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上浮2周的虹鳟仔鱼投喂含17α-甲基睾酮(17α-Mt)3mg/kg食物和25mg/kg食物,持续45天,雄性率为90.5％和83.3％。
Rainbow trout larvae that had been floating for 2 weeks were fed 3 mg / kg of 17α-methyltestosterone (17α-Mt) and 25 mg / kg of food for 45 days with male rates of 90.5% and 83.3%.