| 磷石膏对盐碱土的改良研究 |
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| 引用本文： | 官娅莉,陈静曦,李洪飞.磷石膏对盐碱土的改良研究[J].内蒙古环境科学,2008,20(1):59-61. |
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| 作者姓名： | 官娅莉 陈静曦 李洪飞 |
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| 作者单位： | 武汉理工大学,武汉430070 |
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| 摘 要： | 介绍了磷石膏对盐碱土的改良机理,结合对天津经济技术开发区的盐碱地改良试验介绍了磷石膏的施用方法,并分析了其改良的效果（包括土壤的化学性质,物理性质等）,得出了磷石膏能有效的对盐碱土壤进行改良,操作方便,并能提高土壤肥力的结论。
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| 关 键 词： | 磷石膏 盐碱土 改良 |
| 文章编号： | 1007-0370(2008)01-0059-03 |
| 修稿时间： | 2007年9月10日 |
THE STUDY ON SALINE AND ALKALINE SOIL AMELIORATION WITH PHOSPHORUS GYPSUM |
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| GUAN Yali,CHEN Jingxi,LI Hongfei.THE STUDY ON SALINE AND ALKALINE SOIL AMELIORATION WITH PHOSPHORUS GYPSUM[J].Inner Mongolia Environmental Protection,2008,20(1):59-61. |
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| Authors: | GUAN Yali CHEN Jingxi LI Hongfei |
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| Institution: | GUAN Yali CHEN Jingxi LI Hongfei ( Wu Hart Technological University, Wu Hart 430070) |
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| Abstract: | The mechanism of saline and alkaline soil amelioration with phosphorus gypsum was introduced, Combined with experiment of saline and alkaline soil amelioration of Tian Jing Economical Technology Development Area, the usage of phosphorus gypsum was intro- duced, and its amelioration effects including soil chemical property and physical property were analyzed. The result showed that ： phosphorus gypsum could ameliorate saline and alkaline soil effectively, and it operated simply, enhancing the soil fertilization. |
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| Keywords: | phosphorus gypsum saline and alkaline soil amelioration |
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