Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks

Detalhes bibliográficos
Autor(a) principal: Iglesias, Dayane Lilian Pires [UNESP]
Data de Publicação: 2015
Outros Autores: Sgavioli, Sarah, Malheiros, Euclides Braga [UNESP], Garcia, Rodrigo Garófallo, Rombola, Luiz Gustavo, Caldara, Fabiana Ribeiro, Nääs, Irenilza De Alencar, Boleli, Isabel Cristina [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3923/ijps.2015.387.393
http://hdl.handle.net/11449/232436
Resumo: The duration of pre-housing fasting may determine the chick’s weight loss, impairing their performance during the rearing. Management’s practices to minimize the effect of this fast are extremely important to the success of broilers rearing. The aim of this study was to check if the ascorbic acid injection (AA) in egg avoids or minimizes the effects of pre-housing fasting in broilers chicks. Fertile Cobb® broiler eggs from hens at 29 weeks of age were used. The experimental design was completely randomized in a factorial arrangement 2 x 4 x 2, and two sex (males and females), with 4 treatments (non-injected eggs and chicks submitted to fasting; not injected eggs and chicks fed with water and feed ad libitum; eggs injected with 1 μg de AA/150 μL of water and chicks submitted to fasting; eggs injected with 3 μg de AA/150 μL of water and chicks submitted to fasting) with 2 different ages (48 and 72 h after hatching). Eggs injected with 1 mg of AA preincubation has increased the hatching by 14.2% avoiding the negative effect of fasting on the weights of the chicks till 48 h after hatching, however, feed intake after this period of fasting is critical, independent of the AA injection, the association of AA injection and feed intake, are important managements to avoid weight loss of pre-housing chicks.
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spelling Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicksPost-hatchingRelative weightVitamin CYolk sacThe duration of pre-housing fasting may determine the chick’s weight loss, impairing their performance during the rearing. Management’s practices to minimize the effect of this fast are extremely important to the success of broilers rearing. The aim of this study was to check if the ascorbic acid injection (AA) in egg avoids or minimizes the effects of pre-housing fasting in broilers chicks. Fertile Cobb® broiler eggs from hens at 29 weeks of age were used. The experimental design was completely randomized in a factorial arrangement 2 x 4 x 2, and two sex (males and females), with 4 treatments (non-injected eggs and chicks submitted to fasting; not injected eggs and chicks fed with water and feed ad libitum; eggs injected with 1 μg de AA/150 μL of water and chicks submitted to fasting; eggs injected with 3 μg de AA/150 μL of water and chicks submitted to fasting) with 2 different ages (48 and 72 h after hatching). Eggs injected with 1 mg of AA preincubation has increased the hatching by 14.2% avoiding the negative effect of fasting on the weights of the chicks till 48 h after hatching, however, feed intake after this period of fasting is critical, independent of the AA injection, the association of AA injection and feed intake, are important managements to avoid weight loss of pre-housing chicks.Department of Morphology and Animal Physiology Sao Paulo State UniversityFederal University of Grande Dourados College of Agricultural SciencesDepartment of Morphology and Animal Physiology Sao Paulo State UniversityUniversidade Estadual Paulista (UNESP)College of Agricultural SciencesIglesias, Dayane Lilian Pires [UNESP]Sgavioli, SarahMalheiros, Euclides Braga [UNESP]Garcia, Rodrigo GarófalloRombola, Luiz GustavoCaldara, Fabiana RibeiroNääs, Irenilza De AlencarBoleli, Isabel Cristina [UNESP]2022-04-29T16:11:50Z2022-04-29T16:11:50Z2015-09-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article387-393http://dx.doi.org/10.3923/ijps.2015.387.393International Journal of Poultry Science, v. 14, n. 7, p. 387-393, 2015.1682-8356http://hdl.handle.net/11449/23243610.3923/ijps.2015.387.3932-s2.0-84940735395Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Poultry Scienceinfo:eu-repo/semantics/openAccess2024-06-06T18:41:31Zoai:repositorio.unesp.br:11449/232436Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:04:54.225952Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
title Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
spellingShingle Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
Iglesias, Dayane Lilian Pires [UNESP]
Post-hatching
Relative weight
Vitamin C
Yolk sac
title_short Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
title_full Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
title_fullStr Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
title_full_unstemmed Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
title_sort Ascorbic acid in egg injection minimizes the effects of fasting between hatching and housing of broiler chicks
author Iglesias, Dayane Lilian Pires [UNESP]
author_facet Iglesias, Dayane Lilian Pires [UNESP]
Sgavioli, Sarah
Malheiros, Euclides Braga [UNESP]
Garcia, Rodrigo Garófallo
Rombola, Luiz Gustavo
Caldara, Fabiana Ribeiro
Nääs, Irenilza De Alencar
Boleli, Isabel Cristina [UNESP]
author_role author
author2 Sgavioli, Sarah
Malheiros, Euclides Braga [UNESP]
Garcia, Rodrigo Garófallo
Rombola, Luiz Gustavo
Caldara, Fabiana Ribeiro
Nääs, Irenilza De Alencar
Boleli, Isabel Cristina [UNESP]
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
College of Agricultural Sciences
dc.contributor.author.fl_str_mv Iglesias, Dayane Lilian Pires [UNESP]
Sgavioli, Sarah
Malheiros, Euclides Braga [UNESP]
Garcia, Rodrigo Garófallo
Rombola, Luiz Gustavo
Caldara, Fabiana Ribeiro
Nääs, Irenilza De Alencar
Boleli, Isabel Cristina [UNESP]
dc.subject.por.fl_str_mv Post-hatching
Relative weight
Vitamin C
Yolk sac
topic Post-hatching
Relative weight
Vitamin C
Yolk sac
description The duration of pre-housing fasting may determine the chick’s weight loss, impairing their performance during the rearing. Management’s practices to minimize the effect of this fast are extremely important to the success of broilers rearing. The aim of this study was to check if the ascorbic acid injection (AA) in egg avoids or minimizes the effects of pre-housing fasting in broilers chicks. Fertile Cobb® broiler eggs from hens at 29 weeks of age were used. The experimental design was completely randomized in a factorial arrangement 2 x 4 x 2, and two sex (males and females), with 4 treatments (non-injected eggs and chicks submitted to fasting; not injected eggs and chicks fed with water and feed ad libitum; eggs injected with 1 μg de AA/150 μL of water and chicks submitted to fasting; eggs injected with 3 μg de AA/150 μL of water and chicks submitted to fasting) with 2 different ages (48 and 72 h after hatching). Eggs injected with 1 mg of AA preincubation has increased the hatching by 14.2% avoiding the negative effect of fasting on the weights of the chicks till 48 h after hatching, however, feed intake after this period of fasting is critical, independent of the AA injection, the association of AA injection and feed intake, are important managements to avoid weight loss of pre-housing chicks.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-04
2022-04-29T16:11:50Z
2022-04-29T16:11:50Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.3923/ijps.2015.387.393
International Journal of Poultry Science, v. 14, n. 7, p. 387-393, 2015.
1682-8356
http://hdl.handle.net/11449/232436
10.3923/ijps.2015.387.393
2-s2.0-84940735395
url http://dx.doi.org/10.3923/ijps.2015.387.393
http://hdl.handle.net/11449/232436
identifier_str_mv International Journal of Poultry Science, v. 14, n. 7, p. 387-393, 2015.
1682-8356
10.3923/ijps.2015.387.393
2-s2.0-84940735395
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Journal of Poultry Science
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 387-393
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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