| 内蒙古河套灌区引黄灌溉对盐渍化的影响分析 |
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| 引用本文： | 刘和林,杨改河,张生军. 内蒙古河套灌区引黄灌溉对盐渍化的影响分析[J]. 安徽农业科学, 2006, 34(5): 948-950 |
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| 作者姓名： | 刘和林 杨改河 张生军 |
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| 作者单位： | 西北农林科技大学农学院,陕西,杨凌,712100;西北农林科技大学资源与环境学院,陕西,杨凌,712100 |
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| 摘 要： | 土壤盐渍化是河套灌区农业发展的重要障碍性因素,是农田生态系统存在的主要环境问题。分析了引黄灌溉对土壤盐渍化的正面和负面影响,结果表明灌溉是土壤盐渍化的主导因素,也是可调控因素,只要科学合理灌溉,可以减轻盐渍化的程度;最后提出了盐渍化调控的灌排措施。
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| 关 键 词： | 河套灌区 灌溉 盐渍化 水盐调控 |
| 文章编号： | 0517-6611（2006）05-0948-03 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005-09-23 |
Impact of the Irrigation Diverted Water from the Huanghe River on Land Salinification in Mongolia Hetao Regions |
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| LIU He-lin et al. Impact of the Irrigation Diverted Water from the Huanghe River on Land Salinification in Mongolia Hetao Regions[J]. Journal of Anhui Agricultural Sciences, 2006, 34(5): 948-950 |
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| Authors: | LIU He-lin et al |
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| Abstract: | Land salinification is an important obstacle in agricultural production and also a primarily environmental problem in agricultural ecosystem.On the basis of an analysis of the positive and negative impact of irrigation on soil salinification,it was found that irrigation was a primary factor of salinification and also a controllable factor.Through the reasonable and scientific irrigation,the degree of salinification could be alleviated.Finally,several countermeasures were suggested. |
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| Keywords: | Hetao Region Irrigation Salinification Salinity control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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