山东沂南东部土壤-玉米系统重金属元素与其他元素间相互作用及其生物有效性研究

康鹏宇¹, 张勇¹, 肖丙建^1,^2,³, 梁成^1,^*, 焦永鑫¹, 王凯凯¹

Study on the interaction between heavy metal elements and other elements and bioavailability in the soil-maize system in Eastern Yinan of Shandong Province

KANG Pengyu¹, ZHANG Yong¹, XIAO Bingjian^1,^2,³, LIANG Cheng¹, JIAO Yongxin¹, WANG Kaikai¹

研究区玉米重金属元素含量分布