南京古泉农村生态工程实验场是一个综合的农业生产系统,它由鸡场、猪场、鱼场、果园、食用菌生产、鸭场、蚯蚓养殖和沼气系统所组成,占地约20ha。1984年底开始设计和兴建,1985年初步建成并投入生产。本文对该场的建设和建场以来的生产情况作了较全面的总结,介绍了实验场的结构、规模、主要的设计参数、设计指标、建场以来所取得的生态经济效益以及该场在发展农村经济、保护农村环境中所起的作用。本文对实验场所存在的问题也作了介绍和讨论。 Nanjing Ancient Spring Ecological Experimental Site is a comprehensive agricultural production system. It consists of chicken farms, pig farms, fish farms, orchards, edible fungi production, duck farms, earthworm farming and biogas systems, covering an area of ​​about 20 ha. Design and construction started at the end of 1984 and was initially completed and put into production in 1985. This article summarizes the production situation since the construction and construction of the site, and introduces the structure, scale, main design parameters, design indexes, ecological and economic benefits since the establishment of the site Developing rural economy and protecting rural environment. This article also introduces and discusses the problems existing in the experiment place.