Derivation of soil Pb/Cd/As thresholds for safety of vegetable planting: A case study for pakchoi in Guangdong Province, China

LI Fu-rong, WEN Dian, WANG Fu-hua, SUN Fang-fang, WANG Xu, DU Ying-qiong, LIU Xiang-xiang, WAN Kai

Journal of Integrative Agriculture . 2019, (1): 179 -189 . DOI: 10.1016/S2095-3119(18)61975-6