BASAL CUT QUALITY IN SUGARCANE PLANTS USING THREE KNIFE MODELS

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dc.contributor.authorVoltarelli, Murilo A. [UNESP]
dc.contributor.authorSilva, Rouverson P. da [UNESP]
dc.contributor.authorCassia, Marcelo T. [UNESP]
dc.contributor.authorOrtiz, Danilo F. [UNESP]
dc.contributor.authorTorres, Luma S. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T16:16:37Z
dc.date.available2018-11-26T16:16:37Z
dc.date.issued2015-05-01
dc.description.abstractSugarcane mechanized harvesting is a growing and irreversible trend towards sugarcane industry because of the increased workability during night and day shifts besides requirements of environmental and labor laws related to this operation. However, a major challenge is to improve basal cutting mechanism, since it may increase sugarcane stool damages and jolts combined with knife wear. Given the above, we aimed to evaluate basal cut quality through damage and jolt indexes in sugarcane stool, as well as wear of three knife models that are used in basal cut mechanism along run time. The experimental design was completely randomized, using three sample meshes with spacing of 50.0 x 1.50 m for each knife type at different plots over the same field stand with replications. We assessed weight loss, wear length, width and thickness of the cutting knives and cutting height, stool damage and jolt rates. It was found that basal cut quality is affected by knife model and run time. The knife B showed less variation and higher cut quality for damage and jolt rates in sugarcane stool.en
dc.description.affiliationUniv Estadual Paulista, Agron Prod Vegetal, Jaboticabal, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Engn Rural, Jaboticabal, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Agron Prod Vegetal, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Engn Rural, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Jaboticabal, SP, Brazil
dc.format.extent528-541
dc.identifierhttp://dx.doi.org/10.1590/1809-4430-Eng.Agric.v35n3p528-541/2015
dc.identifier.citationEngenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 35, n. 3, p. 528-541, 2015.
dc.identifier.doi10.1590/1809-4430-Eng.Agric.v35n3p528-541/2015
dc.identifier.fileS0100-69162015000300528.pdf
dc.identifier.issn0100-6916
dc.identifier.scieloS0100-69162015000300528
dc.identifier.urihttp://hdl.handle.net/11449/160763
dc.identifier.wosWOS:000360503400013
dc.language.isopor
dc.publisherSoc Brasil Engenharia Agricola
dc.relation.ispartofEngenharia Agricola
dc.relation.ispartofsjr0,305
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectstool damages
dc.subjectprocess statistical control
dc.subjectmechanized harvesting
dc.titleBASAL CUT QUALITY IN SUGARCANE PLANTS USING THREE KNIFE MODELSen
dc.typeArtigo
dcterms.rightsHolderSoc Brasil Engenharia Agricola

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Artigos - Produção Vegetal - FCAV
Artigos - Engenharia Rural - FCAV