Energy analysis of broiler chicken production system with Darkhouse installation

Detalhes bibliográficos
Autor(a) principal: Mattioli, Matheus C.
Data de Publicação: 2018
Outros Autores: Campos, Alessandro T., Yanagi Junior, Tadayuki, Marin, Diego B., Eugênio, Tony M. C., Costa Junior, José E. V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/33009
Resumo: The objective of this study was to evaluate the sustainability of a broiler chicken production system, with confinement in Darkhouse sheds, by energetic analysis. Energy flows of a complete production cycle, 56 days, were considered, of which the energy inputs and outputs were computed in direct and indirect forms, by estimating the energy coming from the quantity of feed, water, machinery and equipment, human labor, sheds, silos, among other components of the productive system, multiplied by their respective energetic coefficients. The total energy demand of a system in a production cycle for the production of 1 kg of live chicken and its energy efficiency coefficient were determined. The studied system had energy conversion coefficient of 95%, demonstrating that the production model has high energy conversion efficiency and fits a sustainable model. On average, 37.55 MJ kg-1 of live chicken were necessary. The main limiting point of the system corresponded to the energy consumed in the form of feed, with 75% of the total direct energy
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spelling Energy analysis of broiler chicken production system with Darkhouse installationAnálise energética de sistema de produção de frangos de corte em instalação do tipo DarkhouseSustainabilityInput-output analysisLivestock buildings and environmentAvicultureBroiler chicken facilitiesSustentabilidadeBalanço de energiaConstruções ruraisAviculturaInstalações para aves de corteThe objective of this study was to evaluate the sustainability of a broiler chicken production system, with confinement in Darkhouse sheds, by energetic analysis. Energy flows of a complete production cycle, 56 days, were considered, of which the energy inputs and outputs were computed in direct and indirect forms, by estimating the energy coming from the quantity of feed, water, machinery and equipment, human labor, sheds, silos, among other components of the productive system, multiplied by their respective energetic coefficients. The total energy demand of a system in a production cycle for the production of 1 kg of live chicken and its energy efficiency coefficient were determined. The studied system had energy conversion coefficient of 95%, demonstrating that the production model has high energy conversion efficiency and fits a sustainable model. On average, 37.55 MJ kg-1 of live chicken were necessary. The main limiting point of the system corresponded to the energy consumed in the form of feed, with 75% of the total direct energyUma interessante maneira de se mensurar a eficiência de sistemas produtivos é por meio da análise energética, identificando quais insumos ou operações demandam mais energia. Portanto, objetivou-se no presente trabalho avaliar a eficiência energética de um sistema de criação de frangos de corte, confinados em galpões com tipologia Darkhouse. Foram considerados os fluxos de energia referentes a um ciclo completo de produção, 56 dias, onde foram computadas as entradas e saídas de energia, na forma direta e indireta, por meio da estimação da energia presente na ração, água, máquinas e equipamentos, trabalho humano, galpões, silos, dentre outros que compõem o sistema produtivo, multiplicando-se pelos seus respectivos coeficientes energéticos. Foram encontradas a demanda total de energia pelo sistema em um ciclo de produção, a energia necessária para produção de 1 kg de frango vivo e o coeficiente de eficiência energética do mesmo. O sistema estudado apresentou um coeficiente de conversão da energia de 46%, valor próximo ao encontrado para sistemas de produção animal. Foram necessários, em média, 37,55 MJ kg-1 de frango vivo. O principal ponto estrangulador do sistema correspondeu à energia consumida na forma de ração, com 75% do total da energia direta.Universidade Federal de Campina Grande2019-02-25T12:29:25Z2019-02-25T12:29:25Z2018-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMATTIOLI, M. C. et al. Energy analysis of broiler chicken production system with darkhouse installation. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 22, n. 9, Sept. 2018.http://repositorio.ufla.br/jspui/handle/1/33009Revista Brasileira de Engenharia Agrícola e Ambientalreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessMattioli, Matheus C.Campos, Alessandro T.Yanagi Junior, TadayukiMarin, Diego B.Eugênio, Tony M. C.Costa Junior, José E. V.eng2019-02-25T12:29:47Zoai:localhost:1/33009Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-02-25T12:29:47Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Energy analysis of broiler chicken production system with Darkhouse installation
Análise energética de sistema de produção de frangos de corte em instalação do tipo Darkhouse
title Energy analysis of broiler chicken production system with Darkhouse installation
spellingShingle Energy analysis of broiler chicken production system with Darkhouse installation
Mattioli, Matheus C.
Sustainability
Input-output analysis
Livestock buildings and environment
Aviculture
Broiler chicken facilities
Sustentabilidade
Balanço de energia
Construções rurais
Avicultura
Instalações para aves de corte
title_short Energy analysis of broiler chicken production system with Darkhouse installation
title_full Energy analysis of broiler chicken production system with Darkhouse installation
title_fullStr Energy analysis of broiler chicken production system with Darkhouse installation
title_full_unstemmed Energy analysis of broiler chicken production system with Darkhouse installation
title_sort Energy analysis of broiler chicken production system with Darkhouse installation
author Mattioli, Matheus C.
author_facet Mattioli, Matheus C.
Campos, Alessandro T.
Yanagi Junior, Tadayuki
Marin, Diego B.
Eugênio, Tony M. C.
Costa Junior, José E. V.
author_role author
author2 Campos, Alessandro T.
Yanagi Junior, Tadayuki
Marin, Diego B.
Eugênio, Tony M. C.
Costa Junior, José E. V.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Mattioli, Matheus C.
Campos, Alessandro T.
Yanagi Junior, Tadayuki
Marin, Diego B.
Eugênio, Tony M. C.
Costa Junior, José E. V.
dc.subject.por.fl_str_mv Sustainability
Input-output analysis
Livestock buildings and environment
Aviculture
Broiler chicken facilities
Sustentabilidade
Balanço de energia
Construções rurais
Avicultura
Instalações para aves de corte
topic Sustainability
Input-output analysis
Livestock buildings and environment
Aviculture
Broiler chicken facilities
Sustentabilidade
Balanço de energia
Construções rurais
Avicultura
Instalações para aves de corte
description The objective of this study was to evaluate the sustainability of a broiler chicken production system, with confinement in Darkhouse sheds, by energetic analysis. Energy flows of a complete production cycle, 56 days, were considered, of which the energy inputs and outputs were computed in direct and indirect forms, by estimating the energy coming from the quantity of feed, water, machinery and equipment, human labor, sheds, silos, among other components of the productive system, multiplied by their respective energetic coefficients. The total energy demand of a system in a production cycle for the production of 1 kg of live chicken and its energy efficiency coefficient were determined. The studied system had energy conversion coefficient of 95%, demonstrating that the production model has high energy conversion efficiency and fits a sustainable model. On average, 37.55 MJ kg-1 of live chicken were necessary. The main limiting point of the system corresponded to the energy consumed in the form of feed, with 75% of the total direct energy
publishDate 2018
dc.date.none.fl_str_mv 2018-09
2019-02-25T12:29:25Z
2019-02-25T12:29:25Z
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 MATTIOLI, M. C. et al. Energy analysis of broiler chicken production system with darkhouse installation. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 22, n. 9, Sept. 2018.
http://repositorio.ufla.br/jspui/handle/1/33009
identifier_str_mv MATTIOLI, M. C. et al. Energy analysis of broiler chicken production system with darkhouse installation. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 22, n. 9, Sept. 2018.
url http://repositorio.ufla.br/jspui/handle/1/33009
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 Campina Grande
publisher.none.fl_str_mv Universidade Federal de Campina Grande
dc.source.none.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental
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_ 1815439236965335040

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