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336 results

  1. 49th TWC, Tob. Work. Conf., 2020, abstr. 10

    Analysis and risk assessments of climatic factors during the field period of flue-cured tobacco in Luzhou, China - a case study

    WANG A.G.; JIN B.F.; LIU L.; YANG X.; LIU Y.; ZHANG Y.L.
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou China
    Take Luzhou area - located between Sichuan, Guizhou and Yunnan provinces - , as an example, main climate factors were analyzed during the field period of flue-cured tobacco from 2006-2016, and the climatic suitability and climate risk for flue-cured...
  2. 49th TWC, Tob. Work. Conf., 2020, abstr. 14

    Characteristics of main chemical components of flue-cured tobacco leaves and their relationship with smoke sensory quality in Guizhou, China

    DAI H.X.; LV D.S.; XU W.; WU S.M.; LIU Y.; LIANG T.B.; ZHANG S.X.; ZHANG Y.L.
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou China
    As the second largest tobacco growing area in China, tobacco leaf production in Guizhou province play an important role on the cigarette industry. In this study, 523 cut leave samples (C3F) from the main growing regions of Guizhou were collected from...
  3. 49th TWC, Tob. Work. Conf., 2020, abstr. 66

    Effects of soymilk root irrigation on the growth of flue-cured tobacco and bacterial community in soil

    DAI H.X.(1); YANG J.J.(2); XI J.Q.(3); LIANG T.B.(1); WANG J.W.(1); CHEN Y.C.(2); SU X.H.(2); ZHANG X.(3)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou China; (2) Company of Sanmenxia City, Henan Provincial Tobacco Company, Sanmenxia China; (3) Institute of Plant Nutrition, Resource and Environment, Henan Academy of Agricultural Sciences, Zhengzhou China
    Soymilk root irrigation (SRI, traditional soymilk and fermented soymeal), a topdressing technology with local characteristics for soil conservation, has become a routine agricultural technical measure in tobacco planting area of western Henan...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2019, Victoria Falls, AP 23

    Evaluation of contact and local-systemic sucker control products on flue-cured tobacco in Canada

    RICHMOND M.D.; SHEARER A.D.; ELLENBERGER E.; SAUDE C.; MISHRA S.; AMANKWA G.A.
    Canadian Tobacco Research Foundation, Tillsonburg, Ontario, Canada
    In Canada, control of axillary buds (suckers) for flue-cured tobacco is currently achieved through the use of long chain fatty alcohols, more specifically n-decanol (C10). Fatty alcohols are contact-type suckercides that must be applied in a way that...
  5. CORESTA Meeting, Agronomy/Phytopathology, 2019, Victoria Falls, AP 29

    Construction of green flue-cured tobacco strips aging technology based on four-stage controlled atmosphere method

    HE Wei(1); MU Wenjun(2); FAN Jianqiang(1); BAO Kexiang(1); CHEN Yiqiang(1); LIN Jian(1); QI Lingfeng(1); ZHANG Ruiqiang(1); ZHANG Zengji(1); GUO Jianhua(2); SONG Jizhen(2); WANG Chunlu(3); FAN Tiantian(3)
    (1) Fujian Tobacco Industry Co., Ltd., Xiamen, P.R. China; (2) Key Laboratory of Eco-environment and Leaf Tobacco Quality, Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P.R. China; (3) Beijing Yingfeng Litai Technology & Trade Co., Ltd., Beijing, P.R. China
    Aging of flue-cured tobacco strips plays an important role in improving the quality and use value of tobacco. Natural aging is the most widely used storage method at present, but there are still some problems, such as shorter suitable aging duration,...
  6. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, ST 26

    Digital evaluation of tobacco style and quality by using a support vector machine algorithm with thermal analysis spectra

    LI Qiaoling(1); YIN Chao(2); ZHENG Quanxing(1); YU Yumei(1); LIU Xiucai(1); DENG Xiaohua(1); ZHANG Tinggui(1); ZHONG Jiawei(1); WANG Le(3); XU Hanchun(1); LIN Kai(1); MA Pengfei(1); HUANG Chaozhang(1); LI Bin(3); WU Anan(2)
    (1) Technology Center, China Tobacco Fujian Industrial Co., Ltd., Xiamen, Fujian, P.R. China; (2) College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, P.R. China; (3) Key Laboratory of Tobacco Processing Technology of CNTC, Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P.R. China
    In the processes of tobacco blend design and product maintenance of cigarettes, the evaluation of tobacco style and quality is very important. At present, the evaluation method mainly relies on artificial sensory analysis, which is subjective and...