| 河北省夏玉米水分生产函数模型初步分析 |
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| 引用本文： | 罗遵兰,冯绍元,左海萍.河北省夏玉米水分生产函数模型初步分析[J].节水灌溉,2006(1):17-19. |
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| 作者姓名： | 罗遵兰 冯绍元 左海萍 |
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| 作者单位： | 1. 中国环境科学研究院,北京100012
2. 中国农业大学,北京,100083 |
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| 基金项目： | 国家高技术研究发展计划（“863”计划）项目（2002AA6Z3031）. |
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| 摘 要： | 依据河北省藁城、望都、中心灌溉试验站1984～1988年夏玉米的灌溉试验资料，采用多元回归分析方法，分别求出Jensen、Minhas、Blank、Stewart及Singh模型的敏感指标，并对其进行对比分析，得出适合藁城、望都、中心试验站三地的夏玉米水分生产函数模型。
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| 关 键 词： | 水分生产函数 夏玉米 河北省 |
| 文章编号： | 1007-4929(2006)01-0017-03 |
| 收稿时间： | 2005-07-07 |
| 修稿时间： | 2005年7月7日 |
Preliminary Study on Water Product Function for Summer Corn in Hebei Province |
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| LUO Zun-lan,FENG Shao-yuan,ZUO Hai-ping.Preliminary Study on Water Product Function for Summer Corn in Hebei Province[J].Water Saving Irrigation,2006(1):17-19. |
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| Authors: | LUO Zun-lan FENG Shao-yuan ZUO Hai-ping |
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| Institution: | 1. Chinese Research Academy of Environmental Sciences,Beijing 100012 , China ; 2. China Agricultural University,Beijing 100083,China |
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| Abstract: | According to the experimental data of irrigation for summer corn from 1984 to 1988 in three irrigation experiment stations of Hebei province, as Gaoeheng, Wangdu and Shijiazhuang station, the sense parameters of five models, as Jensen, Minhas, Blank, Stewart and Singh , were got by using regress method. Through comparing calculated yield with real yield, the proper models of water product function for summer corn in above three areas were got in this paper. |
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| Keywords: | water product functiom summer corm Hebei province |
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