性別自體鑒定

Breeding of paternal chicken of autosexing layers with high yield 自別雌雄高產(chǎn)蛋雞配套系父系雞群的選育

The experiment on the hybrid effect of autosexing hybrid of yellow quail 黃羽鵪鶉自別雌雄配套系的雜交效果試驗(yàn)

Study on Breeding of Rapidly and Slowly Feathering Strains and Autosexing of Chongren Chicken 崇仁麻雞快、慢羽純系選育及自別雌雄的研究

of parents and 60.64% of teachers considered that the most important content of sexual education for children in preschool age was to help them recognize their gender(autosexing). 認(rèn)為學(xué)齡前兒童性教育主要內(nèi)容是“幫助孩子確認(rèn)自己性別”的家長(zhǎng)(80.