| 辣椒优异资源耐热性遗传分析 |
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| 引用本文： | 王飞,姚明华,李宁,焦春海. 辣椒优异资源耐热性遗传分析[J]. 辣椒杂志, 2013, 0(4): 6-9 |
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| 作者姓名： | 王飞 姚明华 李宁 焦春海 |
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| 作者单位： | [1]湖北省农业科学院经济作物研究所,武汉430064 [2]湖北省农业科学院,武汉430064 |
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| 基金项目： | 农业部国家大宗蔬菜产业技术体系项目（CARS-25-G-29）;国家科技成果转化项目（2013GB2D100318）;国家国际科技合作专项项目（2011DFB31620）;湖北省农业科技创新项目 |
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| 摘 要： | 采用完全双列杂交的方法对6份耐热性不同的辣椒亲本材料进行耐热性遗传规律研究。结果表明：辣椒耐热性是多基因控制的数量遗传，以加性效应为主，配制杂交组合要选择耐热性较强的亲本。
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| 关 键 词： | 辣椒 耐热性 遗传分析 |
Genetic Analysis of Heat Tolerance for Elite Pepper Germplasm |
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| Wang Fei Yao Minghua Li Ning Jiao Chunhai. Genetic Analysis of Heat Tolerance for Elite Pepper Germplasm[J]. Journal of China Capsicum, 2013, 0(4): 6-9 |
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| Authors: | Wang Fei Yao Minghua Li Ning Jiao Chunhai |
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| Affiliation: | Wang Fei Yao Minghua Li Ning Jiao Chunhai(1. Cash Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; 2. Hubei Academy of Agricultural Sciences, Wuhan 430064, China ) |
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| Abstract: | Six hot pepper varieties with different heat tolerance were crossed in the complete diallel crossing system. The results indicated that heat tolerance was controlled by polygenes, and the inheritance of heat tolerance in hot pepper was of dominant additive-effect. The resistant effect during crossing and back-crossing was insignificant. For hot pepper breeding, only both parents with high heat tolerance could produce F1 with strong heat tolerance. |
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| Keywords: | hot pepper heat tolerance genetic analysis |
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