| 井渠结合灌溉类型区多水源联网优化调度模式研究 |
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| 引用本文： | 齐学斌,樊向阳,李平,黄仲冬.井渠结合灌溉类型区多水源联网优化调度模式研究[J].灌溉排水学报,2007,26(2):17-20. |
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| 作者姓名： | 齐学斌 樊向阳 李平 黄仲冬 |
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| 作者单位： | 1. 西北农林科技大学,陕西,杨凌,712100;中国农业科学院,农田灌溉研究所,河南,新乡,453003
2. 中国农业科学院,农田灌溉研究所,河南,新乡,453003 |
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| 基金项目： | 国家节水农业重大科技专项(2002AA2Z4241) |
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| 摘 要： | 针对丘陵地区灌溉水源分散、灌溉保证率低、农业缺水严重、生态环境恶化等突出问题,将多水源联网工程技术与优化调度技术相结合,建立了井渠结合灌区多水源联网优化调度模型,大大提高了灌区水资源的利用效率和灌溉保证率。采用该技术及其他节水措施后,威海井渠结合节水示范区全部耕地可得到灌溉,灌溉后的粮食产量由原来的9000 kg/hm2提高到11550 kg/hm2,示范区平均增产25%。经济、社会与环境效益显著。
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| 关 键 词： | 井渠结合灌区 多水源 联网调度 优化模式 |
| 文章编号： | 1000-646X(2007)02-0017-04 |
| 修稿时间： | 2006-10-12 |
Research of Synthetic Technique of Combining Pipeline Net and Optimal Technique in Well-canal Combined Irrigation Patterns Region |
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| QI Xue-bin,FAN Xiang-yang,LI Ping,HUANG Zhong-dong.Research of Synthetic Technique of Combining Pipeline Net and Optimal Technique in Well-canal Combined Irrigation Patterns Region[J].Journal of Irrigation and Drainage,2007,26(2):17-20. |
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| Authors: | QI Xue-bin FAN Xiang-yang LI Ping HUANG Zhong-dong |
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| Institution: | 1. Northwest Sci-Tech University of Agriculture and Forestry~ Yangling 712100, China;2. Farmland Irrigation Research Institute of CAAS and MWR, Xinxiang 453003, China |
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| Abstract: | Based on the dispersible irrigation water resources,lower irrigation water efficiency,agricultural water resources shortage,and severe environmental problem in Weihai well-canal combined irrigation patterns region,the pipeline net project of multi-water resources and the optimal schedule of water resources were used in this area.It showed that,this system can improve the efficiency of irrigation water resources and the degree of irrigation guarantee remarkably,the crop yield can be increased,from 9000 kg/hm2 to 11550 kg/hm2,the increase rate is 25%,also,it has a high efficiency of society,economy and environment. |
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| Keywords: | well-canal combined irrigation patterns region multi-water resources pipeline net optimal schedule |
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