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14 results

  1. CORESTA Congress, Sapporo, 2012, Agronomy/Phytopathology Groups, AP 27 (Poster)

    Studies on surface microstructure characteristics of flue-cured tobacco leaves in different areas in China

    GUO Wei-min; ZHANG Yan-ling; CAI Xian-jie; ZHANG Shi-xiang; WANG Jian-wei; YIN Qi-sheng
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, P.R. China
    The appearance quality determination of tobacco leaves is currently highly dependent on human judgment, and looking for objective methods is of increasing concern. The microstructure of tobacco leaves is the basis for appearance quality, thus the studies ...
  2. Tobacco Science & Technology, 2012, 1, p. 52-56., ISSN.1002-0861

    Relationship between physical-chemical indexes and full flavor style degree of flue-cured tobacco leaves

    XUE Chaoqun(1); WANG Jianwei(1); XI Jiaqin(1); YANG Lijun(2)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Zhumadian Tobacco Company of Henan Province, Zhumadian 463000, Henan, P.R. China
    Sixty C3F samples of flue-cured tobacco leaves were collected from Zhumadian to analyze the relationship between physical-chemical indexes and full flavor style degree of leaves with correlation analysis and stepwise regression analysis. The results ...
  3. Tobacco Science & Technology, 2012, 1, p. 62-68., ISSN.1002-0861

    Quantitation of surface color of flue-cured tobacco leaves and its relationship with carotenoid

    GUO Weimin(1); WEI Chunyang(1); ZHANG Yanling(1); CAI Xianjie(1); ZHANG Shixiang(1); WANG Jianwei(1); WANG Weichao(2); LI Weiguan(2); CAO Xiaotao(2); YIN Qisheng(1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Xiangcheng Branch of Xuchang Tobacco Company, Xiangcheng 461700, Henan, P.R. China
    In order to reveal the possible causes about the color difference among flue-cured tobacco leaves of different growing areas in China, the surface color of tobacco leaves, C3F, from 60 counties in 11 provinces were measured, analyzed and characterized ...
  4. Tobacco Science & Technology, 2012, 11, p. 64-68, ISSN.1002-0861

    Surface cell morphological characteristics of cured tobacco leaves from typical flue-cured tobacco growing areas in China

    GUO Weimin; ZHANG Yanling; CAI Xianjie; ZHANG Shixiang; WANG Jianwei; LIU Yang; YIN Qisheng*
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to investigate the surface cell morphological characteristics of flue-cured leaves and their differences between growing areas in China, the surface microscopic images of C3F cured leaves collected from different typical growing areas were ...
  5. Tobacco Science & Technology, 2012, 4, p. 67-71, ISSN.1002-0861

    Quantification analysis of leaf color of flue-cured tobacco from shandong and its relationship with polyphenol and carotenoid contents

    LIANG Taibo(1); ZHANG Yanling(1); YIN Qisheng(*1); WEI Chunyang(1); CAI Xianjie(1); WANG Jianwei(1); TIAN Lei(2); YU Wenming(2)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Linyi Branch of Shandong Provincial Tobacco Company, Linyi 276003, Shandong, P.R. China
    In order to investigate the relationship between color characteristics and chromogenic substances of the flue-cured tobacco leaves from Shandong, the cured leaf was sampled and leaf color was quantification analyzed, and the relationships between color ...
  6. Tobacco Science & Technology, 2012, 6, p. 67-71, ISSN.1002-0861

    Effects of water stress on physiological and spectral characteristics of flue-cured tobacco

    LIANG Taibo(1); WANG Jianwei(1); YIN Qisheng(1); ZHANG Yanling(1); CAI Xianjie(*1); LI Haijiang(2); LIU Yang(1); ZHANG Shixiang(1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Pingdingshan Tobacco Company of Henan Province, Pingdingshan 467002, Henan, P.R. China
    In order to investigate the physiological response of flue-cured tobacco to different watering conditions, the effects of water stress and water compensation on physiological characters and spectral features of flue-cured tobacco were studied with a pot ...
  7. Tobacco Science & Technology, 2012, 7, p. 86-90, ISSN.1002-0861

    Effects of application rate of agri soil conditioner on aroma quality of flue-cured tobacco leaves

    XUE Chaoqun(1); WANG Jianwei(1); XI Jiaqin(1); YANG Lijun(*2)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Zhumadian Tobacco Company of Henan Province, Zhumadian 463000, Henan, P.R. China
    Field experiments were carried out to study the effects of different Agri soil conditioner application rates (0, 3.75, 7.50, 11.25, 15.00 kg/ha) on aroma components, sensory quality and economic characteristics of flue-cured tobacco leaves. The results ...
  8. Tobacco Science & Technology, 2011, 11, p. 61-65., ISSN.1002-0861

    Effects of nano-carbon application rates on growth, development and potassium accumulation of flue-cured tobacco

    LIANG TAI-BO; CAI XIAN-JIE; GUO WEI-MIN; YIN QI-SHENG; ZHANG YAN-LING; XIE JIAN-PING; WANG JIAN-WEI
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to investigate the effects of nano-carbon application on the growth, dry matter accumulation and potassium absorption of flue-cured tobacco, a pot culture experiment was carried out. The results showed that the addition of nano-carbon in ...
  9. Tobacco Science & Technology, 2011, 12, p. 73-76., ISSN.1002-0861

    Influence of climatic conditions on contents of main chemical components in flue-cured tobacco leaf

    WANG JIAN-WEI(1); ZHANG YAN-LING(1); GUO WEI-MIN(1); CAI XIAN-JIE(1); WANG WEI-CHAO(2); CAO XIAO-TAO(2); LI WEI-GUAN(2); YIN QI-SHENG(1)
    1. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; 2. Xiangcheng Branch of Xuchang Tobacco Company, Xiangcheng 461700, Henan, P.R. China
    For investigating the influence of climatic conditions on the contents of main chemical components in flue-cured tobacco leaves, experiments on different transplanting time were carried out in Xiangcheng County of Henan Province. The climatic factors ...
  10. Tobacco Science & Technology, 2011, 12, p. 9-13., ISSN.1002-0861

    Relationship between physical-chemical indexes and burnt sweet taste of flue-cured tobacco leaves

    XUE CHAO-QUN(1); WANG JIAN-WEI(1); XI JIA-QIN(1); YANG LI-JUN(2); JIANG JUN-TING(3)
    1. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; 2. Zhumadian Tobacco Company of Henan Province, Zhumadian 463000, Henan, P.R. China; 3. Zhumadian Cigarette Factory, China Tobacco Henan Industrial Co., Ltd., Zhumadian 463000, Henan, P.R. China
    Sixty flue-cured tobacco leaf samples were collected from Zhumadian, the relationships between physical-chemical indexes and level of burnt sweet taste were studied with correlation analysis and stepwise regression analysis. The results showed that: 1) ...