采用FH激素诱导奥利亚罗非鱼(Oreochromis aurea)雌性化,结果显示:以鱼苗为起始材料,奥利亚罗非鱼雌鱼的转化率为76.5%~89.6%;以胚胎为起始材料,雌鱼的转化率可达到100%,ZZ型合子可完全变成生理雌鱼,卵巢发育正常,具有繁殖功能。
Oreochromis aurea was feminized by FH hormone inducement. The results showed that, the conversion rate of female O. aurea was 76. 5% -89. 6% with larva as the initial material. When the experiment started from embryo, the conversion rate could reach 100%, ZZ homozygous can be changed to physiological female fish totally, and ovary developed normally and is with reproductive function.