| 四种寒带睡莲的杂交亲合性研究 |
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| 引用本文： | 牛红云,王臣,薛贵彬,胡宝忠.四种寒带睡莲的杂交亲合性研究[J].北方园艺,2011(2):100-102. |
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| 作者姓名： | 牛红云 王臣 薛贵彬 胡宝忠 |
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| 作者单位： | 东北农业大学,生命科学学院,黑龙江,哈尔滨150030;哈尔滨师范大学,生命科学院,黑龙江,哈尔滨,150025;黑龙江农业工程职业学院,黑龙江,哈尔滨,150088 |
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| 摘 要： | 对寒带4种睡莲通过自交和杂交进行了杂交亲和性研究。结果表明:4种睡莲之间大花紫柱头睡莲与绿被睡莲杂交结果率高,正交与反交结果率差异不大,其它几个杂交处理正反交差异较大,从杂交亲和性上分析,认为绿被睡莲与大花紫柱头睡莲亲缘较近。
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| 关 键 词： | 寒带睡莲 杂交亲和性 亲缘关系 |
Study on Affinity of Sexual Hybridizationin Four Taxa of Nymphae Northeast |
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| NIU Hong-yun,WANG Chen,XUE Gui-bin,HU Bao-zhong.Study on Affinity of Sexual Hybridizationin Four Taxa of Nymphae Northeast[J].Northern Horticulture,2011(2):100-102. |
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| Authors: | NIU Hong-yun WANG Chen XUE Gui-bin HU Bao-zhong |
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| Institution: | NIU Hong-yun~1,WANG Chen~2,XUE Gui-bin~3,HU Bao-zhong~1 (1.College of Life Sciences,Northeast Agricultural University,Harbin,Heilongjiang 150030;2.College of Life Sciences,Harbin Normal University,Harbin,Heilongjiang 150025;3.Heilongjiang Agricultural Engineering Vocational College,Harbin,Heilongjiang 150088) |
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| Abstract: | The experiment by hybridization and self-pollination ways to study the affinity of sexual hybridization in four taxa of Nymphae Northeast.The results showed the affinity of N.sp.and N.jingbohuertsis was higher than those of other species.The fertility rates of hybridization and self-pollination was similar,so we can say that the genetic relationship was close sib between N.sp.and N.jingbohuensis. |
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| Keywords: | taxa of Nymphae northeast affinity of sexual hybridizationin genetic relationship |
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