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4 results

  1. Tobacco Science & Technology, 2012, 6, p. 76-79, ISSN.1002-0861

    Microstructure differentiation of middle leaves among flue-cured tobacco cultivars

    HUANG Yong(1); HE Xiaoli(2); ZHANG Wei(1); ZHOU Jiheng(*1)
    (1) College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, P.R. China; (2) Experimental Center, Hunan Agricultural University, Changsha 410128, P.R. China
    For investigating the differences in leaf microstructure among flue-cured tobacco cultivars, the microstructures of mature middle leaves of cv. K326, Honghuadajinyuan (HD), Yunyan87 (Y87), Yunyan85 (Y85), G80, Zhongyan14 (Z14) and Xiangyan1 (X1)...
  2. Tobacco Science & Technology, 2011, 7, p. 69-75., ISSN.1002-0861

    Effects of intensified UV-B radiation on main aroma precursors and chemical components in flue-cured tobacco

    LI PENG-FEI(1,2); ZHOU JI-HENG(2); LUO HUA-YUAN(3); ZHANG JIAN-PING(4); HUANG YONG(2); TANG LANG-TAO(1); CHEN CHU(3); KONG NING-CHUAN(1)
    1. Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming 650106, P.R. China; 2. Key Lab of Tobacco Science & Health of Hunan Agricultural University, Changsha 410128, P.R. China; 3. Procurement Center of Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, P.R. China; 4. Technology Center of Shanghai Tobacco (Group) Corporation, Shanghai 200082, P.R. China
    In order to investigate the reasons for the formation of aroma style of quality tobacco leaf and the accumulation of aroma components in flue-cured tobacco, the contents of aroma precursors, including plastid pigments (chlorophyll, lutein,...
  3. 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...
  4. Tobacco Science & Technology, 2008, 4, p. 53-5, ISSN.1002-0861

    Effects of plant growth regulators on stoma in low epidermis of tobacco leaves

    HUANG YONG; ZHOU JI-HENG; YANG HONG-QI
    Hunan Agricultural University, Key Laboratory of Tobacco Science and Health, Changsha, China
    Flue-cured tobacco cv. K326 and V2 were sprayed on the foliage separately with plant growth regulators, 2, 4-D and 6-BA, at the concentration of 0, 0.1, 0.3, 1.0, 5.0 mg/mL respectively when the 3rd and 7th leaves grew in floating system, and the low...