| 干旱地区春小麦作物水分——环境——产量模型的分析研究 |
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| 引用本文： | 胡炜,陈霁巍.干旱地区春小麦作物水分——环境——产量模型的分析研究[J].灌溉排水学报,1993(4). |
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| 作者姓名： | 胡炜 陈霁巍 |
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| 作者单位： | 水利部江河开发中心
(胡炜)，水利部科教司(陈霁巍) |
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| 摘 要： | 本文在对作物水分生产函数分析的基础上,通过试验对Jensen模型进行了修正,提出了适合研究区的作物水分环境生产函数,同时,建立了缺水敏感指数ε_i预报模型
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| 关 键 词： | 作物水分环境生产函数 缺水敏感指数ε_i预报模型 |
An Analyzing Study of Water-Environment-Crop Yield Model of Spring Wheat in Arid Region |
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| Hu Wei.An Analyzing Study of Water-Environment-Crop Yield Model of Spring Wheat in Arid Region[J].Journal of Irrigation and Drainage,1993(4). |
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| Authors: | Hu Wei |
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| Abstract: | On the base of analysing the function of water -crop yield and through experiments,the anthor of this paper has revised the Jensen Model and presented the function of water -environment-crop yield suitable for this experiment region. And a model of predicting the water insufficient sensitivity coeffcient has been setup. |
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| Keywords: | The function of water - environment yield of crop Predicting model for water insufficient sensitinity coefficient ε1 |
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