七星关区耕地土壤Ge地球化学特征及其与作物的吸收关系

张宏伟, 杨恩林, 焦树林, 王贵云, 杨善进

Ge in soils of cultivated land in Qixingguan District: Geochemical characteristics and absorption by crops

ZHANG Hong-Wei, YANG En-Lin, JIAO Shu-Lin, WANG Gui-Yun, YANG Shan-Jin

图3 作物Ge含量分级

Fig.3 Classification of Ge content of crops