不同农作物种植对土壤和作物重金属的影响

黄承建, 李祥, 刘小康, 潘庭杰, 雷宁, 罗芳, 赵思毅

Effects of Different Crops Planting on Heavy Metals in Soils and Crops

Huang Chengjian, Li Xiang, Liu Xiaokang, Pan Tingjie, Lei Ning, Luo Fang, Zhao Siyi

表8 非矿区苎麻地土壤和苎麻根重金属含量以及K

Table 8 Heavy metal content and K of ramie soil and ramie root in non-mining area

非矿区 Non-mining area 土壤重金属含量 Content of heavy metals in soil (mg/kg) 苎麻根重金属含量 Content of heavy metals in ramie roots (mg/kg) K Cd Pb Cr Hg As Cd Pb Cr Hg As Cd Pb Cr Hg As 苎麻地Ramie fields 0.27 24.38 70.86 0.0403 3.11 0.0063 0.1023 0.1208 0.0052 0.0435 0.0238 0.0042 0.0017 0.1525 0.0161