Estimates of in situ digestibility and fibrous compounds in feeds for ruminants

Detalhes bibliográficos
Autor(a) principal: Kuwahara, Frank Akiyoshi
Data de Publicação: 2015
Outros Autores: Souza, Gilberto Batista de, Soares, Viviane Faria, Ferreira, Reinaldo de Paula, Costa, Ciniro, Meirelles, Paulo Roberto de Lima
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24980
Resumo: Current paper assesses the relationship between in situ incubation time, particle size and types of materials on estimates of indigestible fractions of dry matter (iDM) and neutral detergent fiber (iNDF) in cattle feed and feces. Samples of soybean meal, alfalfa and feces of cattle fed on high concentrated diets were analyzed. The samples were processed in a Wiley mill, with 0.5 and 1.5 mm porosity for food and 1.5 mm for feces, which were packed in 4 × 5 cm F57 bags (Ankon®) and nonwoven fabric (100 g m-2) of two brands. The material was divided into two groups, with and without treatment with acetone, and five replications. Samples of each group were incubated in the rumen of a multiparous cow adapted to a 70:30 diet, forage:concentrate diet, for 240 hours. The iDM and iNDF levels were evaluated sequentially to interpret the percentages of undigested material. Data underwent analysis of variance (ANOVA, p < 0.05) and means were compared by Tukey’s test (p < 0.05). Material, size of particles and incubated material affected iDM and iNDF estimates. 
id UEM-7_33488051e6bef9a30ded067b525011bd
oai_identifier_str oai:periodicos.uem.br/ojs:article/24980
network_acronym_str UEM-7
network_name_str Acta Scientiarum. Animal Sciences (Online)
repository_id_str
spelling Estimates of in situ digestibility and fibrous compounds in feeds for ruminantsdigestionneutral detergent fibernonwoven fabricF57Current paper assesses the relationship between in situ incubation time, particle size and types of materials on estimates of indigestible fractions of dry matter (iDM) and neutral detergent fiber (iNDF) in cattle feed and feces. Samples of soybean meal, alfalfa and feces of cattle fed on high concentrated diets were analyzed. The samples were processed in a Wiley mill, with 0.5 and 1.5 mm porosity for food and 1.5 mm for feces, which were packed in 4 × 5 cm F57 bags (Ankon®) and nonwoven fabric (100 g m-2) of two brands. The material was divided into two groups, with and without treatment with acetone, and five replications. Samples of each group were incubated in the rumen of a multiparous cow adapted to a 70:30 diet, forage:concentrate diet, for 240 hours. The iDM and iNDF levels were evaluated sequentially to interpret the percentages of undigested material. Data underwent analysis of variance (ANOVA, p < 0.05) and means were compared by Tukey’s test (p < 0.05). Material, size of particles and incubated material affected iDM and iNDF estimates. Editora da Universidade Estadual de Maringá2015-08-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionanálise laboratorialapplication/pdfapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2498010.4025/actascianimsci.v37i3.24980Acta Scientiarum. Animal Sciences; Vol 37 No 3 (2015); 259-264Acta Scientiarum. Animal Sciences; v. 37 n. 3 (2015); 259-2641807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMengporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24980/pdf_100https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24980/751375143233Kuwahara, Frank AkiyoshiSouza, Gilberto Batista deSoares, Viviane FariaFerreira, Reinaldo de PaulaCosta, CiniroMeirelles, Paulo Roberto de Limainfo:eu-repo/semantics/openAccess2015-09-14T11:24:59Zoai:periodicos.uem.br/ojs:article/24980Revistahttp://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:2015-09-14T11:24:59Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
title Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
spellingShingle Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
Kuwahara, Frank Akiyoshi
digestion
neutral detergent fiber
nonwoven fabric
F57
title_short Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
title_full Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
title_fullStr Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
title_full_unstemmed Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
title_sort Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
author Kuwahara, Frank Akiyoshi
author_facet Kuwahara, Frank Akiyoshi
Souza, Gilberto Batista de
Soares, Viviane Faria
Ferreira, Reinaldo de Paula
Costa, Ciniro
Meirelles, Paulo Roberto de Lima
author_role author
author2 Souza, Gilberto Batista de
Soares, Viviane Faria
Ferreira, Reinaldo de Paula
Costa, Ciniro
Meirelles, Paulo Roberto de Lima
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Kuwahara, Frank Akiyoshi
Souza, Gilberto Batista de
Soares, Viviane Faria
Ferreira, Reinaldo de Paula
Costa, Ciniro
Meirelles, Paulo Roberto de Lima
dc.subject.por.fl_str_mv digestion
neutral detergent fiber
nonwoven fabric
F57
topic digestion
neutral detergent fiber
nonwoven fabric
F57
description Current paper assesses the relationship between in situ incubation time, particle size and types of materials on estimates of indigestible fractions of dry matter (iDM) and neutral detergent fiber (iNDF) in cattle feed and feces. Samples of soybean meal, alfalfa and feces of cattle fed on high concentrated diets were analyzed. The samples were processed in a Wiley mill, with 0.5 and 1.5 mm porosity for food and 1.5 mm for feces, which were packed in 4 × 5 cm F57 bags (Ankon®) and nonwoven fabric (100 g m-2) of two brands. The material was divided into two groups, with and without treatment with acetone, and five replications. Samples of each group were incubated in the rumen of a multiparous cow adapted to a 70:30 diet, forage:concentrate diet, for 240 hours. The iDM and iNDF levels were evaluated sequentially to interpret the percentages of undigested material. Data underwent analysis of variance (ANOVA, p < 0.05) and means were compared by Tukey’s test (p < 0.05). Material, size of particles and incubated material affected iDM and iNDF estimates. 
publishDate 2015
dc.date.none.fl_str_mv 2015-08-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
análise laboratorial
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24980
10.4025/actascianimsci.v37i3.24980
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24980
identifier_str_mv 10.4025/actascianimsci.v37i3.24980
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24980/pdf_100
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24980/751375143233
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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 37 No 3 (2015); 259-264
Acta Scientiarum. Animal Sciences; v. 37 n. 3 (2015); 259-264
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_ 1799315361280032768