Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens
Autor(a) principal: | |
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Data de Publicação: | 2018 |
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=S1516-635X2018000200371 |
Resumo: | ABSTRACT This study aimed to evaluate the inclusion of pirarucu by-product acid silage meal in diets for laying hens on performance and egg quality. One hundred sixty eight Hissex White laying hens 73-wk-old were distributed in completely randomized design with seven treatments (0, 0.5, 1.0, 1.5, 2.0, 2.5 and 3.0%) and four replicates of six birds each. The experiment lasted 84 days divided into four periods of 21 days. Estimates of pirarucu by-product meal levels were determined by polynomial regression. Differences (p<0.05) were observed in all variables of performance, in egg weight, yolk height and yolk pigmentation, with pirarucu by-product meal inclusion in diets showed better results than control diet. The pirarucu by-product acid silage meal can be used as alternative food in diets for commercial laying hens. Up to the 2.5% inclusion level there wasn’t negative effect in performance and egg quality. |
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Brazilian Journal of Poultry Science (Online) |
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Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying HensAlternative foodegg qualityfish by-productflavorperformanceABSTRACT This study aimed to evaluate the inclusion of pirarucu by-product acid silage meal in diets for laying hens on performance and egg quality. One hundred sixty eight Hissex White laying hens 73-wk-old were distributed in completely randomized design with seven treatments (0, 0.5, 1.0, 1.5, 2.0, 2.5 and 3.0%) and four replicates of six birds each. The experiment lasted 84 days divided into four periods of 21 days. Estimates of pirarucu by-product meal levels were determined by polynomial regression. Differences (p<0.05) were observed in all variables of performance, in egg weight, yolk height and yolk pigmentation, with pirarucu by-product meal inclusion in diets showed better results than control diet. The pirarucu by-product acid silage meal can be used as alternative food in diets for commercial laying hens. Up to the 2.5% inclusion level there wasn’t negative effect in performance and egg quality.Fundacao de Apoio a Ciência e Tecnologia Avicolas2018-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000200371Brazilian Journal of Poultry Science v.20 n.2 2018reponame:Brazilian Journal of Poultry Science (Online)instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)instacron:FACTA10.1590/1806-9061-2017-0518info:eu-repo/semantics/openAccessBatalha,OSAlfaia,SSCruz,FGGJesus,RSRufino,JPFSilva,AFeng2018-12-14T00:00:00Zoai:scielo:S1516-635X2018000200371Revistahttp://www.scielo.br/rbcahttps://old.scielo.br/oai/scielo-oai.php||rvfacta@terra.com.br1806-90611516-635Xopendoar:2018-12-14T00:00Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)false |
dc.title.none.fl_str_mv |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens |
title |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens |
spellingShingle |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens Batalha,OS Alternative food egg quality fish by-product flavor performance |
title_short |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens |
title_full |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens |
title_fullStr |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens |
title_full_unstemmed |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens |
title_sort |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens |
author |
Batalha,OS |
author_facet |
Batalha,OS Alfaia,SS Cruz,FGG Jesus,RS Rufino,JPF Silva,AF |
author_role |
author |
author2 |
Alfaia,SS Cruz,FGG Jesus,RS Rufino,JPF Silva,AF |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Batalha,OS Alfaia,SS Cruz,FGG Jesus,RS Rufino,JPF Silva,AF |
dc.subject.por.fl_str_mv |
Alternative food egg quality fish by-product flavor performance |
topic |
Alternative food egg quality fish by-product flavor performance |
description |
ABSTRACT This study aimed to evaluate the inclusion of pirarucu by-product acid silage meal in diets for laying hens on performance and egg quality. One hundred sixty eight Hissex White laying hens 73-wk-old were distributed in completely randomized design with seven treatments (0, 0.5, 1.0, 1.5, 2.0, 2.5 and 3.0%) and four replicates of six birds each. The experiment lasted 84 days divided into four periods of 21 days. Estimates of pirarucu by-product meal levels were determined by polynomial regression. Differences (p<0.05) were observed in all variables of performance, in egg weight, yolk height and yolk pigmentation, with pirarucu by-product meal inclusion in diets showed better results than control diet. The pirarucu by-product acid silage meal can be used as alternative food in diets for commercial laying hens. Up to the 2.5% inclusion level there wasn’t negative effect in performance and egg quality. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04-01 |
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=S1516-635X2018000200371 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000200371 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1806-9061-2017-0518 |
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.20 n.2 2018 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_ |
1754122514374590464 |