Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5935/1806-6690.20170051 http://hdl.handle.net/11449/174545 |
Resumo: | Mechanisation of the sugarcane harvest has been on the increase in those states where sugarcane is produced, because of the need to eradicate pre-harvest burning throughout the area of sugarcane plantation by 2017. However, the base cutting system of the harvesters is still proving inefficient, directly interfering in the quality of the raw material and compromising the life of the plantation. The aim of this study therefore, was to evaluate the indices for damage and loss in ratoon sugarcane, for three types of knife used in base cutting in harvesters, using two knives coated with tungsten carbide and another uncoated, all at different angles. The experimental design was completely randomised into bands, with the number of replications defined as a function of the time and mode of use of the knives. The variables cutting height and the indices of damage and loss in the ratoon cane were used as quality indicators. The indices of damage and loss are influenced by the type of knife used. From the indices of damage and loss in the ratoon cane, the highest operating quality is seen with coated knives at an angle of 13°. |
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Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentosQuality of base cutting in sugarcane using knives of different angles and coatingsMechanisation of the sugarcane harvest has been on the increase in those states where sugarcane is produced, because of the need to eradicate pre-harvest burning throughout the area of sugarcane plantation by 2017. However, the base cutting system of the harvesters is still proving inefficient, directly interfering in the quality of the raw material and compromising the life of the plantation. The aim of this study therefore, was to evaluate the indices for damage and loss in ratoon sugarcane, for three types of knife used in base cutting in harvesters, using two knives coated with tungsten carbide and another uncoated, all at different angles. The experimental design was completely randomised into bands, with the number of replications defined as a function of the time and mode of use of the knives. The variables cutting height and the indices of damage and loss in the ratoon cane were used as quality indicators. The indices of damage and loss are influenced by the type of knife used. From the indices of damage and loss in the ratoon cane, the highest operating quality is seen with coated knives at an angle of 13°.Departamento de Engenharia Agrícola Universidade Federal de Viçosa, Avenida Peter Henry Rolfs, s/n - Campus UniversitarioDepartamento de Engenharia Rural Faculdade de Ciências Agrárias e Veterinárias/Unesp/FCAV Vila Industrial, Via de Acesso Prof. Paulo Donato Castelane, S/NDepartamento de Engenharia Rural Faculdade de Ciências Agrárias e Veterinárias/Unesp/FCAV Vila Industrial, Via de Acesso Prof. Paulo Donato Castelane, S/NUniversidade Federal de Viçosa (UFV)Universidade Estadual Paulista (Unesp)Voltarelli, Murilo Aparecidoda Silva, Rouverson Pereira [UNESP]Cassia, Marcelo Tufaile [UNESP]Daloia, João Guilherme Muzetti [UNESP]Paixão, Carla Segatto Strini [UNESP]2018-12-11T17:11:38Z2018-12-11T17:11:38Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article438-447application/pdfhttp://dx.doi.org/10.5935/1806-6690.20170051Revista Ciencia Agronomica, v. 48, n. 3, p. 438-447, 2017.1806-66900045-6888http://hdl.handle.net/11449/17454510.5935/1806-6690.20170051S1806-669020170003004382-s2.0-85018969543S1806-66902017000300438.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporRevista Ciencia Agronomica0,498info:eu-repo/semantics/openAccess2023-12-11T06:18:38Zoai:repositorio.unesp.br:11449/174545Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-11T06:18:38Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos Quality of base cutting in sugarcane using knives of different angles and coatings |
title |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos |
spellingShingle |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos Voltarelli, Murilo Aparecido |
title_short |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos |
title_full |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos |
title_fullStr |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos |
title_full_unstemmed |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos |
title_sort |
Qualidade do corte basal de cana-de-açúcar efetuado por facas de diferentes angulações e revestimentos |
author |
Voltarelli, Murilo Aparecido |
author_facet |
Voltarelli, Murilo Aparecido da Silva, Rouverson Pereira [UNESP] Cassia, Marcelo Tufaile [UNESP] Daloia, João Guilherme Muzetti [UNESP] Paixão, Carla Segatto Strini [UNESP] |
author_role |
author |
author2 |
da Silva, Rouverson Pereira [UNESP] Cassia, Marcelo Tufaile [UNESP] Daloia, João Guilherme Muzetti [UNESP] Paixão, Carla Segatto Strini [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Viçosa (UFV) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Voltarelli, Murilo Aparecido da Silva, Rouverson Pereira [UNESP] Cassia, Marcelo Tufaile [UNESP] Daloia, João Guilherme Muzetti [UNESP] Paixão, Carla Segatto Strini [UNESP] |
description |
Mechanisation of the sugarcane harvest has been on the increase in those states where sugarcane is produced, because of the need to eradicate pre-harvest burning throughout the area of sugarcane plantation by 2017. However, the base cutting system of the harvesters is still proving inefficient, directly interfering in the quality of the raw material and compromising the life of the plantation. The aim of this study therefore, was to evaluate the indices for damage and loss in ratoon sugarcane, for three types of knife used in base cutting in harvesters, using two knives coated with tungsten carbide and another uncoated, all at different angles. The experimental design was completely randomised into bands, with the number of replications defined as a function of the time and mode of use of the knives. The variables cutting height and the indices of damage and loss in the ratoon cane were used as quality indicators. The indices of damage and loss are influenced by the type of knife used. From the indices of damage and loss in the ratoon cane, the highest operating quality is seen with coated knives at an angle of 13°. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T17:11:38Z 2018-12-11T17:11:38Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5935/1806-6690.20170051 Revista Ciencia Agronomica, v. 48, n. 3, p. 438-447, 2017. 1806-6690 0045-6888 http://hdl.handle.net/11449/174545 10.5935/1806-6690.20170051 S1806-66902017000300438 2-s2.0-85018969543 S1806-66902017000300438.pdf |
url |
http://dx.doi.org/10.5935/1806-6690.20170051 http://hdl.handle.net/11449/174545 |
identifier_str_mv |
Revista Ciencia Agronomica, v. 48, n. 3, p. 438-447, 2017. 1806-6690 0045-6888 10.5935/1806-6690.20170051 S1806-66902017000300438 2-s2.0-85018969543 S1806-66902017000300438.pdf |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Revista Ciencia Agronomica 0,498 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
438-447 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965252129914880 |