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7 results

  1. CORESTA Congress, Edinburgh, 2010, APPOST 06

    Heavy metals content in soil and dry tobacco leaves in Croatia

    HUSNJAK S.; TURSIC I.; BOIC M.; VRHOVEC D.; ZALAC S.; KOZUMPLIK V.
    University of Zagreb, Faculty of Agriculture, Soil Science Dept., Agricultural Faculty University, Zagreb, Croatia
    Systematic field and laboratory studies on soil and plants were conducted in the tobacco growing regions of Croatia from 2006 to 2008. The aim was to get better insight into the soil status and its influence on tobacco quality. In this paper contents of ...
  2. CORESTA Congress, Paris, 2006, PT 15

    Reconstituted tobacco treatment to reduce TSNA content of tobacco products - Part I: Tobacco treatment during reconstitution

    RIGOULAY C.; LE BEC L.; RAVERDY-LAMBERT D.; LE BOURVELLEC G.
    LTR Industries (SWM Intl.), Le Mans, France
    A lot of effort has been devoted since several years to reduce tobacco specific nitrosamines (TSNA) in tobacco products. Tobacco breeding, cultural and curing practices have been improved to prevent TSNA formation. The paper making reconstitution of ...
  3. CORESTA Congress, Paris, 2006, PT 16

    Reconstituted tobacco treatment to reduce TSNA content of tobacco products - Part II: Effect of the treatment on TSNA and Hoffmann analytes in mainstream smoke

    LE BEC L.; RIGOULAY C.; RAVERDY-LAMBERT D.; LE BOURVELLEC G.
    LTR Industries (SWM Intl.), Le Mans, France
    In part I, we have presented a treatment that reduces TSNA levels in tobacco during reconstitution and its effects on tobacco chemistry. The objective of this paper is to present the smoking results of the reconstituted tobacco treated to reduce the TSNA ...
  4. Bull. Spec. CORESTA Congress, Harare 1994, p. 101, P 17

    Agronomic traits and stability parameters of new flue-cured tobacco hybrids resistant to PVY

    KOZUMPLIK V.; BOIC M.; NEMCEVIC N.; PEJIC I.
    University of Zagreb, Faculty of Agriculture, Zagreb, Croatia.
    Lately, PVY has been the biggest threat to the flue-cured tobacco production in Croatia. Thus, a breeding program with the aim of developing the flue-cured tobacco hybrids resistant to PVY and acceptable to the tobacco producers and cigarette ...
  5. Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 73, AP-4

    Comparative research into the transpiration of tobaccos of the Virginia type hybrids Drava, Podravina and Zagreb

    DUBRAVEC K.; DEVCIC K.
    University of Zagreb, Faculty of Agricultural Sciences, Zagreb, Yugoslavia.
    The largest transpiration was observed in the hybrid with the most stomata, i.e. in the hybrid Drava which had mean daily Tr values of 4.48-12.56 mg/g/min (Bo zjakovina) and 3.58-10.51 mg/g/min (Pitoma ca), followed by Zagreb with Tr values of 3.91-9.26 ...