新方法初探草亲鱼性别辨认在草鱼的人工繁殖过程中，经常且必须要识别草鱼的雌雄，在以往草鱼的性别辨认时，一般均采取触摸胸鳍追星（生殖季节）和观察胸鳍及腹部鳞片的形态（非生殖季节）来区分。这些方法虽然都和以识别草亲鱼的雌雄，但都需要亲自用手触摸或将草亲鱼腹... The new method to explore the grass-broodstock sex identification grass carp in the artificial reproduction process, often and must identify the grass carp male and female, in the past, the grass carp gender identification, generally take to touch the pectoral gazing Star (reproductive season) and observe the pectoral and abdominal scales morphology (Non-reproductive season) to distinguish. Although these methods are used to identify the grass-broodstock males and females, they all need to be touched by hand or the broodstock belly ...