1972•Journal of the Indian Society of Soil ScienceOpen access

Distribution of Organic Phosphorus in Humus Fractions

Divya Joshi, S. N. Saxena

Abstract

Distribution of organic phosphorus in humus fractions has been studied. Maximum organic phosphorus has been fractionated with non-humus fraction, followed by β-humus, fulvic acid, humic acid and hymatomelanic acid. Humins did not contain phosphorus. Phosphorus associated with humus fraction is not interrelated except in case of fulvic acid and β humus which has significant negative correlation.

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Key concepts: Humus, Humin, Phosphorus, Humic acid, Fraction (chemistry), Chemistry, Environmental chemistry, Fulvic acid