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dc.contributor.authorFERREIRA, E. A. B.pt_BR
dc.contributor.authorBUSTAMANTE, M. M. da C.pt_BR
dc.contributor.authorRESCK, D. V. S.pt_BR
dc.contributor.authorFIGUEIREDO, C. C. dept_BR
dc.contributor.authorPINTO, A. de S.pt_BR
dc.contributor.authorMALAQUIAS, J. V.pt_BR
dc.date.accessioned2016-08-24T11:11:11Zpt_BR
dc.date.available2016-08-24T11:11:11Zpt_BR
dc.date.created2016-08-24pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationRevista Brasileira de Ciência do Solo, Viçosa, v. 40, Apr. 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1051538pt_BR
dc.descriptionABSTRACT: Changes in carbon stocks in different compartments of soil organic matter of a clayey Latossolo Vermelho Distrófico (Typic Haplustox), caused by the substitution of native savanna vegetation (cerrado sensu stricto) by agroecosystems, were assessed after 31 years of cultivation. Under native vegetation, a stock of 164.5 Mg ha-1 C was estimated in the 0.00-1.00 m layer. After 31 years of cultivation, these changes in soil C stocks were detected to a depth of 0.60 m. In the case of substitution of cerrado sensu stricto by no-tillage soybean-corn rotation, a reduction of at least 11 % of the soil C pools was observed. However, the adoption of no-tillage as an alternative to tillage with a moldboard plow (conventional system) reduced CO2 emissions by up to 12 %.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPreparo convencionalpt_BR
dc.subjectBiomassa microbianapt_BR
dc.subjectMatéria orgânica particuladapt_BR
dc.titleCarbon Stocks in Compartments of Soil Organic Matter 31 Years after Substitution of Native Cerrado Vegetation by Agroecosystems.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-10-03T11:11:11Zpt_BR
dc.subject.thesagroPlantio diretopt_BR
dc.subject.thesagroCerradopt_BR
dc.subject.thesagroSolopt_BR
dc.subject.nalthesaurusConventional tillageeng
dc.subject.nalthesaurusNo-tillageeng
dc.subject.nalthesaurusMicrobial biomasseng
dc.subject.nalthesaurusOrganic mattereng
riaa.ainfo.id1051538pt_BR
riaa.ainfo.lastupdate2016-10-03pt_BR
dc.identifier.doihttps://doi.org/10.1590/18069657rbcs20150059eng
dc.contributor.institutionELOISA APARECIDA BELLEZA FERREIRA, CPACpt_BR
dc.contributor.institutionMERCEDES MARIA DA CUNHA BUSTAMANTE, UNIVERSIDADE DE BRASÍLIAeng
dc.contributor.institutionDIMAS VITAL SIQUEIRA RESCK, CPACeng
dc.contributor.institutionCÍCERO CÉLIO DE FIGUEIREDO, UNIVERSIDADE DE BRASÍLIAeng
dc.contributor.institutionALEXANDRE DE SIQUEIRA PINTO, UNIVERSIDADE FEDERAL DE SERGIPEeng
dc.contributor.institutionJUACI VITORIA MALAQUIAS, CPAC.eng
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