Nutritional plans for boars

Detalhes bibliográficos
Autor(a) principal: Kiefer,Charles
Data de Publicação: 2012
Outros Autores: Donzele,Juarez Lopes, Oliveira,Rita Flavia Miranda de, Suguisawa,Liliane, Suguisawa,Jorge Murilo, Marques,Ana Carolina Wider
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=S1516-35982012000600019
Resumo: The objective of the present study was to evaluate nutritional plans for boars. Four hundred animals of 67 to 135 days of age and initial weight of 27.75±1.61 kg were distributed in a randomized block design with seven nutritional plans for boars (9.0-8.0; 9.0-9.0; 10.0-9.0; 10.0-10.0; 11.0-10.0; 11.0-11.0 and 12.0-11.0 g/kg of digestible lysine from 67 to 107 days and from 108 to 135 days, respectively) with four repetitions and a control plan for barrows (11.0-10.0 g/kg of digestible lysine) with eight repetitions and ten animals each. Uncastrated male swine presented better feed conversion; however they showed a lower marbling degree in relation to barrows, regardless of the nutritional plan. The nutritional plan that corresponds to the sequence of 11.0-10.0 g/kg of digestible lysine from the 67 to the 107 days and from the 108 to the 135 days, respectively, meets the nutritional needs of boars.
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spelling Nutritional plans for boarsamino acidsideal proteinnutritionperformancerequirementThe objective of the present study was to evaluate nutritional plans for boars. Four hundred animals of 67 to 135 days of age and initial weight of 27.75±1.61 kg were distributed in a randomized block design with seven nutritional plans for boars (9.0-8.0; 9.0-9.0; 10.0-9.0; 10.0-10.0; 11.0-10.0; 11.0-11.0 and 12.0-11.0 g/kg of digestible lysine from 67 to 107 days and from 108 to 135 days, respectively) with four repetitions and a control plan for barrows (11.0-10.0 g/kg of digestible lysine) with eight repetitions and ten animals each. Uncastrated male swine presented better feed conversion; however they showed a lower marbling degree in relation to barrows, regardless of the nutritional plan. The nutritional plan that corresponds to the sequence of 11.0-10.0 g/kg of digestible lysine from the 67 to the 107 days and from the 108 to the 135 days, respectively, meets the nutritional needs of boars.Sociedade Brasileira de Zootecnia2012-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600019Revista Brasileira de Zootecnia v.41 n.6 2012reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982012000600019info:eu-repo/semantics/openAccessKiefer,CharlesDonzele,Juarez LopesOliveira,Rita Flavia Miranda deSuguisawa,LilianeSuguisawa,Jorge MuriloMarques,Ana Carolina Widereng2012-07-17T00:00:00Zoai:scielo:S1516-35982012000600019Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2012-07-17T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false
dc.title.none.fl_str_mv Nutritional plans for boars
title Nutritional plans for boars
spellingShingle Nutritional plans for boars
Kiefer,Charles
amino acids
ideal protein
nutrition
performance
requirement
title_short Nutritional plans for boars
title_full Nutritional plans for boars
title_fullStr Nutritional plans for boars
title_full_unstemmed Nutritional plans for boars
title_sort Nutritional plans for boars
author Kiefer,Charles
author_facet Kiefer,Charles
Donzele,Juarez Lopes
Oliveira,Rita Flavia Miranda de
Suguisawa,Liliane
Suguisawa,Jorge Murilo
Marques,Ana Carolina Wider
author_role author
author2 Donzele,Juarez Lopes
Oliveira,Rita Flavia Miranda de
Suguisawa,Liliane
Suguisawa,Jorge Murilo
Marques,Ana Carolina Wider
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Kiefer,Charles
Donzele,Juarez Lopes
Oliveira,Rita Flavia Miranda de
Suguisawa,Liliane
Suguisawa,Jorge Murilo
Marques,Ana Carolina Wider
dc.subject.por.fl_str_mv amino acids
ideal protein
nutrition
performance
requirement
topic amino acids
ideal protein
nutrition
performance
requirement
description The objective of the present study was to evaluate nutritional plans for boars. Four hundred animals of 67 to 135 days of age and initial weight of 27.75±1.61 kg were distributed in a randomized block design with seven nutritional plans for boars (9.0-8.0; 9.0-9.0; 10.0-9.0; 10.0-10.0; 11.0-10.0; 11.0-11.0 and 12.0-11.0 g/kg of digestible lysine from 67 to 107 days and from 108 to 135 days, respectively) with four repetitions and a control plan for barrows (11.0-10.0 g/kg of digestible lysine) with eight repetitions and ten animals each. Uncastrated male swine presented better feed conversion; however they showed a lower marbling degree in relation to barrows, regardless of the nutritional plan. The nutritional plan that corresponds to the sequence of 11.0-10.0 g/kg of digestible lysine from the 67 to the 107 days and from the 108 to the 135 days, respectively, meets the nutritional needs of boars.
publishDate 2012
dc.date.none.fl_str_mv 2012-06-01
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=S1516-35982012000600019
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600019
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-35982012000600019
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.41 n.6 2012
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
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