一、加设加固拦鱼设施 最好设双层拦网,网眼1厘米左右,网底用石笼入土或用钢筋穿网入土,拦网杆距2米左右,同时做到三勤查二及时,即勤查圩埂、勤查拦网设施、勤查隐患,及时补救、及时排险。 二、控制好水位压差,及时注排水 未被淹没的池塘除加固好圩埂、设置拦鱼设施外,要保持 First, the addition of reinforced fish-stopping facilities is best to double-block, about 1 cm of mesh, mesh with a stone cage or soil with steel mesh, block bar from about 2 meters at the same time to do three ground check two timely Qin Zong Wei Fairgar, ground check block facilities, ground check hidden trouble, timely recovery, timely risk. Second, the control of the water level pressure difference, timely injection of water has not been submerged ponds in addition to strengthening the fair, set up intercept fish facilities, to maintain