1. CORESTA Meeting, Agronomy/Phytopathology, Krakow, 2007, AP 31

    Identification and antagonistic activity of a tobacco phyllosphere bacteria strain Tpb55

    KONG Fanyu; GUAN Xiaohong; ZHANG Chengsheng; WANG Jing; LI Duochuan
    Chinese Academy of Agricultural Sciences, Tobacco Research Inst., Shandong, Qingzhou, China.
    Tpb55 is an antagonistic bacteria strain isolated from tobacco phyllosphere. In this study, the strain was determined on the basis of morphological, physiological and biochemical characters as well as sequence analysis of 16S-23S rDNA internal...
  2. Tobacco Science & Technology, 2004, 5, p. 40-43, ISSN.1002-0861

    Advance in relationship between active oxygen, its scavenging enzymes and tobacco resistance

    WEI YING-YING; WANG FENG-LONG; QIAN YU-MEI
    Chinese Academy of Agricultural Sciences, Tobacco Research Inst., Shandong, Qingzhou, China.
    The recent advance of the generation of active oxygen in tobacco after virus invasion, and activity changes related to scavenging enzymes, including superoxide dismutase (SOD), peroxidase (POD), catalase (CAT) and ascorbate peroxide (APX), and the...
  3. Tobacco Science & Technology, 2007, 3, p. 31-35, ISSN.1002-0861

    Transfer of near infrared calibration models combining with Karl Norris derivative filter and principal component analysis

    WANG JIA-JUN; LIU WEI
    Products Research Center of Honghe Cigarette Factory, Mile, Yunnan, China
    Of the 153 representative flue-cured tobacco samples scanned using Nicolet Antaris and PE Spectrum One NTS-NIR Spectrometer as source and target meters, respectively, the NIR spectral data of 120 samples were pretreated by Karl Norris derivative...
  4. Tobacco Science & Technology, 2007, 6, p. 16-20, ISSN.1002-0861.

    Development of expert system for tobacco quality evaluating and cigarette blending

    XU RUO-FEI; LIU WEI; CHEN ZHANG-YU
    Technology Center, Hongyun Tobacco (Group) Co., Ltd., Kunming, China
    In order to use tobacco leaf reasonably, adopting the method of combining information collecting and analyzing with sensory evaluating, a cigarette blending expert system including six functional modules (leaf quality evaluating, leaf group blending,...