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在人工生态下强化培育大鲵亲本,确定性腺成熟指标,选择适当的药物和剂量进行催产,大鲵的催产率从1989年(♀)28.6％(♂)36.8％提高到1992年(♀)65％(♂)65.7％。
In the artificial ecology, the nurture of the parents of Daping County was intensified, the indicators of gonadal maturation were determined, and the appropriate drugs and doses were selected for oxytocin. The rate of oxytocia increased from 36.8% (♂) 28.6% (♂) in 1989 to 65% (♀) in 1992 ♂) 65.7%.