| 紫叶李组织培养及快繁体系的建立 |
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| 引用本文： | 孙在红,夏阳,梁慧敏,刘荣堂.紫叶李组织培养及快繁体系的建立[J].草原与草坪,2005(1):58-61. |
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| 作者姓名： | 孙在红 夏阳 梁慧敏 刘荣堂 |
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| 作者单位： | 甘肃农业大学,草业学院,甘肃,兰州,730070;山东省林业科学研究院,山东,兰州,250014 |
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| 基金项目： | 山东省科技发展基金;国家高技术研究发展计划(863计划) |
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| 摘 要： | 试验以紫叶李春季萌生苗嫩枝为外植体,在腋芽诱导的基础上,建立“以芽尖诱导丛生芽”的组培快繁体系。腋芽诱导培养基为MS+6BA0.5mg/L+NAA0.1mg/L与MS+6BA1.0mg/L+NAA0.1mg/L;丛生芽增殖培养基为MS+BA1.0mg/L+IBA0.3mg/L;壮苗培养基为MS+6BA0.4mg/L+IBA0.1mg/L+GA30.2mg/L。最佳生根培养基为1/2MS+IBA1.0mg/L+蔗糖20g/L。
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| 关 键 词： | 紫叶李 组织培养 丛生芽增殖 植物激素 |
| 文章编号： | 1009-5500(2005)01-0058-03 |
| 修稿时间： | 2004年6月30日 |
Tissue culture and rapid propagation of readleaf cherry plum in vitro |
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| SUN Zai-hong.Tissue culture and rapid propagation of readleaf cherry plum in vitro[J].Grassland and Turf,2005(1):58-61. |
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| Authors: | SUN Zai-hong |
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| Institution: | SUN Zai-hong~ |
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| Abstract: | Tissue culture and rapid propagation system of Redleaf cherry plum was established by using sprouted branch of spring as explants, base on of axillary buds inducing.Medium foraxillary buds inducing wasMS+6-BA 0.5 mg/L+NAA 0.1 mg/L and MS+6-BA 1.0 mg/L+NAA 0.1mg/L,for adventitious buds proliferation was MS+BA 1.0 mg/L+IBA 0.3 mg/L, for strong seedling was MS +6-BA 0.4 mg/L+IBA 0.1 mg/L+GA (3) 0.2 mg/L.T he optimum medium for shoot inducing was 1/2 MS+IBA 1.0 mg/L+source 20 g/L. |
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| Keywords: | Redleaf cherry plum tissue culture adventitious buds proliferation phytohormone |
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