| 半干旱地区集雨旱作节水农业技术集成总体模式研究 |
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| 引用本文： | 程满金,郑大玮,张建新.半干旱地区集雨旱作节水农业技术集成总体模式研究[J].节水灌溉,2007(3):1-5,9. |
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| 作者姓名： | 程满金 郑大玮 张建新 |
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| 作者单位： | 1. 内蒙古自治区水利科学研究院,内蒙古,呼和浩特,010020
2. 中国农业大学,北京,100094 |
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| 基金项目： | 国家节水农业重大科技专项高技术研究发展计划(863计划) |
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| 摘 要： | 在分析准格尔旗示范区生态、经济、社会等条件的基础上,针对以往集雨农业研究缺乏技术综合集成,导致工程布局和各个技术环节相互脱节的问题,抓住半干旱地区缺水制约经济发展与生态环境建设这个最大的障碍因素,以提高雨水集蓄率、水分利用率和利用转化效率为主线,综合运用3S技术、系统科学思想与实用农艺、水利工程技术,初步构筑起适合黄土高原北部地区集雨补灌条件下的综合技术集成模式,并结合示范区实际分析了雨水收集潜力,构建了三类农户生产应用子模式,取得了显著的经济与生态效益.
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| 关 键 词： | 半干旱地区 黄土高原北部 旱作集雨农业 技术集成总体模式 干旱地区 集雨补灌 旱作节水农业 技术集成 模式研究 Rainwater Harvesting Dry land Farming Integration Technique Agricultural Mode 生态效益 子模式 生产应用 农户 雨水收集 结合 集成模式 综合技术 黄土高原北部 |
| 文章编号： | 1007-4929（2007）03-0001-05 |
| 修稿时间： | 2006-10-12 |
Study on Collectivity Mode of Water-saving Agricultural Technique Integration for Dry land Farming through Rainwater Harvesting in Semi-arid Areas |
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| CHENG Man-jin,ZHENG Da-wei,ZHANG Jian-xin.Study on Collectivity Mode of Water-saving Agricultural Technique Integration for Dry land Farming through Rainwater Harvesting in Semi-arid Areas[J].Water Saving Irrigation,2007(3):1-5,9. |
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| Authors: | CHENG Man-jin ZHENG Da-wei ZHANG Jian-xin |
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| Institution: | 1. Inner Mongolian Institute of Water Conservation, Huhhot,010020, China; 2. China Agricultural university, Beijing, 100094, China |
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| Abstract: | Drought and water shortage are the biggest problems, which limited economy devetopment and environmental construction, of the semi-arid areas in North China where supplemental irrigation through rainwater harvesting is more and more popular. While there is not enough study on the techniques integration As a result, there is blindness and unreasonable distribution of engineering in some regions. In this paper, a technique integration mode for dry land farming with supplemental irrigation through rainwater harvesting, which was suitable to the north Loess Plateau, was built based on the techniques of RS, GIS and GPS, theory of system engineering, practical techniques of agronomy and water conservation, in order to increase rainwater harvesting and store rate, water use efficiency and water translation efficiency. Considered the situation of the demonstration area, the potential of rainfall harvesting was analyzed and three sub-models at the household level were also built. |
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| Keywords: | semi-arid areas the north Loess Plateau dry land farming with rainwater harvesting Collectivity mode of integrated technique |
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