一、蟹池建造 每池４－６亩，正方形或略呈长方形，距岸４－５米，做投饵平台，以内开挖四周环沟，沟宽４米；中间每隔３－４米开挖一条东西向横沟，沟宽３米、环沟和横沟深为０．８米，由进水侧（西）向排水侧（东）倾斜约０．５米。整个蟹池的水深可控制到１．３米左右。在排 First, crab pool construction of 4-6 acres of each pool, square or slightly rectangular, 4-5 meters away from the shore, to do the bait platform, digging around the trench around the trench width of 4 meters; the middle of every 3-4 meters excavation An east-west transverse groove with a groove width of 3 m and a depth of 0.8 m between the circumferential groove and the lateral groove is inclined by about 0.5 m from the inlet side (west side) to the drainage side (east). The depth of the crab pool can be controlled to 1.3 meters. In the row