| 6—BA和NAA对观音莲组织增殖和生根的影响 |
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| 引用本文： | 张施君,郑迎冬.6—BA和NAA对观音莲组织增殖和生根的影响[J].仲恺农业技术学院学报,2000,13(1):33-35,49. |
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| 作者姓名： | 张施君 郑迎冬 |
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| 作者单位： | 仲恺农业技术学院萌生观赏植物研究中心,广东广州 |
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| 摘 要： | 以观音莲的顶芽或侧芽为外植体进行离体培养，结果显示６－ＢＡ对观音莲丛生芽的诱导和增殖有促进作用，在ＭＳ＋６－ＢＡ５ｍｇ／Ｌ的培养基上培养３０ｄ，增殖率为４．１，丛生芽切割成小苗亦可增殖。ＮＡＡ对增殖和生根均无影响，小苗在增殖培养基上即可生根。在２５￣３０℃的气温下，观音莲试管苗的移栽成活率可达９０％以上。
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| 关 键 词： | 观音莲 丛生芽 增殖 生根 |
Effects of 6-BA and NAA on Alocasia macrorrhiza's Propogation and rooting |
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| ZHANG Shi-jun,ZHENG Ying-dong,YANG Cheng-yong,JIANG Lin,WANG Ying-qiang.Effects of 6-BA and NAA on Alocasia macrorrhiza's Propogation and rooting[J].Journal of Zhongkai Agrotechnical College,2000,13(1):33-35,49. |
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| Authors: | ZHANG Shi-jun ZHENG Ying-dong YANG Cheng-yong JIANG Lin WANG Ying-qiang |
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| Abstract: | BA could promote Alocasia macrorrhiza cluster shoots' induction and propagation.The cluster shoots propagation coefficient was 4 1 in 30 days in medium MS 6-BA 5 mg/L.Singlebud from cluster shoots could also propagate.The shoots could root in propagation medium.NAA had no role on propagation and rooting. The survial rate of tube plantlet could be over 90% at proper temperature. |
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| Keywords: | Alocasia macrorrhiza cluster shoots propagation rooting |
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