| 山西省冬小麦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.山西省冬小麦水分生产函数模型初步分析[J].灌溉排水学报,2005,24(1):16-19,27. |
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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： | 中国农业大学,水利与土木工程学院,北京,100083 |
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| 基金项目： | 国家高技术研究发展计划(2002AA6Z3031) |
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| 摘 要： | 依据山西省潇河、利民、浮驮河、小樊灌溉试验站1979～1988年的冬小麦灌溉资料,采用多年综合调参法,求出了Jensen、Minhas、Blank、Stewart及Singh模型的参数,并通过对该5种模型拟合方程的拟合精度以及计算产量与实测产量相关性的对比分析,分别得出了潇河、利民、浮驮河及小樊四地的适宜的冬小麦水分生产函数。
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| 关 键 词： | 水分生产函数 冬小麦 山西省 |
| 文章编号： | 1000-646X(2005)01-0016-04 |
The Study of Water Product Function of Winter Wheatin Shanxi Province |
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| LUO Zun-lan,FENG Shao-yuan,ZUO Hai-ping.The Study of Water Product Function of Winter Wheatin Shanxi Province[J].Journal of Irrigation and Drainage,2005,24(1):16-19,27. |
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| Authors: | LUO Zun-lan FENG Shao-yuan ZUO Hai-ping |
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| Abstract: | According to the data of irrigation of winter wheat from 1979 to 1988 at Xiaohe, Limin, Futuohe and Xiaofan in Shanxi province,we get parameters of five models which are Jensen, Minhas, Blank, Stewart, Singh by using integrated method. Compared the precision of equations and the correlation of calculated yield and real yield, we get the proper models of water product function for winter wheat in these four areas. |
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| Keywords: | water product function winter wheat Shanxi Province |
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