包头南郊农田土壤环境质量特征及农作物健康风险评价

包凤琴, 成杭新, 永胜, 周立军, 杨宇亮

Environmental quality characteristics of soil and health risk assessment of crops of farmlands in the southern suburb of Baotou

Bao Feng-Qin, Cheng Hang-Xin, Yong Sheng, Zhou Li-Jun, Yang Yu-Liang

表1 土壤样品分析测试报出率、准确度和精密度统计

Table 1 Statistical of reporting rate, accuracy and precision of soil sample analysis and testing

元素 检出限/ 10-6 报出 率/% ΔlgC平 均值 ΔlgC合 格率/% λ合格 率/% RSD/% Cd 0.02 100 0.021 100 100 3.07 Pb 2 100 0.04 100 100 5.37 Zn 2 100 0.01 100 100 1.38