COMPARATIVE ANALYSIS OF HUMIC AND FULVIC ACIDS EXTRACTION AND CHARACTERIZATION FROM DIFFERENT ORGANIC SOURCES

CHARACTERIZATIONS OF SOME ORGANIC MATERIALS SOURCES AND ANALYSIS OF THE HUMIC ACIDS EXTRACTED FROM THEM

Acid-Base Properties of Humic Acids Isolated from Different Sources

CHEMICAL AND SPECTROSCOPIC MEASUREMENTS ON THE HUMIC ACIDS EXTRACTED FROM SOME ORGANIC COMPOSTS

Chelating Abilities, Chemical, Spectroscopic, and Biological Characterization of Humic Acids Derived from Solid Olive Cake Compost

STUDIES ON THE STRUCTURE OF HUMIC SUBSTANCES EXTRACTED FROM DIFFERENT SOILS

Implications of Humic, Fulvic and K-Humate Extracted from each of Compost and Biogas Manures as well as their Teas on Faba Bean Plants Grown on a Typic Torripsamment soil and Emis

Effect of Humic and Fulvic Acids on Growth and Yield of Lettuce Plant.

INTERACTION BETWEEN HUMIC ACIDS AND

Humic Acid Influence on Chemically Extractable forms of Iron and Manganese in some Calcareous Soils