Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Poultry Science (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000200003 |
Resumo: | An experiment was carried out to evaluate the performance, egg quality and morphometry of the reproductive tract, liver, pancreas and tongue of laying hens submitted to different molting methods. Two hundred and eighty eight 72-week-old Isa brown layers were distributed according to a completely randomized design with six treatments (molting methods) and six replicates of eight birds each. Layers were fed diets containing 3000 ppm zinc oxide, 60 ppm or 120 ppm nicarbazin, 30 ppm or 60 ppm salinomycin, or were submitted to feed fasting. Data were submitted to analysis of variance and means were compared by the test of Tukey at 5% probability level. Molting methods alternative to feed fasting were effective to induce molting in layer and provided good performance results in the second laying cycle. |
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Brazilian Journal of Poultry Science (Online) |
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Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hensFood restrictionperformanceegg qualitymorphometryAn experiment was carried out to evaluate the performance, egg quality and morphometry of the reproductive tract, liver, pancreas and tongue of laying hens submitted to different molting methods. Two hundred and eighty eight 72-week-old Isa brown layers were distributed according to a completely randomized design with six treatments (molting methods) and six replicates of eight birds each. Layers were fed diets containing 3000 ppm zinc oxide, 60 ppm or 120 ppm nicarbazin, 30 ppm or 60 ppm salinomycin, or were submitted to feed fasting. Data were submitted to analysis of variance and means were compared by the test of Tukey at 5% probability level. Molting methods alternative to feed fasting were effective to induce molting in layer and provided good performance results in the second laying cycle.Fundacao de Apoio a Ciência e Tecnologia Avicolas2014-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000200003Brazilian Journal of Poultry Science v.16 n.2 2014reponame:Brazilian Journal of Poultry Science (Online)instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)instacron:FACTA10.1590/1516-635x160225-30info:eu-repo/semantics/openAccessDomingues,C H de FSgavioli,SPraes,M F F MCastiblanco,D M CMarchizeli,P C APereira,A ADuarte,K FJunqueira,O Meng2014-07-11T00:00:00Zoai:scielo:S1516-635X2014000200003Revistahttp://www.scielo.br/rbcahttps://old.scielo.br/oai/scielo-oai.php||rvfacta@terra.com.br1806-90611516-635Xopendoar:2014-07-11T00:00Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)false |
dc.title.none.fl_str_mv |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens |
title |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens |
spellingShingle |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens Domingues,C H de F Food restriction performance egg quality morphometry |
title_short |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens |
title_full |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens |
title_fullStr |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens |
title_full_unstemmed |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens |
title_sort |
Use of nicarbazin, salinomycin and zinc oxide as alternative molting methods for commercial laying hens |
author |
Domingues,C H de F |
author_facet |
Domingues,C H de F Sgavioli,S Praes,M F F M Castiblanco,D M C Marchizeli,P C A Pereira,A A Duarte,K F Junqueira,O M |
author_role |
author |
author2 |
Sgavioli,S Praes,M F F M Castiblanco,D M C Marchizeli,P C A Pereira,A A Duarte,K F Junqueira,O M |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Domingues,C H de F Sgavioli,S Praes,M F F M Castiblanco,D M C Marchizeli,P C A Pereira,A A Duarte,K F Junqueira,O M |
dc.subject.por.fl_str_mv |
Food restriction performance egg quality morphometry |
topic |
Food restriction performance egg quality morphometry |
description |
An experiment was carried out to evaluate the performance, egg quality and morphometry of the reproductive tract, liver, pancreas and tongue of laying hens submitted to different molting methods. Two hundred and eighty eight 72-week-old Isa brown layers were distributed according to a completely randomized design with six treatments (molting methods) and six replicates of eight birds each. Layers were fed diets containing 3000 ppm zinc oxide, 60 ppm or 120 ppm nicarbazin, 30 ppm or 60 ppm salinomycin, or were submitted to feed fasting. Data were submitted to analysis of variance and means were compared by the test of Tukey at 5% probability level. Molting methods alternative to feed fasting were effective to induce molting in layer and provided good performance results in the second laying cycle. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06-01 |
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=S1516-635X2014000200003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000200003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1516-635x160225-30 |
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 |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
publisher.none.fl_str_mv |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
dc.source.none.fl_str_mv |
Brazilian Journal of Poultry Science v.16 n.2 2014 reponame:Brazilian Journal of Poultry Science (Online) instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) instacron:FACTA |
instname_str |
Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
instacron_str |
FACTA |
institution |
FACTA |
reponame_str |
Brazilian Journal of Poultry Science (Online) |
collection |
Brazilian Journal of Poultry Science (Online) |
repository.name.fl_str_mv |
Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
repository.mail.fl_str_mv |
||rvfacta@terra.com.br |
_version_ |
1754122512610885632 |