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dc.contributor.authorSOUSA, G. O.
dc.contributor.authorMUNIZ, L. C.
dc.contributor.authorSOUZA, H. A. de
dc.contributor.authorREIS, V. R. R.
dc.contributor.authorANDRADE, H. A. F. de
dc.contributor.authorREGO, C. A. R. de M.
dc.date.accessioned2026-01-10T08:52:25Z-
dc.date.available2026-01-10T08:52:25Z-
dc.date.created2026-01-09
dc.date.issued2025
dc.identifier.citationRevista em Agronegócio e Meio Ambiente, v. 18, e12088, 2025.
dc.identifier.issn2176-9168
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1183487-
dc.descriptionThis study quantified the soil carbon content and stock in a chronosequence of an Integrated Crop-Livestock-Forest (ICLF) system in Maranhão, Brazil, comparing it with degraded pasture and reference areas. The experiment included two reference environments: secondary regenerating vegetation for approximately 20 years and native "babaçu" palm forest. Additionally, five successional stages were considered: Degraded pasture, ICLF 2016, 2017, 2018, and 2019, which were compared with the reference environments (Forest and "Capoeira"). Undisturbed soil samples for analysis were collected to a depth of 100 cm, spanning seven depths: 0-10, 10-20, 20-30, 30-40, 40-60, 60-80, and 80-100 cm. Carbon concentrations were higher in the surface layer in the native forest area, while at other depths, the ICLF pasture of 2018 exhibited superiority over the pasture in 2016. There was an increase in accumulated carbon stock (0-100 cm) compared to the Native Forest with the use of the ICLF pasture of 2018 after the maize-grass intercropping, which amounted to 16%. The ICLF pasture of 2018 increased carbon stock (0-100 cm) by 31% compared to the degraded pasture (2016). The integrated crop-livestock-forestry system is an important strategy for promoting carbon sequestration in the soil profile in an area with degraded pasture.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectPastagem degradada
dc.titleOrganic carbon stocks in a chronosequence of an integrated crop livestock-forestry system.
dc.typeArtigo de periódico
dc.subject.thesagroPastagem
dc.subject.thesagroMatéria Orgânica
dc.subject.thesagroCapim Urochloa
dc.subject.nalthesaurusPastures
dc.subject.nalthesaurusOrganic matter
dc.subject.nalthesaurusUrochloa brizantha
riaa.ainfo.id1183487
riaa.ainfo.lastupdate2026-01-09
dc.identifier.doiDOI: 10.17765/2176-9168.2025v18e12088
dc.contributor.institutionGESLANNY OLIVEIRA SOUSA, UNIVERSIDADE FEDERAL DO PARÁ; LUCIANO CAVALCANTE MUNIZ, UNIVERSIDADE ESTADUAL DO MARANHÃO; HENRIQUE ANTUNES DE SOUZA, CPAMN; VICTOR ROBERTO RIBEIRO REIS, UNIVERSIDADE ESTADUAL DO MARANHÃO; HOSANA AGUIAR FREITAS DE ANDRADE, UNIVERSIDADE FEDERAL DO PIAUÍ; CARLOS AUGUSTO ROCHA DE MORAES REGO, UNIVERSIDADE FEDERAL DO MARANHÃO.
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