In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/5178 |
Resumo: | The objective of this study was to determine whether inoculating honey from Apis mellifera into broiler chick eggs (in ovo nutrition) during incubation would improve hatchability and performance. Initially, four hundred eggs were incubated; at 12 days of incubation, ovoscopy was performed to select the fertile eggs and divide them into three groups: control, saline and honey groups. On the 17th day of incubation we inoculated 0.2 mL of each solution directly into the amniotic cavity. After hatching, the chicks were housed in an experimental house until 28 days of age, when two birds per experimental unit were sacrificed to evaluate carcass yield. The hatchability was not affected by inoculation of saline or honey (p>0.05). However, mortality was higher in the honey and saline groups than in the control group (p<0.05). The birds that received in ovo nutrition with bee honey had a body weight 11% higher than 28 days compared to the control. The honey group showed better feed conversion and greater heart weight at 28 days (p<0.05). Mortality, carcass yield and bowel variables did not differ between treatments (p>0.05). These results show that the in ovo nutrition with bee honey resulted in lower production costs, that is, the birds consumed less food (feed) and had the same weight gain as other treatments. |
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In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilersNutrição in ovo usando mel: efeitos sobre eclodibilidade, desempenho e rendimento de carcaça em frangos de corteCarboidratosDesempenhoEclodibilidadeIncubaçãoNutrientes.CarbohydratesPerformanceHatchabilityIncubationNutrients.The objective of this study was to determine whether inoculating honey from Apis mellifera into broiler chick eggs (in ovo nutrition) during incubation would improve hatchability and performance. Initially, four hundred eggs were incubated; at 12 days of incubation, ovoscopy was performed to select the fertile eggs and divide them into three groups: control, saline and honey groups. On the 17th day of incubation we inoculated 0.2 mL of each solution directly into the amniotic cavity. After hatching, the chicks were housed in an experimental house until 28 days of age, when two birds per experimental unit were sacrificed to evaluate carcass yield. The hatchability was not affected by inoculation of saline or honey (p>0.05). However, mortality was higher in the honey and saline groups than in the control group (p<0.05). The birds that received in ovo nutrition with bee honey had a body weight 11% higher than 28 days compared to the control. The honey group showed better feed conversion and greater heart weight at 28 days (p<0.05). Mortality, carcass yield and bowel variables did not differ between treatments (p>0.05). These results show that the in ovo nutrition with bee honey resulted in lower production costs, that is, the birds consumed less food (feed) and had the same weight gain as other treatments.O objetivo deste estudo foi determinar se a inoculação de mel de Apis mellifera em ovos de frangos de corte (nutrição in ovo) durante a incubação melhoraria a eclodibilidade e o desempenho. Inicialmente, quatrocentos ovos foram incubados; aos 12 dias de incubação, foi realizada ovoscopia para selecionar os ovos férteis e dividi-los em três grupos: controle, solução salina e mel. No 17º dia de incubação, inoculamos 0,2 mL de cada solução diretamente na cavidade amniótica. Após a eclosão, os pintos foram alojados em um galpão experimental até os 28 dias de idade, quando duas aves por unidade experimental foram submetidas a euthanasia para avaliar o rendimento de carcaça. A eclodibilidade não foi afetada pela inoculação de soro fisiológico ou mel (p>0,05). No entanto, a mortalidade foi maior nos grupos mel e soro fisiológico do que no grupo controle (p<0,05). As aves que receberam nutrição in ovo com mel de abelha apresentaram um peso corporal 11% maior que 28 dias em comparação ao controle. O grupo mel apresentou melhor conversão alimentar e maior peso cardíaco aos 28 dias (p<0,05). As variáveis mortalidade, rendimento de carcaça e intestino não diferiram entre os tratamentos (p>0,05). Esses resultados mostram que a nutrição in ovo com mel de abelha resultou em menores custos de produção, ou seja, as aves consumiram menos alimento (ração) e tiveram o mesmo ganho de peso que os demais tratamentos.Research, Society and Development2020-06-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/517810.33448/rsd-v9i8.5178Research, Society and Development; Vol. 9 No. 8; e43985178Research, Society and Development; Vol. 9 Núm. 8; e43985178Research, Society and Development; v. 9 n. 8; e439851782525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/5178/4392Copyright (c) 2020 Gabriela Dal’Alba, Gabriela Dal’Alba, Cleiton Melek, Cleiton Melek, Maiara Schneider, Maiara Schneider, Marcel Boiago, Marcel Boiago, Guilherme Deolindo, Guilherme Deolindo, Glaucia Amorin, Glaucia Amorin, Lenita Stefani, Lenita Stefani, Aleksandro Schafer Da silva, Denise Araujo, Denise Araujohttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDal’Alba, Gabriela MedeirosMelek, CleitonSchneider, MaiaraDeolindo, Guilherme LuizBoiago, Marcel ManenteFaria, Glaucia AmorinStefani, Lenita MouraSilva, Aleksandro Schafer daAraujo, Denise Nunes2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/5178Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:28:46.993447Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers Nutrição in ovo usando mel: efeitos sobre eclodibilidade, desempenho e rendimento de carcaça em frangos de corte |
title |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers |
spellingShingle |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers Dal’Alba, Gabriela Medeiros Carboidratos Desempenho Eclodibilidade Incubação Nutrientes. Carbohydrates Performance Hatchability Incubation Nutrients. |
title_short |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers |
title_full |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers |
title_fullStr |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers |
title_full_unstemmed |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers |
title_sort |
In ovo nutrition using honey: effects on hatchability, performance and carcass yields in broilers |
author |
Dal’Alba, Gabriela Medeiros |
author_facet |
Dal’Alba, Gabriela Medeiros Melek, Cleiton Schneider, Maiara Deolindo, Guilherme Luiz Boiago, Marcel Manente Faria, Glaucia Amorin Stefani, Lenita Moura Silva, Aleksandro Schafer da Araujo, Denise Nunes |
author_role |
author |
author2 |
Melek, Cleiton Schneider, Maiara Deolindo, Guilherme Luiz Boiago, Marcel Manente Faria, Glaucia Amorin Stefani, Lenita Moura Silva, Aleksandro Schafer da Araujo, Denise Nunes |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Dal’Alba, Gabriela Medeiros Melek, Cleiton Schneider, Maiara Deolindo, Guilherme Luiz Boiago, Marcel Manente Faria, Glaucia Amorin Stefani, Lenita Moura Silva, Aleksandro Schafer da Araujo, Denise Nunes |
dc.subject.por.fl_str_mv |
Carboidratos Desempenho Eclodibilidade Incubação Nutrientes. Carbohydrates Performance Hatchability Incubation Nutrients. |
topic |
Carboidratos Desempenho Eclodibilidade Incubação Nutrientes. Carbohydrates Performance Hatchability Incubation Nutrients. |
description |
The objective of this study was to determine whether inoculating honey from Apis mellifera into broiler chick eggs (in ovo nutrition) during incubation would improve hatchability and performance. Initially, four hundred eggs were incubated; at 12 days of incubation, ovoscopy was performed to select the fertile eggs and divide them into three groups: control, saline and honey groups. On the 17th day of incubation we inoculated 0.2 mL of each solution directly into the amniotic cavity. After hatching, the chicks were housed in an experimental house until 28 days of age, when two birds per experimental unit were sacrificed to evaluate carcass yield. The hatchability was not affected by inoculation of saline or honey (p>0.05). However, mortality was higher in the honey and saline groups than in the control group (p<0.05). The birds that received in ovo nutrition with bee honey had a body weight 11% higher than 28 days compared to the control. The honey group showed better feed conversion and greater heart weight at 28 days (p<0.05). Mortality, carcass yield and bowel variables did not differ between treatments (p>0.05). These results show that the in ovo nutrition with bee honey resulted in lower production costs, that is, the birds consumed less food (feed) and had the same weight gain as other treatments. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-06-21 |
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://rsdjournal.org/index.php/rsd/article/view/5178 10.33448/rsd-v9i8.5178 |
url |
https://rsdjournal.org/index.php/rsd/article/view/5178 |
identifier_str_mv |
10.33448/rsd-v9i8.5178 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/5178/4392 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 8; e43985178 Research, Society and Development; Vol. 9 Núm. 8; e43985178 Research, Society and Development; v. 9 n. 8; e43985178 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052779045322752 |