METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES

Detalhes bibliográficos
Autor(a) principal: Sousa, Felipe Dilelis de Resende
Data de Publicação: 2019
Outros Autores: Gomes, Augusto Vidal da Costa, Lima, Cristina Amorim Ribeiro de, Barroso Corrêa, Débora Costa, Reis, Tulio Leite
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/46357
Resumo: The aim of this study was to evaluate bromatological composition and metabolizable energy values of cottonseed meal, rice meal, and wheat bran when provided to slow growth rate broilers at different ages. Energy values of 15- to 25- and 35- to 45-day-old broilers were determined by the total feces collection method using two digestibility bioassays. The birds were distributed in a completely randomized experimental design to evaluate the age effect, with six replicates of 10 chickens each, for each ingredient. Values of apparent metabolizable energy adjusted by nitrogen balance (kcal/kg), for the first and second ages were: 1,255 and 1,564 for cottonseed meal, 3,124 and 3,301 for rice meal, and, 2,211 and 2,383 for wheat bran, respectively. The ingredients showed some variations regarding chemical composition and energy values, which were higher (P < 0.05) in older broiler chickens. Keywords: energetic value, feed chemical composition; free-range broiler, total excreta collection
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spelling METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGESENERGIA METABOLIZÁVEL DOS FARELOS DE ARROZ, ALGODÃO E TRIGO PARA FRANGOS DE CRESCIMENTO LENTO EM DUAS IDADESThe aim of this study was to evaluate bromatological composition and metabolizable energy values of cottonseed meal, rice meal, and wheat bran when provided to slow growth rate broilers at different ages. Energy values of 15- to 25- and 35- to 45-day-old broilers were determined by the total feces collection method using two digestibility bioassays. The birds were distributed in a completely randomized experimental design to evaluate the age effect, with six replicates of 10 chickens each, for each ingredient. Values of apparent metabolizable energy adjusted by nitrogen balance (kcal/kg), for the first and second ages were: 1,255 and 1,564 for cottonseed meal, 3,124 and 3,301 for rice meal, and, 2,211 and 2,383 for wheat bran, respectively. The ingredients showed some variations regarding chemical composition and energy values, which were higher (P < 0.05) in older broiler chickens. Keywords: energetic value, feed chemical composition; free-range broiler, total excreta collectionO objetivo nesta pesquisa foi determinar a composição bromatológica e os valores de energia metabolizável para frangos de corte de crescimento lento em diferentes idades dos ingredientes: farelo de algodão, farelo de arroz e farelo de trigo. Para determinação dos valores energéticos foi utilizado o método de coleta total de excretas em dois ensaios de digestibilidade de 15 a 25 e de 35 a 45 dias de idade. As aves foram distribuídas em delineamento inteiramente casualizado, avaliando o efeito da idade, com seis repetições constituídas de 10 aves, para cada ingrediente. Os valores de energia metabolizável aparente corrigida pelo balanço de nitrogênio (kcal/kg), para primeira e segunda idade respectivamente, foram: farelo de algodão, 1.255 e 1.564; farelo de arroz, 3.124 e 3.301; farelo de trigo, 2.211 e 2.383. Os alimentos apresentaram variação quanto a composição química, bem como o valor energético foi superior (P<0,05) para os frangos de maior idade.Palavras-chave: coleta total de excretas; composição química de alimentos; frango caipira; valor energético . Universidade Federal de Goiás2019-08-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/46357Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 20 (2019): Continuous publication; 1-10Ciência Animal Brasileira / Brazilian Animal Science; v. 20 (2019): Publicação contínua; 1-101809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/vet/article/view/46357/33591https://revistas.ufg.br/vet/article/view/46357/33592Copyright (c) 2019 Ciência Animal Brasileirainfo:eu-repo/semantics/openAccessSousa, Felipe Dilelis de ResendeGomes, Augusto Vidal da CostaLima, Cristina Amorim Ribeiro deBarroso Corrêa, Débora CostaReis, Tulio Leite2023-03-23T18:49:21Zoai:ojs.revistas.ufg.br:article/46357Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:17.955538Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
ENERGIA METABOLIZÁVEL DOS FARELOS DE ARROZ, ALGODÃO E TRIGO PARA FRANGOS DE CRESCIMENTO LENTO EM DUAS IDADES
title METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
spellingShingle METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
Sousa, Felipe Dilelis de Resende
title_short METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
title_full METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
title_fullStr METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
title_full_unstemmed METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
title_sort METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES
author Sousa, Felipe Dilelis de Resende
author_facet Sousa, Felipe Dilelis de Resende
Gomes, Augusto Vidal da Costa
Lima, Cristina Amorim Ribeiro de
Barroso Corrêa, Débora Costa
Reis, Tulio Leite
author_role author
author2 Gomes, Augusto Vidal da Costa
Lima, Cristina Amorim Ribeiro de
Barroso Corrêa, Débora Costa
Reis, Tulio Leite
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sousa, Felipe Dilelis de Resende
Gomes, Augusto Vidal da Costa
Lima, Cristina Amorim Ribeiro de
Barroso Corrêa, Débora Costa
Reis, Tulio Leite
description The aim of this study was to evaluate bromatological composition and metabolizable energy values of cottonseed meal, rice meal, and wheat bran when provided to slow growth rate broilers at different ages. Energy values of 15- to 25- and 35- to 45-day-old broilers were determined by the total feces collection method using two digestibility bioassays. The birds were distributed in a completely randomized experimental design to evaluate the age effect, with six replicates of 10 chickens each, for each ingredient. Values of apparent metabolizable energy adjusted by nitrogen balance (kcal/kg), for the first and second ages were: 1,255 and 1,564 for cottonseed meal, 3,124 and 3,301 for rice meal, and, 2,211 and 2,383 for wheat bran, respectively. The ingredients showed some variations regarding chemical composition and energy values, which were higher (P < 0.05) in older broiler chickens. Keywords: energetic value, feed chemical composition; free-range broiler, total excreta collection
publishDate 2019
dc.date.none.fl_str_mv 2019-08-29
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://revistas.ufg.br/vet/article/view/46357
url https://revistas.ufg.br/vet/article/view/46357
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/46357/33591
https://revistas.ufg.br/vet/article/view/46357/33592
dc.rights.driver.fl_str_mv Copyright (c) 2019 Ciência Animal Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Ciência Animal Brasileira
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 20 (2019): Continuous publication; 1-10
Ciência Animal Brasileira / Brazilian Animal Science; v. 20 (2019): Publicação contínua; 1-10
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
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