Rural Energy Resource and Ecological courtyard Economy

摘要

As the comprehensive exploitation of rural energy resources has been taken as the optimum measure for the development of rural economy and sustainable ecological agriculture, the ecological courtyard economic model is developed. The model establishes the ecological circulation system of crop production, domestic animal raising, processing and energy consuming, to comprehensively exploit rural energy, through the inter-compensation of rural construction group, integration of crop production, animal raising processing and energy consuming, combination of various energy utilization technologies, modification of the design of greenhouse, marsh-gas pool and animal house. The model enables the zero exhaustion and non-poisonous disposal of production activities and maximum ecological, aconomic and social efficiency with minimum inputs.