Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study

Detalhes bibliográficos
Autor(a) principal: Souza, Luiz Henrique de
Data de Publicação: 2020
Outros Autores: Fernandes, Victor Lucas
Tipo de documento: Artigo
Idioma: por
Título da fonte: Caderno de Ciências Agrárias (Online)
Texto Completo: https://periodicos.ufmg.br/index.php/ccaufmg/article/view/15999
Resumo: One of the most used ways to perform agricultural management is to quantify the field efficiency. The rural producer may assess whether the equipment is being underutilized through this determination. This work aims to evaluate the Operational Capacity and Field Efficiency of corn silage production cultivated in a central pivot: a case study in an area of 2.3 ha. All the operations were performed using a Massey Ferguson tractor model MF 291, 4x2 TDA, nominal power of 73.6 kW (100 hp) at 2200 rpm. In order to evaluate the Operational Capacity, the total working time of each operation was measured separately from the preparation of the soil to the harvest in the whole area. The Efficiency was determined by the ratio of the Effective Operational Capacity for the Theoretical. The implements that required time for preparation and supply of inputs, preparation of spray solution and cart exchange were the ones that showed less efficiency. Even with greater width than the other implements, the sprayer presented the least efficiency due to the longer time of equipment movement and supply. The total maneuver time achieved by the equipment due to the circular land area may have contributed to the operations’ low efficiency.
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spelling Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case studyCapacidade operacional e eficiência de campo da produção de silagem de milho cultivado em pivô central: estudo de casoDesempenho operacionalMáquinas agrícolasMecanização agrícolaOperating performanceAgricultural machinesAgricultural mechanizationOne of the most used ways to perform agricultural management is to quantify the field efficiency. The rural producer may assess whether the equipment is being underutilized through this determination. This work aims to evaluate the Operational Capacity and Field Efficiency of corn silage production cultivated in a central pivot: a case study in an area of 2.3 ha. All the operations were performed using a Massey Ferguson tractor model MF 291, 4x2 TDA, nominal power of 73.6 kW (100 hp) at 2200 rpm. In order to evaluate the Operational Capacity, the total working time of each operation was measured separately from the preparation of the soil to the harvest in the whole area. The Efficiency was determined by the ratio of the Effective Operational Capacity for the Theoretical. The implements that required time for preparation and supply of inputs, preparation of spray solution and cart exchange were the ones that showed less efficiency. Even with greater width than the other implements, the sprayer presented the least efficiency due to the longer time of equipment movement and supply. The total maneuver time achieved by the equipment due to the circular land area may have contributed to the operations’ low efficiency.Para se realizar o gerenciamento agrícola, uma das formas mais utilizadas é a quantificação da Eficiência de Campo. Por meio desta técnica o produtor rural pode avaliar se o equipamento está sendo subutilizado. Este trabalho tem como objetivo avaliar a Capacidade Operacional e a Eficiência de Campo da produção de silagem de milho cultivado em pivô central: estudo de caso. Todas as operações foram realizadas utilizando-se um trator Massey Ferguson, modelo MF 291, 4x2 TDA, potência nominal de 73,6 kW (100 cv) a 2200 rpm. Para avaliação da Capacidade Operacional foi realizada a medição do tempo total de trabalho de cada uma das operações separadamente desde o preparo do solo até a colheita em toda a área. A Eficiência foi determinada pela razão da Capacidade Operacional Efetiva pela Teórica. Os implementos que necessitaram de tempo para preparo e abastecimento de insumos, preparo de calda e troca de carreta foram os que apresentaram menor eficiência. Mesmo apresentando maior largura do que os outros implementos, o pulverizador apresentou menor eficiência devido ao maior tempo de deslocamento e abastecimento do equipamento. O tempo total de manobras alcançado pelos equipamentos devido à área circular do terreno pode ter contribuído para a baixa eficiência das operações.Universidade Federal de Minas Gerais2020-02-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://periodicos.ufmg.br/index.php/ccaufmg/article/view/1599910.35699/2447-6218.2020.15999Agrarian Sciences Journal; Vol. 12 (2020); 1-5Caderno de Ciências Agrárias; v. 12 (2020); 1-52447-62181984-6738reponame:Caderno de Ciências Agrárias (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGporhttps://periodicos.ufmg.br/index.php/ccaufmg/article/view/15999/16382https://periodicos.ufmg.br/index.php/ccaufmg/article/view/15999/16383Copyright (c) 2020 Caderno de Ciências Agráriashttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSouza, Luiz Henrique deFernandes, Victor Lucas 2022-07-28T17:23:31Zoai:periodicos.ufmg.br:article/15999Revistahttps://periodicos.ufmg.br/index.php/ccaufmgPUBhttps://periodicos.ufmg.br/index.php/ccaufmg/oaiccaufmg@ica.ufmg.br2447-62181984-6738opendoar:2022-07-28T17:23:31Caderno de Ciências Agrárias (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
Capacidade operacional e eficiência de campo da produção de silagem de milho cultivado em pivô central: estudo de caso
title Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
spellingShingle Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
Souza, Luiz Henrique de
Desempenho operacional
Máquinas agrícolas
Mecanização agrícola
Operating performance
Agricultural machines
Agricultural mechanization
title_short Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
title_full Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
title_fullStr Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
title_full_unstemmed Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
title_sort Operational capacity and field efficiency of corn silage production cultivated in a central pivot: a case study
author Souza, Luiz Henrique de
author_facet Souza, Luiz Henrique de
Fernandes, Victor Lucas
author_role author
author2 Fernandes, Victor Lucas
author2_role author
dc.contributor.author.fl_str_mv Souza, Luiz Henrique de
Fernandes, Victor Lucas
dc.subject.por.fl_str_mv Desempenho operacional
Máquinas agrícolas
Mecanização agrícola
Operating performance
Agricultural machines
Agricultural mechanization
topic Desempenho operacional
Máquinas agrícolas
Mecanização agrícola
Operating performance
Agricultural machines
Agricultural mechanization
description One of the most used ways to perform agricultural management is to quantify the field efficiency. The rural producer may assess whether the equipment is being underutilized through this determination. This work aims to evaluate the Operational Capacity and Field Efficiency of corn silage production cultivated in a central pivot: a case study in an area of 2.3 ha. All the operations were performed using a Massey Ferguson tractor model MF 291, 4x2 TDA, nominal power of 73.6 kW (100 hp) at 2200 rpm. In order to evaluate the Operational Capacity, the total working time of each operation was measured separately from the preparation of the soil to the harvest in the whole area. The Efficiency was determined by the ratio of the Effective Operational Capacity for the Theoretical. The implements that required time for preparation and supply of inputs, preparation of spray solution and cart exchange were the ones that showed less efficiency. Even with greater width than the other implements, the sprayer presented the least efficiency due to the longer time of equipment movement and supply. The total maneuver time achieved by the equipment due to the circular land area may have contributed to the operations’ low efficiency.
publishDate 2020
dc.date.none.fl_str_mv 2020-02-29
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://periodicos.ufmg.br/index.php/ccaufmg/article/view/15999
10.35699/2447-6218.2020.15999
url https://periodicos.ufmg.br/index.php/ccaufmg/article/view/15999
identifier_str_mv 10.35699/2447-6218.2020.15999
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufmg.br/index.php/ccaufmg/article/view/15999/16382
https://periodicos.ufmg.br/index.php/ccaufmg/article/view/15999/16383
dc.rights.driver.fl_str_mv Copyright (c) 2020 Caderno de Ciências Agrárias
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Caderno de Ciências Agrárias
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv Agrarian Sciences Journal; Vol. 12 (2020); 1-5
Caderno de Ciências Agrárias; v. 12 (2020); 1-5
2447-6218
1984-6738
reponame:Caderno de Ciências Agrárias (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Caderno de Ciências Agrárias (Online)
collection Caderno de Ciências Agrárias (Online)
repository.name.fl_str_mv Caderno de Ciências Agrárias (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv ccaufmg@ica.ufmg.br
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