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中国农学通报

中国农学通报 ›› 2007, Vol. 23 ›› Issue (6): 153-153.

所属专题： 园艺

• 生物技术科学 • 上一篇    下一篇

水生美人蕉组培快繁技术研究

刘丽萍,黄丽萍,李长明,王良生,余朝秀,李枝林   

  • 出版日期:2007-06-05 发布日期:2007-06-05

Research on Tissue Culture and Rapid Propagation of Canna glauca L.

Research on Tissue Culture and Rapid Propagation of Canna glauca L.   

  • Online:2007-06-05 Published:2007-06-05

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摘要： 以水生美人蕉带有芽苞的根茎为外植体进行组培快繁技术研究，结果表明：MS＋BA1.0~4.0mg/L+NAA0.2mg/L培养基能较好地诱导分化出不定芽；MS+BA6.0~8.0mg/L+NAA0.2mg/L培养基增殖效果最好；在MS不加激素和MS＋NAA0.2mg/L培养基上进行生根培养都有不同程度的根分化。株高6~8cm出瓶用苔藓炼苗，成活率达95%以上。

关键词: 甘蔗, 甘蔗, 光合, 生理, 无氮肥

Abstract: This article mainly studied on the fast propagation technology system of tissue according to Canna glauca L. with buds as explant. The result show that: MS＋BA1.0~4.0mg/L+NAA0.2mg/L culture medium can induce movable bud better than general methods, MS+BA6.0~8.0mg/L+NAA0.2mg/L culture medium has the best effect in reproducing aspect, there both have different degree root detach when using culture medium MS (not include hormone) and MS＋NAA0.2mg/L culture medium culture root. Young plant can come out bettle when its height reaches to 6~8cm. Moss can be used to exercise young plant. The survive ratio comes to 95%.

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