Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age

Detalhes bibliográficos
Autor(a) principal: Ferreira, Antônio Hosmylton Carvalho
Data de Publicação: 2014
Outros Autores: Lopes, João Batista, Abreu, Márvio Lobão Teixeira de, Santana Júnior, Hermógenes Almeida de, Araújo, Fernando Silva, Saraiva, Alysson
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/42912
Resumo: The study was conducted to evaluate the effect of including whole cassava root scrapings (WCS) in diets of broilers on performance and the metabolizability of dry matter, crude protein, and gross energy and on nitrogenous balance. Four hundred female and 100 male broilers from Ross strain were used in the performance and metabolism studies, respectively. In both studies, broilers were allotted in completely randomized block design with five treatments and four replicates. The experimental unit was represented for twenty birds per box for performance study and five birds per metabolic cage for metabolism study. The treatments consisted of diets containing 0, 5, 10, 15, and 20% WCS inclusion. Up to 5.1% WCS can be included in the diet of broilers from 1 to 21 without compromising feed conversion and productive efficiency index. Dry matter, crude protein, and gross energy metabolizability and the nitrogen balance of the diets are not influenced by the inclusion of whole cassava root scrapings up to 20% in diets of broilers from 1 to 21 days of age.
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spelling Whole scrapings of cassava root in diets for broilers from 1 to 21 days of ageRaspa integral da raiz de mandioca para frangos no período de 1 a 21 diasCrude proteinMetabolizabilityPerformanceProteína brutaMetabolizabilidadeDesempenhoThe study was conducted to evaluate the effect of including whole cassava root scrapings (WCS) in diets of broilers on performance and the metabolizability of dry matter, crude protein, and gross energy and on nitrogenous balance. Four hundred female and 100 male broilers from Ross strain were used in the performance and metabolism studies, respectively. In both studies, broilers were allotted in completely randomized block design with five treatments and four replicates. The experimental unit was represented for twenty birds per box for performance study and five birds per metabolic cage for metabolism study. The treatments consisted of diets containing 0, 5, 10, 15, and 20% WCS inclusion. Up to 5.1% WCS can be included in the diet of broilers from 1 to 21 without compromising feed conversion and productive efficiency index. Dry matter, crude protein, and gross energy metabolizability and the nitrogen balance of the diets are not influenced by the inclusion of whole cassava root scrapings up to 20% in diets of broilers from 1 to 21 days of age.Avaliaram-se diferentes níveis de inclusão da raspa integral da raiz de mandioca (RIM) com o objetivo de avaliar o desempenho produtivo e a metabolizabilidade da matéria seca, da proteína bruta e da energia bruta de frangos de corte, no período de um a 21 dias de idade. No ensaio de desempenho, foram utilizadas 400 aves fêmeas da linhagem Ross e para o de metabolismo, 100 frangos machos da mesma linhagem. O delineamento experimental dos dois ensaios foi o de blocos ao acaso, com cinco tratamentos, quatro repetições e 20 aves alojadas em cada boxe para o ensaio de desempenho. Cinco aves foram alojadas em cada gaiola metabólica, para o estudo de metabolismo. Os tratamentos consistiram de rações contendo 0, 5, 10, 15 e 20% de inclusão de RIM. A RIM mandioca pode ser incluída em até 5,1% na ração de frangos de corte, no período de 1 a 21 dias, sem comprometimento da conversão alimentar e do índice de eficiência produtiva. As variáveis de metabolizabilidade da matéria seca, da proteína bruta, da energia bruta e o balanço de nitrogênio das rações não são influenciadas pelos níveis de inclusão da RIM em até 20%, no período de um a 21 dias.Editora da Universidade Estadual de Maringá (EDUEM)2020-09-07T22:02:13Z2020-09-07T22:02:13Z2014-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFERREIRA, A. H. C. et al. Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age. Acta Scientiarum. Animal Sciences, Maringá, v. 36, n. 4, p. 357-362, Oct./Dec. 2014. DOI: 10.4025/actascianimsci.v36i4.23368.http://repositorio.ufla.br/jspui/handle/1/42912Acta Scientiarum. Animal Sciencesreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessFerreira, Antônio Hosmylton CarvalhoLopes, João BatistaAbreu, Márvio Lobão Teixeira deSantana Júnior, Hermógenes Almeida deAraújo, Fernando SilvaSaraiva, Alyssoneng2020-09-07T22:02:13Zoai:localhost:1/42912Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-09-07T22:02:13Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
Raspa integral da raiz de mandioca para frangos no período de 1 a 21 dias
title Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
spellingShingle Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
Ferreira, Antônio Hosmylton Carvalho
Crude protein
Metabolizability
Performance
Proteína bruta
Metabolizabilidade
Desempenho
title_short Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
title_full Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
title_fullStr Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
title_full_unstemmed Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
title_sort Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age
author Ferreira, Antônio Hosmylton Carvalho
author_facet Ferreira, Antônio Hosmylton Carvalho
Lopes, João Batista
Abreu, Márvio Lobão Teixeira de
Santana Júnior, Hermógenes Almeida de
Araújo, Fernando Silva
Saraiva, Alysson
author_role author
author2 Lopes, João Batista
Abreu, Márvio Lobão Teixeira de
Santana Júnior, Hermógenes Almeida de
Araújo, Fernando Silva
Saraiva, Alysson
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ferreira, Antônio Hosmylton Carvalho
Lopes, João Batista
Abreu, Márvio Lobão Teixeira de
Santana Júnior, Hermógenes Almeida de
Araújo, Fernando Silva
Saraiva, Alysson
dc.subject.por.fl_str_mv Crude protein
Metabolizability
Performance
Proteína bruta
Metabolizabilidade
Desempenho
topic Crude protein
Metabolizability
Performance
Proteína bruta
Metabolizabilidade
Desempenho
description The study was conducted to evaluate the effect of including whole cassava root scrapings (WCS) in diets of broilers on performance and the metabolizability of dry matter, crude protein, and gross energy and on nitrogenous balance. Four hundred female and 100 male broilers from Ross strain were used in the performance and metabolism studies, respectively. In both studies, broilers were allotted in completely randomized block design with five treatments and four replicates. The experimental unit was represented for twenty birds per box for performance study and five birds per metabolic cage for metabolism study. The treatments consisted of diets containing 0, 5, 10, 15, and 20% WCS inclusion. Up to 5.1% WCS can be included in the diet of broilers from 1 to 21 without compromising feed conversion and productive efficiency index. Dry matter, crude protein, and gross energy metabolizability and the nitrogen balance of the diets are not influenced by the inclusion of whole cassava root scrapings up to 20% in diets of broilers from 1 to 21 days of age.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
2020-09-07T22:02:13Z
2020-09-07T22:02:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv FERREIRA, A. H. C. et al. Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age. Acta Scientiarum. Animal Sciences, Maringá, v. 36, n. 4, p. 357-362, Oct./Dec. 2014. DOI: 10.4025/actascianimsci.v36i4.23368.
http://repositorio.ufla.br/jspui/handle/1/42912
identifier_str_mv FERREIRA, A. H. C. et al. Whole scrapings of cassava root in diets for broilers from 1 to 21 days of age. Acta Scientiarum. Animal Sciences, Maringá, v. 36, n. 4, p. 357-362, Oct./Dec. 2014. DOI: 10.4025/actascianimsci.v36i4.23368.
url http://repositorio.ufla.br/jspui/handle/1/42912
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
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 Editora da Universidade Estadual de Maringá (EDUEM)
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá (EDUEM)
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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