| 宁南山区杂交玉米品种耐旱性鉴定分析 |
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| 引用本文： | 王勇,岳国强,程炳文,罗世武,马彪. 宁南山区杂交玉米品种耐旱性鉴定分析[J]. 作物杂志, 2008, 0(6) |
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| 作者姓名： | 王勇 岳国强 程炳文 罗世武 马彪 |
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| 作者单位： | 1. 宁夏固原市农业科学研究所,756000,宁夏固原
2. 固原市农牧局 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 对项目区近年来引进推广种植的高产杂交玉米品种进行苗期耐旱性鉴定。通过对不同水分胁迫条件下,部分关键生长发育、生理指标的测定分析,研究玉米苗期耐旱性指标与产量的相关性,以期为旱地玉米品种抗旱性快速方便测定方法提供参考依据。
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| 关 键 词： | 宁南山区 杂交玉米 耐旱性 分析 |
Identification and Analysis of Drought Tolerance of Maize Hybrids in the Southern Ningxia Mountainous Area |
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| Wang Yong,Yue Guoqiang,Cheng Bingwen,Luo Shiwu,Ma Biao. Identification and Analysis of Drought Tolerance of Maize Hybrids in the Southern Ningxia Mountainous Area[J]. Crops, 2008, 0(6) |
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| Authors: | Wang Yong Yue Guoqiang Cheng Bingwen Luo Shiwu Ma Biao |
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| Abstract: | Drought tolerance at seedling stage of recently introduced high-yield maize hybrids were identified.Some important traits related to growth and development and physiological characteristics during the early stages under different water stress conditions were evaluated.Correlation between these traits and yield were also analyzed.The results can be used as reliable reference to provide convenient and rapid methods for the identification of maize hybrids in rainfed areas. |
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| Keywords: | The southern Ningxia mountainous area Maize hybrid Drought tolerance |
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