Energetic values of different corn cultivar for poultry

Detalhes bibliográficos
Autor(a) principal: Henz, Jeffersson Rafael
Data de Publicação: 2013
Outros Autores: Nunes, Ricardo Vianna, Pozza, Paulo Cesar, Furlan, Antonio Claudio, Scherer, Carina, Eyng, Cinthia, Silva, Wagner Thiago Mozzer da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11868
Resumo: Due of the high cost that the feeding represents on poultry production, the knowledge about chemical and energy food composition is required to get accurate ration formulas, aiming a better performance and high economy. So, the aim of this work was determine the chemical composition, energetic values and the values of metabolizability coefficients of different corn cultivar for poultries. The total excreta collecting method was used to determine the energetic values, with nine different corn cultivars, one reference ration, four replicates and five birds per experimental unit. The values for apparent metabolizable energy (AME) and AME nitrogen corrected (AMEn), variety from 3113 to 3550 kcal/kg MN and from 3069 to 3473 kcal/kg MN, respectively. Differences (P<0.05) were found between the metabolizability coefficients, with variation from 75.80 to 86.65% for AME and from 74.75 to 84.96% for AMEn, respectively.
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spelling Energetic values of different corn cultivar for poultryValores energéticos de diferentes cultivares de milho para avesBroiler chickenMetabolizability coefficientsMetabolizable energy.Coeficiente de metabolizabilidadeEnergia metabolizávelFrangos de corte.Avaliação de Alimentos para AnimaisDue of the high cost that the feeding represents on poultry production, the knowledge about chemical and energy food composition is required to get accurate ration formulas, aiming a better performance and high economy. So, the aim of this work was determine the chemical composition, energetic values and the values of metabolizability coefficients of different corn cultivar for poultries. The total excreta collecting method was used to determine the energetic values, with nine different corn cultivars, one reference ration, four replicates and five birds per experimental unit. The values for apparent metabolizable energy (AME) and AME nitrogen corrected (AMEn), variety from 3113 to 3550 kcal/kg MN and from 3069 to 3473 kcal/kg MN, respectively. Differences (P<0.05) were found between the metabolizability coefficients, with variation from 75.80 to 86.65% for AME and from 74.75 to 84.96% for AMEn, respectively.Devido ao alto custo que a alimentação representa na produção avícola, torna-se necessário o conhecimento da composição química e energética dos alimentos para formular rações precisas, objetivando melhor desempenho zootécnico e econômico da atividade. Desta forma, o objetivo deste trabalho foi determinar a composição química, os valores energéticos e os coeficientes de metabolizabilidade de diferentes cultivares de milho para aves. Para determinar os valores energéticos foi utilizado o método de coleta total de excretas, com nove cultivares de milho, uma ração referência, tendo quatro repetições e cinco aves por unidade experimental. Os valores de Energia Metabolizável Aparente (EMA) e EMA corrigida para o balanço de nitrogênio (EMAn), variaram de 3113 a 3550 kcal/kg de matéria natural (MN), e de 3069 a 3473 kcal/kg de MN, respectivamente. Houve diferença (P<0,05) entre os coeficientes de metabolizabilidade das amostras de milho, que variaram de 75,80 a 86,65% para EMA e de 74,75 a 84,96% para EMAn, respectivamente. UEL2013-10-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Científicaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1186810.5433/1679-0359.2013v34n5p2403Semina: Ciências Agrárias; Vol. 34 No. 5 (2013); 2403-2414Semina: Ciências Agrárias; v. 34 n. 5 (2013); 2403-24141679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11868/pdf_40Henz, Jeffersson RafaelNunes, Ricardo ViannaPozza, Paulo CesarFurlan, Antonio ClaudioScherer, CarinaEyng, CinthiaSilva, Wagner Thiago Mozzer dainfo:eu-repo/semantics/openAccess2015-11-19T18:36:26Zoai:ojs.pkp.sfu.ca:article/11868Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:36:26Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Energetic values of different corn cultivar for poultry
Valores energéticos de diferentes cultivares de milho para aves
title Energetic values of different corn cultivar for poultry
spellingShingle Energetic values of different corn cultivar for poultry
Henz, Jeffersson Rafael
Broiler chicken
Metabolizability coefficients
Metabolizable energy.
Coeficiente de metabolizabilidade
Energia metabolizável
Frangos de corte.
Avaliação de Alimentos para Animais
title_short Energetic values of different corn cultivar for poultry
title_full Energetic values of different corn cultivar for poultry
title_fullStr Energetic values of different corn cultivar for poultry
title_full_unstemmed Energetic values of different corn cultivar for poultry
title_sort Energetic values of different corn cultivar for poultry
author Henz, Jeffersson Rafael
author_facet Henz, Jeffersson Rafael
Nunes, Ricardo Vianna
Pozza, Paulo Cesar
Furlan, Antonio Claudio
Scherer, Carina
Eyng, Cinthia
Silva, Wagner Thiago Mozzer da
author_role author
author2 Nunes, Ricardo Vianna
Pozza, Paulo Cesar
Furlan, Antonio Claudio
Scherer, Carina
Eyng, Cinthia
Silva, Wagner Thiago Mozzer da
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Henz, Jeffersson Rafael
Nunes, Ricardo Vianna
Pozza, Paulo Cesar
Furlan, Antonio Claudio
Scherer, Carina
Eyng, Cinthia
Silva, Wagner Thiago Mozzer da
dc.subject.por.fl_str_mv Broiler chicken
Metabolizability coefficients
Metabolizable energy.
Coeficiente de metabolizabilidade
Energia metabolizável
Frangos de corte.
Avaliação de Alimentos para Animais
topic Broiler chicken
Metabolizability coefficients
Metabolizable energy.
Coeficiente de metabolizabilidade
Energia metabolizável
Frangos de corte.
Avaliação de Alimentos para Animais
description Due of the high cost that the feeding represents on poultry production, the knowledge about chemical and energy food composition is required to get accurate ration formulas, aiming a better performance and high economy. So, the aim of this work was determine the chemical composition, energetic values and the values of metabolizability coefficients of different corn cultivar for poultries. The total excreta collecting method was used to determine the energetic values, with nine different corn cultivars, one reference ration, four replicates and five birds per experimental unit. The values for apparent metabolizable energy (AME) and AME nitrogen corrected (AMEn), variety from 3113 to 3550 kcal/kg MN and from 3069 to 3473 kcal/kg MN, respectively. Differences (P<0.05) were found between the metabolizability coefficients, with variation from 75.80 to 86.65% for AME and from 74.75 to 84.96% for AMEn, respectively.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11868
10.5433/1679-0359.2013v34n5p2403
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11868
identifier_str_mv 10.5433/1679-0359.2013v34n5p2403
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11868/pdf_40
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 34 No. 5 (2013); 2403-2414
Semina: Ciências Agrárias; v. 34 n. 5 (2013); 2403-2414
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
_version_ 1750315415193518080

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