2004年我市南美白对虾养殖面积达到85亩,平均亩产180.6千克,亩产值3642元,亩效益2232.5元,取得了良好的经济效益和社会效益。一、池塘准备1.池塘基础条件养虾池面积5～10亩,长方形东西走向,池埂宽2米左右,适宜水深1.5～2.0米,池底淤泥10厘米左右,虾池有进排水系统,周围无工业和 In 2004, the market area of ​​Penaeus vannamei in our city reached 85 mu, with an average yield of 180.6 kg per mu, an output value of 3642 yuan per mu, and an acreage of 2232.5 yuan per acre. It has achieved good economic and social benefits. First, the pond preparation 1. Pond basal conditions shrimp pond area of ​​5 to 10 acres, rectangular east-west, about 2 meters wide pond, suitable depth of 1.5 to 2.0 meters, 10 cm at the bottom of the mud, shrimp ponds into the drainage system, No industry around