| 核桃茎段器官离体再生培养 |
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| 引用本文： | 陈晓明,韦璐阳,蔡玲,梁文汇,贺佳君,陈代喜.核桃茎段器官离体再生培养[J].广西林业科学,2019,48(2):235-239. |
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| 作者姓名： | 陈晓明 韦璐阳 蔡玲 梁文汇 贺佳君 陈代喜 |
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| 作者单位： | 广西壮族自治区林业科学研究院 国家林业和草原局中南速生材繁育实验室 广西优良用材林资源培育重点实验室,南宁,530002;广西亚热带作物研究所,南宁,530001;广西凤山县水果生产管理局,凤山,547600 |
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| 基金项目： | 广西壮族自治区林业科技项目;广西壮族自治区林业科技项目;广西壮族自治区林业科技项目 |
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| 摘 要： | 以核桃(Juglans regia)茎段为外植体,对核桃茎段器官离体再生培养技术进行研究。结果表明:4—5月采集的核桃茎段,通过系列表面消毒后,0.1%升汞灭菌10min,效果最佳。在附加1.0mg/L6-BA的DKW诱导培养基中,萌芽率为60%以上。通过SH+0.5mg/LBA+0.1mg/L IBA进行增殖培养,芽增值系数为4.32。以1/2SH+8.0mg/LIBA进行不定根诱导,生根率为63.18%,根数2~3条。
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| 关 键 词： | 核桃 茎段 离体再生 |
In Vitro Regeneration of Juglans regia Stem Segments |
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| Chen Xiaoming,Wei Luyang,Cai Ling,Liang Wenhui,He Jiajun,Chen Daixi.In Vitro Regeneration of Juglans regia Stem Segments[J].Guangxi Forestry Science,2019,48(2):235-239. |
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| Authors: | Chen Xiaoming Wei Luyang Cai Ling Liang Wenhui He Jiajun Chen Daixi |
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| Institution: | (Guangxi Forestry Research Institute,Key Laboratory of Central South Fast-growing Timber Cultivation of National Forestry and Grassland Administration,Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation,Nanning 530002,China;Guangxi Subtropical Crops Research Institute,Nanning 530001,China;Fruit Production Administration of Fengshan,Fengshan County,Guangxi 547600,China) |
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| Abstract: | Chen Xiaoming;Wei Luyang;Cai Ling;Liang Wenhui;He Jiajun;Chen Daixi(Guangxi Forestry Research Institute,Key Laboratory of Central South Fast-growing Timber Cultivation of National Forestry and Grassland Administration,Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation,Nanning 530002,China;Guangxi Subtropical Crops Research Institute,Nanning 530001,China;Fruit Production Administration of Fengshan,Fengshan County,Guangxi 547600,China) |
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| Keywords: | Juglans regia stem segment in vitro regeneration |
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