| 黄淮海地区农业节水对策及实施半旱地农业可行性研究 |
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| 引用本文： | 山仑. 黄淮海地区农业节水对策及实施半旱地农业可行性研究[J]. 中国工程科学, 2011, 13(4): 37-42 |
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| 作者姓名： | 山仑 |
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| 作者单位： | 1. 西北农林科技大学水土保持研究所,陕西杨凌,712100;中国科学院水利部水土保持研究所,陕西杨凌,712100
2. 中国农业大学水利与土木工程学院,北京,100083 |
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| 基金项目： | 中国工程院农业学部重点咨询项目“黄淮海地区农业节水对策及实施半旱地农业可行性研究” |
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| 摘 要： | 通过系统调研,从挖掘各类农业水资源潜力入手,分析总结了黄淮海地区农业节水的成效、经验与存在的问题,认为在充分利用降水基础上实施补充少量灌溉水的半旱地农业是解决该区域水资源严重短缺,同时实现农业生产可持续增长的一条重要出路。旱地农业、灌溉农业和半旱地农业并存将成为未来农业用水的新格局,按此对策实施,预期到2020年,该地区农田灌溉用水量可减少30%以上,并率先实现农业用水系统的现代化。
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| 关 键 词： | 黄淮海地区 农业节水 半旱地农业 水资源潜力 |
| 收稿时间： | 2011-01-07 |
| 修稿时间： | 2011-01-07 |
Study on agricultural water saving countermeasures and feasibility of implementing semi dryland farming in the Huang Huai Hai Region |
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| Shan Lun. Study on agricultural water saving countermeasures and feasibility of implementing semi dryland farming in the Huang Huai Hai Region[J]. Engineering Science, 2011, 13(4): 37-42 |
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| Authors: | Shan Lun |
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| Affiliation: | Shan Lun1,2,Wu Pute1,Kang Shaozhong,3 Feng Hao1,Zhang Suiqi1,2(1.Institute of Soil and Water Conservation,Northwest A & F University,Yangling,Shaanxi 712100,China,2.Institute of Soil and Water Conservation,Ministry of Water Resources,Chinese Academy of Sciences,3.College of Water Conservancy & Civil Engineering,China Agricultural University,Beijing 100083,China) |
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| Abstract: | Starting from fully excavating the potential of various agricultural water resources in the Huang-Huai-Hai Region,the achievement,experience and existing problems about agricultural water-saving were summarized.It was proposed that by implementing semi-dryland farming,developing simultaneously irrigated lands and dry lands on the basis of full utilization of local natural rainfall,and saving the large amount of irrigation water is an important approach for resolving serious water resources shortage and mean... |
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| Keywords: | The Huang-Huai-Hai Region agricultural water-saving semi-dryland farming water resources potential |
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