Effects of biochar and humic acid on growth and cadmium accumulation in rape
GUO Junkang,REN Qian,ZHAO Jin,LI Yongtao,LIN Yanbing,CHOU Minxia
Ecology and Environmental Sciences . 2019, (12): 2425 -2432 .  DOI: 10.16258/j.cnki.1674-5906.2019.12.015