一、池塘条件池塘为东西方向排列的长方形,面积5～10亩,水深1.5～2米,塘埂四周以水泥预制板护坡,塘埂上用厚0.5毫米、高0.5米的薄铝片设置防逃设施。二、清塘消毒工作清塘在冬季捕捞结束后进行,一般为1～2月份,首先抽干池水,曝晒2～3周,然后进水10厘米,每亩用生石灰150千克消毒 First, the pond conditions Ponds arranged in the east-west direction of the rectangle, an area of ​​5 to 10 acres and a depth of 1.5 to 2 meters, ponds around the prefabricated concrete slope protection, ponds on the thickness of 0.5 mm, Escape facilities. Second, clear pond disinfection Qing Tong fishing in the winter after the end of the general 1 to 2 months, first of all pumping water, exposure 2 to 3 weeks, and then into the water 10 cm, 150 kg per acre with quicklime disinfection