| 不同播期对抗旱玉米品种产量因素影响 |
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| 引用本文： | 徐向东,周春荣,肖成海,李仁崑.不同播期对抗旱玉米品种产量因素影响[J].北京农业,2009(18). |
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| 作者姓名： | 徐向东 周春荣 肖成海 李仁崑 |
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| 作者单位： | 1. 北京市密云县农业技术推广站,北京,101500
2. 北京市农业技术推广站,北京,100029 |
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| 摘 要： | 试验研究不同播期对抗旱玉米产量因素的影响,掌握播期和抗旱玉米生育指标、作物产量之间的关系,确定生产中抗旱玉米适宜播种期、收获期,提高农民的经济效益。
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| 关 键 词： | 抗旱玉米 播期 生育指标 产量 |
Influence of Different Date of Sowing on the Yield Index of Drought Resistance Maize |
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| Xu Xiang-dong,Zhou Chun-rong,Xiao Cheng-hai,Li Ren-kun.Influence of Different Date of Sowing on the Yield Index of Drought Resistance Maize[J].Beijing Agriculture,2009(18). |
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| Authors: | Xu Xiang-dong Zhou Chun-rong Xiao Cheng-hai Li Ren-kun |
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| Abstract: | In this study we focused on impact of different date of sowing on the drought resistance yield index of wheat. The present study also showed that the relationship between date of sowing and drough resistance maize growing indicators and crop yield, in older to determine the opporiate date of sowing and harvest time which may increase the farmers’ income. |
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| Keywords: | drought resistance maize date of sowing maize growing indicators yield |
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