| 肥料中氮磷和有机质对土壤重金属行为的影响及在土壤治污中的应用 |
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| 引用本文： | 李波,青长乐,周正宾,杨青敏.肥料中氮磷和有机质对土壤重金属行为的影响及在土壤治污中的应用[J].农业环境科学学报,2000,19(6):375-377. |
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| 作者姓名： | 李波 青长乐 周正宾 杨青敏 |
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| 作者单位： | 1. 西南农业大学资源与环境学院,重庆,400715
2. 重庆市北碚区环保局,重庆,400700 |
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| 基金项目： | 农业部农产品污染防治重点开放实验室支持项目 |
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| 摘 要： | 讨论了肥料中的氮、磷和有机肥对重金属在土壤中的吸附 -解吸、形态转变和迁移 -活化的影响,对土壤重金属植物活性的影响和作用机制 ,综述了氮肥、磷肥和有机肥在土壤重金属污染治理中的应用。
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| 关 键 词： | 土壤 重金属 施肥 污染治理 |
| 修稿时间： | : |
Effects of Nitrogen,Phosphorus and Organic Matter on Heavy Metal Behavior in Soils and Its Application of Controlling Pollution |
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| LI Bo,QING Chang-le,ZHOU Zheng-bin,YANG Qing-min.Effects of Nitrogen,Phosphorus and Organic Matter on Heavy Metal Behavior in Soils and Its Application of Controlling Pollution[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2000,19(6):375-377. |
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| Authors: | LI Bo QING Chang-le ZHOU Zheng-bin YANG Qing-min |
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| Abstract: | As nitrogen, phosphorus and organic composition affect behavior of heavy metals in soil, the present paper reviews the adsorption, transformation and transportation of the heavy metals in soil by the mentioned materials above and evaluated the reason of the availability of the heavy metals to plants. In addition, it is also summarized that usage of nitrogenous, phosphate and organic fertilizers is for controlling pollution by the heavy metals in soils. |
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| Keywords: | soil heavy metals fertilizer pollution control |
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