| 淡黄花百合丛生小鳞茎的诱导及快速繁殖 |
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| 引用本文： | 杨雪清,王淑芳,杨蕊,孙雪梅,桂腾琴,孙敏.淡黄花百合丛生小鳞茎的诱导及快速繁殖[J].河南农业科学,2007(3):98-100. |
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| 作者姓名： | 杨雪清 王淑芳 杨蕊 孙雪梅 桂腾琴 孙敏 |
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| 作者单位： | 西南大学,生命科学学院,三峡库区生态环境教育部重点实验室,重庆,400715 |
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| 摘 要： | 分别以淡黄花百合的鳞片、叶片、叶柄为外植体,“一步法”获得丛生小鳞茎及其再生植株,建立了淡黄花百合的快速无性繁殖体系。结果表明:鳞片为最佳外植体,MS+6-BA 2.0 mg/L+NAA 0.3 mg/L为小鳞茎最佳诱导培养基,诱导率最高达到95.0%,平均小鳞茎增殖系数最高可达8.6;叶片、叶柄最佳小鳞茎诱导培养基为MS+6-BA 2.0 mg/L+NAA 0.5 mg/L。
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| 关 键 词： | 淡黄花百合 外植体 小鳞茎诱导 快速繁殖 |
| 文章编号： | 1004-3268（2007）03-0098-03 |
| 修稿时间： | 2006-10-16 |
Bulblet Cluster Induction and Rapid Propagation of Lilium sulphureum Baker |
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| YANG Xue-qing,WANG Shu-fang,YANG Rui,SUN Xue-mei,GUI Teng-qin,SUN Min.Bulblet Cluster Induction and Rapid Propagation of Lilium sulphureum Baker[J].Journal of Henan Agricultural Sciences,2007(3):98-100. |
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| Authors: | YANG Xue-qing WANG Shu-fang YANG Rui SUN Xue-mei GUI Teng-qin SUN Min |
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| Institution: | School of Life Science,Southwest University, Key Laboratory of Eco-environments in Three Gorges Reservoir Region,Chongqing 400715 ,China |
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| Abstract: | An efficient in vitro plant regeneration system and clonal propagation via bulb scals,leaf segments,petiole of Lilium sulphureum Baker was established.The highest bulblet induction(95 %) was achieved from bulb scales cultured on MS medium containing 2.0mg/L 6-BA and 0.3mg/L NAA,with an average of 8.6 shoots per explant;The best medium for bulblet induction of leaf segments,petiole was MS medium containing 2.0mg/L 6-BA and 0.5KG-*9]mg/L NAA. |
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| Keywords: | Lilium sulphureum Baker Explant Bulblet induction Rapid propagation |
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