Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8863 |
Resumo: | Aimed to evaluate the performance of poultry hybrids to meet demand for genetic material in alternative systems of creation. It was used 648 chicks of both sexes from the crossing between, broilers breeders males and of races Rhodes Island Red, White Plymouth Rock and Barred Plymouth Rock, distributed in six treatments with six replicates and 18 birds in each experimental unit, being the period rating from one to 56 days of age. The caracteristics evaluated were: body weight (PC), weight gain (GP), feed intake (CR), feed conversion (CA), and carcass weight (PCA), legs (PCS) and chest (PP). The experimental design was completely randomized design with six treatments with six replicates each. It was carried out analysis of variance, and when significantly to level of 5% probability was applied to the test Tukey. The PC at 56 days and the GP from one to 56 days was significantly lower for hybrids from crossing between of males broilers breeders and females White Plymouth Rock, a similar result was also found in the parameters and PCA PCS, but the PP did not differ significantly. Such that, does not recommend the creation of hybrid resulting this cross in alternative systems. |
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Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863Efeito do cruzamento entre diferentes genótipos para uso em sistemas alternativos de frango de corte - doi: 10.4025/actascianimsci.v32i2.8863alternative poultrypoultry breedingperformancebroiler breeder malesavicultura alternativacruzamentos avícolasdesempenho zootécnicoreprodutores pesadosProdução AnimalAimed to evaluate the performance of poultry hybrids to meet demand for genetic material in alternative systems of creation. It was used 648 chicks of both sexes from the crossing between, broilers breeders males and of races Rhodes Island Red, White Plymouth Rock and Barred Plymouth Rock, distributed in six treatments with six replicates and 18 birds in each experimental unit, being the period rating from one to 56 days of age. The caracteristics evaluated were: body weight (PC), weight gain (GP), feed intake (CR), feed conversion (CA), and carcass weight (PCA), legs (PCS) and chest (PP). The experimental design was completely randomized design with six treatments with six replicates each. It was carried out analysis of variance, and when significantly to level of 5% probability was applied to the test Tukey. The PC at 56 days and the GP from one to 56 days was significantly lower for hybrids from crossing between of males broilers breeders and females White Plymouth Rock, a similar result was also found in the parameters and PCA PCS, but the PP did not differ significantly. Such that, does not recommend the creation of hybrid resulting this cross in alternative systems.Objetivou-se avaliar o desempenho de híbridos avícolas para atender a demanda de material genético em sistemas alternativos de criação. Foram utilizados 648 pintainhos de corte de ambos os sexos, provenientes do cruzamento entre reprodutores de corte e das raças Rhodes Island Red, White Plymouth Rock e Barred Plymouth Rock, distribuídos em seis tratamentos com seis repetições e 18 aves em cada unidade experimental, sendo o período de avaliação de um a 56 dias de idade. As características avaliadas foram: peso corporal (PC), ganho de peso (GP), consumo alimentar (CR), conversão alimentar (CA), e peso de carcaça (PCA), pernas (PCS) e peito (PP). O delineamento experimental foi o inteiramente casualizado, com seis tratamentos de seis repetições cada. Foi realizado análise de variância, e quando significativo no nível de 5% de probabilidade aplicou-se o teste de Tukey. O PC aos 56 dias, bem como o GP de um a 56 dias foi significativamente inferior para híbridos oriundos do cruzamento entre machos reprodutores de corte e fêmeas White Plymouth Rock, resultado semelhante também foi encontrado nos parâmetros PCA e PCS, porém o PP não apresentou diferença significativa. Dessa forma, não se recomenda a criação do híbrido resultante deste cruzamento em sistemas alternativos.Editora da Universidade Estadual de Maringá2010-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa de Campoapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/886310.4025/actascianimsci.v32i2.8863Acta Scientiarum. Animal Sciences; Vol 32 No 2 (2010); 183-187Acta Scientiarum. Animal Sciences; v. 32 n. 2 (2010); 183-1871807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8863/8863Brum, Olmiro BochiRosa, Alexandre PiresStefanello, CatarinaDias, Elisandro RafaelUttpatel, Rodrigoinfo:eu-repo/semantics/openAccess2024-05-17T13:04:16Zoai:periodicos.uem.br/ojs:article/8863Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:16Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 Efeito do cruzamento entre diferentes genótipos para uso em sistemas alternativos de frango de corte - doi: 10.4025/actascianimsci.v32i2.8863 |
title |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 |
spellingShingle |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 Brum, Olmiro Bochi alternative poultry poultry breeding performance broiler breeder males avicultura alternativa cruzamentos avícolas desempenho zootécnico reprodutores pesados Produção Animal |
title_short |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 |
title_full |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 |
title_fullStr |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 |
title_full_unstemmed |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 |
title_sort |
Effect of crossing between different genotypes for use in alternative broiler systems - doi: 10.4025/actascianimsci.v32i2.8863 |
author |
Brum, Olmiro Bochi |
author_facet |
Brum, Olmiro Bochi Rosa, Alexandre Pires Stefanello, Catarina Dias, Elisandro Rafael Uttpatel, Rodrigo |
author_role |
author |
author2 |
Rosa, Alexandre Pires Stefanello, Catarina Dias, Elisandro Rafael Uttpatel, Rodrigo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Brum, Olmiro Bochi Rosa, Alexandre Pires Stefanello, Catarina Dias, Elisandro Rafael Uttpatel, Rodrigo |
dc.subject.por.fl_str_mv |
alternative poultry poultry breeding performance broiler breeder males avicultura alternativa cruzamentos avícolas desempenho zootécnico reprodutores pesados Produção Animal |
topic |
alternative poultry poultry breeding performance broiler breeder males avicultura alternativa cruzamentos avícolas desempenho zootécnico reprodutores pesados Produção Animal |
description |
Aimed to evaluate the performance of poultry hybrids to meet demand for genetic material in alternative systems of creation. It was used 648 chicks of both sexes from the crossing between, broilers breeders males and of races Rhodes Island Red, White Plymouth Rock and Barred Plymouth Rock, distributed in six treatments with six replicates and 18 birds in each experimental unit, being the period rating from one to 56 days of age. The caracteristics evaluated were: body weight (PC), weight gain (GP), feed intake (CR), feed conversion (CA), and carcass weight (PCA), legs (PCS) and chest (PP). The experimental design was completely randomized design with six treatments with six replicates each. It was carried out analysis of variance, and when significantly to level of 5% probability was applied to the test Tukey. The PC at 56 days and the GP from one to 56 days was significantly lower for hybrids from crossing between of males broilers breeders and females White Plymouth Rock, a similar result was also found in the parameters and PCA PCS, but the PP did not differ significantly. Such that, does not recommend the creation of hybrid resulting this cross in alternative systems. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04-26 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8863 10.4025/actascianimsci.v32i2.8863 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8863 |
identifier_str_mv |
10.4025/actascianimsci.v32i2.8863 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8863/8863 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 32 No 2 (2010); 183-187 Acta Scientiarum. Animal Sciences; v. 32 n. 2 (2010); 183-187 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315359773229056 |