Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days

Detalhes bibliográficos
Autor(a) principal: Oliveira, Marina Ximenes de Lima
Data de Publicação: 2024
Outros Autores: Silva, Aires Santos, Barbosa, Marcos Adriano Pereira, Santos, Tatiana Carlesso dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48690
Resumo: This study investigated the effects of pre-heating fertile Japanese quail eggs during storage on embryonic development, incubation performance, hatched chick quality, and chick performance up to 35 days of age. The experiment was laid out in a completely randomized design in a 3 × 2 + 1 factorial arrangement, totaling seven treatments. These treatments included three storage periods (3.5, 6.5, and 9.5 days) and two pre-heating periods (0 and 4 h at 37.5°C and 60% RH). Pre-heating was conducted on the third day of egg storage inside the incubator machine, with the control treatment involving the storage of fertile eggs for 12 h without pre-heating. Extended egg storage for more than six days led to an increase in the percentages of yolk and shell, elevated albumen pH, reduced albumen percentage, diminished hatchability rate, and an increased embryonic mortality rate. Pre-heating the eggs resulted in a reduction in the weight, length, and amount of residual yolk sac of the newly hatched chick. No significant effects of pre-heating fertile Japanese quail eggs during storage were observed on the studied variables. Therefore, the protocol involving a 4-h pre-heating at 37.5 ºC and 60% relative humidity during the storage period does not yield improvements in incubation rates or chick quality in Japanese quail. Further studies are warranted to determine the optimal protocol for pre-heating Japanese quail eggs.
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spelling Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days Efeitos de curtos períodos de aquecimento durante o armazenamento de ovos no desenvolvimento embrionário de codornas, desempenho de incubação, qualidade do pintinho e desempenho do pintinho até 35 dias de idadeEmbryoHatchPre-heatingProgeny.EclosãoEmbriãoPré-aquecimentoProgênie.This study investigated the effects of pre-heating fertile Japanese quail eggs during storage on embryonic development, incubation performance, hatched chick quality, and chick performance up to 35 days of age. The experiment was laid out in a completely randomized design in a 3 × 2 + 1 factorial arrangement, totaling seven treatments. These treatments included three storage periods (3.5, 6.5, and 9.5 days) and two pre-heating periods (0 and 4 h at 37.5°C and 60% RH). Pre-heating was conducted on the third day of egg storage inside the incubator machine, with the control treatment involving the storage of fertile eggs for 12 h without pre-heating. Extended egg storage for more than six days led to an increase in the percentages of yolk and shell, elevated albumen pH, reduced albumen percentage, diminished hatchability rate, and an increased embryonic mortality rate. Pre-heating the eggs resulted in a reduction in the weight, length, and amount of residual yolk sac of the newly hatched chick. No significant effects of pre-heating fertile Japanese quail eggs during storage were observed on the studied variables. Therefore, the protocol involving a 4-h pre-heating at 37.5 ºC and 60% relative humidity during the storage period does not yield improvements in incubation rates or chick quality in Japanese quail. Further studies are warranted to determine the optimal protocol for pre-heating Japanese quail eggs.Os efeitos do pré-aquecimento de ovos férteis de codorna japonesa durante o armazenamento foram analisados no desenvolvimento embrionário, desempenho de incubação, qualidade do pintinho eclodido e desempenho do pintinho até 35 dias de idade. O experimento foi conduzido em delineamento inteiramente casualizado em esquema fatorial 3 × 2 + 1, totalizando sete tratamentos, com três períodos de armazenamento de 3,5, 6,5 e 9,5 dias e dois períodos de pré-aquecimento de 0 e 4 horas a 37,5°C e 60% UR. O pré-aquecimento foi realizado no terceiro dia de armazenamento dos ovos dentro da incubadora. O tratamento controle foi o armazenamento dos ovos férteis por 12 horas sem pré-aquecimento. O armazenamento dos ovos por um período superior a seis dias causou aumento na porcentagem de gema e casca, aumento no pH do albúmen, redução na porcentagem de albúmen, redução na taxa de eclodibilidade e aumento na taxa de mortalidade embrionária. O aquecimento dos ovos ocasionou redução no peso, comprimento e quantidade de gema residual no pintinho recém-eclodido. Não houve efeito do pré-aquecimento dos ovos férteis de codornas japonesas durante o armazenamento sobre as variáveis estudadas. Portanto, o protocolo de pré-aquecimento por 4 horas a 37,5ºC e 60% de umidade relativa durante o período de armazenamento não produz melhorias nas taxas de incubação ou na qualidade do pintinho em codornas japonesas, sendo necessários mais estudos para determinar o melhor protocolo de pré-aquecimento de ovos de codornas japonesas.UEL2024-01-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4869010.5433/1679-0359.2023v44n6p2127Semina: Ciências Agrárias; Vol. 44 No. 6 (2023); 2127-2146Semina: Ciências Agrárias; v. 44 n. 6 (2023); 2127-21461679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48690/49966Copyright (c) 2024 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccess Oliveira, Marina Ximenes de LimaSilva, Aires SantosBarbosa, Marcos Adriano Pereira Santos, Tatiana Carlesso dos2024-02-08T12:01:34Zoai:ojs.pkp.sfu.ca:article/48690Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2024-02-08T12:01:34Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
Efeitos de curtos períodos de aquecimento durante o armazenamento de ovos no desenvolvimento embrionário de codornas, desempenho de incubação, qualidade do pintinho e desempenho do pintinho até 35 dias de idade
title Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
spellingShingle Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
Oliveira, Marina Ximenes de Lima
Embryo
Hatch
Pre-heating
Progeny.
Eclosão
Embrião
Pré-aquecimento
Progênie.
title_short Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
title_full Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
title_fullStr Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
title_full_unstemmed Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
title_sort Effects of short heating periods during egg storage on quail embryonic development, incubation performance, chick quality, and chick performance up to 35 days
author Oliveira, Marina Ximenes de Lima
author_facet Oliveira, Marina Ximenes de Lima
Silva, Aires Santos
Barbosa, Marcos Adriano Pereira
Santos, Tatiana Carlesso dos
author_role author
author2 Silva, Aires Santos
Barbosa, Marcos Adriano Pereira
Santos, Tatiana Carlesso dos
author2_role author
author
author
dc.contributor.author.fl_str_mv Oliveira, Marina Ximenes de Lima
Silva, Aires Santos
Barbosa, Marcos Adriano Pereira
Santos, Tatiana Carlesso dos
dc.subject.por.fl_str_mv Embryo
Hatch
Pre-heating
Progeny.
Eclosão
Embrião
Pré-aquecimento
Progênie.
topic Embryo
Hatch
Pre-heating
Progeny.
Eclosão
Embrião
Pré-aquecimento
Progênie.
description This study investigated the effects of pre-heating fertile Japanese quail eggs during storage on embryonic development, incubation performance, hatched chick quality, and chick performance up to 35 days of age. The experiment was laid out in a completely randomized design in a 3 × 2 + 1 factorial arrangement, totaling seven treatments. These treatments included three storage periods (3.5, 6.5, and 9.5 days) and two pre-heating periods (0 and 4 h at 37.5°C and 60% RH). Pre-heating was conducted on the third day of egg storage inside the incubator machine, with the control treatment involving the storage of fertile eggs for 12 h without pre-heating. Extended egg storage for more than six days led to an increase in the percentages of yolk and shell, elevated albumen pH, reduced albumen percentage, diminished hatchability rate, and an increased embryonic mortality rate. Pre-heating the eggs resulted in a reduction in the weight, length, and amount of residual yolk sac of the newly hatched chick. No significant effects of pre-heating fertile Japanese quail eggs during storage were observed on the studied variables. Therefore, the protocol involving a 4-h pre-heating at 37.5 ºC and 60% relative humidity during the storage period does not yield improvements in incubation rates or chick quality in Japanese quail. Further studies are warranted to determine the optimal protocol for pre-heating Japanese quail eggs.
publishDate 2024
dc.date.none.fl_str_mv 2024-01-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48690
10.5433/1679-0359.2023v44n6p2127
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48690
identifier_str_mv 10.5433/1679-0359.2023v44n6p2127
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48690/49966
dc.rights.driver.fl_str_mv Copyright (c) 2024 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2024 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 44 No. 6 (2023); 2127-2146
Semina: Ciências Agrárias; v. 44 n. 6 (2023); 2127-2146
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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