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Influence of intimate association with humic polymers on biodegradation of labeled organic substrates in soil


, : Influence of intimate association with humic polymers on biodegradation of labeled organic substrates in soil. Soil Biology and Biochemistry 10(6): 483-486

A variety of labeled organic compounds and microbial products were incubated in soil with and without first effecting an intimate association of the labeled compounds with model phenolase humic-acid polymers by freeze-drying at pH 6.0 mixtures of the labeled compounds and polymers. The association of Chlorella protein with the polymers reduced mineralization over 12 weeks by 41%. Similarly decomposition of cysteine and Anabaena flos-aqua cytoplasm was reduced by 26% and glycine 16%.

US$19.90

DOI: 10.1016/0038-0717(78)90041-x


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