【摘 要】
：
以欧亚旋覆花(Inula britannicaL.)无菌苗为材料,研究了不同浓度调吡脲(CPPU)对其叶片、根愈伤组织诱导的影响.结果显示,CPPU的浓度为0.10 mg/L时,叶片的愈伤组织诱导率为82.
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以欧亚旋覆花(Inula britannicaL.)无菌苗为材料,研究了不同浓度调吡脲(CPPU)对其叶片、根愈伤组织诱导的影响.结果显示,CPPU的浓度为0.10 mg/L时,叶片的愈伤组织诱导率为82.9％,且诱导出的愈伤组织生长好.CPPU的浓度为0.50 mg/L时,根的愈伤组织诱导率最高,迭100.0％,愈伤组织生长最好,呈浅黄绿色,部分带有红色斑点,质地疏松,具光泽.
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