经常在晚上投喂青饲料，会养成鱼夜间觅食习惯，相应增加池鱼在夜间的耗氧量，青饲料呼吸、腐烂也会使池水溶氧消耗加剧，氧分减少。如遇上闷热、雷雨天气，很容易造成泛池死鱼。因此，特提醒养鱼户注意，夏秋季节不要在养鱼池投喂夜草，更不能投喂过多，盖满池塘，以免造成不 Regular feeding of green fodder in the evening will lead to foraging habits of fish at night, and correspondingly increase the oxygen consumption of the fish at night. The green fodder breathing and decay also exacerbate the dissolved oxygen consumption of the water and reduce the oxygen content. In case of hot, thunderstorms, it is easy to cause pan-killed fish. Therefore, to remind fish farmers pay attention to the summer and autumn do not vote in the fish pond night grass, but can not be fed too much, covered with ponds, so as not to cause