Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/962415
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorDIÓGENES, L. C.pt_BR
dc.contributor.authorNÓBREGA, J. C. A.pt_BR
dc.contributor.authorNÓBREGA, R. S. A.pt_BR
dc.contributor.authorANDRADE JUNIOR, A. S. dept_BR
dc.contributor.authorPRAGANA, R. B.pt_BR
dc.contributor.authorMATIAS, S. S. R.pt_BR
dc.date.accessioned2013-07-18T11:11:11Zpt_BR
dc.date.available2013-07-18T11:11:11Zpt_BR
dc.date.created2013-07-18pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationRevista de Ciências Agrárias, Belém, PA, v. 56, n. 2, p. 106-111, abr./jun. 2013.pt_BR
dc.identifier.issn1517-591Xpt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/962415pt_BR
dc.descriptionMonocropping and intercropping maize and pasture irrigated areas in promoting changes in soil biological attributes, however, little is known about these changes in environments ecotone between Cerrado and Caatinga. The aim of the study was to evaluate microbial attributes and carbon and nitrogen stocks in distrophic yellow Latosol soil under monocropping of maize and brachiaria and intercropping of these cultures under two irrigation blades. The study was conducted in the Alvorada do Gurgéia city, Piauí State, Brazil, during the year of 2009, the treatments consisting of three production systems (monocropping of maize and brachiaria and intercropping between maize and brachiaria), under two irrigation blades (L1 = 647.9 e L2 = 564.5 mm) e two soil depths (0-0.10 and 0.10-0.20 m). The variables analyzed were microbial biomass, basal respiration, microbial quotient, metabolic quotient, the contents of total organic carbon, the nitrogen and carbon and nitrogen stocks. Biological attributes of the soil are influenced by monocropping and intercropping of maize and brachiaria, irrigation blades and soil depth. The blades of irrigation, by influencing the water content in the soil, have greater effect on the microbial attributes, may occur individually, as in the case of microbial carbon, or associated production systems of maize and brachiaria under intercropping or monocropping, as detected for of total organic carbon, microbial and metabolic quotient, nitrogen content and carbon and nitrogen stocks.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEstoque de carbonopt_BR
dc.subjectEstoque de nitrogêniopt_BR
dc.titleMicrobial attributes and carbon and nitrogen stocks in Latosol under irrigated monocropping and intercropping.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2013-07-18T11:11:11Zpt_BR
dc.subject.thesagroMicrobiologia do solopt_BR
dc.subject.thesagroMonoculturapt_BR
dc.subject.thesagroConsorciação de culturapt_BR
riaa.ainfo.id962415pt_BR
riaa.ainfo.lastupdate2013-07-18pt_BR
dc.contributor.institutionLarissa Castro Diógenes, UFPI; Júlio César Azevedo Nóbrega, UFPI; Rafaela Simão Abrahão Nóbrega, UFPI; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; Rossanna Barbosa Pragana, UFRPE; Sammy Sidney Rocha Matias, UFPI.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPAMN)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
AmazonianJournalAderson.pdf502,76 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace