| 压水井在赣抚平原灌区抗旱中的应用与研究 |
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| 引用本文： | 邓海龙,许亚群,向爱农,王少华,李昂.压水井在赣抚平原灌区抗旱中的应用与研究[J].江西水利科技,2015(4):256-258. |
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| 作者姓名： | 邓海龙 许亚群 向爱农 王少华 李昂 |
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| 作者单位： | 江西省灌溉试验中心站;江西省农业高效节水与面源污染防治重点实验室,江西省灌溉试验中心站;江西省农业高效节水与面源污染防治重点实验室,江西省赣抚平原水利工程管理局,江西省灌溉试验中心站;江西省农业高效节水与面源污染防治重点实验室,江西省灌溉试验中心站;江西省农业高效节水与面源污染防治重点实验室 |
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| 摘 要： | 为了研究压水井在赣抚平原灌区水稻抗旱中的应用效果,本文针对灌区压水井抽水灌溉现状,在向塘镇荆山村选取典型田块建立了水稻试验区,研究结果表明:应用压水井进行灌溉的试验区较当地常规水源灌溉(旱期缺水)处理试验区的单次灌溉节水率达到18.04%,综合经济效益提高17.44%.
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| 关 键 词： | 压水井 节水率 综合经济效益 赣抚平原灌区 |
Application and research on hand-pressed wells resisting drought in Ganfu Plain Irrigation Area |
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| DENG Hailong,XU Yaqun,XIANG Ainong,WANG Shaohua and LI Ang.Application and research on hand-pressed wells resisting drought in Ganfu Plain Irrigation Area[J].Jiangxi Hydraulic Science & Technology,2015(4):256-258. |
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| Authors: | DENG Hailong XU Yaqun XIANG Ainong WANG Shaohua and LI Ang |
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| Affiliation: | Jiangxi Irrigating Experimental Central Station;Jiangxi Provincial Key Laboratory of Agricultural Efficient Water-saving and Non-point Source Pollution Preventing,Jiangxi Irrigating Experimental Central Station;Jiangxi Provincial Key Laboratory of Agricultural Efficient Water-saving and Non-point Source Pollution Preventing,Jiangxi Provincial Ganfu Plain Hydraulic Engineering Administration,Jiangxi Irrigating Experimental Central Station;Jiangxi Provincial Key Laboratory of Agricultural Efficient Water-saving and Non-point Source Pollution Preventing and Jiangxi Irrigating Experimental Central Station;Jiangxi Provincial Key Laboratory of Agricultural Efficient Water-saving and Non-point Source Pollution Preventing |
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| Abstract: | In order to know the hand-pressed wells'' benifit of resisting drought in Ganfu Plain Irrigation Area,this paper established a typical experimental area using hand-pressed wells to irrigate in Jingshan Village of Xiangtang town,based on the current irrigation situation.The research results show that the single irrigation water saving rate reach 18.04%,compared with the local conventional water irrigation(dry period without water irrigation)and the composite economic benefit is elevated 17.44%. |
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| Keywords: | Hand-pressed wells Water saving Composite economic benefit Ganfu Plain Irrigation Area |
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