| 玉米自交系选育的理论基础与实践经验 |
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| 引用本文： | 张铭堂,徐国良,才卓.玉米自交系选育的理论基础与实践经验[J].玉米科学,2010,18(2):1-4. |
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| 作者姓名： | 张铭堂 徐国良 才卓 |
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| 作者单位： | 1. Los Angeles,91754,USA
2. 吉林省农业科学院,长春,130033 |
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| 基金项目： | 国家“863”计划课题“强优势玉米杂交种的创制与应用”(2009AA101103) |
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| 摘 要： | 选拔是生物演化(天然选拔)及动植物改良(人为选拔)的有效工具。生态环境的多元化差异、遗传基因的多样性、基因的不同变异方式以及与环境的互作是玉米育种的遗传学基础。本文依据多年形成的选系理论,对选系实践经验加以探讨。
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| 关 键 词： | 玉米 自交系 选拔 |
| 收稿时间： | 2009/12/10 0:00:00 |
Theoretical Foundation and Practice Experience of Breeding for Maize Inbred Lines |
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| ZHANG Ming-Tang,XU Guo-liang,CAI Zhuo.Theoretical Foundation and Practice Experience of Breeding for Maize Inbred Lines[J].Journal of Maize Sciences,2010,18(2):1-4. |
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| Authors: | ZHANG Ming-Tang XU Guo-liang CAI Zhuo |
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| Institution: | CHANG Ming-Tang1,XU Guo-liang 2,CAI Zhuo2(1.Los Angeles 91754,USA,2.Jilin Academy of Agricultural Sciences,Changchun 130033,China) |
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| Abstract: | Selection is an effective tool for evolution(natural selection) and animal-plant improvement(artificial selection).The foundation for selection is based on clear diversity of natural environment,genetic variation or polymorphism of genes and genetic-environment interaction.The basic theory and certain practical methods in selection were discussed. |
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| Keywords: | Maize Inbred lines Selection |
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