Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1144386
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorFELIZZOLA, J. F.
dc.contributor.authorFIGUEIREDO, R. de O.
dc.contributor.authorTEIXEIRA, W. G.
dc.contributor.authorCARNEIRO, B.
dc.date.accessioned2023-04-12T18:22:15Z-
dc.date.available2023-04-12T18:22:15Z-
dc.date.created2022-06-30
dc.date.issued2022
dc.identifier.citationIn: SARVAJAYAKESAVALU, S.; KARTHIKEYAN, K. (ed.). Carbon sequestration. London: IntechOpen, 2022.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1144386-
dc.descriptionFor sustainable production systems, the nonuse of fire (where there is a greater loss of soil nutrients), would be a solution for the conservation of nutrients in the soil, with the use of management by cutting and grinding, introduction of AFSs (agroforestry systems), and maintenance of riparian vegetation. The concentrations of carbon and nutrients were evaluated in the soil solution in two small hydrographic basins in the municipality of Igarapé-Açu (Pará state) in the eastern Amazon region, Brazil. The evaluations were performed considering the biogeochemical cycling in six land-use classes?riparian forest, secondary forest (capoeira), pasture, slash-and-burn agriculture, chop-and-mulch agriculture, and an agroforestry system (AFS). The objective was to determine the effects of different land-use systems on the composition of the soil solution, aiming to recommend sustainable practices. The concentrations of nutrients were greater in the areas of slash-and-burn agriculture and pasture, indicating greater losses of these nutrients due to runoff and leaching. The loss of nitrate was highest in the slash-and-burn area, while the organic carbon and organic nitrogen losses were greatest in the riparian forest, then in the secondary forest and agroforestry areas.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectAgrossistemas
dc.subjectCiclagem de nutrientes
dc.subjectExtrator de solução do solo
dc.subjectAgrosystems
dc.subjectNutrient cycling
dc.subjectSlash-and-burn
dc.subjectSoil solution extractor
dc.titleSoil solution chemistry in different land-use systems in the Northeast Brazilian Amazon.
dc.typeParte de livro
dc.subject.thesagroMata Ciliar
dc.subject.nalthesaurusRiparian forests
dc.format.extent2Cap. 4.
riaa.ainfo.id1144386
riaa.ainfo.lastupdate2023-03-16
dc.identifier.doihttps://doi.org/10.5772/intechopen.101856
dc.contributor.institutionJULIANA FEITOSA FELIZZOLA, CPATU; RICARDO DE OLIVEIRA FIGUEIREDO, CNPMA; WENCESLAU GERALDES TEIXEIRA, CNPS; BRUNO CARNEIRO, IEC/CNPMA.
Aparece nas coleções:Capítulo em livro científico (CPATU)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
80102.pdf2,27 MBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace