CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH?
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Engenharia Agrícola |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100053 |
Resumo: | ABSTRACT Sugarcane harvester cutting blade wear increases ratoon damages and losses, impairing sugarcane regrowth. This study aimed to evaluate the quality of basal cut using ratoon damage and loss indexes and correlating them with effects on sugarcane regrowth. Harvest parameters such as plant height and position, damage and loss indexes, and stem length were evaluated every 30 min, following statistical process control (SPC) assumptions. Blade wear was examined during three harvesting shifts (0-8 h, 8-16 h, and 16-24 h). Sugarcane regrowth was assessed by counting number of tillers and measuring plant height and stem diameter. The second harvesting shift showed better quality in terms of damage and loss indexes, and plant height and stem diameter. Harvesting was considered out of control for parameters such as cutting height, number of tillers, plant height, and stem diameter. On the other side, it was regarded as under control for damage and loss indexes, and plant high and position. The first shift presented peripheral or no damages and weak to medium loss levels, whereas the second and third ones showed extreme damages and medium to strong losses. |
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CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH?Mechanized harvestingSugarcaneSPCHarvesterABSTRACT Sugarcane harvester cutting blade wear increases ratoon damages and losses, impairing sugarcane regrowth. This study aimed to evaluate the quality of basal cut using ratoon damage and loss indexes and correlating them with effects on sugarcane regrowth. Harvest parameters such as plant height and position, damage and loss indexes, and stem length were evaluated every 30 min, following statistical process control (SPC) assumptions. Blade wear was examined during three harvesting shifts (0-8 h, 8-16 h, and 16-24 h). Sugarcane regrowth was assessed by counting number of tillers and measuring plant height and stem diameter. The second harvesting shift showed better quality in terms of damage and loss indexes, and plant height and stem diameter. Harvesting was considered out of control for parameters such as cutting height, number of tillers, plant height, and stem diameter. On the other side, it was regarded as under control for damage and loss indexes, and plant high and position. The first shift presented peripheral or no damages and weak to medium loss levels, whereas the second and third ones showed extreme damages and medium to strong losses.Associação Brasileira de Engenharia Agrícola2020-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100053Engenharia Agrícola v.40 n.1 2020reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/1809-4430-eng.agric.v40n1p53-60/2020info:eu-repo/semantics/openAccessBernache,LeonardoTedesco-Oliveira,DaniloOliveira,Luan P. deCorrêa,Ligia N.Silva,Rouverson P. daeng2020-02-12T00:00:00Zoai:scielo:S0100-69162020000100053Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2020-02-12T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false |
dc.title.none.fl_str_mv |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? |
title |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? |
spellingShingle |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? Bernache,Leonardo Mechanized harvesting Sugarcane SPC Harvester |
title_short |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? |
title_full |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? |
title_fullStr |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? |
title_full_unstemmed |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? |
title_sort |
CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH? |
author |
Bernache,Leonardo |
author_facet |
Bernache,Leonardo Tedesco-Oliveira,Danilo Oliveira,Luan P. de Corrêa,Ligia N. Silva,Rouverson P. da |
author_role |
author |
author2 |
Tedesco-Oliveira,Danilo Oliveira,Luan P. de Corrêa,Ligia N. Silva,Rouverson P. da |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Bernache,Leonardo Tedesco-Oliveira,Danilo Oliveira,Luan P. de Corrêa,Ligia N. Silva,Rouverson P. da |
dc.subject.por.fl_str_mv |
Mechanized harvesting Sugarcane SPC Harvester |
topic |
Mechanized harvesting Sugarcane SPC Harvester |
description |
ABSTRACT Sugarcane harvester cutting blade wear increases ratoon damages and losses, impairing sugarcane regrowth. This study aimed to evaluate the quality of basal cut using ratoon damage and loss indexes and correlating them with effects on sugarcane regrowth. Harvest parameters such as plant height and position, damage and loss indexes, and stem length were evaluated every 30 min, following statistical process control (SPC) assumptions. Blade wear was examined during three harvesting shifts (0-8 h, 8-16 h, and 16-24 h). Sugarcane regrowth was assessed by counting number of tillers and measuring plant height and stem diameter. The second harvesting shift showed better quality in terms of damage and loss indexes, and plant height and stem diameter. Harvesting was considered out of control for parameters such as cutting height, number of tillers, plant height, and stem diameter. On the other side, it was regarded as under control for damage and loss indexes, and plant high and position. The first shift presented peripheral or no damages and weak to medium loss levels, whereas the second and third ones showed extreme damages and medium to strong losses. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-02-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100053 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100053 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1809-4430-eng.agric.v40n1p53-60/2020 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
dc.source.none.fl_str_mv |
Engenharia Agrícola v.40 n.1 2020 reponame:Engenharia Agrícola instname:Associação Brasileira de Engenharia Agrícola (SBEA) instacron:SBEA |
instname_str |
Associação Brasileira de Engenharia Agrícola (SBEA) |
instacron_str |
SBEA |
institution |
SBEA |
reponame_str |
Engenharia Agrícola |
collection |
Engenharia Agrícola |
repository.name.fl_str_mv |
Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA) |
repository.mail.fl_str_mv |
revistasbea@sbea.org.br||sbea@sbea.org.br |
_version_ |
1752126274514452480 |