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用银杏优良无性系的嫩茎作为外植体进行离体培养，诱导产生愈伤组织，经分化诱导，获得丛生芽和不定根，培育出完整的银杏植株，并选出了外植体腋芽萌动率高和愈伤组织形成较好的基本培养基，及不定芽和不定根诱导的激素浓度及配比
Using the tender stem of Ginkgo biloba as explants, the callus was induced in vitro and induced by differentiation. The intact Ginkgo biloba plants were obtained and the rate of axillary bud germination High and callus formed a good basic medium, and adventitious buds and adventitious roots induced hormone concentration and ratio