Arroz integral na dieta de frangos de corte
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFPel - Guaiaca |
Texto Completo: | http://repositorio.ufpel.edu.br/handle/ri/2613 |
Resumo: | A trial was conducted to evaluate the replacement of corn by whole rice in poultry diets. A total of 384 one day old Coob broilers were used. The chicks were randomly allotted to four treatments and eight replications of 12 birds each. The birds were reared in dark house during 42 days. A completely randomized design was used. Treatment means were compared by orthogonal contrasts and polynomial regression at 5%. The following treatments were tested: T1 100% corn as the main energy source; T2 33% whole rice in replacement of corn; T3 - 66% whole rice in replacement of corn; T4 100% whole rice as the main energy source in full replacement of corn. Body weight, weigh gain, feed consumption and feed per gain ratio were measured. Carcass traits included: thigh and drumstick, back, chest, wing and wing thigh. Birds fed diets containing 33% whole rice in substitution of corn (T2) and also 100% whole rice in substitution of corn (T4) showed a higher average body weight (P<0.01). No significant difference was observed for weigh gain, feed per gain ratio, thigh yield, thigh and drumstick yield, back yield, chest yield, and wing and wing thigh yield. In conclusion, corn can be replaced by whole rice in poultry diets with no negative effects on either performance or carcass traits. |
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http://lattes.cnpq.br/7954557960999154http://lattes.cnpq.br/2476108672780213Roll, Victor Fernando Büttowhttp://lattes.cnpq.br/5711921778441472Xavier, Eduardo GonçalvesSouza, Maria Consuelo Silva de2014-08-20T14:38:48Z2013-07-292014-08-20T14:38:48Z2012-05-02SOUZA, Maria Consuelo Silva de. Arroz integral na dieta de frangos de corte. 2012. 193 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Pelotas, Pelotas, 2012.http://repositorio.ufpel.edu.br/handle/ri/2613A trial was conducted to evaluate the replacement of corn by whole rice in poultry diets. A total of 384 one day old Coob broilers were used. The chicks were randomly allotted to four treatments and eight replications of 12 birds each. The birds were reared in dark house during 42 days. A completely randomized design was used. Treatment means were compared by orthogonal contrasts and polynomial regression at 5%. The following treatments were tested: T1 100% corn as the main energy source; T2 33% whole rice in replacement of corn; T3 - 66% whole rice in replacement of corn; T4 100% whole rice as the main energy source in full replacement of corn. Body weight, weigh gain, feed consumption and feed per gain ratio were measured. Carcass traits included: thigh and drumstick, back, chest, wing and wing thigh. Birds fed diets containing 33% whole rice in substitution of corn (T2) and also 100% whole rice in substitution of corn (T4) showed a higher average body weight (P<0.01). No significant difference was observed for weigh gain, feed per gain ratio, thigh yield, thigh and drumstick yield, back yield, chest yield, and wing and wing thigh yield. In conclusion, corn can be replaced by whole rice in poultry diets with no negative effects on either performance or carcass traits.Com o presente trabalho objetivou-se avaliar a substituição do milho por arroz integral na dieta de frangos de corte sobre o desempenho, peso dos cortes e viabilidade econômica, no período de 1 a 42 dias. Foram utilizados 384 pintos da linhagem Cobb de um dia de idade, os quais foram distribuídos ao acaso em quatro tratamentos com oito repetições de 12 animais cada um. As aves foram mantidas em galpão do tipo dark house durante 42 dias. Foi utilizado o delineamento inteiramente casualizado. As médias dos tratamentos foram comparadas por contrastes ortogonais e regressão polinomial a 5%. Quatro dietas diferentes (tratamentos) foram testadas para cada fase de criação: T1 - 100% de milho como principal fonte energética; T2 - 33% de arroz integral em substituição ao milho; T3 - 66% de arroz integral em substituição ao milho; e T4 - 100% de arroz integral, como principal fonte energética, em substituição ao milho. As seguintes variáveis de desempenho foram analisadas: peso corporal, ganho de peso, consumo de ração, conversão alimentar, viabilidade e Índice de Eficiência Produtiva (IEP). Foram também analisados os pesos dos cortes: coxa e sobrecoxa, dorso, peito, asa e coxa da asa. Não foi verificada diferença significativa para as variáveis, peso corporal, ganho de peso, consumo de ração, conversão alimentar, viabilidade, IEP, peso de coxa, peso de sobrecoxa, peso de dorso, peso de peito e peso de asa e coxa da asa no período de 1 a 42 dias. Com base nos dados obtidos a partir do presente estudo pode-se afirmar que a substituição parcial ou total do milho pelo arroz integral na dieta de frangos de corte não altera o desempenho e o peso de cortes das aves.application/pdfporUniversidade Federal de PelotasPrograma de Pós-Graduação em ZootecniaUFPelBRFaculdade de Agronomia Eliseu MacielAviculturaCaracterísticas de carcaçaCereaisDesempenhoPeso de cortesPoultry productionCarcass traitsCerealsPerformanceCarcass yieldCNPQ::CIENCIAS AGRARIAS::ZOOTECNIAArroz integral na dieta de frangos de corteWhole rice in poultry dietsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPel - Guaiacainstname:Universidade Federal de Pelotas (UFPEL)instacron:UFPELORIGINALdissertacao_maria_consuelo_silva_de_souza.pdfapplication/pdf1205551http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2613/1/dissertacao_maria_consuelo_silva_de_souza.pdf14a81cfa9f2f98f16499fcbb1a656a0bMD51open accessTEXTdissertacao_maria_consuelo_silva_de_souza.pdf.txtdissertacao_maria_consuelo_silva_de_souza.pdf.txtExtracted Texttext/plain124908http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2613/2/dissertacao_maria_consuelo_silva_de_souza.pdf.txt8337bcf7faa85caf6db402d3f5d83f54MD52open accessTHUMBNAILdissertacao_maria_consuelo_silva_de_souza.pdf.jpgdissertacao_maria_consuelo_silva_de_souza.pdf.jpgGenerated Thumbnailimage/jpeg1362http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2613/3/dissertacao_maria_consuelo_silva_de_souza.pdf.jpgc608bd6969b92ecef0f6d3b8c6e3e415MD53open access123456789/26132023-01-16 17:59:36.704open accessoai:guaiaca.ufpel.edu.br:123456789/2613Repositório InstitucionalPUBhttp://repositorio.ufpel.edu.br/oai/requestrippel@ufpel.edu.br || repositorio@ufpel.edu.br || aline.batista@ufpel.edu.bropendoar:2023-01-16T20:59:36Repositório Institucional da UFPel - Guaiaca - Universidade Federal de Pelotas (UFPEL)false |
dc.title.por.fl_str_mv |
Arroz integral na dieta de frangos de corte |
dc.title.alternative.eng.fl_str_mv |
Whole rice in poultry diets |
title |
Arroz integral na dieta de frangos de corte |
spellingShingle |
Arroz integral na dieta de frangos de corte Souza, Maria Consuelo Silva de Avicultura Características de carcaça Cereais Desempenho Peso de cortes Poultry production Carcass traits Cereals Performance Carcass yield CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
title_short |
Arroz integral na dieta de frangos de corte |
title_full |
Arroz integral na dieta de frangos de corte |
title_fullStr |
Arroz integral na dieta de frangos de corte |
title_full_unstemmed |
Arroz integral na dieta de frangos de corte |
title_sort |
Arroz integral na dieta de frangos de corte |
author |
Souza, Maria Consuelo Silva de |
author_facet |
Souza, Maria Consuelo Silva de |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/7954557960999154 |
dc.contributor.advisorLattes.por.fl_str_mv |
http://lattes.cnpq.br/2476108672780213 |
dc.contributor.advisor-co1.fl_str_mv |
Roll, Victor Fernando Büttow |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/5711921778441472 |
dc.contributor.advisor1.fl_str_mv |
Xavier, Eduardo Gonçalves |
dc.contributor.author.fl_str_mv |
Souza, Maria Consuelo Silva de |
contributor_str_mv |
Roll, Victor Fernando Büttow Xavier, Eduardo Gonçalves |
dc.subject.por.fl_str_mv |
Avicultura Características de carcaça Cereais Desempenho Peso de cortes |
topic |
Avicultura Características de carcaça Cereais Desempenho Peso de cortes Poultry production Carcass traits Cereals Performance Carcass yield CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
dc.subject.eng.fl_str_mv |
Poultry production Carcass traits Cereals Performance Carcass yield |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
description |
A trial was conducted to evaluate the replacement of corn by whole rice in poultry diets. A total of 384 one day old Coob broilers were used. The chicks were randomly allotted to four treatments and eight replications of 12 birds each. The birds were reared in dark house during 42 days. A completely randomized design was used. Treatment means were compared by orthogonal contrasts and polynomial regression at 5%. The following treatments were tested: T1 100% corn as the main energy source; T2 33% whole rice in replacement of corn; T3 - 66% whole rice in replacement of corn; T4 100% whole rice as the main energy source in full replacement of corn. Body weight, weigh gain, feed consumption and feed per gain ratio were measured. Carcass traits included: thigh and drumstick, back, chest, wing and wing thigh. Birds fed diets containing 33% whole rice in substitution of corn (T2) and also 100% whole rice in substitution of corn (T4) showed a higher average body weight (P<0.01). No significant difference was observed for weigh gain, feed per gain ratio, thigh yield, thigh and drumstick yield, back yield, chest yield, and wing and wing thigh yield. In conclusion, corn can be replaced by whole rice in poultry diets with no negative effects on either performance or carcass traits. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012-05-02 |
dc.date.available.fl_str_mv |
2013-07-29 2014-08-20T14:38:48Z |
dc.date.accessioned.fl_str_mv |
2014-08-20T14:38:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SOUZA, Maria Consuelo Silva de. Arroz integral na dieta de frangos de corte. 2012. 193 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Pelotas, Pelotas, 2012. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufpel.edu.br/handle/ri/2613 |
identifier_str_mv |
SOUZA, Maria Consuelo Silva de. Arroz integral na dieta de frangos de corte. 2012. 193 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Pelotas, Pelotas, 2012. |
url |
http://repositorio.ufpel.edu.br/handle/ri/2613 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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 |
Universidade Federal de Pelotas |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Zootecnia |
dc.publisher.initials.fl_str_mv |
UFPel |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Faculdade de Agronomia Eliseu Maciel |
publisher.none.fl_str_mv |
Universidade Federal de Pelotas |
dc.source.none.fl_str_mv |
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