Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs

Detalhes bibliográficos
Autor(a) principal: Oliveira, Eduardo Raele
Data de Publicação: 2013
Outros Autores: Silva, Caio Abércio da, Bridi, Ana Maria, Gavioli, David Fernandes, Lozano, Arturo Pardo, Andreo, Nayara, Silva, Roberta Abrami Monteiro, Oliveira, Jamile Maria de, Moreira, Valéria Santos, Tarsitano, Marina Avena
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/12355
Resumo: The objective of this work was evaluate the best nutritional program for growing pigs, between five comercial diets with different levels of protein (high, medium and low), chrome picolinate and ractopamine for finishing pigs. Performance, carcass, economy and meat quality were evaluated. Seventy pigs (Pen Ar Lan) were used (35 barrows and 35 gilts) with initial weight ± standard deviation of 25.22 ± 2.5 kg and were slaughtered with final weight plus standard deviation of 119.08 ± 6.0kg. Difference between high protein and low protein + chrrome was observed to feed convertion during growth phases, with high protein showing better results. Difference was observed during finishing phase II to daily gain, showing better results for ractopamine over low protein. Muscle and fat deposition over carcass showed better results for ractopamine against low protein only. Lower levels of drip loss was observed for low protein and ractopamine treatments against higher levels of protein treatments. Ractopamine also showed the best cost when compared with all treatments and was the best nutritional program studied.
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spelling Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigsEfeitos produtivos, qualitativos e econômicos de diferentes programas nutricionais para suínos em crescimento e terminaçãoAmino acidsCarcassLysineMuscleStress.AminoácidosCarcaçaLisinaMúsculo.Nutrição AnimalThe objective of this work was evaluate the best nutritional program for growing pigs, between five comercial diets with different levels of protein (high, medium and low), chrome picolinate and ractopamine for finishing pigs. Performance, carcass, economy and meat quality were evaluated. Seventy pigs (Pen Ar Lan) were used (35 barrows and 35 gilts) with initial weight ± standard deviation of 25.22 ± 2.5 kg and were slaughtered with final weight plus standard deviation of 119.08 ± 6.0kg. Difference between high protein and low protein + chrrome was observed to feed convertion during growth phases, with high protein showing better results. Difference was observed during finishing phase II to daily gain, showing better results for ractopamine over low protein. Muscle and fat deposition over carcass showed better results for ractopamine against low protein only. Lower levels of drip loss was observed for low protein and ractopamine treatments against higher levels of protein treatments. Ractopamine also showed the best cost when compared with all treatments and was the best nutritional program studied.O objetivo neste trabalho foi avaliar o melhor programa nutricional para suínos em engorda, entre cinco formulações comerciais a partir do uso de diferentes níveis de proteína total (alta, média e baixa), picolinato de cromo (Cr) e ractopamina (Rac) no final da terminação. Os tratamentos foram avaliados para desempenho, características de carcaça, aspectos econômicos e qualidade de carne. Foram utilizados 70 suínos de linhagem comercial Pen Ar Lan (35 machos castrados e 35 fêmeas) com peso médio inicial ± desvio padrão de 25,22 ± 2,5 kg e peso final de abate ± desvio padrão de 119,08 ± 6,0kg. Para as fases iniciais de crescimento, foi observada diferença para a conversão alimentar com a ração com alta proteína apresentando melhor conversão alimentar em relação à ração com picolinato de cromo. Para a fase de terminação II, foi observada diferença no ganho diário de peso, com o programa com ractopamina apresentando melhores resultados apenas em relação ao programa com baixa proteína. Também houve diferença na deposição de músculo e gordura na carcaça em favor da ractopamina, quando comparada com a ração de baixa proteína. Observou-se diferença para a perda de água por gotejamento para ractopamina e baixa proteína em relação aos maiores níveis desse nutriente. A ractopamina também mostrou-se a mais eficiente economicamente. Para os aspectos estudados neste trabalho, entre os programas nutricionais testados, a ractopamina mostrou-se a mais eficiente.UEL2013-02-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1235510.5433/1679-0359.2012v33n6Supl2p3323Semina: Ciências Agrárias; Vol. 33 No. 6Supl2 (2012); 3323-3340Semina: Ciências Agrárias; v. 33 n. 6Supl2 (2012); 3323-33401679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12355/pdfCopyright (c) 2013 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessOliveira, Eduardo RaeleSilva, Caio Abércio daBridi, Ana MariaGavioli, David FernandesLozano, Arturo PardoAndreo, NayaraSilva, Roberta Abrami MonteiroOliveira, Jamile Maria deMoreira, Valéria SantosTarsitano, Marina Avena2023-01-26T16:01:54Zoai:ojs.pkp.sfu.ca:article/12355Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-26T16:01:54Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
Efeitos produtivos, qualitativos e econômicos de diferentes programas nutricionais para suínos em crescimento e terminação
title Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
spellingShingle Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
Oliveira, Eduardo Raele
Amino acids
Carcass
Lysine
Muscle
Stress.
Aminoácidos
Carcaça
Lisina
Músculo.
Nutrição Animal
title_short Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
title_full Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
title_fullStr Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
title_full_unstemmed Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
title_sort Productive, economic and qualitative effects of different nutritional programs for growing and finishing pigs
author Oliveira, Eduardo Raele
author_facet Oliveira, Eduardo Raele
Silva, Caio Abércio da
Bridi, Ana Maria
Gavioli, David Fernandes
Lozano, Arturo Pardo
Andreo, Nayara
Silva, Roberta Abrami Monteiro
Oliveira, Jamile Maria de
Moreira, Valéria Santos
Tarsitano, Marina Avena
author_role author
author2 Silva, Caio Abércio da
Bridi, Ana Maria
Gavioli, David Fernandes
Lozano, Arturo Pardo
Andreo, Nayara
Silva, Roberta Abrami Monteiro
Oliveira, Jamile Maria de
Moreira, Valéria Santos
Tarsitano, Marina Avena
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, Eduardo Raele
Silva, Caio Abércio da
Bridi, Ana Maria
Gavioli, David Fernandes
Lozano, Arturo Pardo
Andreo, Nayara
Silva, Roberta Abrami Monteiro
Oliveira, Jamile Maria de
Moreira, Valéria Santos
Tarsitano, Marina Avena
dc.subject.por.fl_str_mv Amino acids
Carcass
Lysine
Muscle
Stress.
Aminoácidos
Carcaça
Lisina
Músculo.
Nutrição Animal
topic Amino acids
Carcass
Lysine
Muscle
Stress.
Aminoácidos
Carcaça
Lisina
Músculo.
Nutrição Animal
description The objective of this work was evaluate the best nutritional program for growing pigs, between five comercial diets with different levels of protein (high, medium and low), chrome picolinate and ractopamine for finishing pigs. Performance, carcass, economy and meat quality were evaluated. Seventy pigs (Pen Ar Lan) were used (35 barrows and 35 gilts) with initial weight ± standard deviation of 25.22 ± 2.5 kg and were slaughtered with final weight plus standard deviation of 119.08 ± 6.0kg. Difference between high protein and low protein + chrrome was observed to feed convertion during growth phases, with high protein showing better results. Difference was observed during finishing phase II to daily gain, showing better results for ractopamine over low protein. Muscle and fat deposition over carcass showed better results for ractopamine against low protein only. Lower levels of drip loss was observed for low protein and ractopamine treatments against higher levels of protein treatments. Ractopamine also showed the best cost when compared with all treatments and was the best nutritional program studied.
publishDate 2013
dc.date.none.fl_str_mv 2013-02-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12355
10.5433/1679-0359.2012v33n6Supl2p3323
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12355
identifier_str_mv 10.5433/1679-0359.2012v33n6Supl2p3323
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/12355/pdf
dc.rights.driver.fl_str_mv Copyright (c) 2013 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2013 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
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. 33 No. 6Supl2 (2012); 3323-3340
Semina: Ciências Agrárias; v. 33 n. 6Supl2 (2012); 3323-3340
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
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