| 燃煤烟气脱硫副产物在酸性土壤上施用的效果--以豆科作物为例 |
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| 引用本文： | 李淑仪,蓝佩玲,徐胜光,廖新荣,陈昌和,徐旭常.燃煤烟气脱硫副产物在酸性土壤上施用的效果--以豆科作物为例[J].生态环境,2003,12(3):263-268. |
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| 作者姓名： | 李淑仪 蓝佩玲 徐胜光 廖新荣 陈昌和 徐旭常 |
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| 作者单位： | 1. 广东省生态环境与土壤研究所,广东省农业环境综合治理重点实验室,广东,广州,510650
2. 清华大学热能工程系,北京,100084 |
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| 基金项目： | 广东省科技攻关重点项目(2003C321070)，清华大学重点基础研究项目(985校-06-基础-6)，广东省环保局科技研究项目(2001-09) |
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| 摘 要： | 研究了燃煤烟气脱硫副产物的农业利用价值，该物质在酸性土壤上施用对豆科作物的影响以及对环境的影响。研究结果显示，燃煤烟气脱硫副产物有很好的农业利用价值；在不同类型的红壤上，豆科作物适量施用脱硫副产物均有不同程度的增产和提高品质的效果，并能有效地改善土壤的理化性能；供试物中的重金属含量均没有超过国家的限量标准，故适量施用后，当造作物植株中检出的重金属均低于国家限量标准。
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| 关 键 词： | 烟气 副产物 硫 酸性土壤 农业利用价值 豆科作物 环境 |
| 文章编号： | 1672-2175(2003)03-0263-06 |
| 修稿时间： | 2003年3月17日 |
Effects of desulphurisation byproducts on leguminosae crop growth in acid soils |
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| LI Shu-yi,LAN Pei-ling,XU Sheng-guang,LIAO Xin-rong,CHEN Chang-he,XU Xu-chang : Guangdong Institute of Ecology and Environmental and Soil Sciences,and Guangdong Key Laboratory of Agro-environment Integrated Control,Guangzhou ,China, :.Effects of desulphurisation byproducts on leguminosae crop growth in acid soils[J].Ecology and Environmnet,2003,12(3):263-268. |
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| Authors: | LI Shu-yi LAN Pei-ling XU Sheng-guang LIAO Xin-rong CHEN Chang-he XU Xu-chang : Guangdong Institute of Ecology and Environmental and Soil Sciences and Guangdong Key Laboratory of Agro-environment Integrated Control Guangzhou China : |
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| Institution: | LI Shu-yi1,LAN Pei-ling1,XU Sheng-guang1,LIAO Xin-rong1,CHEN Chang-he2,XU Xu-chang2 1: Guangdong Institute of Ecology and Environmental and Soil Sciences,and Guangdong Key Laboratory of Agro-environment Integrated Control,Guangzhou 510650,China, 2: Department of Thermal Engineering,Tsinghua University,Beijing 100084,China |
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| Abstract: | The agricultural value of desulphurisation byproducts and the effects of applying desulphurisation byproducts on the growth of leguminosae crop in pot-experiment with acid soil were studied. It is showed that the agricultural value of desulphurisation byproducts was good. The desulphurisation products applied to red soils derived from different parent material are effective in promoting the growth and improving the quality of the crop. The physical and chemical properties of the soils are also effectively improved. The contents of heavy metals such as Pb, Cd, Cr, As, Se, Ni, and Cu, in desulphurisation products are below the national set limit, thus applying desulphurisation products properly to the soils, the contents of heavy metals in the crops are below the national set limit for nuisanceless food production. |
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| Keywords: | desulphurisation product agricultural utilization acid soil leguminosae growth heavy metal |
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