小麦籽粒镉积累差异评价

明毅,张锡洲,余海英

The Evaluation of Cd Accumulation in Grains of Different Wheat Materials

MING Yi,ZHANG XiZhou,YU HaiYing

表1 小麦籽粒Cd含量差异统计

Table 1 The different statistics of Cd content in grains of the wheat materials

年份Year 变幅Range (mg·kg-1) 均值Mean value 标准差SD 变异系数CV(%) 2014-2015 0.002—0.271 0.067 0.042 63.097 2015-2016 0.095—0.343 0.193 0.048 24.960