| 贵州典型铅锌矿区土壤阳离子交换量水平分析与施肥建议 |
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| 引用本文： | 杨秀珍,吴迪,秦樊鑫,李存雄,杨昱.贵州典型铅锌矿区土壤阳离子交换量水平分析与施肥建议[J].贵州师范大学学报(自然科学版),2012,30(6):29-32. |
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| 作者姓名： | 杨秀珍 吴迪 秦樊鑫 李存雄 杨昱 |
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| 作者单位： | 1. 贵州师范大学贵州省山地环境信息系统与生态环境保护重点实验室,贵州贵阳550001 贵州师范大学化学与材料科学学院,贵州贵阳550001
2. 贵州师范大学贵州省山地环境信息系统与生态环境保护重点实验室,贵州贵阳,550001 |
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| 基金项目： | 贵州省社会发展攻关项目，贵州省自然科学基金项目 |
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| 摘 要： | 研究贵州DX、DW典型铅锌矿区土壤的阳离子交换量,在DX、DW铅锌矿区采集土壤样品共88个,采用乙酸铵法测定土壤阳离子交换量。结果表明,矿区土壤样品的阳离子交换量大多数在10～20cmol/kg范围内,肥力保持水平为中等,且旱地土壤高于水田土壤。
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| 关 键 词： | 铅锌矿区 土壤 阳离子交换量 |
Determination of cation exchange capacity and fertilization suggestions in Pb-Zn area soil of Guizhou province |
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| YANG Xiu-zhen,’,WU Di,QIN Fan-xin,LI Cun-xiong,YANG Yu.Determination of cation exchange capacity and fertilization suggestions in Pb-Zn area soil of Guizhou province[J].Journal of Guizhou Normal University(Natural Sciences),2012,30(6):29-32. |
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| Authors: | YANG Xiu-zhen ’ WU Di QIN Fan-xin LI Cun-xiong YANG Yu |
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| Institution: | 1(1.Key Laboratory of Information System of Mountain Area and Protection of Ecological Environment of Guizhou province,Guiyang,Guizhou 550001,China;2.School of Chemical and Materials Science, Guizhou Normal University,Guiyang,Guizhou 550001,China) |
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| Abstract: | A total 88 soil samples from Pb-Zn ore field in DX and DW of Guizhou were collected to assess cation exchange capacity with Ammonium acetate exchange method.It would be showed in the rusult that the cation exchange capacity of Pb-Zn area soil in the range of 10~20cmol/kg,fertility main tain level is the medium.The results showed that dry land higher than the paddy fields whether cation exchange capacity or fertility maintain ability. |
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| Keywords: | Pb-Zn area soil cation exchange capacity |
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