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30 results

  1. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 61, AP11

    The tobacco breeding program of Institut du Tabac (SEITA, ALTADIS) : methods, results and future prospects

    VERRIER J.L.; ANO G.; TANCOGNE J.; VIDAL B.; DELON R.
    Altadis - Institut du Tabac, Bergerac, France
    Tobacco breeding at Tobacco Institute of Bergerac started with TMV resistance, then increased with the blue-mold epidemic of years 60, which necessitated creation and release of new, blue-mold resistant varieties. In order to diversify the French ...
  2. Ann. Tabac, 1998, Sect. 2-30, p. 27-40., ISSN.0399-0354

    Evolution of mycoflora of dark air-cured tobacco, from harvest to fermentation, and effects on raw material

    DELON R.; TANCOGNE J.; DE SALLES DE HYS L.
    SEITA, Institut du Tabac, Bergerac, France
    Development of mycoflora of dark air-cured tobacco leaves was studied in the field until fermentation and storage. Succession of fungal species through the different steps is described. Factors that may limit their development were examined. An analysis ...
  3. Bull. Spec. CORESTA Congress, Yokohama, 1996, p. 116, A9

    Effects of the soil pH and form of nitrogen fertilisation on the uptake of trace-metals in Burley tobacco

    DE ROTON C.; TANCOGNE J.; CADILHAC J-L.
    SEITA, Institut du Tabac, Bergerac, France
    An experiment combining the soil pH factors and the form of nitrogen fertilisation was conducted in 1994 at the Bergerac Tobacco Institute, France. The experiment was carried out on a sandy soil on which adjunctions of dolomia (30% CaO + 20% MgO) were ...