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

Detalhes bibliográficos
Autor(a) principal: KUWAHARA, F. A.
Data de Publicação: 2015
Outros Autores: SOUZA, G. B. de, SOARES, V. F., FERREIRA, R. de P., COSTA, C., MEIRELLES, P. R. de L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1026722
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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spelling Estimates of in situ digestibility and fibrous compounds in feeds for ruminants.Fibra em detergente neutroTecido não tecidoF57DigestãoCurrent 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.FRANK AKIYOSHI KUWAHARA, UNESPGILBERTO BATISTA DE SOUZA, CPPSEVIVIANE FARIA SOARES, CNPDIAREINALDO DE PAULA FERREIRA, CPPSECINIRO COSTA, UNESPPAULO ROBERTO DE LIMA MEIRELLES, UNESP.KUWAHARA, F. A.SOUZA, G. B. deSOARES, V. F.FERREIRA, R. de P.COSTA, C.MEIRELLES, P. R. de L.2015-10-19T11:11:11Z2015-10-19T11:11:11Z2015-10-1920152016-03-11T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleActa Scientiarum. Animal Sciences, v. 37, n. 3, p. 259-264, jul./sep. 2015.http://www.alice.cnptia.embrapa.br/alice/handle/doc/102672210.4025/actascianimsci.v37i3.24980enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T02:55:26Zoai:www.alice.cnptia.embrapa.br:doc/1026722Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T02:55:26falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T02:55:26Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)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, F. A.
Fibra em detergente neutro
Tecido não tecido
F57
Digestão
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, F. A.
author_facet KUWAHARA, F. A.
SOUZA, G. B. de
SOARES, V. F.
FERREIRA, R. de P.
COSTA, C.
MEIRELLES, P. R. de L.
author_role author
author2 SOUZA, G. B. de
SOARES, V. F.
FERREIRA, R. de P.
COSTA, C.
MEIRELLES, P. R. de L.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv FRANK AKIYOSHI KUWAHARA, UNESP
GILBERTO BATISTA DE SOUZA, CPPSE
VIVIANE FARIA SOARES, CNPDIA
REINALDO DE PAULA FERREIRA, CPPSE
CINIRO COSTA, UNESP
PAULO ROBERTO DE LIMA MEIRELLES, UNESP.
dc.contributor.author.fl_str_mv KUWAHARA, F. A.
SOUZA, G. B. de
SOARES, V. F.
FERREIRA, R. de P.
COSTA, C.
MEIRELLES, P. R. de L.
dc.subject.por.fl_str_mv Fibra em detergente neutro
Tecido não tecido
F57
Digestão
topic Fibra em detergente neutro
Tecido não tecido
F57
Digestão
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 2015-10-19T11:11:11Z
2015-10-19T11:11:11Z
2015-10-19
2015
2016-03-11T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Acta Scientiarum. Animal Sciences, v. 37, n. 3, p. 259-264, jul./sep. 2015.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1026722
10.4025/actascianimsci.v37i3.24980
identifier_str_mv Acta Scientiarum. Animal Sciences, v. 37, n. 3, p. 259-264, jul./sep. 2015.
10.4025/actascianimsci.v37i3.24980
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1026722
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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