Estimates of in situ digestibility and fibrous compounds in feeds for ruminants
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
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. |
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Acta Scientiarum. Animal Sciences (Online) |
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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 |