越冬鱼池打好冰眼是鱼类越冬管理中的重要环节。冰眼打得好坏,直接关系到鱼类的越冬存活数、增重效果等。一、时间冰眼一般在1月份打。打得过早浪费人力工时,过晚影响越冬效果。但要根据地区、气候的不同适时进行。二、位置冰眼打在深水区边缘,不要打在深水区中间。冰眼打在深 Wintering fish ponds playing ice eye is an important part of winter management of fish. Ice or eye play good or bad, is directly related to the survival of fish overwintering, weight gain and so on. First, the time ice eye generally hit in January. Played too early to waste man-hours, too late to affect the winter effect. However, according to the region, the climate is different in due course. Second, the location of ice eye hit the edge of deep water, do not hit the middle of the deep water. Ice eye hit in deep