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122 results

  1. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 05

    Effect of Qianhefu water-soluble foliar fertilizer on the quality of flue-cured tobacco leaf

    XU Chunping(1); BAI Jiafeng(2); HU Zhizhong(2); JIA Ke(1); MA Kuoyan(3)
    (1) College of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, P.R. China; (2) Technical Center of China Tobacco Guangxi Industrial Co. Ltd, Nanning, Guanxi, P.R. China; (3) Technical Center of China Tobacco Chongqing Industrial Co., Ltd., Chongqing, P.R. China
    A field experiment was carried out to investigate the effect of Qianhefu water-soluble foliar fertilizer on the quality of tobacco leaf. The results showed that the foliar fertilizer played an important role in improving agronomic traits of tobacco growth ...
  2. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, STPOST 08

    Effects of treatment time of ultraviolet irradiation and ozone on the internal quality of the redrying tobacco

    XU Chunping(1); BAI Jiafeng(2); ZHENG Kai(3); ZHU Guocheng(3); HU Zhizhong(2); JIANG Yu(1); XU Heng(4); LI Shufang(3); YANG Zhiqiang(3)
    (1) College of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, Henan, P.R. China; (2) Technical Center, China Tobacco Guangxi Industrial Co. Ltd, Nanning, Guanxi, P.R. China; (3) Xuchang Cigarette Factory, China Tobacco Henan Industrial Co., Ltd., Xuchang, Henan, P.R. China; (4) Technical Center, China Tobacco Henan Industrial Co., Ltd, Zhengzhou, Henan, P.R. China
    To investigate the effect of ultraviolet (UV) radiation and ozone on the internal quality of redrying tobacco, Qujing redrying tobacco (B2F) was selected as experimental material and irradiated by UV irradiation (producing ozone) and treated with ozone ...
  3. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, STPOST 10

    Principal component analysis of volatile components in refill liquids for electronic cigarettes with different tastes

    XU Chunping(1); MA Kuoyan(2); HAO Hui(3); CHEN Zhifei(3); ZHAO Shanshan(1)
    (1) College of Food and Biology Engineering, Zhengzhou University of Light Industry, Zhengzhou, P.R. China; (2) Technical Center of China Tobacco Chongqing Industrial Co., Ltd., Chongqing, P.R. China; (3) Technical Center of China Tobacco Henan Industrial Co. Ltd, Zhengzhou, Henan, P.R. China
    In this study the characterization of refill liquids for different electronic cigarettes with different tastes was compared. GC/MS and principal component analysis were employed to analyze the volatile components in refill liquids for five kinds of taste, ...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 02

    Reverse logistics - receiving program for empty containers of pesticides from tobacco growers in southern Brazil

    SEHN C.A.
    SindiTabaco - Interstate Tobacco Industry Union, Santa Cruz do Sul, RS, Brazil
    The Brazilian legislation, through Decree 4.074/2002, has determined that users of agrochemicals and related products should return the empty containers and their covers to the commercial establishments where they were purchased. This legislation also ...
  5. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 22

    Evaluation of soil solarisation as a tool for Integrated Pest Management (IPM) in small tobacco farms in southern Brazil

    BERGER I.J.(1); OLIVEIRA G.H.N.(1); SEHN C.A.(1); SILVA D.J.(1); TEIXEIRA D.V.(1); SARTORI L.(1); SCHMITT M.A.(1); COUGO L.F.(1); FRANCHINI E.(1); CHAVES I.C.P.V.(2); CHAVES L.C.S.V.(2); CARDOZA Y.F.(3); ANDRADE C.C.L.(3); DUARTE V.(3); SANTIN R.C.M.(3)
    (1) SindiTabaco - Interstate Tobacco Industry Union, Santa Cruz do Sul, RS, Brazil; (2) SANTAGRO, Santa Cruz Agrícola Comercial Ltda, Santa Cruz do Sul, RS, Brazil; (3) Agronômica - Phytosanitary Laboratory and Consulting, Porto Alegre, RS, Brazil
    Soil solarisation has a successful history as an environmentally friendly tool for IPM using solar power to control a range of soilborn plant pathogens. Therefore, this technique was evaluated in tobacco production areas in southern Brazil as a ...
  6. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 16

    Degradation of phytosterols in tobacco extract by bacteria to produce low benzo[a]pyrene reconstituted tobacco

    YE Jianbin(1); ZHANG Zhan(2); HAO Zhou(2); YANG Xuepeng(1); MAO Duobin(1); YANG Zongcan(2); LIU Xiangzhen(2)
    (1) Zhengzhou University of Light Industry, Key Laboratory of Biotechnology in Tobacco Industry, Zhengzhou, Henan, P.R. China; (2) Henan Industrial Co., Ltd of CNTC, Zhengzhou, Henan, P.R. China
    Pyrolysis of phytosterols during tobacco combustion is closely related to the yield of PAHs, such as the carcinogen benzo[a]pyrene. There are five types of phytosterols in tobacco, accounting for 0.2-0.5 % by weight. Most of the phytosterols are hardly ...
  7. 47th TWC, Tob. Work. Conf., 2016, abstr. 29

    Working towards an increased understanding of the genetics of soil-borne disease resistance in tobacco

    DRAKE K.(1); LEWIS R.S.(1); BAKAHER N.(2); GOEPFERT S.(2); PHILIPPON B.(2); MARK R.(2); PETERSON P.D.(3)
    (1) North Carolina State University, Raleigh NC USA; (2) Philip Morris International, Neuchatel, Switzerland; (3) Clemson University, Florence SC USA
    Black shank and bacterial wilt, caused by Phytophthora nicotianae and Ralstonia solanacearum, respectively, are the most important diseases affecting tobacco production in the United States. An increased understanding of the genetic systems controlling ...