Spectroscopy characterization of humic acids isolated from Amazonian dark earth soils (Terra Preta De Índio).
Description and morphologic characterization; Extraction, chemical fractionation and purification of the humic material; DRIFT Spectroscopy analysis.
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| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Parte de livro biblioteca |
| Language: | English eng |
| Published: |
2009-02-11
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| Subjects: | Morfologia, Caracterização., Húmus, Matéria Orgânica, Solo., Amazonia, Terra preta, Soil., |
| Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/160859 |
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