Evaluation replacement of corn silage by extruded roughage on sheep diet

Detalhes bibliográficos
Autor(a) principal: Silva, Débora Adriana de Paula
Data de Publicação: 2021
Outros Autores: Rodrigues, Gustavo Roberto Dias, Siqueira, Marco Túlio Santos, Schultz, Erica Beatriz, Oliveira, Karla Alves, Macedo Júnior , Gilberto de Lima
Tipo de documento: Artigo
Idioma: por
Título da fonte: Caderno de Ciências Agrárias (Online)
DOI: 10.35699/2447-6218.2021.32930
Texto Completo: https://periodicos.ufmg.br/index.php/ccaufmg/article/view/32930
Resumo: The aim to evaluate the effects of the use of extruded roughage (Urochloa brizantha cv Marandu) to replace corn silage, on dry matter intake and digestibility, ingestive behavior, glycemic curve and blood metabolites in sheep. Twenty Santa Inês ewes, with more three years old and average body weight of 54.5 kg were used, assign in a completely randomized design, with four treatments and five repetitions. The treatments were use the extruded commercial roughage, Foragge® 70% (F) (Nuttrata®) to replace corn silage (S) in the proportions: 20% F and 80% S (20% F: 80% S); 40% F and 60% S (40% F: 60% S); 60% F and 40% S (60% F and 40% S) and 80% F and 20% S (80% F: 20% S). Regression analysis was performed at 5% significance level. As the inclusion of extruded roughage increased, there was an increase in the dry matter intake (DMI), DMI relation to body weight, DMI relation to metabolic weight, weight of feces in natural and dry matter, efficiency of eating, rumination and chewing, urea and blood glucose (P <0.05). The dry matter digestibility and energy metabolites was not altered (P> 0.05). The rumination time showed a quadratic response regarding the replacement of corn silage by extruded roughage (P <0.05). It is concluded that the replacement of silage in up to 80% by the extruded volume is recommended, as it improves intake without deleterious effects on digestibility and blood metabolites.
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spelling Evaluation replacement of corn silage by extruded roughage on sheep dietAvaliação da substituição da silagem de milho por volumoso extrusado na dieta de ovinosExtrusãoOvis ariesRuminantesUrochloa brizanthaExtrusionovis ariesRuminantsUrochloa brizanthaAnimal productionThe aim to evaluate the effects of the use of extruded roughage (Urochloa brizantha cv Marandu) to replace corn silage, on dry matter intake and digestibility, ingestive behavior, glycemic curve and blood metabolites in sheep. Twenty Santa Inês ewes, with more three years old and average body weight of 54.5 kg were used, assign in a completely randomized design, with four treatments and five repetitions. The treatments were use the extruded commercial roughage, Foragge® 70% (F) (Nuttrata®) to replace corn silage (S) in the proportions: 20% F and 80% S (20% F: 80% S); 40% F and 60% S (40% F: 60% S); 60% F and 40% S (60% F and 40% S) and 80% F and 20% S (80% F: 20% S). Regression analysis was performed at 5% significance level. As the inclusion of extruded roughage increased, there was an increase in the dry matter intake (DMI), DMI relation to body weight, DMI relation to metabolic weight, weight of feces in natural and dry matter, efficiency of eating, rumination and chewing, urea and blood glucose (P <0.05). The dry matter digestibility and energy metabolites was not altered (P> 0.05). The rumination time showed a quadratic response regarding the replacement of corn silage by extruded roughage (P <0.05). It is concluded that the replacement of silage in up to 80% by the extruded volume is recommended, as it improves intake without deleterious effects on digestibility and blood metabolites.Objetivou-se avaliar os efeitos da substituição da silagem de milho por volumoso extrusado (Urochloa brizanthacvMarandu) sobre o consumo e digestibilidade da matéria seca, comportamento ingestivo, curva glicêmica e metabó-litos sanguíneos de ovinos. Foram utilizadas 20 ovelhas da raça Santa Inês com idade superior a três anos e peso corporal médio de 54,5 kg, distribuídas em delineamento inteiramente casualizado, com quatro tratamentos e cinco repetições. Os tratamentos consistiram na inclusão de volumoso comercial extrusado, Foragge® 70% (F) (Nuttrata®) em substituição à silagem de milho (S) nas proporções: 20%F:80%S; 40%F:60%S; 60%F e 40%S e 80%F:20%S. Foi realizada a análise de regressão a 5% de significância. À medida que aumentou a inclusão de volumoso extrusado houve aumento no consumo de matéria seca (CMS), CMS em relação ao peso corporal, CMS em relação ao peso me-tabólico, peso de fezes na matéria natural e matéria seca (P<0,05). Houve aumento linear para eficiência de ingestão, eficiência de ruminação, eficiência de mastigação, ureia e glicemia (P<0,05). A digestibilidade da matéria seca, e os metabolitos energéticos não foi alterada (P>0,05). O tempo de ruminação obteve resposta quadrática quanto a substituição da silagem de milho pelo volumoso extrusado (P<0,05). Conclui-se que a substituição da silagem em até 80% pelo volumo extrusado é recomendada, por melhorar o consumo sem efeitos deletérios na digestibilidade e metabólitos sanguíneos.Universidade Federal de Minas Gerais2021-08-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://periodicos.ufmg.br/index.php/ccaufmg/article/view/3293010.35699/2447-6218.2021.32930Agrarian Sciences Journal; Vol. 13 (2021); 1-10Caderno de Ciências Agrárias; v. 13 (2021); 1-102447-62181984-6738reponame:Caderno de Ciências Agrárias (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGporhttps://periodicos.ufmg.br/index.php/ccaufmg/article/view/32930/28004https://periodicos.ufmg.br/index.php/ccaufmg/article/view/32930/28005Copyright (c) 2021 Caderno de Ciências Agráriashttp://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccess Silva, Débora Adriana de PaulaRodrigues, Gustavo Roberto Dias Siqueira, Marco Túlio SantosSchultz, Erica BeatrizOliveira, Karla Alves Macedo Júnior , Gilberto de Lima 2022-05-26T18:14:47Zoai:periodicos.ufmg.br:article/32930Revistahttps://periodicos.ufmg.br/index.php/ccaufmgPUBhttps://periodicos.ufmg.br/index.php/ccaufmg/oaiccaufmg@ica.ufmg.br2447-62181984-6738opendoar:2022-05-26T18:14:47Caderno de Ciências Agrárias (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Evaluation replacement of corn silage by extruded roughage on sheep diet
Avaliação da substituição da silagem de milho por volumoso extrusado na dieta de ovinos
title Evaluation replacement of corn silage by extruded roughage on sheep diet
spellingShingle Evaluation replacement of corn silage by extruded roughage on sheep diet
Evaluation replacement of corn silage by extruded roughage on sheep diet
Silva, Débora Adriana de Paula
Extrusão
Ovis aries
Ruminantes
Urochloa brizantha
Extrusion
ovis aries
Ruminants
Urochloa brizantha
Animal production
Silva, Débora Adriana de Paula
Extrusão
Ovis aries
Ruminantes
Urochloa brizantha
Extrusion
ovis aries
Ruminants
Urochloa brizantha
Animal production
title_short Evaluation replacement of corn silage by extruded roughage on sheep diet
title_full Evaluation replacement of corn silage by extruded roughage on sheep diet
title_fullStr Evaluation replacement of corn silage by extruded roughage on sheep diet
Evaluation replacement of corn silage by extruded roughage on sheep diet
title_full_unstemmed Evaluation replacement of corn silage by extruded roughage on sheep diet
Evaluation replacement of corn silage by extruded roughage on sheep diet
title_sort Evaluation replacement of corn silage by extruded roughage on sheep diet
author Silva, Débora Adriana de Paula
author_facet Silva, Débora Adriana de Paula
Silva, Débora Adriana de Paula
Rodrigues, Gustavo Roberto Dias
Siqueira, Marco Túlio Santos
Schultz, Erica Beatriz
Oliveira, Karla Alves
Macedo Júnior , Gilberto de Lima
Rodrigues, Gustavo Roberto Dias
Siqueira, Marco Túlio Santos
Schultz, Erica Beatriz
Oliveira, Karla Alves
Macedo Júnior , Gilberto de Lima
author_role author
author2 Rodrigues, Gustavo Roberto Dias
Siqueira, Marco Túlio Santos
Schultz, Erica Beatriz
Oliveira, Karla Alves
Macedo Júnior , Gilberto de Lima
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Débora Adriana de Paula
Rodrigues, Gustavo Roberto Dias
Siqueira, Marco Túlio Santos
Schultz, Erica Beatriz
Oliveira, Karla Alves
Macedo Júnior , Gilberto de Lima
dc.subject.por.fl_str_mv Extrusão
Ovis aries
Ruminantes
Urochloa brizantha
Extrusion
ovis aries
Ruminants
Urochloa brizantha
Animal production
topic Extrusão
Ovis aries
Ruminantes
Urochloa brizantha
Extrusion
ovis aries
Ruminants
Urochloa brizantha
Animal production
description The aim to evaluate the effects of the use of extruded roughage (Urochloa brizantha cv Marandu) to replace corn silage, on dry matter intake and digestibility, ingestive behavior, glycemic curve and blood metabolites in sheep. Twenty Santa Inês ewes, with more three years old and average body weight of 54.5 kg were used, assign in a completely randomized design, with four treatments and five repetitions. The treatments were use the extruded commercial roughage, Foragge® 70% (F) (Nuttrata®) to replace corn silage (S) in the proportions: 20% F and 80% S (20% F: 80% S); 40% F and 60% S (40% F: 60% S); 60% F and 40% S (60% F and 40% S) and 80% F and 20% S (80% F: 20% S). Regression analysis was performed at 5% significance level. As the inclusion of extruded roughage increased, there was an increase in the dry matter intake (DMI), DMI relation to body weight, DMI relation to metabolic weight, weight of feces in natural and dry matter, efficiency of eating, rumination and chewing, urea and blood glucose (P <0.05). The dry matter digestibility and energy metabolites was not altered (P> 0.05). The rumination time showed a quadratic response regarding the replacement of corn silage by extruded roughage (P <0.05). It is concluded that the replacement of silage in up to 80% by the extruded volume is recommended, as it improves intake without deleterious effects on digestibility and blood metabolites.
publishDate 2021
dc.date.none.fl_str_mv 2021-08-23
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.ufmg.br/index.php/ccaufmg/article/view/32930
10.35699/2447-6218.2021.32930
url https://periodicos.ufmg.br/index.php/ccaufmg/article/view/32930
identifier_str_mv 10.35699/2447-6218.2021.32930
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufmg.br/index.php/ccaufmg/article/view/32930/28004
https://periodicos.ufmg.br/index.php/ccaufmg/article/view/32930/28005
dc.rights.driver.fl_str_mv Copyright (c) 2021 Caderno de Ciências Agrárias
http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Caderno de Ciências Agrárias
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv Agrarian Sciences Journal; Vol. 13 (2021); 1-10
Caderno de Ciências Agrárias; v. 13 (2021); 1-10
2447-6218
1984-6738
reponame:Caderno de Ciências Agrárias (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Caderno de Ciências Agrárias (Online)
collection Caderno de Ciências Agrárias (Online)
repository.name.fl_str_mv Caderno de Ciências Agrárias (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv ccaufmg@ica.ufmg.br
_version_ 1822181973997649920
dc.identifier.doi.none.fl_str_mv 10.35699/2447-6218.2021.32930