一、池塘条件:池塘面积以3500平方米左右为宜,水深2m以上,池埂牢固,不漏水,水源充足,水质清新,排灌方便。配备2千瓦的增氧机一台。二、鱼种选择:放养的草鱼夏花鱼种应该体质健壮,体表光滑,颜色鲜艳,有光泽,无病,无伤,鳞片完整,顶水力强,离开水后鳃盖不立即张开。放养前,应将挑 First, the pond conditions: pond area of ​​about 3500 square meters is appropriate, more than 2 m deep, pool 埂 solid, watertight, adequate water, fresh water, irrigation and drainage convenience. Equipped with 2 kilowatts of aerator. Second, the species selection: stocking grass carp summer fish species should be robust, smooth surface, brightly colored, shiny, disease-free, non-injury, complete scales, top water strong, leaving the water does not immediately open the gill cover. Before stocking, should pick