| 红大戟的组织培养及植株再生 |
| |
| 引用本文： | 凌征柱,覃文流,余丽莹,蓝祖栽,吴庆华.红大戟的组织培养及植株再生[J].中草药,2005,36(10):1555-1557. |
| |
| 作者姓名： | 凌征柱 覃文流 余丽莹 蓝祖栽 吴庆华 |
| |
| 作者单位： | 1. 广西药用植物园,广西,南宁,530023
2. 广西大学,广西,南宁,530005 |
| |
| 基金项目： | 广西壮族自治区科技厅科技攻关项目(0322024-3A) |
| |
| 摘 要： | 目的研究红大戟快速繁殖技术,为人工栽培提供种源。方法以野生红大戟的茎尖作外植体,通过不同的培养基进行诱导培养获得丛生芽,进而生根获得再生植株。结果M S BA 2.0 m g/L NAA 0.1 m g/L适合红大戟的丛生芽继代增殖。1/2M S NAA 1.0 m g/L适宜诱导生根获得健全再生植株。移栽成活率70%。结论本研究得出的方法可为人工栽培红大戟提供种源。
|
| 关 键 词： | 红大戟 组织培养 试管苗 |
| 文章编号： | 0253-2670（2005）10-1555-03 |
| 收稿时间： | 2004-12-27 |
| 修稿时间： | 2004-12-27 |
Tissue culture and plantlet regeneration of Knoxia valerianoides |
| |
| LING Zheng-zhu,QIN Wen-liu,YU Li-ying,LAN Zu-zai and WU Qing-hua.Tissue culture and plantlet regeneration of Knoxia valerianoides[J].Chinese Traditional and Herbal Drugs,2005,36(10):1555-1557. |
| |
| Authors: | LING Zheng-zhu QIN Wen-liu YU Li-ying LAN Zu-zai and WU Qing-hua |
| |
| Institution: | 1. Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China;2. Guangxi University, Nanning 530005, China |
| |
| Abstract: | Objective The tissue culture of the stem apex of Knoxia valerianoides was done to research the optimum culture medium for test-tube seedlings for large-scale planting.Methods The stem apex of wild K.valerianoides was used as the explants and cultivated in different culture media separately to induce fascicled-bud,root,and plantlet regeneration.Results The cultural medium MS BA 2.0 mg/L NAA 0.1 mg/L was suitable for the sub-multiplication of fascicled bud and the medium 1/2MS NAA 1.0 mg/L for root inducement and the plantlet regeneration.The transplantation survival rate of the plantlet regeneration was 70%.Conclusion The tissue culture of K.valerianoides could be used to produce test-tube seedlings for large-scale planting. |
| |
| Keywords: | Knoxia valerianoides Thorel et Pitard tissue culture test-tube seedling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中草药》浏览原始摘要信息 |
| 点击此处可从《中草药》下载免费的PDF全文 |
|
