1. Tobacco Science & Technology, 2012, 3, p. 79-82, ISSN.1002-0861

    Identification of Ralstonia solanacearum isolated from Burley planted soil and its biovars

    WU Weiling(1); ZHANG Dinggui(2); YANG Shuiying(3); WANG Han(1); LI Hong(1); LI Zhenlun(1)
    (1) College of Resource and Environment of Southwest University, Chongqing 400716, P.R. China; (2) Dazhou Branch of Sichuan Province Tobacco Company, Dazhou 635006, Sichuan, P.R. China; (3) College of Plant Protection of Southwest University, Chongqing 400716, P.R. China
    In order to establish a method which is rapid and low in cost, for isolating and identifying the viable cells of Ralstonia solanacearum E.F. Smith (R. solanacearum) in burley planted soil, a semiselective medium (PCCG) combined with polymerase chain...
  2. CORESTA Congress, Edinburgh, 2010, AP 03

    Improvement on the trait of nicotine to nornicotine conversion for Chinese Burley hybrids and the effectiveness of quality increase and harm reduction

    SHI Hongzhi; LI Chao; YANG Xingyou; LIU Guoshun; ZHOU Kaixu; DI Huihui; ZHANG Dinggui
    Henan Agricultural University, National Tobacco Cultivate Physiology and Biochemistry Research Centre, Zhengzhou, China.
    The problem of nicotine to nornicotine conversion is severe in Burley production in Sichuan, which is a fast growing Burley producing area in China. The improvement on the trait of nicotine conversion for a series of Burley hybrids was conducted...