| 玉米耐密育种及主要农艺性状耐密遗传基础的研究进展 |
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| 引用本文： | 范俊山,赵晓雷,彭勃.玉米耐密育种及主要农艺性状耐密遗传基础的研究进展[J].天津农业科学,2014(7):16-19. |
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| 作者姓名： | 范俊山 赵晓雷 彭勃 |
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| 作者单位： | 天津市农作物研究所,天津300384 |
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| 基金项目： | 天津市农业科学院院长基金项目（11001）;天津市农作物研究所所长基金项目 |
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| 摘 要： | 种植密度是玉米产量的主要影响因子之一。本文综述了玉米耐密育种的形态生理基础及主要农艺性状耐密遗传基础的研究进展,旨在为选育高产玉米新品种提供理论参考。
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| 关 键 词： | 玉米 耐密性 形态生理 遗传基础 |
Recent Progress in Breeding of High Plant Density and Genetic Basis of Density Response for Main Agronomic Traits in Maize |
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| FAN Jun-shan,ZHAO Xiao-lei,PENG Bo.Recent Progress in Breeding of High Plant Density and Genetic Basis of Density Response for Main Agronomic Traits in Maize[J].Tianjin Agricultural Sciences,2014(7):16-19. |
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| Authors: | FAN Jun-shan ZHAO Xiao-lei PENG Bo |
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| Institution: | (Tianjin Crops Research Institute, Tianjin 300384, China) |
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| Abstract: | Plant density is a main factor affecting grain yield in maize. The progress in morphophysiological and genetic basis for density response in maize were reiewed. The aim of this review was to provide references for breeding for high grain yield in maize. |
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| Keywords: | maize density tolerance morphophylogy genetic basis |
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