| 甜叶悬钩子茎尖微繁技术研究 |
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| 引用本文： | 林如青,孙瑞,李月英. 甜叶悬钩子茎尖微繁技术研究[J]. 福建林业科技, 2003, 30(4): 25-27 |
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| 作者姓名： | 林如青 孙瑞 李月英 |
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| 作者单位： | 1. 福建省林业厅,福建,福州,350003
2. 漳州市林业局,福建,漳州,363000 |
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| 基金项目： | 福建省林业厅《甜菜繁育、栽培与加工技术及其应用的研究》(98-6-4)的部分研究内容 |
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| 摘 要： | 对甜叶悬钩子的茎尖微繁技术进行了研究。结果表明:在MS培养基中附加植物生长调节剂BA0 2～0 5mg·L-1和NAA0 2mg·L-1,诱导茎尖效果最佳,诱导率高达76%;在附加植物生长调节剂BA0 6mg·L-1和NAA0 3mg·L-1的MS培养基上进行丛芽继代培养,增殖倍数可达7 5倍;壮苗生根培养用1/2MS培养基附加植物生长调节剂NAA0 7mg·L-1和活性炭为佳。
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| 关 键 词： | 甜叶悬钩子 茎尖微繁 外植体 |
| 文章编号： | 1002-7351(2003)04-0025-03 |
| 修稿时间： | 2003-07-02 |
Study on the Micro-Propagating of Stem Tip of Rubus suavissimus S.Lee |
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| LIN Ru-qing,SUN Duan,LI Yue-ying. Study on the Micro-Propagating of Stem Tip of Rubus suavissimus S.Lee[J]. Journal of Fujian Forestry Science and Technology, 2003, 30(4): 25-27 |
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| Authors: | LIN Ru-qing SUN Duan LI Yue-ying |
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| Affiliation: | LIN Ru-qing~1,SUN Duan~1,LI Yue-ying~2 |
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| Abstract: | The technique of propagating stem tip of Rubus suavissimus S.Lee were studied in this paper.The results showed that:The MS culture medium appending 0.2～0.5mg.L BA and 0.2mg.L NAA were better in micro-propagating of stem tip,The induction rate were 76%;Tufty bud were secondly incubated in the MS culture medium appending 0.6mg·L BA and 0.3mg·L NAA;Its proliferous multiple reached 7.5;The 1/2MS culture medium appending 0.7mg·L NAA and active carbon were better in rooting of vigorous seedlings. |
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| Keywords: | Rubus suavissimus S.Lee micro-propagating of stem tip explant |
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