Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
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/51877 |
Resumo: | The aim of this study was to characterize four corn and sorghum co-products (DDG) in terms of their protein and carbohydrate fractions; we also evaluated the effects of substituting the protein source of the conventional supplement by DDG on consumption and nutrient digestibility in confined finishing cattle. Thirty-six male Nellore cattle with a mean age of 24 months were used. The treatments were: FA: concentrate with corn as an energy source and cottonseed meal as a protein source; DDG50: concentrate with a 50% substitution of the FA protein source by DDG; DDG100: concentrate with 100% substitution of the FA protein source by DDG. The experimental design was completely randomized with three treatments and three replicates (pens) containing four animals per pen. We found that the use of DDG in the finishing phase did not interfere with the animals’ food intake or the digestibility of the nutrients (p > 0.05). Nutrients were used by the animals; therefore, DDGs may be viable substitutes of cottonseed meal. We conclude that the bromatological composition of this co-product is influenced a lot during processing; therefore, the nutritional values of this co-product present in the composition tables may not be true. |
id |
UEM-7_5aabc172239adfda83a54f04f04d365d |
---|---|
oai_identifier_str |
oai:periodicos.uem.br/ojs:article/51877 |
network_acronym_str |
UEM-7 |
network_name_str |
Acta Scientiarum. Animal Sciences (Online) |
repository_id_str |
|
spelling |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlotsCharacterization and effects of DDG on the intake and digestibility of finishing bulls in feedlotscattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition.cattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition.The aim of this study was to characterize four corn and sorghum co-products (DDG) in terms of their protein and carbohydrate fractions; we also evaluated the effects of substituting the protein source of the conventional supplement by DDG on consumption and nutrient digestibility in confined finishing cattle. Thirty-six male Nellore cattle with a mean age of 24 months were used. The treatments were: FA: concentrate with corn as an energy source and cottonseed meal as a protein source; DDG50: concentrate with a 50% substitution of the FA protein source by DDG; DDG100: concentrate with 100% substitution of the FA protein source by DDG. The experimental design was completely randomized with three treatments and three replicates (pens) containing four animals per pen. We found that the use of DDG in the finishing phase did not interfere with the animals’ food intake or the digestibility of the nutrients (p > 0.05). Nutrients were used by the animals; therefore, DDGs may be viable substitutes of cottonseed meal. We conclude that the bromatological composition of this co-product is influenced a lot during processing; therefore, the nutritional values of this co-product present in the composition tables may not be true.The aim of this study was to characterize four corn and sorghum co-products (DDG) in terms of their protein and carbohydrate fractions; we also evaluated the effects of substituting the protein source of the conventional supplement by DDG on consumption and nutrient digestibility in confined finishing cattle. Thirty-six male Nellore cattle with a mean age of 24 months were used. The treatments were: FA: concentrate with corn as an energy source and cottonseed meal as a protein source; DDG50: concentrate with a 50% substitution of the FA protein source by DDG; DDG100: concentrate with 100% substitution of the FA protein source by DDG. The experimental design was completely randomized with three treatments and three replicates (pens) containing four animals per pen. We found that the use of DDG in the finishing phase did not interfere with the animals’ food intake or the digestibility of the nutrients (p > 0.05). Nutrients were used by the animals; therefore, DDGs may be viable substitutes of cottonseed meal. We conclude that the bromatological composition of this co-product is influenced a lot during processing; therefore, the nutritional values of this co-product present in the composition tables may not be true.Editora da Universidade Estadual de Maringá2020-11-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/5187710.4025/actascianimsci.v43i1.51877Acta Scientiarum. Animal Sciences; Vol 43 (2021): Publicação contínua; e51877Acta Scientiarum. Animal Sciences; v. 43 (2021): Publicação contínua; e518771807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/51877/751375151096Copyright (c) 2021 Acta Scientiarum. Animal Scienceshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFonseca, Natalia Vilas Boas Cardoso, Abmael da Silva Hoffmann, Alvair Leite, Rhaony Gonçalves Ferrari, Adriana Cristina Fernandes, Marcia Helena Machado da Rocha Reis , Ricardo Andrade 2022-02-17T17:40:47Zoai:periodicos.uem.br/ojs:article/51877Revistahttp://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:2022-02-17T17:40:47Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots |
title |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots |
spellingShingle |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots Fonseca, Natalia Vilas Boas cattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition. cattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition. |
title_short |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots |
title_full |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots |
title_fullStr |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots |
title_full_unstemmed |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots |
title_sort |
Characterization and effects of DDG on the intake and digestibility of finishing bulls in feedlots |
author |
Fonseca, Natalia Vilas Boas |
author_facet |
Fonseca, Natalia Vilas Boas Cardoso, Abmael da Silva Hoffmann, Alvair Leite, Rhaony Gonçalves Ferrari, Adriana Cristina Fernandes, Marcia Helena Machado da Rocha Reis , Ricardo Andrade |
author_role |
author |
author2 |
Cardoso, Abmael da Silva Hoffmann, Alvair Leite, Rhaony Gonçalves Ferrari, Adriana Cristina Fernandes, Marcia Helena Machado da Rocha Reis , Ricardo Andrade |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Fonseca, Natalia Vilas Boas Cardoso, Abmael da Silva Hoffmann, Alvair Leite, Rhaony Gonçalves Ferrari, Adriana Cristina Fernandes, Marcia Helena Machado da Rocha Reis , Ricardo Andrade |
dc.subject.por.fl_str_mv |
cattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition. cattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition. |
topic |
cattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition. cattle; co-products; confinement; corn ethanol; fractionation of nitrogen compounds; animal nutrition. |
description |
The aim of this study was to characterize four corn and sorghum co-products (DDG) in terms of their protein and carbohydrate fractions; we also evaluated the effects of substituting the protein source of the conventional supplement by DDG on consumption and nutrient digestibility in confined finishing cattle. Thirty-six male Nellore cattle with a mean age of 24 months were used. The treatments were: FA: concentrate with corn as an energy source and cottonseed meal as a protein source; DDG50: concentrate with a 50% substitution of the FA protein source by DDG; DDG100: concentrate with 100% substitution of the FA protein source by DDG. The experimental design was completely randomized with three treatments and three replicates (pens) containing four animals per pen. We found that the use of DDG in the finishing phase did not interfere with the animals’ food intake or the digestibility of the nutrients (p > 0.05). Nutrients were used by the animals; therefore, DDGs may be viable substitutes of cottonseed meal. We conclude that the bromatological composition of this co-product is influenced a lot during processing; therefore, the nutritional values of this co-product present in the composition tables may not be true. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-11-06 |
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/51877 10.4025/actascianimsci.v43i1.51877 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/51877 |
identifier_str_mv |
10.4025/actascianimsci.v43i1.51877 |
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/51877/751375151096 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Acta Scientiarum. Animal Sciences http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 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 43 (2021): Publicação contínua; e51877 Acta Scientiarum. Animal Sciences; v. 43 (2021): Publicação contínua; e51877 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 |
_version_ |
1799315363504062464 |