Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials

Detalhes bibliográficos
Autor(a) principal: Carvalho, Gleidson Giordano Pinto de
Data de Publicação: 2013
Outros Autores: Garcia, Rasmo, Pires, Aureliano José Vieira, Silva, Robério Rodrigues, Detmann, Edenio, Oliveira, Ronaldo Lopes, Ribeiro, Leandro Sampaio Oliveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/17367
Resumo: p.65-71
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spelling Carvalho, Gleidson Giordano Pinto deGarcia, RasmoPires, Aureliano José VieiraSilva, Robério RodriguesDetmann, EdenioOliveira, Ronaldo LopesRibeiro, Leandro Sampaio Oliveira2015-04-08T18:36:43Z2015-04-08T18:36:43Z20131011-2367http://repositorio.ufba.br/ri/handle/ri/17367v. 26, n. 1p.65-71Two digestion trials, one with sheep and another with goats, were conducted to evaluate the long-term bias (LTB) of the indigestible dry matter (iDM), indigestible neutral detergent fiber (iNDF) and indigestible acid detergent fiber (iADF) internal markers. The study used eight Santa Inês castrated male sheep (average body weight of 16.6 kg) distributed in two 4×4 Latin squares and eight Saanen castrated male goats (average body weight of 22.6 kg) distributed in two 4×4 Latin squares. The experiments were conducted simultaneously, and the animals were housed in 1.2 m2 individual pens with wood-battened floors equipped with individual feeders and drinkers. The animals received isonitrogenous diets that were offered ad libitum and contained 14% crude protein and 70% sugar cane (with 0, 0.75, 1.5 or 2.25% CaO, in natural matter percentage), corrected with 1% urea and 30% concentrate. The experiment consisted of four experimental periods of 14 d each, with the feed, leftovers and feces sampled on the last four days of each period. The marker concentrations in the feed, leftovers and fecal samples were estimated by an in situ ruminal incubation procedure with a duration 240 h. The relationship between the intake and excretion of the markers was obtained by adjusting a simple linear regression model, independently from the treatment (diets) fixed effects and Latin squares. For both the sheep and goats, a complete recovery of the iDM and iNDF markers was observed (p>0.05), indicating the absence of LTB for these markers. However, the iADF was not completely recovered, exhibiting an LTB of −9.12% (p<0.05) in the sheep evaluation and −3.02% (p<0.05) in the goat evaluation.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2015-03-23T14:46:22Z No. of bitstreams: 1 Gleidson Giordano Pinto de Carvalho.pdf: 190729 bytes, checksum: 07eea017ab40532e9c1240e90e2776a3 (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2015-04-08T18:36:43Z (GMT) No. of bitstreams: 1 Gleidson Giordano Pinto de Carvalho.pdf: 190729 bytes, checksum: 07eea017ab40532e9c1240e90e2776a3 (MD5)Made available in DSpace on 2015-04-08T18:36:43Z (GMT). No. of bitstreams: 1 Gleidson Giordano Pinto de Carvalho.pdf: 190729 bytes, checksum: 07eea017ab40532e9c1240e90e2776a3 (MD5) Previous issue date: 2013http://dx.doi.org/10.5713/ajas.2011.11408reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAFecal ExcretionIntakeMarker ConcentrationRuminal IncubationLong-term Bias of Internal Markers in Sheep and Goat Digestion TrialsAsian Australas. J. Anim. 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dc.title.pt_BR.fl_str_mv Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
dc.title.alternative.pt_BR.fl_str_mv Asian Australas. J. Anim. Sci
title Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
spellingShingle Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
Carvalho, Gleidson Giordano Pinto de
Fecal Excretion
Intake
Marker Concentration
Ruminal Incubation
title_short Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
title_full Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
title_fullStr Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
title_full_unstemmed Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
title_sort Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials
author Carvalho, Gleidson Giordano Pinto de
author_facet Carvalho, Gleidson Giordano Pinto de
Garcia, Rasmo
Pires, Aureliano José Vieira
Silva, Robério Rodrigues
Detmann, Edenio
Oliveira, Ronaldo Lopes
Ribeiro, Leandro Sampaio Oliveira
author_role author
author2 Garcia, Rasmo
Pires, Aureliano José Vieira
Silva, Robério Rodrigues
Detmann, Edenio
Oliveira, Ronaldo Lopes
Ribeiro, Leandro Sampaio Oliveira
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Carvalho, Gleidson Giordano Pinto de
Garcia, Rasmo
Pires, Aureliano José Vieira
Silva, Robério Rodrigues
Detmann, Edenio
Oliveira, Ronaldo Lopes
Ribeiro, Leandro Sampaio Oliveira
dc.subject.por.fl_str_mv Fecal Excretion
Intake
Marker Concentration
Ruminal Incubation
topic Fecal Excretion
Intake
Marker Concentration
Ruminal Incubation
description p.65-71
publishDate 2013
dc.date.issued.fl_str_mv 2013
dc.date.accessioned.fl_str_mv 2015-04-08T18:36:43Z
dc.date.available.fl_str_mv 2015-04-08T18:36:43Z
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://repositorio.ufba.br/ri/handle/ri/17367
dc.identifier.issn.none.fl_str_mv 1011-2367
dc.identifier.number.pt_BR.fl_str_mv v. 26, n. 1
identifier_str_mv 1011-2367
v. 26, n. 1
url http://repositorio.ufba.br/ri/handle/ri/17367
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.publisher.country.fl_str_mv Brasil
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.5713/ajas.2011.11408
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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instacron:UFBA
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instacron_str UFBA
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reponame_str Repositório Institucional da UFBA
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