| 矮秆一串红离体培养快繁技术 |
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| 引用本文： | 赖钟雄,赖呈纯,颜鸿伟,桑庆亮,郭文义,吴洪明,潘东明.矮秆一串红离体培养快繁技术[J].福建农林大学学报(自然科学版),2001,30(4):483-485. |
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| 作者姓名： | 赖钟雄 赖呈纯 颜鸿伟 桑庆亮 郭文义 吴洪明 潘东明 |
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| 作者单位： | 福建农林大学园艺学院, |
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| 基金项目： | 国家“948”计划资助项目 (9910 2 9) |
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| 摘 要： | 以带腋芽的幼嫩茎段为外植体 ,研究矮秆一串红的离体快繁技术 .结果表明 :附加 1.5 mg· L-1BA和0 .1mg· L-1NAA的 MS固体培养基可诱导腋芽萌发 ,诱导率达 90 %以上 ;附加 2 .0 mg· L-1BA和 0 .1mg·L-1NAA的 MS固体培养基为适宜的芽苗继代增殖培养基 ;在附加 1.5 mg· L-1NAA的 1/ 2 MS生根培养基上 ,芽苗 7d后即可生根 .幼苗移栽成活率在 85 %以上
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| 关 键 词： | 矮秆一串红 离体培养 快繁技术 |
| 文章编号： | 1006-7817-(2001)04-0483-03 |
| 修稿时间： | 2001年8月20日 |
Micropropagation technique of dwarf Salvia splendens |
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| LAI Zhong xiong,LAI Cheng chun,YAN Hong wei,SANG Qing liang,GUO Wen yi,WU Hong ming,PAN Dong ming.Micropropagation technique of dwarf Salvia splendens[J].Journal of Fujian Agricultural and Forestry University,2001,30(4):483-485. |
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| Authors: | LAI Zhong xiong LAI Cheng chun YAN Hong wei SANG Qing liang GUO Wen yi WU Hong ming PAN Dong ming |
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| Abstract: | The micropropagation technique of dwarf Salvia splendens was developed from the explants of young stem nodes with axillary buds. The results showed that the percentage of axillary germinated buds was over 90% on the solid MS medium supplemented with 1.5 mg·L -1 BA and 0.1 mg·L -1 NAA; the solid MS medium with 2.0 mg·L -1 BA and 0.1 NAA mg·L -1 was suitable for multiplication of shoots on the subculture; and the shoots could root after 7 days by transferring onto the 1/2 MS rooting medium with 1.5 mg·L -1 NAA. The survival rate of transferred plantlets was up to 85%. |
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| Keywords: | dwarf Salvia splendens in vitro culture micropropagation technique |
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