| 辽西半干旱地区高效节水技术集成模式 |
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| 引用本文： | 孟维忠,葛岩,于国丰.辽西半干旱地区高效节水技术集成模式[J].灌溉排水学报,2007,26(5):71-74. |
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| 作者姓名： | 孟维忠 葛岩 于国丰 |
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| 作者单位： | 辽宁省水利水电科学研究院,沈阳,110003 |
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| 摘 要： | 针对辽西地区水资源极度匮乏、现有的农业灌溉体系不完善、农业生产水平低下等问题,从提高机井利用率和水土资源的使用效率入手,通过对17种农业节水技术的集成应用研究,提出了适合辽宁西部地区的4种特色农业节水模式,平均节水1156.5 m3/hm2,增收4657.5元/hm2。可为国内同类地区发展现代农业提供借鉴。
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| 关 键 词： | 半干旱 节水 集成 模式 |
| 文章编号： | 1672-3317（2007）05-0071-04 |
| 修稿时间： | 2006-11-02 |
Research on Integration Water-saving Technique and Water-saving Mode in West Semi-arid Areas of Liaoning Province |
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| MENG Wei-zhong,GE Yan,YU Guo-feng.Research on Integration Water-saving Technique and Water-saving Mode in West Semi-arid Areas of Liaoning Province[J].Journal of Irrigation and Drainage,2007,26(5):71-74. |
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| Authors: | MENG Wei-zhong GE Yan YU Guo-feng |
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| Institution: | 1. Research Institute of Water Resource and Hydropower of Liaoning Province, Shenyang 110003, China |
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| Abstract: | Aiming at the actuality of water resource scarcity and farming irrigation system faultiness and agriculture technique level lowness in west areas of Liaoning province,we studied the increase of water resource efficiency and pump-well irrigation efficiency.17 kinds of water-saving techniques were integrated and 4 kinds of farmland water-saving modes were brought out.The result showed that the irrigation amount can reduce to 1156.5 m3/hm2,and the income can increase to 4657.5 yuan/hm2.These water-saving modes can provide reference to the same areas. |
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| Keywords: | semi-arid water-saving integration mode |
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