EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista de Agricultura Neotropical |
Texto Completo: | https://periodicosonline.uems.br/index.php/agrineo/article/view/5847 |
Resumo: | The study aimed to evaluate the effect of sexing on performance, carcass characteristics, bone development, and profitability of Ross® 308 AP broilers. Six hundred chicks, one day old, reared by sex separation, were used. The experimental design used was completely randomized, with three treatments composed of lots separated by sex (males, females, and mixed) and five replications. Live weight, weight gain, feed intake and conversion, carcass weight and yield, commercial cuts, edible offal, and abdominal fat were evaluated. The length, thickness, weight, and Seedor index of the long bones (tibiotarsus and femur) were measured to assess bone development. An analysis of viability (VB), productive efficiency index (PEI), and profitability was carried out. The productive performance of broilers raised in male and mixed lots was higher from 1 to 21 days compared to the productive performance of females. The broilers from the mixed lots had greater femur length than the female lot, not differing from the males. Ross® 308 AP male broilers had better performance, carcass characteristics, and most parameters related to bone development than the mixed and female lots. However, mixed lots showed higher profitability than male and female lots. |
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EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERSEFEITO DA SEXAGEM NO DESEMPENHO E CARACTERÍSTICAS DE CARCAÇA DE FRANGOS DE CORTE ROSS 308Poultry Bone development ProfitabilityEconomic viabilityAviculturaDesenvolvimento ósseoLucratividadeViabilidade econômicaThe study aimed to evaluate the effect of sexing on performance, carcass characteristics, bone development, and profitability of Ross® 308 AP broilers. Six hundred chicks, one day old, reared by sex separation, were used. The experimental design used was completely randomized, with three treatments composed of lots separated by sex (males, females, and mixed) and five replications. Live weight, weight gain, feed intake and conversion, carcass weight and yield, commercial cuts, edible offal, and abdominal fat were evaluated. The length, thickness, weight, and Seedor index of the long bones (tibiotarsus and femur) were measured to assess bone development. An analysis of viability (VB), productive efficiency index (PEI), and profitability was carried out. The productive performance of broilers raised in male and mixed lots was higher from 1 to 21 days compared to the productive performance of females. The broilers from the mixed lots had greater femur length than the female lot, not differing from the males. Ross® 308 AP male broilers had better performance, carcass characteristics, and most parameters related to bone development than the mixed and female lots. However, mixed lots showed higher profitability than male and female lots.Objetivou-se avaliar o efeito da sexagem no desempenho, características de carcaça, desenvolvimento ósseo e lucratividade de frangos de corte Ross 308. Foram utilizados 600 pintinhos, com um dia de idade, criados por separação do sexo. O delineamento experimental utilizado foi o inteiramente casualizado, com três tratamentos que foram lotes separados por sexo (machos, fêmeas e mistos) e cinco repetições. Avaliou-se o peso vivo, ganho de peso, consumo de ração e conversão alimentar, o peso e rendimento de carcaça, cortes comerciais, miúdos comestíveis e da gordura abdominal. Para avaliação do desenvolvimento ósseo foram mensurados o comprimento, espessura, peso e índice de Seedor dos ossos longos (tíbia e fêmur). Fizeram-se análises de viabilidade criatória (VC), índice de eficiência produtiva (IEP) e lucratividade. O desempenho produtivo dos frangos criados em lotes de machos e mistos foram maiores a partir do período de 1 a 21 dias quando comparado ao desempenho produtivo de fêmeas. O lote de frangos mistos teve comprimento de fêmur superior aos de machos e fêmeas. O lote misto foi mais lucrativo do que o lote de machos e fêmeas. Frangos de cortes machos, da linhagem Ross 308® apresentaram melhores desempenho produtivo, características de carcaça e a maioria dos parâmetros relacionados ao desenvolvimento ósseo do que os lotes de mistos e os de fêmeas. Porém, lotes mistos apresentaram maior lucratividade do que os lotes de machos e fêmeas.Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia2022-08-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosonline.uems.br/index.php/agrineo/article/view/584710.32404/rean.v9i2.5847Revista de Agricultura Neotropical; v. 9 n. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e5847REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e58472358-630310.32404/rean.v9i2reponame:Revista de Agricultura Neotropicalinstname:Universidade Estadual de Mato Grosso do Sul (UEMS)instacron:UEMSenghttps://periodicosonline.uems.br/index.php/agrineo/article/view/5847/5044Copyright (c) 2022 REVISTA DE AGRICULTURA NEOTROPICALinfo:eu-repo/semantics/openAccessGonçalves, Anaisa Aparecida PerezSouza, Andréia Fróes Galuci Oliveira deFerreira, Thales SilvaSilva, Higor Jonathan de OliveiraFernandes, Guilherme HenriqueCassuci, Leticia Gabriela TalhaferroDomingues, Elyan Carlos da SilvaMarques, Ana Letícia RibeiroDomiciano, Carlos Henrique Leandro2022-08-22T14:16:38Zoai:ojs.pkp.sfu.ca:article/5847Revistahttps://periodicosonline.uems.br/index.php/agrineoPUBhttps://periodicosonline.uems.br/index.php/agrineo/oaiagriculturaneotropical@uems.br || wellingthon.junnyor@uems.br2358-63032358-6303opendoar:2022-08-22T14:16:38Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)false |
dc.title.none.fl_str_mv |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS EFEITO DA SEXAGEM NO DESEMPENHO E CARACTERÍSTICAS DE CARCAÇA DE FRANGOS DE CORTE ROSS 308 |
title |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS |
spellingShingle |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS Gonçalves, Anaisa Aparecida Perez Poultry Bone development Profitability Economic viability Avicultura Desenvolvimento ósseo Lucratividade Viabilidade econômica |
title_short |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS |
title_full |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS |
title_fullStr |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS |
title_full_unstemmed |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS |
title_sort |
EFFECT OF SEXING ON THE PERFORMANCE AND CARCASS CHARACTERISTICS OF ROSS® 308 AP BROILERS |
author |
Gonçalves, Anaisa Aparecida Perez |
author_facet |
Gonçalves, Anaisa Aparecida Perez Souza, Andréia Fróes Galuci Oliveira de Ferreira, Thales Silva Silva, Higor Jonathan de Oliveira Fernandes, Guilherme Henrique Cassuci, Leticia Gabriela Talhaferro Domingues, Elyan Carlos da Silva Marques, Ana Letícia Ribeiro Domiciano, Carlos Henrique Leandro |
author_role |
author |
author2 |
Souza, Andréia Fróes Galuci Oliveira de Ferreira, Thales Silva Silva, Higor Jonathan de Oliveira Fernandes, Guilherme Henrique Cassuci, Leticia Gabriela Talhaferro Domingues, Elyan Carlos da Silva Marques, Ana Letícia Ribeiro Domiciano, Carlos Henrique Leandro |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Gonçalves, Anaisa Aparecida Perez Souza, Andréia Fróes Galuci Oliveira de Ferreira, Thales Silva Silva, Higor Jonathan de Oliveira Fernandes, Guilherme Henrique Cassuci, Leticia Gabriela Talhaferro Domingues, Elyan Carlos da Silva Marques, Ana Letícia Ribeiro Domiciano, Carlos Henrique Leandro |
dc.subject.por.fl_str_mv |
Poultry Bone development Profitability Economic viability Avicultura Desenvolvimento ósseo Lucratividade Viabilidade econômica |
topic |
Poultry Bone development Profitability Economic viability Avicultura Desenvolvimento ósseo Lucratividade Viabilidade econômica |
description |
The study aimed to evaluate the effect of sexing on performance, carcass characteristics, bone development, and profitability of Ross® 308 AP broilers. Six hundred chicks, one day old, reared by sex separation, were used. The experimental design used was completely randomized, with three treatments composed of lots separated by sex (males, females, and mixed) and five replications. Live weight, weight gain, feed intake and conversion, carcass weight and yield, commercial cuts, edible offal, and abdominal fat were evaluated. The length, thickness, weight, and Seedor index of the long bones (tibiotarsus and femur) were measured to assess bone development. An analysis of viability (VB), productive efficiency index (PEI), and profitability was carried out. The productive performance of broilers raised in male and mixed lots was higher from 1 to 21 days compared to the productive performance of females. The broilers from the mixed lots had greater femur length than the female lot, not differing from the males. Ross® 308 AP male broilers had better performance, carcass characteristics, and most parameters related to bone development than the mixed and female lots. However, mixed lots showed higher profitability than male and female lots. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-12 |
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://periodicosonline.uems.br/index.php/agrineo/article/view/5847 10.32404/rean.v9i2.5847 |
url |
https://periodicosonline.uems.br/index.php/agrineo/article/view/5847 |
identifier_str_mv |
10.32404/rean.v9i2.5847 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicosonline.uems.br/index.php/agrineo/article/view/5847/5044 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 REVISTA DE AGRICULTURA NEOTROPICAL info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 REVISTA DE AGRICULTURA NEOTROPICAL |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia |
publisher.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia |
dc.source.none.fl_str_mv |
Revista de Agricultura Neotropical; v. 9 n. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e5847 REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e5847 2358-6303 10.32404/rean.v9i2 reponame:Revista de Agricultura Neotropical instname:Universidade Estadual de Mato Grosso do Sul (UEMS) instacron:UEMS |
instname_str |
Universidade Estadual de Mato Grosso do Sul (UEMS) |
instacron_str |
UEMS |
institution |
UEMS |
reponame_str |
Revista de Agricultura Neotropical |
collection |
Revista de Agricultura Neotropical |
repository.name.fl_str_mv |
Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS) |
repository.mail.fl_str_mv |
agriculturaneotropical@uems.br || wellingthon.junnyor@uems.br |
_version_ |
1797051249782161408 |