Biogas-Project-Linked Eco agricultural Engineering Model and Its Benefit Analysis

Taking Fushan Integrated Ecological Farm of Hangzhou City for an example, this paper introduced the biogas project linked eco argicultural engineering model. The design of the biogas project, the system structure and the relationships among the components of the integrated farm, and the development process of its social, economic and ecological benefits during 1983~1993 were analyzed. The results indicated that the biogas project linked eco agricultural engineering model could realize the multilevel utilization of resources, improve the ecological environment, and therefore achieve significant social, economic and ecological benefits.