| 滴灌土壤水分运动研究进展 |
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| 引用本文： | 冯江,李道西,陈思翌.滴灌土壤水分运动研究进展[J].节水灌溉,2011(9):36-38,41. |
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| 作者姓名： | 冯江 李道西 陈思翌 |
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| 作者单位： | 运城市水务局基建科,山西运城,044000 |
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| 摘 要： | 滴灌土壤水分运动的研究对于滴灌系统的合理设计有着重要的理论和现实意义。在国内外研究的基础上，概括了在滴灌条件下土壤水分运动规律及其影响因素、湿润体浸润形状、湿润锋的运移规律、点源入渗的几个经典模型及各自的优缺点等方面的研究现状。在此基础上，进一步探讨了滴灌土壤水分运动研究中还存在的问题，如滴灌点源交叉区域内的土壤水分变...
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| 关 键 词： | 滴灌 土壤水分运动 湿润锋 研究进展 |
Advance of Research on Soil Water Movement under Drip Irrigation |
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| FENG Jiang,LI Dao-xi,CHEN Si-yi.Advance of Research on Soil Water Movement under Drip Irrigation[J].Water Saving Irrigation,2011(9):36-38,41. |
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| Authors: | FENG Jiang LI Dao-xi CHEN Si-yi |
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| Institution: | FENG Jiang1,LI Dao-xi2,CHEN Si-yi3(1.Water Conservancy Bureau of Yuncheng City,Yuncheng 044000,Shanxi Province,China,2.North China University of Water Resources and Electric Power,Zhengzhou 450011,3.Hubei Institute of Water Resources and Hydropower Research,Wuhan 430072,China) |
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| Abstract: | Research on soil water movement of drip irrigation system has important theoretical and practical significance for its rational design.Based on the research at home and abroad,the paper summarized the law of soil water movement under drip irrigation and its influencing factors,the shape of wetted soil,movement law of wetting front,several classic models of point source and their respective advantages and disadvantages,etc.Further,some problems about the research on soil water movement in drip irrigation are... |
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| Keywords: | drip irrigation soil water movement wetting front research advance |
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