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Primary Study of Biological Accumulation to Heavy Metals in Vegetables |
Jiang Jiezeng; Xu Xuehong; Yu Yunfei; et al. |
Agricultural College; Yangzhou University; Jiangsu 225009 |
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Abstract The vegetable products and their corresponding soil were sampled in rural area.The heavy metal s contents of all samples and soil pH were tested.The results showed that,there were great differences on biological accumulation to heavy metal among vegetable species.The biological accumulation to heavy metal in leafy vegetables were higher as compared to other type vegetables.The concentrations of Cd in leafy vegetables were higher than other heavy metals.The concentrations of Cd in leafy vegetables had signif...
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Received: 01 March 2006
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