| 我国玉米育种种质基础与骨干亲本的形成 |
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| 引用本文： | 黎裕,王天宇.我国玉米育种种质基础与骨干亲本的形成[J].玉米科学,2010,18(5):1-8. |
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| 作者姓名： | 黎裕 王天宇 |
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| 作者单位： | 中国农业科学院作物科学研究所,北京,100081 |
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| 基金项目： | “973”项目(2006CB101700)、国家科技支撑项目(2006BAD 13B03) |
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| 摘 要： | 在回顾我国玉米育种种质来源(国内地方品种、国外自交系和国外杂交种及群体)的基础上,提出我国主要温带自交系可划分为6个群,即塘四平头群、兰卡斯特群、类兰卡斯特群、PA群、PB群和PC群,玉米的骨干亲本包括丹340、黄早四、自330、Mo17和掖478等。对我国玉米种质资源和骨干亲本研究提出了研究方向和重点工作。
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| 关 键 词： | 玉米 种质基础 骨干亲本 |
| 收稿时间： | 2010/2/28 0:00:00 |
Germplasm Base of Maize Breeding in China and Formation of Foundation Parents |
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| LI Yu,WANG Tian-yu.Germplasm Base of Maize Breeding in China and Formation of Foundation Parents[J].Journal of Maize Sciences,2010,18(5):1-8. |
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| Authors: | LI Yu WANG Tian-yu |
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| Institution: | LI Yu,WANG Tian-yu (Institute of Crop Science,Chinese Academy of Agricultural Sciences,Beijing 100081,China) |
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| Abstract: | Based on retrospective review on germplasm sources of maize breeding in China, i.e. local landraces, overseas inbred lines, overseas hybrids and populations, it was suggested that a major of temperate inbred in China could be divided into six groups, that was, Tangsipingtou, Lancaster, Lancaster-like, PA, PB and PC. The foundation parents used in maize breeding included Dan 340, Huangzaosi, Zi330, Mo17 and Ye478 etc. In this paper, directions and priorities of research on germplasm resources and foundation parents were also proposed. |
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| Keywords: | Maize Germplasm base Foundation parents |
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