| 岷贝母小鳞茎再生诱导效应的研究(简报) |
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| 引用本文： | 王鹤娉,安力,陈垣,候琪,黄锐.岷贝母小鳞茎再生诱导效应的研究(简报)[J].甘肃农业大学学报,2009,44(3). |
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| 作者姓名： | 王鹤娉 安力 陈垣 候琪 黄锐 |
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| 作者单位： | 甘肃农业大学农学院,甘肃,兰州,730070 |
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| 基金项目： | 兰州市科技局科技攻关项目 |
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| 摘 要： | 在MS培养基和1/2 MS培养基上,研究了不同激素种类及其配比对岷贝母野生鳞茎外植体小鳞茎诱导和增殖的影响.结果显示:两种培养基上岷贝母小鳞茎增殖的最佳激素组合均为NAA 2 mg.L-1+2,4-D 2mg.L-1+6-BA 0.5 mg.L-1+IBA 0.5 mg.L-1+KT 0.2 mg.L-1,诱导率分别为60.00%和56.67%.
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| 关 键 词： | 岷贝母 鳞茎 植物激素 再生诱导 |
Regeneration induction of Fritillaria przewalskii bulbs with different phytohormones composition in vito |
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| WANG He-ping,AN Li,CHEN Yuan,HOU Qi,HUANG Rui.Regeneration induction of Fritillaria przewalskii bulbs with different phytohormones composition in vito[J].Journal of Gansu Agricultural University,2009,44(3). |
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| Authors: | WANG He-ping AN Li CHEN Yuan HOU Qi HUANG Rui |
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| Institution: | WANG He-ping,AN li,CHEN Yuan,HOU Qi,HUANG Rui(College of Agronomy,Gansu Agricultural University,Lanzhou 730070,China) |
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| Abstract: | The effects of different phytohormones composition in MS and 1/2MS medium on regeneration induction of Fritillaria przewalskii bulbs were studied in this paper.The results showed that the optimal composition of hormones which induced regeneration from bulbs were MS and 1/2 MS medium supplemented with NAA 2 mg·L-1,2,4-D 2 mg·L-1,6-BA 0.5 mg·L-1,IBA 0.5 mg·L-1 and KT 0.2 mg·L-1.The inductivity of two mediums were 60 % and 56.67 %. |
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| Keywords: | Fritillaria przewalskii bulbs phytohormone regeneration induction |
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