| 红千层的组织培养与快速繁殖 |
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| 引用本文： | 龚伟,宫渊波,胡庭兴,张健,辜云杰,麻泽龙.红千层的组织培养与快速繁殖[J].四川农业大学学报,2003,21(4):359-360. |
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| 作者姓名： | 龚伟 宫渊波 胡庭兴 张健 辜云杰 麻泽龙 |
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| 作者单位： | 四川农业大学,林学园艺学院,四川,雅安,625014 |
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| 摘 要： | 以红千层带腋芽茎段为外植体,进行快速繁殖技术研究,其启动率30d可达86 9%,繁殖系数40d可达30～50倍,生根率30d可达95 3%。启动培养基为MS+BA2 0mg/L+NAA0 01mg/L,继代增殖以MS+BA1 0mg/L+NAA0 1mg/L最佳,生根培养以1/2MS无激素效果最好。丛生苗在5℃时可保存160d。
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| 关 键 词： | 红千层 组织培养 快速繁殖 材料保存 |
| 文章编号： | 1000-2650(2003)04-0359-02 |
| 修稿时间： | 2003年5月20日 |
Tissue Culture and Rapid Propagation of Callistemon rigidus |
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| GONG Wei,GONG Yuan-bo,HU Ting-xing,ZHANG Jian,GU Yun-jie,MA Ze-long.Tissue Culture and Rapid Propagation of Callistemon rigidus[J].Journal of Sichuan Agricultural University,2003,21(4):359-360. |
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| Authors: | GONG Wei GONG Yuan-bo HU Ting-xing ZHANG Jian GU Yun-jie MA Ze-long |
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| Abstract: | The micropropagation technique of Callistemon rigidus is developed by using section of stem with buds for explants in this study. The induction rate is 86.9% in 30 days; the multiplication coefficient is 30～50 times in 40 days; the rooting rate is 95.3% in 30 days. The initiation medium is MS+BA 2.0?mg/L+NAA 0.01?mg/L; the best subculture medium is MS+BA 1.0?mg/L+NAA 0.1?mg/L; the ideal rooting medium is 1/2 MS without phytohormones. The shoots can be preserved for 160 days at 5?℃. |
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| Keywords: | Callistemon rigidus tissue culture rapid propagation material preservation |
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