| 银川盆地富硒土地资源研究 |
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| 引用本文： | 高宇,李晓慧,张玲燕,杜亮亮.银川盆地富硒土地资源研究[J].农业科学研究,2011,32(4):88-89. |
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| 作者姓名： | 高宇 李晓慧 张玲燕 杜亮亮 |
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| 作者单位： | 1. 中国地质大学,北京,100083
2. 宁夏国土资源调查监测院,宁夏银川,750002 |
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| 基金项目： | 全国土壤现状调查及污染防治项目 |
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| 摘 要： | 在银川盆地首次发现大面积富硒区.该富硒区具有富硒土层厚、硒含量适中、宜于开发利用等特点.富硒土地分布区不仅硒含量高,而且污染有害元素的含量特别低,呈"原生态"的自然状态.初步分析认为银川盆地土地富硒主要与成土母质(母岩)有关.
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| 关 键 词： | 银川盆地 硒 微量元素 |
Preliminary exploration of selenium rich area in Yinchuan basin |
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| Gao Yu,Li Xiaohui,Zhang Lingyan,Du Liangliang.Preliminary exploration of selenium rich area in Yinchuan basin[J].Journal of Agricultural Sciences,2011,32(4):88-89. |
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| Authors: | Gao Yu Li Xiaohui Zhang Lingyan Du Liangliang |
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| Institution: | 1.China University of Geosciences(Beijing),Beijing 100083,China; 2.Land and Resources Survey and Monitoring Institute of Ningxia,Yinchuan 750002,China) |
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| Abstract: | For the first time, the selenium rich area was found in Yinchuan basin. The area has the features of thick selenium rich soil layer, selenium content moderate, properties for development and utilization. The area is not only rich for selenium element it is also low for harmful elements. Preliminary analyzed that the source for the selenium is the parent rocks and soil textures. |
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| Keywords: | Yinchuan basin selenium mieroelement |
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