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| 佛山市菜园地土壤及蔬菜重金属含量特征分析 | |
| 引用本文： | 聂呈荣,林初夏,杜瑞英,刘勇,卢文洲,吴永贵,李梅,邓日烈.佛山市菜园地土壤及蔬菜重金属含量特征分析[J].佛山科学技术学院学报(自然科学版),2010,28(3):1-5. |
| 作者姓名： | 聂呈荣 林初夏 杜瑞英 刘勇 卢文洲 吴永贵 李梅 邓日烈 |
| 作者单位： | 1. 佛山科学技术学院,作物遗传育种研究所,广东,佛山,528231;华南农业大学资源环境学院,广东,广州,510642 2. 华南农业大学资源环境学院,广东,广州,510642;澳大利亚南极星大学环境科学与管理学院,新南威尔士州,利斯莫尔,2480 3. 华南农业大学资源环境学院,广东,广州,510642 4. 佛山科学技术学院,作物遗传育种研究所,广东,佛山,528231 |
| 基金项目： | 国家星火计划资助项目 |
| 摘 要： | 调查分析佛山市区各菜园地土壤4种重金属Cu、Pb、Zn和Cd的全量和不同形态含量,同时还调查了各种蔬菜食用部分Cd的含量。结果表明,佛山市各菜园地土壤重金属含量均超过国家和广东省背景值,以Cd的污染指数最大,Cu次之,Cd元素的有效性系数最高。佛山市各种蔬菜食用部分Cd含量严重超标,叶菜类Cd的含量与土壤中Cd的全量、交换态量和铁锰态量均呈极显著正相关。 |
| 关 键 词： | 佛山市 蔬菜 土壤 重金属 |
Heavy metal characteristics of vegetables and their soils in Foshan city |
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| NIE Cheng-rong,LIN Chu-xia,DU Rui-ying,LIU Yong,LU Wen-zhou,WU Yong-gui,LI Mei,DENG Ri-lie.Heavy metal characteristics of vegetables and their soils in Foshan city[J].Journal of Foshan University(Natural Science Edition),2010,28(3):1-5. | |
| Authors: | NIE Cheng-rong LIN Chu-xia DU Rui-ying LIU Yong LU Wen-zhou WU Yong-gui LI Mei DENG Ri-lie |
| Institution: | NIE Cheng-rong1,2,LIN Chu-xia2,3,DU Rui-ying2,LIU Yong2,LU Wen-zhou2,WU Yong-gui2,LI Mei1,DENG Ri-lie11.Institute of Crop Genetics and Breeding,Foshan University,Foshan 528231,China,2.College of Resources and Environments,South China Agricultural University,Guangzhou 510642,3.School of Environmental Science and Management,Southern Cross University,Lismore,NSW 2480,Australia) |
| Abstract: | The state of heavy metal content of vegetable soil in Foshan city was investigated.The total content and available content of 4 heavy metal elements(Cd,Pb,Zn,and Cu) were analyzed and measured.The result indicated that the heavy metal content of vegetable soil in Foshan city was greater than the average in other areas throughout Guangdong Province or even the whole country.The valid coefficient of Cd element was the greatest.The content of Cd in vegetables was greater than the state vegetable sanitation sta... |
| Keywords: | Foshan city vegetable soil heavy metal |
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