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Modelling the transformation of organic materials in soil with nuclear magnetic resonance spectra

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Pansu M.A., Thuriès L., Soares V.L.F., Simoes M., Martin Neto L.
2017

Changes in the carbon (C) and nitrogen (N) compartments that result from the addition of organic material (OM) to the soil are predicted by the transformation of added OM (TAO) model with three parameters: very labile (P?L) and stable (PS) fractions of the OM and the rate of remineralization (kremin) of nitrogen immobilized by microorganisms. We propose relations between P?L, PS, kremin and ...

Traitement des déchets agricoles; Chimie et physique du sol; Méthodes de relevé; Fertilisation

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