Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 101, A14
Concentration of some mineral elements and organic compounds in different parts of tobacco leaf
Academy of Science, Belgrade, Yugoslavia
Avery (1933) studied the growth of the whole tobacco leaf and some of its segments and concluded a different growth intensity of some of the leaf areas. But, the problems of a chemical heterogeneity of some leaf segments are of the extreme...