Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.sbz.org.br/revista/artigos/150.pdf http://hdl.handle.net/11449/4270 |
Resumo: | The objective of this trial, using 21 abomasal fistulated bovines, eight months of age and 187 kg of liveweight, was to evaluate the digestibility coefficients of diets containing different protein sources (dry yeast, urea, and cottonseed meal) used in ruminant feeding, the analyses of digestibility coefficients took into account the withdrawal or not of abomasal digesta (phases 2 and I, respectively). There was an increase on the digestibility coefficients of crude protein (52.7 to 55.0%), when abomasal digests was withdrawn. Therefore, it is important that the collection of abomasal digesta in ruminal digestion studies be collected in different periods for studies of total digestion. The ingestion of nutrients/MSU and digestible nutrients/MSU was not affected, independent of abomasal digesta withdrawal. |
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Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinosInfluence of removal of abomasal digesta for studies of partial digestion on the apparent digestibility of nutrients with bovinesBovineabomasal digestaDigestibilityprotein sourcesThe objective of this trial, using 21 abomasal fistulated bovines, eight months of age and 187 kg of liveweight, was to evaluate the digestibility coefficients of diets containing different protein sources (dry yeast, urea, and cottonseed meal) used in ruminant feeding, the analyses of digestibility coefficients took into account the withdrawal or not of abomasal digesta (phases 2 and I, respectively). There was an increase on the digestibility coefficients of crude protein (52.7 to 55.0%), when abomasal digests was withdrawn. Therefore, it is important that the collection of abomasal digesta in ruminal digestion studies be collected in different periods for studies of total digestion. The ingestion of nutrients/MSU and digestible nutrients/MSU was not affected, independent of abomasal digesta withdrawal.UNESP, FCAVJ, Dept Zootecn & Ruminantes, BR-14870000 Jaboticabal, SP, BrazilUNESP, FCAVJ, Dept Clin Cirugia, BR-14870000 Jaboticabal, SP, BrazilUNESP, FCAVJ, Dept Zootecn & Ruminantes, BR-14870000 Jaboticabal, SP, BrazilUNESP, FCAVJ, Dept Clin Cirugia, BR-14870000 Jaboticabal, SP, BrazilRevista Brasileira Zootecnia Brazilian Journal Animal SciUniversidade Estadual Paulista (Unesp)Sampaio, AAMVieira, P. D.Ciconelli, MRDde Oliveira, M. D.Cattelan, J. W.Macoris, D. D.2014-05-20T13:18:00Z2014-05-20T13:18:00Z1997-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1060-1064application/pdfhttp://www.sbz.org.br/revista/artigos/150.pdfRevista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 26, n. 5, p. 1060-1064, 1997.0100-4859http://hdl.handle.net/11449/4270WOS:000071040700030WOS000071040700030.pdf0309365781263807Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Scienceinfo:eu-repo/semantics/openAccess2023-12-05T06:15:37Zoai:repositorio.unesp.br:11449/4270Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-05T06:15:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos Influence of removal of abomasal digesta for studies of partial digestion on the apparent digestibility of nutrients with bovines |
title |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos |
spellingShingle |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos Sampaio, AAM Bovine abomasal digesta Digestibility protein sources |
title_short |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos |
title_full |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos |
title_fullStr |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos |
title_full_unstemmed |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos |
title_sort |
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos |
author |
Sampaio, AAM |
author_facet |
Sampaio, AAM Vieira, P. D. Ciconelli, MRD de Oliveira, M. D. Cattelan, J. W. Macoris, D. D. |
author_role |
author |
author2 |
Vieira, P. D. Ciconelli, MRD de Oliveira, M. D. Cattelan, J. W. Macoris, D. D. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Sampaio, AAM Vieira, P. D. Ciconelli, MRD de Oliveira, M. D. Cattelan, J. W. Macoris, D. D. |
dc.subject.por.fl_str_mv |
Bovine abomasal digesta Digestibility protein sources |
topic |
Bovine abomasal digesta Digestibility protein sources |
description |
The objective of this trial, using 21 abomasal fistulated bovines, eight months of age and 187 kg of liveweight, was to evaluate the digestibility coefficients of diets containing different protein sources (dry yeast, urea, and cottonseed meal) used in ruminant feeding, the analyses of digestibility coefficients took into account the withdrawal or not of abomasal digesta (phases 2 and I, respectively). There was an increase on the digestibility coefficients of crude protein (52.7 to 55.0%), when abomasal digests was withdrawn. Therefore, it is important that the collection of abomasal digesta in ruminal digestion studies be collected in different periods for studies of total digestion. The ingestion of nutrients/MSU and digestible nutrients/MSU was not affected, independent of abomasal digesta withdrawal. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-09-01 2014-05-20T13:18:00Z 2014-05-20T13:18:00Z |
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 |
http://www.sbz.org.br/revista/artigos/150.pdf Revista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 26, n. 5, p. 1060-1064, 1997. 0100-4859 http://hdl.handle.net/11449/4270 WOS:000071040700030 WOS000071040700030.pdf 0309365781263807 |
url |
http://www.sbz.org.br/revista/artigos/150.pdf http://hdl.handle.net/11449/4270 |
identifier_str_mv |
Revista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 26, n. 5, p. 1060-1064, 1997. 0100-4859 WOS:000071040700030 WOS000071040700030.pdf 0309365781263807 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1060-1064 application/pdf |
dc.publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1799965175958208512 |