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本文在调节光周期促进虹鳟早产试验的基础上,通过对17β-E_2(雌二醇)和睾酮两种激素含量的测定,研究在人工控制光周期的情况下,两种激素的动态变化,以及与正常鱼激素含量的比较.进一步研究光周期对虹鳟性腺成熟促进作用的机理.
In this paper, the regulation of photoperiod to promote rainbow trout preterm birth test, based on the determination of 17β-E_2 (estradiol) and testosterone two hormones to study the manual control of the photoperiod of the dynamic changes in the two hormones, and And normal fish hormone content.Further study of photoperiod on the growth of rainbow trout gonadal mechanism.