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Physiological response of Perilla frutescens (L.) Britt. to cadimium Absorption of different sorghum accessions on heavy metals in polluted soil Analysis on Morphology Characteristic of Heavy Metals in the Different Soil Types and Cultivation Modes The contents of inorganic elements of Scutellaria baicalensis from different origins and its relationship with inorganic elements in relevant rhizosphere soil Mensuration and correlating analyse of heavy metal elements in three mosses and soil from Lao Wanchang Lateritic Gold Deposit in Qinglong,Guizhou Physiological response and bioaccumulation of Panax notoginseng to cadmium under hydroponic