Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 116, APOST15
Effects of potassium rates in different fertile soils on flue-cured tobacco
Tobacco Research Institute, Tirtash, Behshahr, Iran.
A field experiment was performed to recommend suitable fertilization formula in Virginia tobacco farmers fields in Mazandaran in two years (1998-1999). According to the soil analysis and amount of available K (ppm), 9 farms were selected and divided to ...