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In recent years, the concentrations of heavy metals in Chinese herb of Ligusticum chuanxong Hort are overranging the standard of national port of green herbs in GAP bases of Dujiangyan City, Sichuan Province. The aim of the research is to disclose the rem
In recent years, the concentrations of heavy metals in Chinese herb of Ligusticum chuanxong Hort are overranging the standard of national port of green herbs in GAP bases of Dujiangyan City, Sichuan Province. The aim of the research is to disclose the rem