农村庭院的开发利用是改善农村生态环境,提高农业生态经济效益的重要组成部分。本文从生态经济角度出发,应用生态工程原理,联系安徽省阜阳地区农村庭院开发利用中出现的生态经济典型实例,阐述农村庭院开发利用的意义和潜力,并分别从生物共生原理、物质循环再生原理、生物—环境适应原理以及系统工程优化方法对农村庭院开发中应用的生态工程的类型及其生态经济效益加以总结归纳,以探讨农、林、牧、副、渔、工、商、建、运、服相互促进,达到既提高庭院生态经济效益,又充分利用各种资源和保护农村生态环境的途径。本文对加快农村生产结构调整和庭院的开发利用有一定的参考价值。 The development and utilization of rural courtyards is an important part of improving rural ecological environment and improving agricultural ecological and economic benefits. Based on the principle of ecological engineering, this paper deals with the typical eco-economy in the development and utilization of rural courtyards in Fuyang area of ​​Anhui Province. It expounds the significance and potential of rural courtyard development and utilization. From the principles of bio-symbiosis and material recycling , Biological-environmental adaptability principle and system engineering optimization method to summarize the type of eco-engineering applied in rural courtyard development and its eco-economic benefits, so as to discuss the eco-economic benefits of agriculture, forestry, animal husbandry, fishery, fishery, industry, commerce, construction and transportation , Serving each other to promote each other to achieve not only improve the ecological and economic benefits of the courtyard, but also make full use of various resources and ways to protect rural ecological environment. This article has certain reference value to speed up the adjustment of rural production structure and the development and utilization of the courtyard.