Characterization of humic acids from a Brazilian Oxisol under different tillage systems by EPR, 13C NMR, FTIR and fluorescence spectroscopy
González Pérez, Martha et al.--
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Main Authors: | , |
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Format: | artículo biblioteca |
Language: | English |
Published: |
Elsevier
2004-02
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Subjects: | Tropical soil, No-till, Organic matter, Humification degree, |
Online Access: | http://hdl.handle.net/10261/81863 http://dx.doi.org/10.13039/501100003593 |
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