1.防治方法。先将割来的鲜草堆放在池塘边,按15千克鲜草用0.5千克漂白粉配比(用量不能超过全池泼洒浓度,即每米~3水体1克)。先在地上铺一层鲜草,再均匀洒上漂白粉,一层草、一层漂白粉,堆完后用脚将草堆踩实,以草有汁液溢出为度。堆放30分钟,再投入鱼池(最好在固定的食台中),让鱼自由摄食,1月3次。此法对防治草鱼肠炎、烂鳃、赤皮病效果很 1. Prevention methods. First cut the fresh grass piled on the edge of the pond, according to 15 kg of fresh grass with 0.5 kg of bleach ratio (the amount can not exceed the concentration of Quanchiposa, that is, 1 meter per cubic meter of water). Lay a layer of fresh grass first on the ground, and then evenly sprinkle bleach, a layer of grass, a layer of bleaching powder, after heaping heap step by step with the foot to the grass, there is juice overflow for the degree. Piled for 30 minutes, and then into the fish ponds (preferably in a fixed food station), let the fish free to eat, 3 times in January. This law against grass carp enteritis, rotten gills, red skin disease very effective