| 阳春砂仁微繁殖技术研究 |
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| 引用本文： | 刘进平.阳春砂仁微繁殖技术研究[J].亚热带植物科学,2004,33(3):37-38,33. |
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| 作者姓名： | 刘进平 |
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| 作者单位： | 华南热带农业大学 农学院, 海南 儋州 571737 |
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| 摘 要： | 以阳春砂仁的芽块为外植体,在附加1~6mg/L 6-BA的MS培养基上,可实现丛生芽增殖。最佳启动和增殖培养基为MS+5mg/L BA+5ml/L 20%硫代硫酸钠,出苗率和增殖率分别为62.5%和5.36。采用1/2 MS+1mg/L IBA+0.5mg/L IAA进行离体生根,生根率可达94.6%。
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| 关 键 词： | 阳春砂仁 微繁殖 组织培养 |
| 文章编号： | 1009-7791(2004)03-0037-02 |
| 收稿时间： | 2004-04-14 |
Micropropagation of Amomum villosum |
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| LIU Jin-ping.Micropropagation of Amomum villosum[J].Subtropical Plant Science,2004,33(3):37-38,33. |
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| Authors: | LIU Jin-ping |
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| Institution: | Agronomy College, South China University of Tropical Agriculture, Danzhou 571737, Hainan China |
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| Abstract: | Taking the buds as explants, Multiple-shoot multiplication of Amomum villosum were studied. The results showed that the best initiation multiplication medium was MS 5mg/L BA 5ml/L 20% Na2S2O3 , and the differentiation percentage and multiplication rate were 62.5% and 5.36, respectively. Shoots were rooted on 1/2 MS 1mg/L IBA 0.5mg/L IAA, rooting rate was 94.6%. |
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| Keywords: | Amomum villosum micropropagation in vitro culture |
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