| 植物生长调节剂对花叶开唇兰原球茎增殖和分化的影响 |
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| 引用本文： | 周伟香,龚宁,李光,郑继军.植物生长调节剂对花叶开唇兰原球茎增殖和分化的影响[J].亚热带植物科学,2007,36(1):17-19. |
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| 作者姓名： | 周伟香 龚宁 李光 郑继军 |
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| 作者单位： | 贵州师范大学 生物技术与工程学院, 贵州省山地环境信息系统与生态环境重点实验室, 贵州 贵阳 550001 |
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| 基金项目： | 贵州省高校发展专项基金自然科学类重点项目;贵州省科研项目;贵州师范大学素质教育课题 |
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| 摘 要： | 应用正交设计法探讨3种植物生长调节剂对花叶开唇兰原球茎增殖和分化的影响。结果表明,6-BA对原球茎增殖和分化作用显著,NAA和KT作用不显著;原球茎增殖最佳培养基为改良KC+6-BA 2.0 mg/L+NAA 1.5 mg/L+KT 0.2 mg/L,原球茎分化最佳培养基为改良KC+6-BA 1.0 mg/L+NAA 0.5 mg/L。
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| 关 键 词： | 花叶开唇兰 植物生长调节剂 原球茎 增殖 分化 |
| 文章编号： | 1009-7791（2007）01-0017-03 |
| 收稿时间： | 2006-07-17 |
| 修稿时间： | 2006-07-17 |
Influence of Plant Growth Regulator on Multiplication and Differentiation of Anoectochilus roxburghii Protocorm |
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| ZHOU Wei-xiang,GONG Ning,LI Guang,ZHENG Ji-jun.Influence of Plant Growth Regulator on Multiplication and Differentiation of Anoectochilus roxburghii Protocorm[J].Subtropical Plant Science,2007,36(1):17-19. |
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| Authors: | ZHOU Wei-xiang GONG Ning LI Guang ZHENG Ji-jun |
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| Institution: | College of Biological Technology and Engineering, Guizhou Normal University, Guizhou Provincial Laboratory for Mountain Environment, Guiyang 550001, Guizhou China |
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| Abstract: | Effects of 6-BA,NAA and KT on multiplication and differentiation of Anoectochilus roxburghii protocorm were studied by the way of L16(43) orthogonal design.The actions of 6-BA were extremely remarkable while NAA and KT were less effective.The best multiplication culture medium was improved KC 6-BA 2.0mg/L NAA 1.5mg/L KT 0.2mg/L,the best differentiation culture medium was improved KC 6-BA 1.0mg/L NAA 0.5mg/L. |
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| Keywords: | Anoectochilus roxburghii plant growth regulator protocorm multiplication differentiation |
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