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  1. Tobacco Science & Technology, 2010, 7, p. 53-57., ISSN.1002-0861

    Correlation between Pb, Cr and Hg contents in flue-cured tobacco and soil environmental factors in Qujing tobacco growing areas

    TANG LANG-TAO(1); ZHOU JI-HENG(1); ZHANG YI-YANG(1); XIE YAN(2); HUANG YONG(1)
    1. Key Laboratory of Tobacco Science and Health, Hunan Agricultural University, Changsha 410128, P.R. China; 2. Qujing Tobacco Company of Yunnan Province, Qujing 655000, Yunnan, P.R. China
    Ninety-six flue-cured tobacco leaf samples and accompanied soil samples were collected from typical tobacco growing counties in Qujing City, Yunnan Province, the contents of Pb, Cr and Hg in tobacco leaf and soil were determined and the correlation...