对50日龄的异育银鲫幼鱼投喂甲基睾丸素4个月，再继续饲养182 ~ 335天，诱导出了20 %以上的雄性鱼。

The 50 day old fish were fed diet containing methyltestosterone for 4 months and then reared for 182 ~ 335 days. More than 20% fry developed into males.

youdao

对50日龄的异育银鲫幼鱼投喂甲基睾丸素4个月，再继续饲养182 ~ 335天，诱导出了20 %以上的雄性鱼。

The 50 day old fish were fed diet containing methyltestosterone for 4 months and then reared for 182 ~ 335 days. More than 20% fry developed into males.

youdao