Viscosimetric studies on molecular weight fractions of fulvic and humic acids of aquatic, terrestrial and microbial origin

Author:

Visser S. A.

Publisher

Springer Science and Business Media LLC

Subject

Plant Science,Soil Science

Reference21 articles.

1. Banerjee S K and Gupta S K 1971 Viscosity behaviour of natural humic acids isolated from the humin fraction of soil humus. Indian Agric. 15, 143–148.

2. Chen Y and Schnitzer M 1976 Viscosity measurements on soil humic substances. Soil Sci. Soc. Am. J. 40, 866–872.

3. Datta C and Mukherjee S K 1970 Viscosity behaviour of natural humic acids isolated from diverse soil types. J. Indian Chem. Soc. 47, 1105–1108.

4. Flaig W A J and Beutelspacher H 1968 Investigations on humic acids with the analytical ultracentrifuge.In Isotopes and Radiation in Soil Organic-Matter Studies. pp 23–30. Intern. Atomic Energy Agency, Vienna.

5. Flaig W, Beutelspacher H and Rietz E 1975 Chemical composition and physical properties of humic substances.In Soil Components I. Organic Components. pp 1–211. Ed. J E Gieseking. Springer Verlag. New York.

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