Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/42538 |
Resumo: | The present study aimed to investigate the performance parameters and related costs of a machinery set composed of a tractor and a machine for fertilizers and soil correctives application, working in a coffee yard. It was evaluated two different modes of operation. For the first mode of operation (MO1), the machinery applied the total recommended dose to only one side of the plants and traveled in only half of the plot interrows. For the second mode of operation (MO2), the machinery applied half the recommended dose to each side of the plants and traveled in all of the plot interrows. The study was performed at Bom Jardim Farm, located in the municipality of Bom Sucesso, state of Minas Gerais, Brazil. The performance parameters included effective field capacity and effective time. The hourly cost of the fertilizers and soil correctives application operation was determined based on the farm’s management data and the effective cost was obtained by relating the hourly cost and the effective time. The results showed that MO1 implies higher effective field capacity and lower effective cost, with the cost of only 50.1% of that found for MO2. |
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Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantationsAgricultural machinery managementCoffee plantations - FertilizersGestão de máquinas agrícolasCafeicultura - FertilizantesThe present study aimed to investigate the performance parameters and related costs of a machinery set composed of a tractor and a machine for fertilizers and soil correctives application, working in a coffee yard. It was evaluated two different modes of operation. For the first mode of operation (MO1), the machinery applied the total recommended dose to only one side of the plants and traveled in only half of the plot interrows. For the second mode of operation (MO2), the machinery applied half the recommended dose to each side of the plants and traveled in all of the plot interrows. The study was performed at Bom Jardim Farm, located in the municipality of Bom Sucesso, state of Minas Gerais, Brazil. The performance parameters included effective field capacity and effective time. The hourly cost of the fertilizers and soil correctives application operation was determined based on the farm’s management data and the effective cost was obtained by relating the hourly cost and the effective time. The results showed that MO1 implies higher effective field capacity and lower effective cost, with the cost of only 50.1% of that found for MO2.Universidade Federal de Lavras2020-08-21T16:34:53Z2020-08-21T16:34:53Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfANDRADE, A. D. et al. Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations. Coffee Science, Lavras, e151748, 2020.http://repositorio.ufla.br/jspui/handle/1/42538Coffee Sciencereponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessAndrade, Alan DelonFerraz, Gabriel Araújo e SilvaFaria, Rafael de OliveiraBarros, Murilo Machado deSilva, Fábio Moreira daSarri, DanieleVieri, Marcoeng2020-08-21T16:34:53Zoai:localhost:1/42538Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-08-21T16:34:53Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations |
title |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations |
spellingShingle |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations Andrade, Alan Delon Agricultural machinery management Coffee plantations - Fertilizers Gestão de máquinas agrícolas Cafeicultura - Fertilizantes |
title_short |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations |
title_full |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations |
title_fullStr |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations |
title_full_unstemmed |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations |
title_sort |
Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations |
author |
Andrade, Alan Delon |
author_facet |
Andrade, Alan Delon Ferraz, Gabriel Araújo e Silva Faria, Rafael de Oliveira Barros, Murilo Machado de Silva, Fábio Moreira da Sarri, Daniele Vieri, Marco |
author_role |
author |
author2 |
Ferraz, Gabriel Araújo e Silva Faria, Rafael de Oliveira Barros, Murilo Machado de Silva, Fábio Moreira da Sarri, Daniele Vieri, Marco |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Andrade, Alan Delon Ferraz, Gabriel Araújo e Silva Faria, Rafael de Oliveira Barros, Murilo Machado de Silva, Fábio Moreira da Sarri, Daniele Vieri, Marco |
dc.subject.por.fl_str_mv |
Agricultural machinery management Coffee plantations - Fertilizers Gestão de máquinas agrícolas Cafeicultura - Fertilizantes |
topic |
Agricultural machinery management Coffee plantations - Fertilizers Gestão de máquinas agrícolas Cafeicultura - Fertilizantes |
description |
The present study aimed to investigate the performance parameters and related costs of a machinery set composed of a tractor and a machine for fertilizers and soil correctives application, working in a coffee yard. It was evaluated two different modes of operation. For the first mode of operation (MO1), the machinery applied the total recommended dose to only one side of the plants and traveled in only half of the plot interrows. For the second mode of operation (MO2), the machinery applied half the recommended dose to each side of the plants and traveled in all of the plot interrows. The study was performed at Bom Jardim Farm, located in the municipality of Bom Sucesso, state of Minas Gerais, Brazil. The performance parameters included effective field capacity and effective time. The hourly cost of the fertilizers and soil correctives application operation was determined based on the farm’s management data and the effective cost was obtained by relating the hourly cost and the effective time. The results showed that MO1 implies higher effective field capacity and lower effective cost, with the cost of only 50.1% of that found for MO2. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-21T16:34:53Z 2020-08-21T16:34:53Z 2020 |
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 |
ANDRADE, A. D. et al. Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations. Coffee Science, Lavras, e151748, 2020. http://repositorio.ufla.br/jspui/handle/1/42538 |
identifier_str_mv |
ANDRADE, A. D. et al. Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations. Coffee Science, Lavras, e151748, 2020. |
url |
http://repositorio.ufla.br/jspui/handle/1/42538 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Lavras |
publisher.none.fl_str_mv |
Universidade Federal de Lavras |
dc.source.none.fl_str_mv |
Coffee Science reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1784550101645000704 |