Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 107, A3, ISSN.0525-6240
Ecological aspects of reduced fertilizer application in tobacco
SCHWEIGER P.
Landesanstalt für Pflanzenbau Forchheim, Rheinstetten, Germany.
Tobacco needs high rates of N fertilizers to attain good yields. This, however, implies the hazard that fertilisers are leached which has been shown in studies in water protection areas. On this background, our institute has been conducting trials...