| 瑞昌山药茎段组织培养研究 |
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| 引用本文： | 彭琴,陈晔,樊有赋.瑞昌山药茎段组织培养研究[J].长江蔬菜,2009(10). |
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| 作者姓名： | 彭琴 陈晔 樊有赋 |
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| 作者单位： | 九江学院生命科学学院,江西,九江,332000 |
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| 摘 要： | 用不同种类、浓度的植物生长调节剂对瑞昌山药茎段进行离体培养试验.试验结果表明,诱导瑞昌山药不定芽萌发最佳培养基为MS+6-BA 1.5 mg/L+NAA 1.0 mg/L,不定芽萌芽率为90%:继代培养用MS+6-BA 0.5 mg/L+NAA 0.5 mg/L,长势较理想;生根培养用1/2 MS+NAA 0.5 mg/L+0.2 g/L活性炭的培养基,瑞昌山药生根的效果最佳.
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| 关 键 词： | 瑞昌山药 组织培养 快速繁殖 |
Study on Tissue Culture of Stem Segment of Ruichang Yam |
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| PENG Qin,CHEN Ye,FAN Youfu.Study on Tissue Culture of Stem Segment of Ruichang Yam[J].Journal of Changjiang Vegetables,2009(10). |
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| Authors: | PENG Qin CHEN Ye FAN Youfu |
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| Institution: | College of Life Science;Jiujiang College;Jiujiang;Jiangxi 332000 |
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| Abstract: | In order to solve the propagation of Ruichang yam, Ruichang yam stem segments were cultured in vitro with dif- ferent type and concentration of plant growth regulators. The results showed that the best medium for inducing adventitious bud was MS + 6-BA 1.5 mg/L + NAA 1.0 mg/L, and the germination rate of adventitious bud was 90%. The growth of induced bud was good on subculture medium MS + 6-BA 0.5 mg/L+ NAA 0.5 mg/L. The medium 1/2MS + NAA 0.5 mg/L+ activated charcoal 0.2 g/L was the best for inducing root... |
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| Keywords: | Ruichang yam Tissue culture Rapid propagation |
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