晚秋时节,当水温下降到8℃以下时,鱼类基本停止摄食,这时鱼类即可并塘越冬。为了使鱼类越冬有一个良好的环境条件,降低鱼类越冬死亡率,根据多年的实践经验,并塘越冬鱼池要做到以下“五个不宜”。 Late autumn season, when the water temperature dropped below 8 ℃, the fish basically stop feeding, then the fish can pond and wintering. In order to make the winter fish have a good environmental conditions and reduce the overwintering mortality of fish, according to many years of practical experience and ponds overwintering fish pond to achieve the following “five should not.”