池水水质是影响鱼类越冬的重要条件。因此,搞好池水水质的调节,对鱼类安全越冬有重要意义。1.原池水的利用:农村社队常用夏、秋季的成鱼池或鱼种池作为鱼类越冬池。这类池塘经过施肥和投饵,池水较肥,含有较多的浮游植物。这些浮游植物通常是冰下溶氧的制造者和鲢鱼的天然饵料,对鱼类越冬有利。所以, Pool water quality is an important condition affecting fish overwintering. Therefore, do a good job of regulating the water quality of the ponds, winter fish safety is important. 1. The use of the original pool water: Rural community teams commonly used in summer and autumn into a fish pond or fish pond as a winter fish pond. After such fertilization and feeding ponds, ponds more fat, contains more phytoplankton. These phytoplankton are often the natural bait for the creatures of dissolved oxygen and the silver carp, which are good for overwintering fish. and so,