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12 results

  1. Tobacco Science & Technology, 2012, 11, p. 17-19, ISSN.1002-0861

    Design and application of pressurized device for pre-expansion of cut tobacco

    TAO Yijing(1); JIAN Longhui(2); HOU Youping(3); LI Hui(1); LI Biao(1)
    (1) China Tobacco Machinery Technology Center Co., Ltd., Shanghai 201206, P.R. China; (2) China Tobacco Machinery Group Co., Ltd., Beijing 100055, P.R. China; (3) Qinhuangdao Tobacco Machinery Co., Ltd., Qinhuangdao 066318, Hebei, P.R. China
    The cut tobacco expanding system composed of a conditioner and a dryer has the disadvantages of its complicated structure and control system, and high energy consumption; the expanded tobacco tends to be overdried and presents different...
  2. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 107, APOST6 (adjourned)

    Estimation of the state of nitrogen nourishment of tobacco using the N-tester

    KOWALCZYK-JUSKO A.; KOSCIK B.
    University of Agriculture, Lublin - Institute of Agricultural Sciences, Zamosc, Poland.
    The purpose of this work, based on a three years of field experiment, was to inspect whether it is possible to use a chlorophyll meter in fixing the nitrogen doses used in growing flue-cured tobacco. The relationship between the capacity of nitrogen...
  3. Bull. Spec. CORESTA Congress, Brighton, 1998, p. 112, APOST13

    Influence of aqua terra hydrogel on growth, development and yield of light cigarette tobacco

    KOSCIK B.; KOWALCZYK-JUSKO A.
    University of Agriculture, Lublin - Institute of Agricultural Sciences, Zamosc, Poland.
    The aim of introductory field and pot experiments which were carried out in Zamosc in the years of 1995-1997 was to study the influence of Aqua Terra hydrogel on the growth, development and yield of light cigarette tobacco. Hydrogels are substances...