Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 105, APOST4
Fertilization in Cuban dark tobacco for wrapper
Tobacco Research Institute, Havana, Cuba.
From the year 1996 to 2000 some experiments were made in 5 locations of the country in order to compare the traditional fertilization with 4 other alternatives including potassium nitrate. All treatments resulted in increased yields, higher number of...