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Influence of Topdressing Different Concentrations of Zinc on
Tobacco Leaves Absorption of As, Pb, Cd
Zhao Ajuan,Yang Hongqi,Liu Bin,Duan Meizhen,Li Xiaozhong and Tang Ruoyun
Chinese Agricultural Science Bulletin . 2015, (4): 45 -49 .  DOI: 10.11924/j.issn.1000-6850.2014-2301