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根据我们的实践体会,影响亲鱼性成熟的环境因素主要有以下几点: 1.温度:鱼类性成熟的进程与生长直接相关,生长好,性成熟也较早。而生长与温度息息相关,所以同一种鱼在低纬度的南方,一般说来性成熟要比北方早。在不同
According to our practice, the main environmental factors that affect the sexual maturity of broodstock include the following: 1. Temperature: The process of sexual maturation of fish is directly related to growth, and is well-developed and sexual maturity is earlier. Growth and temperature are closely related, so the same fish in the low latitudes of the South, in general, sexual maturity earlier than the north. in difference