| 辐射对菊花组培苗生长的影响 |
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| 引用本文： | 李黎,胡金萍.辐射对菊花组培苗生长的影响[J].国土与自然资源研究,2011(2):80-81. |
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| 作者姓名： | 李黎 胡金萍 |
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| 作者单位： | 1. 黑龙江省科学院自然与生态研究所,哈尔滨,150040
2. 黑龙江省兰西县道路绿化管理站,151500 |
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| 摘 要： | 设定辐射剂量,通过<'60>Co-γ射线辐射菊花继代组培苗,诱发突变体产生,研究辐射对菊花继代分化、生根的影响,结果表明:菊花组培苗的芽分化率随着辐射剂量的增加而逐渐下降,不同辐射剂量下的芽分化率有显著差异.辐射对菊花组培苗的生根率有显著影响,组培苗接受的辐射剂量越大,则生根率越低,且生根时间越长.
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| 关 键 词： | 菊花 组培苗 分化率 生根率 |
The efffct of radiation on the chrysanthemum plantlets growing |
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| Institution: | LI Li et al(Institute of Natural Resources And Ecology,HAS.Heilongjiang Harbin 150040,China) |
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| Abstract: | Setting the radiation dose,the plantlets of chrysanthemum is radiated by 60Co-γ radial and induced mutants,researching the impact of radiation on the subculture、rooting of the chrysanthemum.Below follows results：bud differentiation for the plantlets of chrysanthemum is decreased with the increase of radiation dose,significant difference by different radiation dose.The significant effect of rooting rate by radiation,rooting rate decreased with the radiation dose of the plantlets increased,and taking a long time. |
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| Keywords: | chrysanthemum plantlets bud differentiation rooting rate |
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