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4 results

  1. 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...
  2. Bull. Spec. CORESTA Congress, Brighton, 1998, p. 119, P04

    The incidence of blue mold on Nicotiana tabacum varieties maintained in the tobacco germplasm collection in Pulawy, Poland

    LASKOWSKA D.; BERBEC A.
    Institute of Soil Science and Plant Cultivation, Dept. of Special Crops, Pulawy, Poland.
    Towards the end of June of 1997 a massive outbreak of blue mold on the experiment plots of the Institute of Soil Science and Plant Cultivation gave an opportunity to observe and record the response to that disease of 192 different N. tabacum...