| 矿物改良剂调控蔬菜重金属污染研究 |
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| 引用本文： | 李荣林,王秀军,李优琴.矿物改良剂调控蔬菜重金属污染研究[J].江西农业学报,2009,21(9):163-165. |
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| 作者姓名： | 李荣林 王秀军 李优琴 |
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| 作者单位： | 1. 江苏省农业科学院,食品质量安全研究所,江苏,南京,210014
2. 扬州大学,生物系,江苏,扬州,225009 |
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| 基金项目： | 江苏省国际合作项目(BE2006054)资助课题 |
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| 摘 要： | 探讨了矿物改良剂用于蔬菜污染控制的过程,试验表明当土壤中添加150 g/kg的凹凸棒和50 g/kg的珍珠岩时,蔬菜Cd含量降低到安全水平,当土壤中添加300 g/kg的凹凸棒土和10 g/kg的珍珠岩时蔬菜中Pb和Cd都降低到安全水平,因此使用矿物改良剂控制蔬菜污染是可行的,并且矿物改良剂对Cd污染的控制效应更明显。
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| 关 键 词： | 蔬菜 重金属 矿物改良剂 |
Study on Regulation and Control of Heavy Metal Pollution in Vegetable by Mineral Conditioner |
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| LI Rong-lin,WANG Xiu-jun,LI You-qin.Study on Regulation and Control of Heavy Metal Pollution in Vegetable by Mineral Conditioner[J].Acta Agriculturae Jiangxi,2009,21(9):163-165. |
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| Authors: | LI Rong-lin WANG Xiu-jun LI You-qin |
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| Abstract: | This experiment investigated the process of how to apply the mineral conditioner to control heavy metal pollution in vegetable.The result indicated that when 150 g/kg pillar and 50 g/kg perlite were added to the soil,the cadmium content in vegetable decreased to a safe level,while 300 g/kg pillar and 10 g/kg perlite were added to the soil,both of cadmium and plumb contents in vegetable were reduced to a safe level.So it is workable to use the mineral conditioner to control the heavy metal pollution in vegetable. |
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| Keywords: | Vegetable Heavy metal Mineral conditioner Pollution |
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