| 紫花亚菊（Ajania purpurea）的组织培养与快速繁殖 |
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| 引用本文： | 郑燕,沈景,韩倩,赵惠恩.紫花亚菊（Ajania purpurea）的组织培养与快速繁殖[J].植物生理学通讯,2011(10):983-986. |
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| 作者姓名： | 郑燕 沈景 韩倩 赵惠恩 |
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| 作者单位： | 北京林业大学园林学院; |
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| 基金项目： | 国家自然科学基金(30970207) |
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| 摘 要： | 以紫花亚菊茎段为外植体对其进行组织培养,MS为基本培养基,设置不同激素浓度配比,对试验结果进行观察分析,筛选出适合的配方：启动培养基为MS＋6-BA0.5mg·L-1＋NAA0.01mg·L-1;继代培养基MS＋6-BA0.3mg·L-1＋NAA0.05mg·L-1,组培苗分化率高;不定根最适诱导培养基为：1/2MS＋IBA0.15mg·L-1,生根率达90%以上,组培苗移栽成活率达95%。
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| 关 键 词： | 紫花亚菊 组织培养 快速繁殖 |
Tissue Culture and Rapid Propagation of Ajania purpurea Shih |
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| ZHENG Yan,SHEN Jing,HAN Qian,ZHAO Hui-En College of L,scape Architecture,Bejing Forestry University,Beijing ,China.Tissue Culture and Rapid Propagation of Ajania purpurea Shih[J].Plant Physiology Communications,2011(10):983-986. |
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| Authors: | ZHENG Yan SHEN Jing HAN Qian ZHAO Hui-En College of L scape Architecture Bejing Forestry University Beijing China |
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| Institution: | ZHENG Yan,SHEN Jing,HAN Qian,ZHAO Hui-En* College of Landscape Architecture,Bejing Forestry University,Beijing 100083,China |
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| Abstract: | The tissue culture technology of Ajania purpurea was studied in this research.Stem-segments of Ajania purpurea were used as explants.Bud formation on the nodal explants was induced on an optimal medium MS＋6-BA 0.5 mg·L-1＋NAA 0.01 mg·L-1.To get a high propagation ratio,the seedlings were transferred to the medium of MS＋6-BA 0.3 mg·L-1＋NAA 0.05 mg·L-1.The optimal medium for adventitious root inducing was 1/2MS＋IBA 0.15 mg·L-1 and the rooting rate was at least 90%.The plantlets were transplanted to pots with sands and acclimated for several weeks.The rooted and acclimated plantlets were transferred outdoors with 95% transplantation success. |
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| Keywords: | Ajania purpurea tissue culture rapid propagation |
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