Correlation between intake and ingestive behavior of pasture-grazed heifers

Detalhes bibliográficos
Autor(a) principal: Santana Júnior, Hermógenes Almeida de
Data de Publicação: 2013
Outros Autores: Silva, Robério Rodrigues, Carvalho, Gleidson Giordano Pinto de, Silva, Fabiano Ferreira, Trindade Júnior, Geraldo, Pinheiro, Alyson Andrade, Rodrigues, Eli Santana Oliveira, Abreu Filho, George, Santana, Elizangela Oliveira Cardoso, Mendes, Fabricio Bacelar Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14856
Resumo: p. 2963-2976
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spelling Santana Júnior, Hermógenes Almeida deSilva, Robério RodriguesCarvalho, Gleidson Giordano Pinto deSilva, Fabiano FerreiraTrindade Júnior, GeraldoPinheiro, Alyson AndradeRodrigues, Eli Santana OliveiraAbreu Filho, GeorgeSantana, Elizangela Oliveira CardosoMendes, Fabricio Bacelar Lima2014-04-22T18:51:23Z2014-04-22T18:51:23Z20131676-546Xhttp://repositorio.ufba.br/ri/handle/ri/14856v. 34, n. 6p. 2963-2976The objective of this study was to evaluate the correlation between intake and ingestive behavior of crossbred heifers in grazing tropical. The experiment was conducted on the Princesa do Mateiro Farm, in the city of Ribeirão do Largo, Bahia. A total of 20 heifers with genetic makeup 5/8 dairy Guzerá and 3/8 Holstein, average age of 18 months and body weight of 187 ± 13.1 kg have been used. The experiment lasted 224 days and involved animals raised in a rotational grazing system with Brachiaria brizantha cv. Marandú. Grazing time was not correlated with any of the variables associated with intake. Rumination time showed positive correlations with the intake of forage dry matter (DMIF) and neutral detergent fiber (NDFI). Variables associated with the time spent on feeding at the trough, overall feeding and total chewing were not correlated with intake (P>0.05). There have been positive correlations between the number of grazing periods (NGP) and rumination periods (NRP) and total DM intake (TDMI), organic matter (OMI), forage (DMIF), neutral detergent fiber (NDFI), total carbohydrates (TCHI) and ether extract (EEI). Crude protein intake (CPI) was positively correlated with NGP and NRP. The mouthful rate was positively correlated with TDMI, OMI, DMIF, NDFI, TCHI, EEI and CPI. Average time per swallow was negatively correlated with TDMI, OMI, NDFI, TCHI and EEI. Positive correlations have been observed between the number of mouthfuls per day and TDMI, OMI, DMIF, NDFI, TCHI, EEI. The number of chews per bolus showed negative correlations with DMIS and CPI. The time per cake ruminated has correlated negatively with the intake of crude protein. The number of chews per bolus showed positive correlations with the intakes of dry matter and neutral detergent fiber. The number of boli per day showed positive correlations with DMIF and TCHI. The time spent on chewing showed no significant correlation with intake. In conflict with the national and international literature, the grazing time was not correlated with intake by grass-fed crossbred heifers. The number of activities, the time spent on them and the mouthful rate where shown to be highly associated with the intake variables and can therefore arrange equations to predict intake through the analysis of feeding behavior. The number of mouthfuls performed each day contributes to the intake by pasture-grazed heifers.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-04-14T13:28:42Z No. of bitstreams: 1 11594-70803-1-PB.pdf: 697033 bytes, checksum: 745ce2ac0d966f8f9a483b14fe91ffb1 (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2014-04-22T18:51:23Z (GMT) No. of bitstreams: 1 11594-70803-1-PB.pdf: 697033 bytes, checksum: 745ce2ac0d966f8f9a483b14fe91ffb1 (MD5)Made available in DSpace on 2014-04-22T18:51:23Z (GMT). No. of bitstreams: 1 11594-70803-1-PB.pdf: 697033 bytes, checksum: 745ce2ac0d966f8f9a483b14fe91ffb1 (MD5) Previous issue date: 2013http://dx.doi.org/10.5433/1679-0359.2013v34n6p2963reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBABovineFeedingIngestionMouthfulCorrelation between intake and ingestive behavior of pasture-grazed heifersSemina: Ciências Agráriasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrasilinfo:eu-repo/semantics/openAccessengLICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14856/2/license.txt0d4b811ef71182510d2015daa7c8a900MD52ORIGINAL11594-70803-1-PB.pdf11594-70803-1-PB.pdfapplication/pdf697033https://repositorio.ufba.br/bitstream/ri/14856/1/11594-70803-1-PB.pdf745ce2ac0d966f8f9a483b14fe91ffb1MD51TEXT11594-70803-1-PB.pdf.txt11594-70803-1-PB.pdf.txtExtracted texttext/plain50335https://repositorio.ufba.br/bitstream/ri/14856/3/11594-70803-1-PB.pdf.txt638ac08802e0c63be1121da3d0bd5dd0MD53ri/148562022-03-23 20:15:24.006oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-03-23T23:15:24Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Correlation between intake and ingestive behavior of pasture-grazed heifers
dc.title.alternative.pt_BR.fl_str_mv Semina: Ciências Agrárias
title Correlation between intake and ingestive behavior of pasture-grazed heifers
spellingShingle Correlation between intake and ingestive behavior of pasture-grazed heifers
Santana Júnior, Hermógenes Almeida de
Bovine
Feeding
Ingestion
Mouthful
title_short Correlation between intake and ingestive behavior of pasture-grazed heifers
title_full Correlation between intake and ingestive behavior of pasture-grazed heifers
title_fullStr Correlation between intake and ingestive behavior of pasture-grazed heifers
title_full_unstemmed Correlation between intake and ingestive behavior of pasture-grazed heifers
title_sort Correlation between intake and ingestive behavior of pasture-grazed heifers
author Santana Júnior, Hermógenes Almeida de
author_facet Santana Júnior, Hermógenes Almeida de
Silva, Robério Rodrigues
Carvalho, Gleidson Giordano Pinto de
Silva, Fabiano Ferreira
Trindade Júnior, Geraldo
Pinheiro, Alyson Andrade
Rodrigues, Eli Santana Oliveira
Abreu Filho, George
Santana, Elizangela Oliveira Cardoso
Mendes, Fabricio Bacelar Lima
author_role author
author2 Silva, Robério Rodrigues
Carvalho, Gleidson Giordano Pinto de
Silva, Fabiano Ferreira
Trindade Júnior, Geraldo
Pinheiro, Alyson Andrade
Rodrigues, Eli Santana Oliveira
Abreu Filho, George
Santana, Elizangela Oliveira Cardoso
Mendes, Fabricio Bacelar Lima
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santana Júnior, Hermógenes Almeida de
Silva, Robério Rodrigues
Carvalho, Gleidson Giordano Pinto de
Silva, Fabiano Ferreira
Trindade Júnior, Geraldo
Pinheiro, Alyson Andrade
Rodrigues, Eli Santana Oliveira
Abreu Filho, George
Santana, Elizangela Oliveira Cardoso
Mendes, Fabricio Bacelar Lima
dc.subject.por.fl_str_mv Bovine
Feeding
Ingestion
Mouthful
topic Bovine
Feeding
Ingestion
Mouthful
description p. 2963-2976
publishDate 2013
dc.date.issued.fl_str_mv 2013
dc.date.accessioned.fl_str_mv 2014-04-22T18:51:23Z
dc.date.available.fl_str_mv 2014-04-22T18:51:23Z
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/14856
dc.identifier.issn.none.fl_str_mv 1676-546X
dc.identifier.number.pt_BR.fl_str_mv v. 34, n. 6
identifier_str_mv 1676-546X
v. 34, n. 6
url http://repositorio.ufba.br/ri/handle/ri/14856
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/10.5433/1679-0359.2013v34n6p2963
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instacron_str UFBA
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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