DUAN Shuhui,CHEN Shibao,LI Xiaoyue,XIAO Yansong,SHAN Xuehua, DENG Xiang,LIAO Yahua,LIU Yongjun,ZHOU Zhicheng. Effects of different agronomic practices on Cd uptake by tobacco plant and on tobacco quality under field conditions[J]. Earth Science Frontiers, 2019, 26(6): 112-117.