| 灰色关联分析在绿豆辐射诱变育种中的应用研究 |
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| 引用本文： | 申慧芳,李国柱.灰色关联分析在绿豆辐射诱变育种中的应用研究[J].山西农业大学学报(自然科学版),2003,23(2):178-181. |
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| 作者姓名： | 申慧芳 李国柱 |
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| 作者单位： | 山西农业大学,文理学院辐射研究所,山西,太谷,030801 |
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| 摘 要： | 采用灰色关联分析的方法,研究了12个绿豆突变品系的9个主要农艺性状与单株产量之间的关系。结果表明,单株英数、单英粒数、主茎节数、分枝数等性状与单株产量关联度较高,而英长英宽等则较低,可作为绿豆辐射诱变育种性状选择的参考依据。通过本研究可为绿豆辐射诱发育种中高产突变体的选择提供理论参考。
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| 关 键 词： | 绿豆 灰色关联分析 辐照 关联度 |
| 文章编号： | 1671-8151(2003)02-0178-04 |
| 修稿时间： | 2003年3月13日 |
Studieds on Application of Grey Incidence Analysis on Mung Bean Mutation Breeding |
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| SHEN Hui-fang et al..Studieds on Application of Grey Incidence Analysis on Mung Bean Mutation Breeding[J].Journal of Shanxi Agricultural University,2003,23(2):178-181. |
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| Authors: | SHEN Hui-fang |
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| Abstract: | The relation between 9 main characters and the yield per plant in the 12 Mung Been mutants was studied by means of the relational grade analysis of grey system theory. The results showed the yield per plant is more closely related with the numbers of pods per plant, the numbers of grainsper pod, the numbers of joints of main stem and the numbers of branches per plant, but less with pod length and pod width. This study can offer theoretical reference to select mutants of high yield during nung bean mulation breeding. |
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| Keywords: | Mung Been Grey incidence analysis Irradiation Relationnal grade |
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