| 多效唑对马铃薯试管苗扩繁的影响研究 |
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| 引用本文： | 徐志勇,牟文平,曾锂,方军. 多效唑对马铃薯试管苗扩繁的影响研究[J]. 现代农业科技, 2014, 0(3) |
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| 作者姓名： | 徐志勇 牟文平 曾锂 方军 |
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| 作者单位： | 四川省广元市农业科学研究所; |
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| 基金项目： | 四川省广元市脱毒马铃薯良种繁育基地项目(113000) |
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| 摘 要： | 以费乌瑞它脱毒马铃薯试管苗作试验材料,研究不同浓度多效唑对离体马铃薯试管苗生长、保存及试管苗移栽的影响。试验结果表明:0.2~0.4 mg/L多效唑能有效提高移栽茎段壮实程度和移栽成活率;0.6~0.8 mg/L多效唑能有效延长试管苗保存时间。
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| 关 键 词： | 多效唑 脱毒马铃薯 试管苗 扩繁 影响 |
Effect of Paclobutrazol on Propagation of Potato Plantlets in vitro |
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| Abstract: | Using virus-free Favorita potato plantlets as material,effects of different concentrations of paclobutrazol on growth,preservation and transplanting of potato plantlets in vitro were studied.The results showed that 0.2 ~0.4 mg/L paclobutrazol effectively improved the strong degree of transplanting stem segment and the survival rate of transplanting. 0.6~0.8 mg/L paclobutrazol effectively extended the preservation time of plantlets in vitro. |
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| Keywords: | paclobutrazol virus-free potato plantlets propagation effect |
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