| 辣椒杂种优势分析 |
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| 引用本文： | 乔乃妮,巩振辉.辣椒杂种优势分析[J].中国农学通报,2005,21(8):311-311. |
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| 作者姓名： | 乔乃妮 巩振辉 |
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| 作者单位： | 西北农林科技大学园艺学院,陕西,杨凌,712100 |
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| 摘 要： | 以辣椒11个品种双列杂交14个组合为材料，对辣椒的13个性状进行了杂种优势研究，发现辣椒的杂种优势普遍存在。各性状间优势差异较大，且各性状在不同组合间优势的表现也不同；农艺性状的杂种优势较强，品质性状的杂种优势较弱；杂种优势强的性状，不同组合间优势变异幅度较大，杂种优势弱的性状各组合间差异较小。
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| 关 键 词： | 辣椒 杂种优势 性状 |
| 收稿时间： | 2005-03-29 |
| 修稿时间： | 2005-03-292005-04-01 |
Analysis of Heterosis in Pepper |
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| Qiao Naini,Gong Zhenhui.Analysis of Heterosis in Pepper[J].Chinese Agricultural Science Bulletin,2005,21(8):311-311. |
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| Authors: | Qiao Naini Gong Zhenhui |
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| Institution: | (College of Horticulture, Northwestern Science and Technology University of Agriculture and Forestry,
Yang Ling, Shaanxi 712100) |
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| Abstract: | With 11 Pepper varieties and 14 incomplete dialed crosses taken as experiment materials, the heterosis of pepper was analyzed on 13 characters. The results showed that heterosis in pepper were quite extensive and apparent. There were great differences of dominance among characters, and Level of heterosis were also different in different crosses; Heterosis of agronomic traits was strong but that of quality characters was not obvious, At the same time, heterosis of characters with strong dominance had a large range of variability among crosses, while heterosis of characters with no dominance had a little differences. |
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| Keywords: | Pepper Heterosis Characters |
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