| 作物非充分灌溉研究进展 |
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| 引用本文： | 张祎茗,徐婧,康静雯,付湘雯,黄河,张卫华.作物非充分灌溉研究进展[J].安徽农业科学,2010,38(9):4423-4426. |
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| 作者姓名： | 张祎茗 徐婧 康静雯 付湘雯 黄河 张卫华 |
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| 作者单位： | 西南大学资源环境学院,重庆,400716;西南大学资源环境学院,重庆,400716;西南大学资源环境学院,重庆,400716;西南大学资源环境学院,重庆,400716;西南大学资源环境学院,重庆,400716;西南大学资源环境学院,重庆,400716 |
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| 基金项目： | 西南大学资源环境学院大学生科技创新“光炯”培育项目(20600901) |
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| 摘 要： | 阐述了作物水分生产函数的一些基本原理和典型模型,并对其在非充分灌溉方面应用的状况以及国内外相关研究进展加以阐述。对作物灌溉制度优化模型以及优化灌溉制度设计方法加以探讨,为合理利用有限的水资源,达到作物最大的产量或产值,实现有限水量在作物生长期及作物间的合理配置提供依据。
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| 关 键 词： | 非充分灌溉 水分生产函数 优化灌溉制度 优化模型 |
Research Progress on Crop Deficit Irrigation |
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| ZHANG Yi-ming et al.Research Progress on Crop Deficit Irrigation[J].Journal of Anhui Agricultural Sciences,2010,38(9):4423-4426. |
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| Authors: | ZHANG Yi-ming |
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| Institution: | College of Resources and Environment;Southwest University;Chongqing 400716 |
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| Abstract: | The basic principles and some representative models of crop water production functions (CWPFs) were discussed,the advantages and disadvantages of deficit irrigation were introduced,along with its research progress in China and worldwide. The optimization model and design methodology were discussed which can provide some foundations for reasonably utilizing water resources in order to reach the maximum crop production or economic value during the growth period. |
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| Keywords: | Deficit irrigation Crop-water production function Optimal irrigation schedule Optimal model |
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