1·池塘条件虾池应选择远离工业废水,无污染水源,采光好,四周无遮荫物。面积以1~4亩(1亩=667平方米,下同)为宜。过小容易造成缺氧,不利于青虾生长而影响产量,过大管理和操作不便。水深以1·5~2米为好。塘埂应坚固不漏水,塘滩坡度平缓,塘底淤泥少,进、排水口要布设2·5厘米规格 1 pond conditions shrimp pond should be chosen away from industrial waste water, pollution-free water, good lighting, surrounded by no shade. Area of ​​1 to 4 acres (1 mu = 667 square meters, the same below) is appropriate. Too small to cause hypoxia, is not conducive to the growth of freshwater shrimp production, excessive management and operational inconvenience. Water depth of 1.5 to 2 meters is good. Tong 埂 should be solid watertight, pond slope gentle, less mud at the pond, into the outlet to be laid 2.5 cm specifications