| 大花蕙兰组培快繁影响因素分析 |
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| 引用本文： | 徐宏英,赵玉明,谢海军,王芳. 大花蕙兰组培快繁影响因素分析[J]. 园艺学报, 2002, 29(2): 183-185 |
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| 作者姓名： | 徐宏英 赵玉明 谢海军 王芳 |
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| 作者单位： | (山西省生物研究所, 太原030006) |
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| 基金项目： | 山西省科委攻关项目资助 ( 0 0 10 10 ) |
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| 摘 要： | 在大花蕙兰组培快繁过程中, 细胞分裂素BA 和KT对类原球茎诱导有极显著影响, ZT的作用不明显; BA 和生长素NAA 均对类原球茎的诱导和增殖起明显的促进作用, 且BA 对大花蕙兰幼苗的增殖效果更为显著。类原球茎诱导分化过程中所需的蔗糖浓度相对较低。GA 和香蕉泥的合理组配是大花蕙兰生根壮苗的关键。
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| 关 键 词： | 大花蕙兰 组织培养 原球茎 细胞分裂素 生长素 |
| 文章编号： | 0513-353X(2002)02-0183-03 |
| 修稿时间： | 2001-09-10 |
Analysis on Factors Affecting in Vitro Propagation of Large-Flowered Hybrids of Cymbidium |
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| Xu Hongying,Zhao Yuming,Xie Haijun,and Wang Fang. Analysis on Factors Affecting in Vitro Propagation of Large-Flowered Hybrids of Cymbidium[J]. Acta Horticulturae Sinica, 2002, 29(2): 183-185 |
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| Authors: | Xu Hongying Zhao Yuming Xie Haijun and Wang Fang |
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| Affiliation: | ( Shanxi Institute of Biology , Taiyuan 030006 , China) |
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| Abstract: | At in vitro propagation of large-flowered hybrids of Cymbidium, cytokinins BA and KT are favorable to the induction of Protocorm Like-Body,but ZT does not,and cytokinins BA and auxin NAA all have significant effects on the induction and proliferation of Protocorm Like-Body,furthermore,BA has significant effect on the growth and proliferation of shoots.Low level of sucrose is required during induction of Protocorm Like-Body and shoots differentiation.The key to rooting and strong sprout lies in suitable combination of GA and the banana mud. |
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| Keywords: | Cymbidjium In vitro culture Protocorm Like-Body Cytokinin Auxin |
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