Heifers forage intake and performance on Brachiaria decumbens after supplementation

Detalhes bibliográficos
Autor(a) principal: Cavalcanti Filho, Luiz Fernando Mesquita
Data de Publicação: 2004
Outros Autores: Santos, Mércia Virginia Ferreira dos, Ferreria, Marcelo de Andrade, Lira, Mário de Andrade, Farias, Iderval, Ferreira, Rinaldo Luiz Cariciolo, Lucena, Jorge Eduardo Cavalcanti
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6902
Resumo: The objective of this trial was to characterize heifers performance after a supplementation period at the coastal region of Pernambuco State, Brazil. The protein source to the proteic supplementation was cotton seed meal and the proteic/energetic supplementation was a mix of 50% cotton seed meal and 50% ground corn. Eighteen 5/8 Holstein/Zebu heifers were used, with an average liveweight of 267.33 kg and averaging 20 months of age. Previous supplementation did not influence initial liveweight, final liveweight, average daily gain and pregnancy rate of the evaluated heifers, which presented average values of 267.33 kg, 335.33 kg, 345.81 g and 33.22%, respectively. Dry matter intake was influenced by the previous supplementation and the higher intake level occurred for the control treatment as well as for the energetic/proteic supplementation treatment, decreasing along grazing periods.
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spelling Heifers forage intake and performance on Brachiaria decumbens after supplementationDesempenho de novilhas em pastagem de Brachiaria decumbens após período de suplementaçãoliveweight; nutrient intake; pregnancy rateconsumo de nutrientes; ganho de peso; taxa de prenhezThe objective of this trial was to characterize heifers performance after a supplementation period at the coastal region of Pernambuco State, Brazil. The protein source to the proteic supplementation was cotton seed meal and the proteic/energetic supplementation was a mix of 50% cotton seed meal and 50% ground corn. Eighteen 5/8 Holstein/Zebu heifers were used, with an average liveweight of 267.33 kg and averaging 20 months of age. Previous supplementation did not influence initial liveweight, final liveweight, average daily gain and pregnancy rate of the evaluated heifers, which presented average values of 267.33 kg, 335.33 kg, 345.81 g and 33.22%, respectively. Dry matter intake was influenced by the previous supplementation and the higher intake level occurred for the control treatment as well as for the energetic/proteic supplementation treatment, decreasing along grazing periods.O objetivo deste trabalho foi avaliar o desempenho de novilhas em pastagem de Brachiaria decumbens Stapf. após período de suplementação, na Zona da Mata de Pernambuco. A suplementação protéica foi baseada em farelo de algodão e a protéica/energética foi uma mistura de 50% de farelo de algodão e 50% de milho triturado. Foram utilizadas 18 novilhas 5/8 Holandês/Zebu, com peso vivo médio de 267,33 kg e idade média de 20 meses. As suplementações anteriores não influenciaram o peso vivo inicial, peso vivo final, ganho de peso médio diário e a taxa de prenhez das novilhas, que apresentaram, respectivamente, valores médios de 267,33 kg, 335,33 kg, 345,81 g e 33,22%. O consumo de forragem das novilhas foi afetado pela suplementação e os maiores níveis de ingestão foram obtidos no tratamento sem suplementação e com suplementação protéica/energética, decrescendo ao longo do período experimental pós-suplementação.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCavalcanti Filho, Luiz Fernando MesquitaSantos, Mércia Virginia Ferreira dosFerreria, Marcelo de AndradeLira, Mário de AndradeFarias, IdervalFerreira, Rinaldo Luiz CaricioloLucena, Jorge Eduardo Cavalcanti2004-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6902Pesquisa Agropecuaria Brasileira; v.39, n.12, dez. 2004; 1247-1252Pesquisa Agropecuária Brasileira; v.39, n.12, dez. 2004; 1247-12521678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6902/3958info:eu-repo/semantics/openAccess2014-09-09T16:57:47Zoai:ojs.seer.sct.embrapa.br:article/6902Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-09-09T16:57:47Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Heifers forage intake and performance on Brachiaria decumbens after supplementation
Desempenho de novilhas em pastagem de Brachiaria decumbens após período de suplementação
title Heifers forage intake and performance on Brachiaria decumbens after supplementation
spellingShingle Heifers forage intake and performance on Brachiaria decumbens after supplementation
Cavalcanti Filho, Luiz Fernando Mesquita
liveweight; nutrient intake; pregnancy rate
consumo de nutrientes; ganho de peso; taxa de prenhez
title_short Heifers forage intake and performance on Brachiaria decumbens after supplementation
title_full Heifers forage intake and performance on Brachiaria decumbens after supplementation
title_fullStr Heifers forage intake and performance on Brachiaria decumbens after supplementation
title_full_unstemmed Heifers forage intake and performance on Brachiaria decumbens after supplementation
title_sort Heifers forage intake and performance on Brachiaria decumbens after supplementation
author Cavalcanti Filho, Luiz Fernando Mesquita
author_facet Cavalcanti Filho, Luiz Fernando Mesquita
Santos, Mércia Virginia Ferreira dos
Ferreria, Marcelo de Andrade
Lira, Mário de Andrade
Farias, Iderval
Ferreira, Rinaldo Luiz Cariciolo
Lucena, Jorge Eduardo Cavalcanti
author_role author
author2 Santos, Mércia Virginia Ferreira dos
Ferreria, Marcelo de Andrade
Lira, Mário de Andrade
Farias, Iderval
Ferreira, Rinaldo Luiz Cariciolo
Lucena, Jorge Eduardo Cavalcanti
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Cavalcanti Filho, Luiz Fernando Mesquita
Santos, Mércia Virginia Ferreira dos
Ferreria, Marcelo de Andrade
Lira, Mário de Andrade
Farias, Iderval
Ferreira, Rinaldo Luiz Cariciolo
Lucena, Jorge Eduardo Cavalcanti
dc.subject.por.fl_str_mv liveweight; nutrient intake; pregnancy rate
consumo de nutrientes; ganho de peso; taxa de prenhez
topic liveweight; nutrient intake; pregnancy rate
consumo de nutrientes; ganho de peso; taxa de prenhez
description The objective of this trial was to characterize heifers performance after a supplementation period at the coastal region of Pernambuco State, Brazil. The protein source to the proteic supplementation was cotton seed meal and the proteic/energetic supplementation was a mix of 50% cotton seed meal and 50% ground corn. Eighteen 5/8 Holstein/Zebu heifers were used, with an average liveweight of 267.33 kg and averaging 20 months of age. Previous supplementation did not influence initial liveweight, final liveweight, average daily gain and pregnancy rate of the evaluated heifers, which presented average values of 267.33 kg, 335.33 kg, 345.81 g and 33.22%, respectively. Dry matter intake was influenced by the previous supplementation and the higher intake level occurred for the control treatment as well as for the energetic/proteic supplementation treatment, decreasing along grazing periods.
publishDate 2004
dc.date.none.fl_str_mv 2004-12-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6902
url https://seer.sct.embrapa.br/index.php/pab/article/view/6902
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6902/3958
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.39, n.12, dez. 2004; 1247-1252
Pesquisa Agropecuária Brasileira; v.39, n.12, dez. 2004; 1247-1252
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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