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中国农学通报 ›› 2006, Vol. 22 ›› Issue (11): 173-173.

• 农学 农业基础科学 • 上一篇    下一篇

6-BA与NAA浓度配比对何首乌不定芽增殖的影响

陈 菊,陈国惠   

  • 出版日期:2006-11-05 发布日期:2006-11-05

Study of the Concentration of 6-ba and Naa in the Rapid Propagation of Polygonum multiflorum Thunb

Chen Ju, Chen Guohui   

  • Online:2006-11-05 Published:2006-11-05

摘要: 以何首乌幼嫩茎段为外植体,采用二次回归正交设计方法研究了何首乌组织培养快繁和继代培养基中6-BA和NAA浓度配比关系。通过对所建模型的分析得出:6-BA的最优浓度为1.26~1.99mg/L,NAA的最优浓度为0.05~0.48mg/L,其可信度达95%。

关键词: 长枝木霉, 长枝木霉, 纹枯病, 立枯丝核菌, 拮抗作用

Abstract: Quadratic regressive factorial experiment was used to optimize concentration of 6-BA and NAA in MS medium for shoot propagation from the stem segments of Polygonum multiflorum Thunb. The result showed that the most of shoot achieved by the 6-BA and NAA concentrations were in a rang of 1.26~1.99mg/L and 0.05~0.48mg/L respectively.The probability of the event was 95%.

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