白银市蔬菜基地土壤和蔬菜中重金属含量及其安全评价  

Evaluation on the Safety and Contents of Heavy Metals in Vegetables and Soil of Vegetable Bases in Baiyin City

作　　者：李兴平[1] 

机构地区：[1]河南科技大学林业职业学院,河南洛阳471002

出　　处：《湖北农业科学》2012年第13期2827-2830,共4页Hubei Agricultural Sciences

摘　　要：通过对白银市的4个蔬菜基地土壤和蔬菜中重金属(Cd、Pb、Zn、Cr、Cu)的调查和分析,结果表明,白银市蔬菜基地土壤中重金属Cd污染严重,其次是Pb,其他重金属污染水平均较轻。Based on investigation and analysis of the heavy metals （Cd,Pb,Zn,Cr,Cu） in the vegetable and soil of vegetable bases in Baiyin city, the results showed that Baiyin vegetable base＇s soil was seriously contaminated by Cd, followed by Pb and other heavy metals＇ pollution levels were safe.

关 键 词：蔬菜基地 土壤 重金属 含量 评价 

分 类 号：O657.32[理学—分析化学]