Digestible lysine for 63 to 103 day-old barrows of genetic lines selected for lean deposition
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , , |
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. |
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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 |