Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)

Detalhes bibliográficos
Autor(a) principal: Carneiro, Mayara Mitiko Yoshiraha
Data de Publicação: 2021
Outros Autores: Goes, Rafael Henrique de Tonissi e Buschinelli de, Sabedot, Mayara Andressa, Gandra, Jefferson Rodrigues, Gabriel, Andrea Maria de Araujo, Oliveira, Raquel Tenório de, Silva , Nayara Gonçalves da, Anschau, Douglas Gabriel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53686
Resumo: The objective of this study was to evaluate performance, gastrointestinal morphometry, carcass, and non-carcass traits in lambs finished on different levels of canola grain in the diet. Twenty-seven Santa Ines lambs with an average initial weight of 19.33 ± 1.39 kg were given different levels of canola grain in the diet: 0, 8, and 16%. Weights and body condition scores were determined at the beginning, every 14 days and at the end of the experimental period. Animals were slaughtered to assess gastrointestinal morphometry, carcass and non-carcass traits. The statistical design used was completely randomized. The inclusion of canola grain showed a linear effect (0.723) for the width and height of ruminal papillae in the ventral region of the rumen. Intestinal villi and crypts showed a quadratic effect, with peaks of 0.62 µm and 0.43 µm, with the inclusion of 8 and 16%, respectively. When evaluating carcass traits, a decreasing linear effect was found for hot and cold carcass yield with 16% inclusion of canola. Canola grain can be used as an alternative in diets for finishing sheep up to 8% inclusion in the diet without affecting performance, ruminal and intestinal histometry, carcass, and non-carcass traits.
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spelling Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)conformation; lambs; crypts; oilseeds; papillae; villi.conformation; lambs; crypts; oilseeds; papillae; villi.The objective of this study was to evaluate performance, gastrointestinal morphometry, carcass, and non-carcass traits in lambs finished on different levels of canola grain in the diet. Twenty-seven Santa Ines lambs with an average initial weight of 19.33 ± 1.39 kg were given different levels of canola grain in the diet: 0, 8, and 16%. Weights and body condition scores were determined at the beginning, every 14 days and at the end of the experimental period. Animals were slaughtered to assess gastrointestinal morphometry, carcass and non-carcass traits. The statistical design used was completely randomized. The inclusion of canola grain showed a linear effect (0.723) for the width and height of ruminal papillae in the ventral region of the rumen. Intestinal villi and crypts showed a quadratic effect, with peaks of 0.62 µm and 0.43 µm, with the inclusion of 8 and 16%, respectively. When evaluating carcass traits, a decreasing linear effect was found for hot and cold carcass yield with 16% inclusion of canola. Canola grain can be used as an alternative in diets for finishing sheep up to 8% inclusion in the diet without affecting performance, ruminal and intestinal histometry, carcass, and non-carcass traits.The objective of this study was to evaluate performance, gastrointestinal morphometry, carcass, and non-carcass traits in lambs finished on different levels of canola grain in the diet. Twenty-seven Santa Ines lambs with an average initial weight of 19.33 ± 1.39 kg were given different levels of canola grain in the diet: 0, 8, and 16%. Weights and body condition scores were determined at the beginning, every 14 days and at the end of the experimental period. Animals were slaughtered to assess gastrointestinal morphometry, carcass and non-carcass traits. The statistical design used was completely randomized. The inclusion of canola grain showed a linear effect (0.723) for the width and height of ruminal papillae in the ventral region of the rumen. Intestinal villi and crypts showed a quadratic effect, with peaks of 0.62 µm and 0.43 µm, with the inclusion of 8 and 16%, respectively. When evaluating carcass traits, a decreasing linear effect was found for hot and cold carcass yield with 16% inclusion of canola. Canola grain can be used as an alternative in diets for finishing sheep up to 8% inclusion in the diet without affecting performance, ruminal and intestinal histometry, carcass, and non-carcass traits.Editora da Universidade Estadual de Maringá2021-12-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/5368610.4025/actascianimsci.v44i1.53686Acta Scientiarum. Animal Sciences; Vol 44 (2022): Publicação contínua; e53686Acta Scientiarum. Animal Sciences; v. 44 (2022): Publicação contínua; e536861807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53686/751375153385Copyright (c) 2022 Acta Scientiarum. Animal Scienceshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCarneiro, Mayara Mitiko Yoshiraha Goes, Rafael Henrique de Tonissi e Buschinelli deSabedot, Mayara Andressa Gandra, Jefferson Rodrigues Gabriel, Andrea Maria de Araujo Oliveira, Raquel Tenório de Silva , Nayara Gonçalves daAnschau, Douglas Gabriel 2022-02-17T17:40:18Zoai:periodicos.uem.br/ojs:article/53686Revistahttp://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:2022-02-17T17:40:18Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
title Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
spellingShingle Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
Carneiro, Mayara Mitiko Yoshiraha
conformation; lambs; crypts; oilseeds; papillae; villi.
conformation; lambs; crypts; oilseeds; papillae; villi.
title_short Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
title_full Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
title_fullStr Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
title_full_unstemmed Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
title_sort Performance, gastrointestinal morphometry, carcass and non-carcass traits in sheep finished on diets containing canola (Brassica napus L.)
author Carneiro, Mayara Mitiko Yoshiraha
author_facet Carneiro, Mayara Mitiko Yoshiraha
Goes, Rafael Henrique de Tonissi e Buschinelli de
Sabedot, Mayara Andressa
Gandra, Jefferson Rodrigues
Gabriel, Andrea Maria de Araujo
Oliveira, Raquel Tenório de
Silva , Nayara Gonçalves da
Anschau, Douglas Gabriel
author_role author
author2 Goes, Rafael Henrique de Tonissi e Buschinelli de
Sabedot, Mayara Andressa
Gandra, Jefferson Rodrigues
Gabriel, Andrea Maria de Araujo
Oliveira, Raquel Tenório de
Silva , Nayara Gonçalves da
Anschau, Douglas Gabriel
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Carneiro, Mayara Mitiko Yoshiraha
Goes, Rafael Henrique de Tonissi e Buschinelli de
Sabedot, Mayara Andressa
Gandra, Jefferson Rodrigues
Gabriel, Andrea Maria de Araujo
Oliveira, Raquel Tenório de
Silva , Nayara Gonçalves da
Anschau, Douglas Gabriel
dc.subject.por.fl_str_mv conformation; lambs; crypts; oilseeds; papillae; villi.
conformation; lambs; crypts; oilseeds; papillae; villi.
topic conformation; lambs; crypts; oilseeds; papillae; villi.
conformation; lambs; crypts; oilseeds; papillae; villi.
description The objective of this study was to evaluate performance, gastrointestinal morphometry, carcass, and non-carcass traits in lambs finished on different levels of canola grain in the diet. Twenty-seven Santa Ines lambs with an average initial weight of 19.33 ± 1.39 kg were given different levels of canola grain in the diet: 0, 8, and 16%. Weights and body condition scores were determined at the beginning, every 14 days and at the end of the experimental period. Animals were slaughtered to assess gastrointestinal morphometry, carcass and non-carcass traits. The statistical design used was completely randomized. The inclusion of canola grain showed a linear effect (0.723) for the width and height of ruminal papillae in the ventral region of the rumen. Intestinal villi and crypts showed a quadratic effect, with peaks of 0.62 µm and 0.43 µm, with the inclusion of 8 and 16%, respectively. When evaluating carcass traits, a decreasing linear effect was found for hot and cold carcass yield with 16% inclusion of canola. Canola grain can be used as an alternative in diets for finishing sheep up to 8% inclusion in the diet without affecting performance, ruminal and intestinal histometry, carcass, and non-carcass traits.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-22
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://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53686
10.4025/actascianimsci.v44i1.53686
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53686
identifier_str_mv 10.4025/actascianimsci.v44i1.53686
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53686/751375153385
dc.rights.driver.fl_str_mv Copyright (c) 2022 Acta Scientiarum. Animal Sciences
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Acta Scientiarum. Animal Sciences
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
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 44 (2022): Publicação contínua; e53686
Acta Scientiarum. Animal Sciences; v. 44 (2022): Publicação contínua; e53686
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
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