| 施用石灰对大白菜中Cd,Pb,Zn含量的影响* |
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| 引用本文： | 杜彩艳,祖艳群,李元.施用石灰对大白菜中Cd,Pb,Zn含量的影响*[J].云南农业大学学报,2005,20(6):810-812. |
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| 作者姓名： | 杜彩艳 祖艳群 李元 |
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| 作者单位： | （1. 云南农业大学资源与环境学院,云南 昆明 650201;;2. 云南省农科院土壤肥料研究所,云南 昆明 650205） |
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| 摘 要： | 通过盆栽试验,研究了在Cd,Pb,Zn污染的土壤上,石灰对大白菜地上部分重金属Cd,Pb,Zn含量的影响。结果表明：石灰能显著降低大白菜中重金属Cd,Pb,Zn含量。大白菜地上部分Cd,Pb,Zn的含量都随石灰用量升高而呈下降趋势。
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| 关 键 词： | 石灰 大白菜 镉 铅 锌 pH |
| 收稿时间： | 2005-1-1 |
Effect of Lime on the Contents of Cd, Pb, Zn in Chinese Cabbage |
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| DU Cai-yan,ZU Yan-qun,LI Yuan.Effect of Lime on the Contents of Cd, Pb, Zn in Chinese Cabbage[J].Journal of Yunnan Agricultural University,2005,20(6):810-812. |
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| Authors: | DU Cai-yan ZU Yan-qun LI Yuan |
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| Institution: | （1. College of Resources &; Environment,Y A U,Kunming 650201, China;2 .Soil and Fertilizer Institute,Yunnan Academy of Agricultural Sciences,Kunming 650205,China） |
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| Abstract: | Pot experiments were carried out to study the effects and accumulation of Cd, Pb, Zn in plants grown on a polluted soil. The results showed that lime could obviously reduce contents of Cd, Pb, Zn in Chinese cabbage. With the increasing of lime contents in soils,The contents of Cd, Pb, Zn in plant gradually decreased. |
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| Keywords: | lime Chinese cabbage Cd Pb Zn pH |
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