Bull. Spec. CORESTA Congress, Manila, 1980, p. 62, A16, ISSN.0525-6240
Influence of potassic fertilizers on the quality and the yield of burley tobacco
Tobacco Institute of Technology, Enrique Alcaraz Mira, Seville, Spain
Considering that only two types of potash (chloride and sulphate) are available on the Spanish market, the influence of both of them on the quality and yield of Burley was studied. Several doses of N, P, K, the latter either as chloride or as...