一、抓鱼塘改造。利用冬闲时节对小塘、浅塘、死水塘、漏水塘进行改适,条件较好的鱼塘也要进行修整,放干塘水,经太阳曝晒或冷冻后挖去过厚的淤泥,铲除杂草、加高加固塘梗。二、抓鱼塘消毒。鱼塘以生石灰消毒效益为好,还能起直接的施肥作用。消毒要选择在晴天进行,方法有干塘法 First, catch fish pond transformation. The use of winter leisure season of small ponds, shallow ponds, dead reservoirs, leaking ponds to adapt, better conditions of the fish ponds have to be trimmed, put dry ponds, the sun exposure or frozen dredged thick mud, digging Miscellaneous Grass, raising and strengthening pond stems. Second, catch fish pond disinfection. Fish ponds with lime disinfection benefits as well, but also play a direct role of fertilization. Disinfection should be carried out in a sunny day, the method of dry pond method