Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition

Detalhes bibliográficos
Autor(a) principal: Fortes,Eduardo Ianino
Data de Publicação: 2011
Outros Autores: Donzele,Juarez Lopes, Oliveira,Rita Flávia Miranda de, Saraiva,Alysson, Silva,Francisco Carlos de Oliveira, Souza,Matheus Faria de, Rocha,Gabriel Cipriano, Alebrante,Leandro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001000015
Resumo: Ninety-six barrows from 63 to 103 days of age were used to evaluate the effects of dietary digestible lysine levels on performance and carcass traits of two genetic lines selected for lean deposition. Pigs with initial body weight of 23.800 ± 1.075 kg were allotted in a completely randomized block design, within a 4 × 2 factorial arrangement (four digestible lysine levels: 0.80, 0.90, 1.00, 1.10%, and two genetic lines), with six replicates and two pigs per experimental unit. There was no interaction between genetic and digestible lysine levels. The digestible lysine levels also did not influence performance or carcass traits of pigs; however, average daily lysine intake increased with increasing digestible lysine level in the experimental diets. Pigs from genetic line B had better carcass traits when compared with those from genetic line A. The level of 0.80% digestible lysine corresponding to a daily intake of 16.60 g digestible lysine meets the nutritional requirement of pigs from both genetic lines evaluated, from 63 to 103 days of age.
id SBZ-1_eff55c628816793e0337dc747a43d0ac
oai_identifier_str oai:scielo:S1516-35982011001000015
network_acronym_str SBZ-1
network_name_str Revista Brasileira de Zootecnia (Online)
repository_id_str
spelling Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean depositionamino acidscarcassgenotypegrowingperformanceNinety-six barrows from 63 to 103 days of age were used to evaluate the effects of dietary digestible lysine levels on performance and carcass traits of two genetic lines selected for lean deposition. Pigs with initial body weight of 23.800 ± 1.075 kg were allotted in a completely randomized block design, within a 4 × 2 factorial arrangement (four digestible lysine levels: 0.80, 0.90, 1.00, 1.10%, and two genetic lines), with six replicates and two pigs per experimental unit. There was no interaction between genetic and digestible lysine levels. The digestible lysine levels also did not influence performance or carcass traits of pigs; however, average daily lysine intake increased with increasing digestible lysine level in the experimental diets. Pigs from genetic line B had better carcass traits when compared with those from genetic line A. The level of 0.80% digestible lysine corresponding to a daily intake of 16.60 g digestible lysine meets the nutritional requirement of pigs from both genetic lines evaluated, from 63 to 103 days of age.Sociedade Brasileira de Zootecnia2011-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001000015Revista Brasileira de Zootecnia v.40 n.10 2011reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982011001000015info:eu-repo/semantics/openAccessFortes,Eduardo IaninoDonzele,Juarez LopesOliveira,Rita Flávia Miranda deSaraiva,AlyssonSilva,Francisco Carlos de OliveiraSouza,Matheus Faria deRocha,Gabriel CiprianoAlebrante,Leandroeng2011-10-31T00:00:00Zoai:scielo:S1516-35982011001000015Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2011-10-31T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false
dc.title.none.fl_str_mv Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
title Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
spellingShingle Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
Fortes,Eduardo Ianino
amino acids
carcass
genotype
growing
performance
title_short Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
title_full Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
title_fullStr Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
title_full_unstemmed Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
title_sort Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
author Fortes,Eduardo Ianino
author_facet Fortes,Eduardo Ianino
Donzele,Juarez Lopes
Oliveira,Rita Flávia Miranda de
Saraiva,Alysson
Silva,Francisco Carlos de Oliveira
Souza,Matheus Faria de
Rocha,Gabriel Cipriano
Alebrante,Leandro
author_role author
author2 Donzele,Juarez Lopes
Oliveira,Rita Flávia Miranda de
Saraiva,Alysson
Silva,Francisco Carlos de Oliveira
Souza,Matheus Faria de
Rocha,Gabriel Cipriano
Alebrante,Leandro
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Fortes,Eduardo Ianino
Donzele,Juarez Lopes
Oliveira,Rita Flávia Miranda de
Saraiva,Alysson
Silva,Francisco Carlos de Oliveira
Souza,Matheus Faria de
Rocha,Gabriel Cipriano
Alebrante,Leandro
dc.subject.por.fl_str_mv amino acids
carcass
genotype
growing
performance
topic amino acids
carcass
genotype
growing
performance
description Ninety-six barrows from 63 to 103 days of age were used to evaluate the effects of dietary digestible lysine levels on performance and carcass traits of two genetic lines selected for lean deposition. Pigs with initial body weight of 23.800 ± 1.075 kg were allotted in a completely randomized block design, within a 4 × 2 factorial arrangement (four digestible lysine levels: 0.80, 0.90, 1.00, 1.10%, and two genetic lines), with six replicates and two pigs per experimental unit. There was no interaction between genetic and digestible lysine levels. The digestible lysine levels also did not influence performance or carcass traits of pigs; however, average daily lysine intake increased with increasing digestible lysine level in the experimental diets. Pigs from genetic line B had better carcass traits when compared with those from genetic line A. The level of 0.80% digestible lysine corresponding to a daily intake of 16.60 g digestible lysine meets the nutritional requirement of pigs from both genetic lines evaluated, from 63 to 103 days of age.
publishDate 2011
dc.date.none.fl_str_mv 2011-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001000015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001000015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-35982011001000015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv Revista Brasileira de Zootecnia v.40 n.10 2011
reponame:Revista Brasileira de Zootecnia (Online)
instname:Sociedade Brasileira de Zootecnia (SBZ)
instacron:SBZ
instname_str Sociedade Brasileira de Zootecnia (SBZ)
instacron_str SBZ
institution SBZ
reponame_str Revista Brasileira de Zootecnia (Online)
collection Revista Brasileira de Zootecnia (Online)
repository.name.fl_str_mv Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)
repository.mail.fl_str_mv ||bz@sbz.org.br|| secretariarbz@sbz.org.br
_version_ 1750318148634017792