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在塘鱼饲养中,坚持经常细心巡塘观塘,可以详细地了解到池塘中鱼的分布、运动、吃食、体态、水质等具体情况,及时掌握池塘鱼类的生长发育状况和水质状况。1看分布正常的鱼游在水中,活动自如,反应灵敏,不易看到鱼的身影;病鱼常离群独游,散乱浮头,成团打转,并分布塘边、排水口及下
In the pond fish farming, adhere to often carefully patrol Tongtang, you can learn in detail the pond fish distribution, exercise, food, body condition, water quality and other specific circumstances, to grasp the growth and development of pond fish and water conditions. 1 to see the normal distribution of fish swim in the water, activity freely, responsive, difficult to see the fish’s figure; diseased fish often out of group travel, scattered floating head, a group of spin, and distribution pond edge, drain and under