１．产卵时间黄颡鱼在自然条件下，一般于５月底开始产卵活动，一直持续到７月下旬，这一点通过对其性腺发育阶段解剖观察，和在湖泊中捕获最早的一批天然苗一般在７月中旬即可证明，然而若通过人工精养进行产前强化培育，一般可使产卵时间提前１０～１５天左右。２．亲本 1. Oviposition time Under natural conditions, yellow catfish begin their spawning activity generally at the end of May and continue through late July as evidenced by dissection of their gonadal developmental stages and the earliest capture of natural seedlings in lakes Generally in mid-July, you can prove that, however, if artificial intensive training for prenatal enhancement, the general oviposition time can be 10 to 15 days in advance. 2. Parents