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通过对罗非鱼越冬鱼塘鱼的死亡率及相关环境因子的连续监测,应用灰色关联分析方法对影响罗非鱼越冬死亡率的环境因素进行分析,从而判断哪些因子是影响罗非鱼越冬死亡率的主要因子。本文浅析了有关原因并提出相应的改进措施。
Through the continuous monitoring of mortality and related environmental factors of tilapia overwintering fish ponds, we analyzed the environmental factors affecting the overwintering mortality of tilapia by using gray relational analysis to determine which factors affected the overwintering mortality of tilapia The main factor of the rate. This article analyzes the reasons and puts forward corresponding improvement measures.