Desempenho de trator agrícola em três superfícies de solo e quatro velocidades de deslocamento

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dc.contributor.authorGabriel Filho, Antonio
dc.contributor.authorLanças, Kleber Pereira [UNESP]
dc.contributor.authorLeite, Fabricio
dc.contributor.authorAcosta, Juan J. B.
dc.contributor.authorJesuino, Paulo R. [UNESP]
dc.contributor.institutionUniversidade Estadual do Oeste do Paraná (UNIOESTE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.date.accessioned2014-05-20T13:19:26Z
dc.date.available2014-05-20T13:19:26Z
dc.date.issued2010-03-01
dc.description.abstractThe aim of this work was to evaluate tractor performance in soil with three different surfaces: firm soil without covering, mobilized soil, and firm soil with vegetal residue of corn and braquiaria, for four forward speeds. The experiment was accomplished in three plots determined by the soil conditions. In each plot four treatments were composed by the forward speed obtained by the changes of the tractor gear. Six repetitions were used in each plot, totaling 72 experimental units, combination of the traction, slip of the rear and front wheels, forward speed and fuel consumption. The values of the tractor performance obtained led to the conclusion that in the firm soil without vegetable covering the tractor performance was better, followed by the soil with the firm surface and covered with corn straw and braquiaria and finally the mobilized soil. The best tractor performance was obtained in the C1 gear that supplied the forward speed of 6 km h(-1).en
dc.description.affiliationUniversidade Estadual do Oeste do Paraná (UNIOESTE), Ctr Ciencias Exatas & Tecnol, BR-85605010 Cascavel, PR, Brazil
dc.description.affiliationUNESP, Dept Engn Rural, BR-18618000 Botucatu, SP, Brazil
dc.description.affiliationUEM, CCA, BR-87506370 Umuarama, PR, Brazil
dc.description.affiliationUNESP, DER, BR-18618000 Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Engn Rural, BR-18618000 Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, DER, BR-18618000 Botucatu, SP, Brazil
dc.format.extent333-339
dc.identifierhttp://dx.doi.org/10.1590/S1415-43662010000300015
dc.identifier.citationRevista Brasileira de Engenharia Agricola E Ambiental. Joao Pessoa Pb: Universidade Federal da Paraíba (UFPB) Ccsa, v. 14, n. 3, p. 333-339, 2010.
dc.identifier.fileS1415-43662010000300015.pdf
dc.identifier.issn1415-4366
dc.identifier.scieloS1415-43662010000300015
dc.identifier.urihttp://hdl.handle.net/11449/5107
dc.identifier.wosWOS:000208664800015
dc.language.isopor
dc.publisherUniversidade Federal da Paraíba (UFPB) Ccsa
dc.relation.ispartofRevista Brasileira de Engenharia Agrícola e Ambiental
dc.relation.ispartofsjr0,541
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectagricultural machineen
dc.subjecttesten
dc.subjecttractionen
dc.titleDesempenho de trator agrícola em três superfícies de solo e quatro velocidades de deslocamentopt
dc.title.alternativePerformance of agricultural tractor on three different soil surfaces and four forward speedsen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/rbeaa/paboutj.htm
dcterms.rightsHolderUniversidade Federal da Paraíba (UFPB) Ccsa
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentEngenharia Rural - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas