| 大花蕙兰快速繁殖技术的研究 |
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| 引用本文： | 付志惠.大花蕙兰快速繁殖技术的研究[J].广东农业科学,2010,37(3):125-127. |
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| 作者姓名： | 付志惠 |
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| 作者单位： | 广东工程职业技术学院,广东,广州,510520 |
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| 摘 要： | 应用组织培养技术对大花蕙兰原球茎的诱导、增殖以及丛生芽的增殖进行了研究,结果表明:随着6-BA浓度的提高,原球茎增殖率上升,以6-BA8.0mg/L处理的增殖率最高;添加6-BA5.0mg/L+NAA1.0mg/L+KT1.0mg/L可将增殖控制在丛生芽阶段;添加100g/L香蕉汁和0.5g/L活性炭有利于提高增殖率与丛生芽的生长势,降低褐化;添加1g/L活性炭有助于生根且根系生长健壮。
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| 关 键 词： | 大花蕙兰 组织培养 快速繁殖 |
Rapid multiplication of orchid Cymbidium grandiflorium |
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| FU Zhi-hui.Rapid multiplication of orchid Cymbidium grandiflorium[J].Guangdong Agricultural Sciences,2010,37(3):125-127. |
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| Authors: | FU Zhi-hui |
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| Institution: | Guangdong Polytechnic College;Guangzhou 510520;China |
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| Abstract: | Rapid multiplication of orchid Cymbidium grandiflorium was achieved in this study. Optimal procedure of micropropagation was investigated, including inducement and proliferation of rhizome, multiplication and growth status of axillary shoots. The results showed that a maximum of proliferation was obtained at 8 mg/L 6-BA, and multiplication of shoots could be achieved and controlled by combination of 6-BA 5.0 mg/L, NAA 1.0 mg/L and KT 1.0 mg/L. The rate of multiplication and growth could be improved in media... |
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| Keywords: | Cymbidium grandiflorium tissue culture rapid multiplication |
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