Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage.
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
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/1036750 |
Resumo: | The objective of this study was to evaluate changes in ruminal protozoa in lambs after partial replacement of feed concentrates in their diets with Gliricidia sepiumsilage. Twenty-four male Santa Ines lambs with an average initial weight of 14.5 kg were used. The experimental design was completely randomized, with four treatments and six replications. Treatments (given as a percentage of dry matter) were as follows: control - corn silage (600 g kg ?1 as fed) + concentrate (400 g kg ?1 as fed) ; GS133 - corn silage (600 g kg?1as fed) +G. sepiumsilage (133g kg?1as fed) + concentrate (267g kg?1as fed);GS267 - corn silage (600g kg?1as fed) +G. sepiumsilage (267g kg?1as fed)+ concentrate (133g kg?1as fed); and GS400 -corn silage (600g kg?1as fed) +G. sepiumsilage (400g kg?1as fed). Samples of rumen contents were obtained at slaughter,and analysis revealed the presence of nine genera of rumen protozoa that were present in all animals, with the exception of Enoploplastron and Eremoplastron . There were no significant differences in the average total numbers of rumen ciliates or in the composition of species between lambs. Inclusion of up to 400 gkg ?1(as fed )G. sepiumsilage in the diet of lambs does not affect the diversity or density of rumen protozoa |
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Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage.Suplementação de proteínaMicroorganismo ruminalRumen microorganismProução animalProtein supplementationRuminanteCordeiroAnimal productionlambsThe objective of this study was to evaluate changes in ruminal protozoa in lambs after partial replacement of feed concentrates in their diets with Gliricidia sepiumsilage. Twenty-four male Santa Ines lambs with an average initial weight of 14.5 kg were used. The experimental design was completely randomized, with four treatments and six replications. Treatments (given as a percentage of dry matter) were as follows: control - corn silage (600 g kg ?1 as fed) + concentrate (400 g kg ?1 as fed) ; GS133 - corn silage (600 g kg?1as fed) +G. sepiumsilage (133g kg?1as fed) + concentrate (267g kg?1as fed);GS267 - corn silage (600g kg?1as fed) +G. sepiumsilage (267g kg?1as fed)+ concentrate (133g kg?1as fed); and GS400 -corn silage (600g kg?1as fed) +G. sepiumsilage (400g kg?1as fed). Samples of rumen contents were obtained at slaughter,and analysis revealed the presence of nine genera of rumen protozoa that were present in all animals, with the exception of Enoploplastron and Eremoplastron . There were no significant differences in the average total numbers of rumen ciliates or in the composition of species between lambs. Inclusion of up to 400 gkg ?1(as fed )G. sepiumsilage in the diet of lambs does not affect the diversity or density of rumen protozoaISABEL MARTINELE, Universidade Federal de Juiz de Fora, Juiz de Fora; LUCAS FEITOSA SILVA, Universidade Federal de Sergipe; MARTA D´AGOSTO, Universidade Federal de Juiz de Fora; EVANDRO NEVES MUNIZ, CPATC; JOSE LUIZ DE SA, CPATSA; GLADSTON RAFAEL DE ARRUDA SANTOS, Universidade Federal de Juiz de Fora.MARTINELE, I.SILVA, L. F.D´AGOSTO, M.MUNIZ, E. N.SA, J. L. deSANTOS, G. R. de A.2016-02-12T11:11:11Z2016-02-12T11:11:11Z2016-02-1220142016-02-12T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Zootecnia, v.43, n. 8, p. 436-439, 2014.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1036750enginfo: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:EMBRAPA2017-08-16T03:43:03Zoai:www.alice.cnptia.embrapa.br:doc/1036750Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T03:43:03falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T03:43:03Repositório 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 |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. |
title |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. |
spellingShingle |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. MARTINELE, I. Suplementação de proteína Microorganismo ruminal Rumen microorganism Proução animal Protein supplementation Ruminante Cordeiro Animal production lambs |
title_short |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. |
title_full |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. |
title_fullStr |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. |
title_full_unstemmed |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. |
title_sort |
Abundance and diversity of rumen protozoa in lambs fed Gliricidia sepium silage. |
author |
MARTINELE, I. |
author_facet |
MARTINELE, I. SILVA, L. F. D´AGOSTO, M. MUNIZ, E. N. SA, J. L. de SANTOS, G. R. de A. |
author_role |
author |
author2 |
SILVA, L. F. D´AGOSTO, M. MUNIZ, E. N. SA, J. L. de SANTOS, G. R. de A. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
ISABEL MARTINELE, Universidade Federal de Juiz de Fora, Juiz de Fora; LUCAS FEITOSA SILVA, Universidade Federal de Sergipe; MARTA D´AGOSTO, Universidade Federal de Juiz de Fora; EVANDRO NEVES MUNIZ, CPATC; JOSE LUIZ DE SA, CPATSA; GLADSTON RAFAEL DE ARRUDA SANTOS, Universidade Federal de Juiz de Fora. |
dc.contributor.author.fl_str_mv |
MARTINELE, I. SILVA, L. F. D´AGOSTO, M. MUNIZ, E. N. SA, J. L. de SANTOS, G. R. de A. |
dc.subject.por.fl_str_mv |
Suplementação de proteína Microorganismo ruminal Rumen microorganism Proução animal Protein supplementation Ruminante Cordeiro Animal production lambs |
topic |
Suplementação de proteína Microorganismo ruminal Rumen microorganism Proução animal Protein supplementation Ruminante Cordeiro Animal production lambs |
description |
The objective of this study was to evaluate changes in ruminal protozoa in lambs after partial replacement of feed concentrates in their diets with Gliricidia sepiumsilage. Twenty-four male Santa Ines lambs with an average initial weight of 14.5 kg were used. The experimental design was completely randomized, with four treatments and six replications. Treatments (given as a percentage of dry matter) were as follows: control - corn silage (600 g kg ?1 as fed) + concentrate (400 g kg ?1 as fed) ; GS133 - corn silage (600 g kg?1as fed) +G. sepiumsilage (133g kg?1as fed) + concentrate (267g kg?1as fed);GS267 - corn silage (600g kg?1as fed) +G. sepiumsilage (267g kg?1as fed)+ concentrate (133g kg?1as fed); and GS400 -corn silage (600g kg?1as fed) +G. sepiumsilage (400g kg?1as fed). Samples of rumen contents were obtained at slaughter,and analysis revealed the presence of nine genera of rumen protozoa that were present in all animals, with the exception of Enoploplastron and Eremoplastron . There were no significant differences in the average total numbers of rumen ciliates or in the composition of species between lambs. Inclusion of up to 400 gkg ?1(as fed )G. sepiumsilage in the diet of lambs does not affect the diversity or density of rumen protozoa |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2016-02-12T11:11:11Z 2016-02-12T11:11:11Z 2016-02-12 2016-02-12T11:11:11Z |
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 |
Revista Brasileira de Zootecnia, v.43, n. 8, p. 436-439, 2014. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1036750 |
identifier_str_mv |
Revista Brasileira de Zootecnia, v.43, n. 8, p. 436-439, 2014. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1036750 |
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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1794503417654149120 |