大棚土池河蟹育苗以其投资少、易启动、风险低、效益高的优势，成为苏东沿海民间投资的重要项目之一。笔者在广泛调查研究的基础之上，结合自己的育苗操作，就大棚土池河蟹育苗技术提出改进措施，现总结如下。１　基建工艺的改进 基建工艺的科学性，是育苗稳产、高产的基础。目 Cotyledons and nurseries in the greenhouse are one of the important projects for civil investment in coastal areas of the Soviet Union and the East China Sea with their advantages of less investment, easy start-up, low risk and high benefit. On the basis of extensive investigation and research, combining with my nursery operation, the author puts forward improvement measures on the cultivation technology of crab in the greenhouse of soil pot, which is summarized as follows. An improvement of infrastructure technology Infrastructure science, is a nursery stable, high yield basis. Head