Effects of Cd pollution on photosynthetic characteristics, yield and quality of tobacco leaves STUDY ON THE DEVELOPMENT AND APPLICATION IN CADMIUM POLLUTION FARMLAND OF ZOYSIA JAPONICA Effect of amendment on Cd uptake by Brassia chinensis in Cd-contaminated soils Transfer characteristics of cadmium from soil to Salix × aureo-pendula Effects of alkaline fertilizer on cadmium content in rice and paddy soil. Phytotoxic effect of soil cadmium pollution on ramie