| 黄瓜数量性状的遗传因子分析 |
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| 引用本文： | 张猛,崔鸿文.黄瓜数量性状的遗传因子分析[J].西北农业学报,1994,3(4):87-92. |
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| 作者姓名： | 张猛 崔鸿文 |
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| 作者单位： | 西北农业大学园艺系, 陕西杨陵712100;西北农业大学园艺系, 陕西杨陵712100 |
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| 摘 要： | 分析了24份黄瓜品种和自交系的25个有关早熟、丰产和抗病的数量性状.应用因子分析法将这些性状集约在5个主因子上,采用正交因子和斜交因子模型分析了性状间的遗传作用关系,探讨了各因子的生物学意义和因子间的关系.
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| 关 键 词： | 黄瓜 数量性状 分析 遗传因子 |
| 收稿时间： | 1993/8/16 0:00:00 |
| 修稿时间： | 1994/4/4 0:00:00 |
A GENETIC FACTOR ANALYSIS OF QUANTITATIVE CHARACTERS IN CUCUMBER |
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| Zhang Meng and Cui Hongwen.A GENETIC FACTOR ANALYSIS OF QUANTITATIVE CHARACTERS IN CUCUMBER[J].Acta Agriculturae Boreali-occidentalis Sinica,1994,3(4):87-92. |
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| Authors: | Zhang Meng and Cui Hongwen |
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| Institution: | Northwestern Agriculture Univ., Yangling Shaanxi 712100;Northwestern Agriculture Univ., Yangling Shaanxi 712100 |
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| Abstract: | Twenty-four varieties and inbreds were planted in a random block designed with 3 replications.25 quantitative characters were evaluated during the growth period,which concerned the development of early maturing, high yielding and resistance to anthracnose,fusarium wilt and downy mildew disease.These characters were concentrated to five factors by factor analysis on the basis of genotype correlation matrix.The orthogonal and oblique factor load matrices were analysed for the genetic correlationship of characters.The biological meaning and the correlationship of factors were also discussed. |
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| Keywords: | Cucumber Quantitative characters Factor analysis |
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