A methodology to determine size and shape of plots for sugarcane plantation
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Scientia Agrícola (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162019001400266 |
Resumo: | ABSTRACT: Brazil is the largest sugarcane producer in the world and the leader in the production of sugar and ethanol. Although sugarcane has become an important factor in the Brazilian economy, cultivation has presented many issues, for example, the problems due to burning before the manual harvest. The Brazilian authorities have approved a law that prohibits this practice and mechanized harvesting has thus become the most fitting approach. Given this development, areas for sugarcane plantation must be properly rebuilt to accommodate the new way of harvesting. The main characteristic demanded of sugarcane plots to use harvesting machines is that they must be rectangular. In the present paper, we propose a methodology for dividing the plantation area into plots and planning their allocation so as to accommodate mechanized harvesting. In view of the requirement for plots to be rectangular, we represented this problem as a two-dimensional cutting problem, and to find a solution we adopted the AND/OR graph approach. The computational experiments were conducted using real cases, and the proposed strategy was shown to perform well. |
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oai:scielo:S0103-90162019001400266 |
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Scientia Agrícola (Online) |
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A methodology to determine size and shape of plots for sugarcane plantationplanting planningsugarcane culturemechanized harvestingAND/OR graph approachABSTRACT: Brazil is the largest sugarcane producer in the world and the leader in the production of sugar and ethanol. Although sugarcane has become an important factor in the Brazilian economy, cultivation has presented many issues, for example, the problems due to burning before the manual harvest. The Brazilian authorities have approved a law that prohibits this practice and mechanized harvesting has thus become the most fitting approach. Given this development, areas for sugarcane plantation must be properly rebuilt to accommodate the new way of harvesting. The main characteristic demanded of sugarcane plots to use harvesting machines is that they must be rectangular. In the present paper, we propose a methodology for dividing the plantation area into plots and planning their allocation so as to accommodate mechanized harvesting. In view of the requirement for plots to be rectangular, we represented this problem as a two-dimensional cutting problem, and to find a solution we adopted the AND/OR graph approach. The computational experiments were conducted using real cases, and the proposed strategy was shown to perform well.Escola Superior de Agricultura "Luiz de Queiroz"2019-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162019001400266Scientia Agricola v.76 n.4 2019reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/1678-992x-2017-0174info:eu-repo/semantics/openAccessCherri,Adriana CristinaVianna,Andrea Carla GonçalvesRamos,Rômulo PimentelFlorentino,Helenice de Oliveiraeng2019-03-18T00:00:00Zoai:scielo:S0103-90162019001400266Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2019-03-18T00:00Scientia Agrícola (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
A methodology to determine size and shape of plots for sugarcane plantation |
title |
A methodology to determine size and shape of plots for sugarcane plantation |
spellingShingle |
A methodology to determine size and shape of plots for sugarcane plantation Cherri,Adriana Cristina planting planning sugarcane culture mechanized harvesting AND/OR graph approach |
title_short |
A methodology to determine size and shape of plots for sugarcane plantation |
title_full |
A methodology to determine size and shape of plots for sugarcane plantation |
title_fullStr |
A methodology to determine size and shape of plots for sugarcane plantation |
title_full_unstemmed |
A methodology to determine size and shape of plots for sugarcane plantation |
title_sort |
A methodology to determine size and shape of plots for sugarcane plantation |
author |
Cherri,Adriana Cristina |
author_facet |
Cherri,Adriana Cristina Vianna,Andrea Carla Gonçalves Ramos,Rômulo Pimentel Florentino,Helenice de Oliveira |
author_role |
author |
author2 |
Vianna,Andrea Carla Gonçalves Ramos,Rômulo Pimentel Florentino,Helenice de Oliveira |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Cherri,Adriana Cristina Vianna,Andrea Carla Gonçalves Ramos,Rômulo Pimentel Florentino,Helenice de Oliveira |
dc.subject.por.fl_str_mv |
planting planning sugarcane culture mechanized harvesting AND/OR graph approach |
topic |
planting planning sugarcane culture mechanized harvesting AND/OR graph approach |
description |
ABSTRACT: Brazil is the largest sugarcane producer in the world and the leader in the production of sugar and ethanol. Although sugarcane has become an important factor in the Brazilian economy, cultivation has presented many issues, for example, the problems due to burning before the manual harvest. The Brazilian authorities have approved a law that prohibits this practice and mechanized harvesting has thus become the most fitting approach. Given this development, areas for sugarcane plantation must be properly rebuilt to accommodate the new way of harvesting. The main characteristic demanded of sugarcane plots to use harvesting machines is that they must be rectangular. In the present paper, we propose a methodology for dividing the plantation area into plots and planning their allocation so as to accommodate mechanized harvesting. In view of the requirement for plots to be rectangular, we represented this problem as a two-dimensional cutting problem, and to find a solution we adopted the AND/OR graph approach. The computational experiments were conducted using real cases, and the proposed strategy was shown to perform well. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-07-01 |
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=S0103-90162019001400266 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162019001400266 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-992x-2017-0174 |
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 |
Escola Superior de Agricultura "Luiz de Queiroz" |
publisher.none.fl_str_mv |
Escola Superior de Agricultura "Luiz de Queiroz" |
dc.source.none.fl_str_mv |
Scientia Agricola v.76 n.4 2019 reponame:Scientia Agrícola (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Scientia Agrícola (Online) |
collection |
Scientia Agrícola (Online) |
repository.name.fl_str_mv |
Scientia Agrícola (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
scientia@usp.br||alleoni@usp.br |
_version_ |
1748936464839737344 |