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3 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2021, Online, AP 18

    Pathogen identification and biological control of pole rot of flue-cured tobacco caused by Rhizopus arrhizus (syn. R. oryzae)

    LU Canhua(1); GAI Xiaotong(1); SU Jiaen(2); MA Junhong(1); LEI Liping(1); JIANG Ning(1); LIN Zhonglong(3); GAO Chaoyang(4); JIN Yan(1); XIA Zhenyuan(1)
    (1) Yunnan Academy of Tobacco Agriculture Sciences, Kunming, China; (2) Dali Branch of Yunnan Provincial Tobacco Company, Dali, China; (3) China National Tobacco Corporation Yunnan Company, Kunming, China; (4) Yanfang Comprehensive Service Center of Agriculture and Rural Affairs of the Zhanyi District, Qujing, China
    The objective of this study was to identify the pathogen and biological control of pole rot on flue-cured tobacco, which causes damage losses during the yellowing stage of leaf curing in several counties of Dali Bai Autonomous Prefecture of Yunnan...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2019, Victoria Falls, AP 42

    Study of the control effect of preceding crops on tobacco black shank

    GAI Xiaotong; XIA Zhenyuan; LU Canhua; HUANG Changjun; YUAN Cheng; FANG Dunhuang
    Yunnan Academy of Tobacco Agricultural Sciences of CNTC, Kunming City, Yunnan Province, P.R. China
    The aim of this study was to investigate the control effect of preceding crops on tobacco black shank and the effect on diversity of soil microorganism. Ten crops, e.g. rape, wheat, barley, broad bean, pea, garlic and ryegrass, were selected as...
  3. Tobacco Science & Technology, 2011, 10, p. 36-38., ISSN.1002-0861

    Determination of chlorine in organic fertilizer with continuous flow analytical method

    Yunnan Academy of Tobacco Agricultural Science, Yuxi 653100, Yunnan, P.R. China
    In order to determine the chlorine in organic fertilizer rapidly, the sample preparation conditions, recovery and precision of continuous flow analysis method for determining chlorine in organic fertilizer for tobacco were tested. The determined...