Ann. Tabac, 1979-80, Sect. 2-16, p. 49-60., ISSN.0399-0354
Influence of nitrogeneous fertilization on yield and quality of S.51 burley tobacco
The influence of increasing levels of nitrogen supplies on yield and quality characteristics of S.51 burley variety, has been studied over a three year period in two different areas of cultivation. Eight modes of procedure corresponding to two...