江苏如东沿海部分群众近几年利用大棚土池进行河蟹人工育苗。从这几年的生产实践来看，大棚土地河蟹人工育苗投资成本低，设备简单易操作，回收效益系数较高。 一、建池要求 利用蟹池平田或临近海水资源的空地开挖一些池子。池子以３０－４０米２为宜，深度一般在１．１０－１ Rudong coastal areas in Jiangsu Province in recent years, some people use greenhouses soil pool artificial breeding. From the past few years of production practice, artificial crab seedlings in the greenhouse land cost of investment is low, the equipment is simple and easy to operate, the recovery of high efficiency coefficient. First, the construction of the pond requires the use of Crab Hirata or sea near the open water excavation of some ponds. Pool to 30-40 meters 2 is appropriate, the depth of the general in 1.10-1