, with regard to the comprehensive utilization of biogas, the peasants continuously summed up their experiences and explored several modes for comprehensive utilization of biogas in the fields of planting, breeding and processing with biogas as the center. The first model: raising industry - biogas - planting industry Changhua County, Changsha County, Du Changxia, family of five people, species