Portable harvester in the total and selective harvesting of coffee fruits

Detalhes bibliográficos
Autor(a) principal: de Souza, Cristiano Márcio Alves
Data de Publicação: 2006
Outros Autores: Queiroz, Daniel Marçal de, Rafull, Leidy Zulys Leyva
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/7327
Resumo: – The objective of this work was to evaluate the performance of a portable coffee harvester to mountain areas. Two procedures were tested: harvesting all fruits in only one operation, and the selective harvesting. Coffee yield, harvesting capacity, index of leaves taken during harvesting process, harvesting efficiency, noise level and fuel consumption were measured. The harvesting system with two portable harvester presented better performance than with only one machine. Selective harvesting was highly influenced by the percentage of ripen fruits and by coffee yield.
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spelling Portable harvester in the total and selective harvesting of coffee fruitsDerriçadora portátil na colheita total e seletiva de frutos do cafeeiroharvesting capacity; agricultural mechanization; energy; ergonomicsdesempenho; mecanização agrícola; energia; ergonomia– The objective of this work was to evaluate the performance of a portable coffee harvester to mountain areas. Two procedures were tested: harvesting all fruits in only one operation, and the selective harvesting. Coffee yield, harvesting capacity, index of leaves taken during harvesting process, harvesting efficiency, noise level and fuel consumption were measured. The harvesting system with two portable harvester presented better performance than with only one machine. Selective harvesting was highly influenced by the percentage of ripen fruits and by coffee yield.–O objetivo deste trabalho foi avaliar o desempenho de derriçadoras portáteis durante a colheita seletiva e total dos frutos, em dois sistemas de colheita. Foram determinados a carga pendente da planta, a capacidade de derriça, o índice de desfolha, a eficiência de derriça, o índice de frutos verdes no produto, o nível de ruído e o consumo horário e específico de combustível. O sistema de colheita, utilizando-se duas derriçadoras portáteis, simultaneamente na mesma fileira de cafeeiros, apresentou melhor desempenho. A colheita seletiva foi muito influenciada pela porcentagem de frutos maduros e carga pendente do cafeeiro.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirade Souza, Cristiano Márcio AlvesQueiroz, Daniel Marçal deRafull, Leidy Zulys Leyva2006-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/7327Pesquisa Agropecuaria Brasileira; v.41, n.11, nov. 2006; 1637-1642Pesquisa Agropecuária Brasileira; v.41, n.11, nov. 2006; 1637-16421678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/7327/4372info:eu-repo/semantics/openAccess2014-10-06T18:08:45Zoai:ojs.seer.sct.embrapa.br:article/7327Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-10-06T18:08:45Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Portable harvester in the total and selective harvesting of coffee fruits
Derriçadora portátil na colheita total e seletiva de frutos do cafeeiro
title Portable harvester in the total and selective harvesting of coffee fruits
spellingShingle Portable harvester in the total and selective harvesting of coffee fruits
de Souza, Cristiano Márcio Alves
harvesting capacity; agricultural mechanization; energy; ergonomics
desempenho; mecanização agrícola; energia; ergonomia
title_short Portable harvester in the total and selective harvesting of coffee fruits
title_full Portable harvester in the total and selective harvesting of coffee fruits
title_fullStr Portable harvester in the total and selective harvesting of coffee fruits
title_full_unstemmed Portable harvester in the total and selective harvesting of coffee fruits
title_sort Portable harvester in the total and selective harvesting of coffee fruits
author de Souza, Cristiano Márcio Alves
author_facet de Souza, Cristiano Márcio Alves
Queiroz, Daniel Marçal de
Rafull, Leidy Zulys Leyva
author_role author
author2 Queiroz, Daniel Marçal de
Rafull, Leidy Zulys Leyva
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv de Souza, Cristiano Márcio Alves
Queiroz, Daniel Marçal de
Rafull, Leidy Zulys Leyva
dc.subject.por.fl_str_mv harvesting capacity; agricultural mechanization; energy; ergonomics
desempenho; mecanização agrícola; energia; ergonomia
topic harvesting capacity; agricultural mechanization; energy; ergonomics
desempenho; mecanização agrícola; energia; ergonomia
description – The objective of this work was to evaluate the performance of a portable coffee harvester to mountain areas. Two procedures were tested: harvesting all fruits in only one operation, and the selective harvesting. Coffee yield, harvesting capacity, index of leaves taken during harvesting process, harvesting efficiency, noise level and fuel consumption were measured. The harvesting system with two portable harvester presented better performance than with only one machine. Selective harvesting was highly influenced by the percentage of ripen fruits and by coffee yield.
publishDate 2006
dc.date.none.fl_str_mv 2006-11-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/7327
url https://seer.sct.embrapa.br/index.php/pab/article/view/7327
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/7327/4372
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.41, n.11, nov. 2006; 1637-1642
Pesquisa Agropecuária Brasileira; v.41, n.11, nov. 2006; 1637-1642
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
_version_ 1793416650194681856

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