| 黄瓜疫病抗性遗传研究 |
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| 引用本文： | 林明宝,方木壬.黄瓜疫病抗性遗传研究[J].华南农业大学学报,2000,21(1):13-15. |
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| 作者姓名： | 林明宝 方木壬 |
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| 作者单位： | 华南农业大学园艺系,广东,广州510642 |
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| 基金项目： | 农业部科技攻关项目，85-04-01-03， |
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| 摘 要： | 以对疫具有不同抗级的５个黄瓜亲本进行全互交，应用Ｈａｙｍａｎ模型对抗 进行分析，结果表明：黄瓜疫病抗性遗传效应的组成中以加性效应为主，也存在部分怀和上位性效应；控制抗笥的最少基因数目为３对；皑生的狭义遗传力为７８％。
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| 关 键 词： | 黄瓜疫病 抗性遗传 抗病育种 |
| 修稿时间： | 1999-07-09 |
Studies on Resistant Heredity of Cucumber Blight |
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| LIN Ming-bao,FANG Mu-ren.Studies on Resistant Heredity of Cucumber Blight[J].Journal of South China Agricultural University,2000,21(1):13-15. |
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| Authors: | LIN Ming-bao FANG Mu-ren |
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| Abstract: | Studies were conducted on resistant heredity of cucumber blight through dill crossing with cucumber cultivars either resistant or susceptible to cucumber blight. The results showed that the additive effect was the predominant component., although some dominant effect and epistasis effect were present. Resistance to cucumber blight was controlled by at least 3 pairs of genes. The narrow hereditary capacity is 78%. |
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| Keywords: | cucumber blight resistant heredity |
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