| 数量遗传学在玉米育种中的应用 |
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| 引用本文： | 石明亮,薛林,程玉静,胡加如,陈国清,黄小兰,陆虎华,郝德荣,冒宇翔.数量遗传学在玉米育种中的应用[J].江西农业学报,2012(11):38-40. |
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| 作者姓名： | 石明亮 薛林 程玉静 胡加如 陈国清 黄小兰 陆虎华 郝德荣 冒宇翔 |
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| 作者单位： | 江苏沿江地区农业科学研究所 |
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| 基金项目： | 江苏省农业科技自主创新资金项目[cx(10)133];江苏省南通市应用研究计划(K2010022);国家973计划课题(2011CB100106);江苏省南通市农业科技创新计划(AL2010004);江苏省南通市农村科技创新及产业化计划(AL2011030、HL2012029) |
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| 摘 要： | 阐明了数量遗传学的发展概况以及在当今育种领域应用的重要性,同时通过玉米产量及其相关性状配合力、遗传力的分析,探讨了玉米产量及其相关性状育种的建系和选择方法,特别指出了种植密度在产量鉴定试验中的作用,为更好地开展玉米育种服务。
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| 关 键 词： | 玉米 数量遗传学 性状 遗传力 选择方法 种植密度 |
Application of Quantitative Genetics in Maize Breeding |
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| SHI Ming-liang,XUE Lin,CHENG Yu-jing,HU Jia-ru,CHEN Guo-qing, HUANG Xiao-lan,LU Hu-hua,HAO De-rong,MAO Yu-xiang.Application of Quantitative Genetics in Maize Breeding[J].Acta Agriculturae Jiangxi,2012(11):38-40. |
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| Authors: | SHI Ming-liang XUE Lin CHENG Yu-jing HU Jia-ru CHEN Guo-qing HUANG Xiao-lan LU Hu-hua HAO De-rong MAO Yu-xiang |
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| Institution: | (Institute of Agricultural Sciences in Riparian Region of Jiangsu Province,Rugao 226541,China) |
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| Abstract: | The importance of quantitative genetics for current plant breeding was elucidated in this paper.The construction of breeding system and selection methods about maize yield and yield related traits were studied by the analysis of combining ability and heritability.The importance of planting density in yield test was pointed out specifically.All of these could promote maize breeding development. |
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| Keywords: | Maize(Zea mays) Quantitative genetics Trait Heritability Select method Planting density |
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