Análises técnicas e econômicas no sistema de integração lavoura-pecuária submetido à adubação nitrogenada

dc.contributor.authorCosta, Nídia Raquel [UNESP]
dc.contributor.authorAndreotti, Marcelo [UNESP]
dc.contributor.authorGioia, Máila Terra [UNESP]
dc.contributor.authorTarsitano, Maria Aparecida Anselmo [UNESP]
dc.contributor.authorPariz, Cristiano Magalhães [UNESP]
dc.contributor.authorBuzetti, Salatiér [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:27:20Z
dc.date.available2014-05-27T11:27:20Z
dc.date.issued2012-12-01
dc.description.abstractSustainable agriculture, reduced production costs and adding value to the system are achieved through the use of agricultural areas throughout the year, in integrated or mixed system. The study aimed to determine the technical coefficients to estimate and evaluate the operational cost and profitability indicators of the consortium of corn with two species of Brachiaria (B. brizantha, MG-5 and B. ruziziensis). The crops were submitted to N rates (0, 100, 200, 300 e 400kg ha-1year-1) at sidedressing, using urea, and winter common bean in succession, in crop-livestock integration under no-tillage, in irrigated conditions, in 2008/2009 agricultural year in Cerrado region (Selvíria - MS). The experiment was conducted in a randomized complete block design with four replications in a 2 x 5factorial. It was concluded thatcathe inputs were the components that most increased the producing cost of corn and common bean in the ILP study. The total operational cost has increased as a function of increasing doses of N. In all treatments the levels of profitability were positive indicating the viability of the system. The treatment that showed the best technical and economic performance was intercropped with corn and B. brizantha, fertilized with 100kg ha-1year-1N and common bean in succession.en
dc.description.affiliationFaculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista, Avenida Brasil 56, Centro, 15385-000 Ilha Solteira, São Paulo
dc.description.affiliationFaculdade de Medicina Veterinária e Zootecnia Universidade Estadual Paulista, Distrito de Rubião Júnior s/n, 18618-970 Botucatu, São Paulo
dc.description.affiliationUnespFaculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista, Avenida Brasil 56, Centro, 15385-000 Ilha Solteira, São Paulo
dc.description.affiliationUnespFaculdade de Medicina Veterinária e Zootecnia Universidade Estadual Paulista, Distrito de Rubião Júnior s/n, 18618-970 Botucatu, São Paulo
dc.format.extent597-605
dc.identifierhttp://dx.doi.org/10.1590/S0034-737X2012000500004
dc.identifier.citationRevista Ceres, v. 59, n. 5, p. 597-605, 2012.
dc.identifier.doi10.1590/S0034-737X2012000500004
dc.identifier.file2-s2.0-84872933691.pdf
dc.identifier.issn0034-737X
dc.identifier.issn2177-3491
dc.identifier.lattes7000845749315355
dc.identifier.lattes6513339894781452
dc.identifier.scieloS0034-737X2012000500004
dc.identifier.scopus2-s2.0-84872933691
dc.identifier.urihttp://hdl.handle.net/11449/73865
dc.language.isopor
dc.relation.ispartofRevista Ceres
dc.relation.ispartofsjr0,458
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectConsortium
dc.subjectN doses
dc.subjectProfitability indicators
dc.subjectTechnical coefficients
dc.subjectTotal operating cost
dc.subjectBrachiaria
dc.subjectPhaseolus vulgaris
dc.subjectZea mays
dc.titleAnálises técnicas e econômicas no sistema de integração lavoura-pecuária submetido à adubação nitrogenadapt
dc.title.alternativeTechnical and economic analysis in integrated crop-livestock submitted to nitrogen fertilizationen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/rceres/paboutj.htm#03
unesp.author.lattes7000845749315355
unesp.author.lattes6513339894781452
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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