Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1188933
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dc.contributor.authorMARQUES, I. S.
dc.contributor.authorMUNIZ, L. C.
dc.contributor.authorSIGNOR, D.
dc.contributor.authorCOSTA, J. B.
dc.contributor.authorREIS, V. R. R.
dc.contributor.authorARAÚJO, M. D. M. de
dc.contributor.authorREGO, C. A. R. de M.
dc.contributor.authorSOUSA, D. C. de
dc.contributor.authorANDRADE, H. A. F. de
dc.contributor.authorTAVARES, R. de K. O.
dc.contributor.authorSOUZA, H. A. de
dc.date.accessioned2026-08-05T11:50:04Z-
dc.date.available2026-08-05T11:50:04Z-
dc.date.created2026-08-05
dc.date.issued2026
dc.identifier.citationBragantia, v. 85, e20250211, 2026.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1188933-
dc.descriptionIn the transition region between the Cerrado-Amazon biomes in Brazil, the conversion of native forests into pastures results in soil degradation. From this perspective, the implementation of integrated systems emerges as a method to recover the quality of these soils. This study evaluated soil carbon compartments through the measurement of the physical and chemical fractions of organic matter and microbial biomass under continuous pasture, intercropping of maize with Megathyrsus maximus, in two integrated crop-livestockforest systems with maize, Urochloa brizantha, and eucalyptus, and with maize, M. maximus, and Attalea speciosa (babassu coconut palm tree). The conversion of pasture to integrated systems with soil tillage led to negative changes in the chemical and physical compartments of soil organic matter during the initial years of the system. The newly planted eucalyptus did not contribute to conserve soil carbon. The adoption of integrated systems with the presence of babassu increased carbon stocks up to 0.5 m deep by 7.1% compared to the conventional pasture area, minimizing the impacts of soil tillage performed for the cultivation of intercropping on the physical and chemical compartments of organic matter
dc.language.isoeng
dc.rightsopenAccess
dc.subjectCultivo consorciado
dc.subjectEstoques de carbono no solo
dc.subjectBiomassa microbiana
dc.subjectBioma Cerrado
dc.subjectDegradação do solo
dc.subjectCarbono do solo
dc.titleSoil carbon dynamics and compartments in integrated systems in the Amazon-Cerrado ecotone.
dc.typeArtigo de periódico
dc.subject.thesagroSolo
dc.subject.thesagroMatéria Orgânica
dc.subject.thesagroCarbono
dc.subject.thesagroFloresta Nativa
dc.subject.nalthesaurusAttalea speciosa
dc.subject.nalthesaurusMicrobial biomass
dc.subject.nalthesaurusOrganic matter
dc.subject.nalthesaurusSoil organic matter
riaa.ainfo.id1188933
riaa.ainfo.lastupdate2026-08-05
dc.identifier.doihttps://doi.org/10.1590/1678-4499.20250211
dc.contributor.institutionIVANDERLETE SOUZA MARQUES, UNIVERSIDADE ESTADUAL VALE DO ACARAÚ; LUCIANO CAVALCANTE MUNIZ, UNIVERSIDADE ESTADUAL DO MARANHÃO; DIANA SIGNOR DEON, CPATSA; JOAQUIM BEZERRA COSTA, CPACP; VICTOR ROBERTO RIBEIRO REIS, UNIVERSIDADE ESTADUAL DO MARANHÃO; MARIA DIANA MELO DE ARAÚJO, UNIVERSIDADE ESTADUAL VALE DO ACARAÚ; CARLOS AUGUSTO ROCHA DE MORAES REGO, UNIVERSIDADE FEDERAL DO MARANHÃO; DAIANE CONCEIÇÃO DE SOUSA, UNIVERSIDADE FEDERAL DO SUL DA BAHIA; HOSANA AGUIAR FREITAS DE ANDRADE, CPAF-RR; RITA DE KÁSSIA OLIVEIRA TAVARES, UNIVERSIDADE ESTADUAL VALE DO ACARAÚ; HENRIQUE ANTUNES DE SOUZA, CPAMN.
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