| 西北地区盐渍土形成特点及开发利用 |
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| 引用本文： | 任仓钰. 西北地区盐渍土形成特点及开发利用[J]. 水土保持通报, 2002, 22(4): 77-78 |
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| 作者姓名： | 任仓钰 |
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| 作者单位： | 甘肃省水利水电勘测设计研究院第二分院,甘肃,陇西,748000 |
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| 摘 要： | 阐述了西北地区盐渍土形成特点 ,并指出该区在开发利用中存在农田面积过大、灌溉效率低、地下水开发利用程度低、缺乏排盐规划和对盐害认识不清等方面的问题 ,并提出相应的对策建议
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| 关 键 词： | 盐渍土 开发利用 问题和对策 |
| 文章编号： | 1000-288X(2002)04-0077-02 |
| 收稿时间： | 2002-03-01 |
| 修稿时间： | 2002-03-01 |
Formation Characters and Exploitation of Saline-alkali Soil in Northwest China |
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| REN Cangyu. Formation Characters and Exploitation of Saline-alkali Soil in Northwest China[J]. Bulletin of Soil and Water Conservation, 2002, 22(4): 77-78 |
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| Authors: | REN Cangyu |
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| Affiliation: | Gansu Institute of Water Conservancy and Hydroelectricity Survey and Design, Longxi 748000, Gansu Province, China |
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| Abstract: | The characters of into saline alkali soil formation in northwest area of China are expounded. It is pointed out matter that the cropland is over wide, the irrigation is inefficient, the exploitation degree of groundwater is low, the programming of discharged of salinity is short, and the cognition of salinity disserve is not clearly in exploitation, The advance corresponding countermeasures and advices are put forward. |
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| Keywords: | saline alkali soil exploitation and utilization matter and countermeasure |
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