一、影响运输成活率的因素1.运输密度:根据水中溶氧量的多少和鱼类耗氧率的高低来决定合理的装运密度,是运输的关键。2.水温:水温增高,鱼的耗氧率增加,运输成活率就会降低;水温过低,易引起鱼体冻伤或擦伤,严重时可引起死亡。3.水质:在夏季水温较高时,由于鱼的皮肤分泌大量的粘 First, the factors that affect the survival rate of transport 1. Transport density: According to the amount of dissolved oxygen in the water and the level of oxygen consumption of fish to determine the reasonable shipping density, is the key to transport. 2. Water temperature: water temperature increases, fish oxygen consumption increased transport survival rate will be reduced; water temperature is too low, easy to cause frostbite or bruising, severe cases can cause death. 3. Water Quality: In the summer when the water temperature is high, the fish’s skin secrete a lot of sticky