河南理工大学学报：自然科学版2011，Vol.30Issue(4)：485-488,4.
温县怀山药种植区土壤重金属含量及污染评价
Content and pollution evaluation of heavy mental from the Huai yam planting soil in Wenxian
摘要
Abstract
In order to research the soil heavy mental polution in the Huai yam planting soil in Wenxian,we collected 9 Huai yam soil samples and 1 wheat soil samples in the study areas,the amount of Cu,Cr,Pb,Zn,Ni in the soil were analyzed.The results show that： in the 9 huai yam soil samples,the maximum of the single pollution index of Cu,Cr,Pb,Zn,Ni are 0.361,0.345,0.597,0.182,0.939,the amounts of the 5 heavy mental elements were not beyond the standard limiting value,the single pollution index of Zn is the highest of all the 5 henvy mentals,the fertilizer and pesticides containing Zn were major reason.关键词
怀山药/土壤/重金属/ZnKey words
Huai yam/soil/heavy mental/Zn分类
资源环境引用本文复制引用
王海邻,马莹..温县怀山药种植区土壤重金属含量及污染评价[J].河南理工大学学报：自然科学版,2011,30(4):485-488,4.基金项目
河南省高校科技创新团队项目 （）
