Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Gaúcha (Online) |
Texto Completo: | http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/287 |
Resumo: | It was evaluated three feeding systems on the pregnancy rate (TP) and economic performance of primiparous nursing Hereford beef cows, calved with 30 months old and breeding in autumn. The feeding systems were: mowed native pasture supple- mented with a blend of mineral salt and protein (RSP; n=18); differed native pasture supplemented with a blend of mineral salt and protein (DSP; n= 41) and differed native pasture supplemented with mineral salt (DSM; n= 19). The average daily gain during the mating (GDM), TP and the body condiction score (ECC) were analyzed by entirely randomized design. The TP was not affected (P<0.05) by the feeding systems. The GDM was infl uenced (P<0.05) by the feeding systems, however it did not produce effect on the ECC (P>0,05) at the end of the mating season. The blend of mineral salt and protein supplementation and mowed native pasture showed the largest liveweight gain The pregnant cows showed higher values of the traits considered than the no-pregnant cows.. The feeding system with diferred native pasture with additon of the blend of mineral salt and protein showed better economic results. |
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Lactanting primiparous cows submitted to different feeding systems during the autumm breeding seasonSistemas de alimentação durante o acasalamento outonal de vacas primíparas com cria ao pé blend of mineral salt and protein; body condition score; deferring; mowing; native sward.diferimento; escore de condição corporal; pastagem nativa; roçada; sal proteinado.It was evaluated three feeding systems on the pregnancy rate (TP) and economic performance of primiparous nursing Hereford beef cows, calved with 30 months old and breeding in autumn. The feeding systems were: mowed native pasture supple- mented with a blend of mineral salt and protein (RSP; n=18); differed native pasture supplemented with a blend of mineral salt and protein (DSP; n= 41) and differed native pasture supplemented with mineral salt (DSM; n= 19). The average daily gain during the mating (GDM), TP and the body condiction score (ECC) were analyzed by entirely randomized design. The TP was not affected (P<0.05) by the feeding systems. The GDM was infl uenced (P<0.05) by the feeding systems, however it did not produce effect on the ECC (P>0,05) at the end of the mating season. The blend of mineral salt and protein supplementation and mowed native pasture showed the largest liveweight gain The pregnant cows showed higher values of the traits considered than the no-pregnant cows.. The feeding system with diferred native pasture with additon of the blend of mineral salt and protein showed better economic results. Foram avaliados três sistemas de alimentação através da taxa de prenhez (TP) e desempenho econômico de vacas Hereford primíparas com cria ao pé, paridas aos 30 meses de idade e acasaladas no outono. Os sistemas de alimentação foram constituídos em: pastagem nativa roçada e sal proteinado (RSP, n= 18 vacas); pastagem nativa diferida e sal proteinado (DSP, n= 41 vacas) e pastagem nativa diferida e sal mineral (DSM, n= 19 vacas) em um delineamento experimental inteiramente casuali- zado. Os parâmetros analisados foram: ganho de peso diário no acasalamento (GDM), TP e escore de condição corporal (ECC). A TP não diferiu (P>0,05) entre os sistemas. Foram observados diferentes GDM (P<0,05) entre os sistemas, entretanto o ECC no fi nal do acasalamento não diferiu (P>0,05). O uso do sal proteinado e da pastagem nativa roçada possibilitaram maior ganho de peso. As vacas que conceberam apresentaram maiores (P<0,05) valores dos parâmetros avaliados em relação às vazias. O sistema alimentar baseado no diferimento e suplementação com sal proteinado permitiu maior renda líquida. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2005-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/287Pesquisa Agropecuária Gaúcha; Vol 11 No 1/2 (2005): PESQ. AGROP. GAÚCHA; 113-118Pesquisa Agropecuária Gaúcha; v. 11 n. 1/2 (2005): PESQ. AGROP. GAÚCHA; 113-1182595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/287/251Montanholi, Yuri Regis Barcellos, Julio Otavio Jardim Rosa, Joilmaro Rodrigo Pereira Costa, Eduardo Castro Wunsch, Carolina info:eu-repo/semantics/openAccess2024-04-22T12:33:44Zoai:ojs.revistapag.agricultura.rs.gov.br:article/287Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2024-04-22T12:33:44Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse |
dc.title.none.fl_str_mv |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season Sistemas de alimentação durante o acasalamento outonal de vacas primíparas com cria ao pé |
title |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season |
spellingShingle |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season Montanholi, Yuri Regis blend of mineral salt and protein; body condition score; deferring; mowing; native sward. diferimento; escore de condição corporal; pastagem nativa; roçada; sal proteinado. |
title_short |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season |
title_full |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season |
title_fullStr |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season |
title_full_unstemmed |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season |
title_sort |
Lactanting primiparous cows submitted to different feeding systems during the autumm breeding season |
author |
Montanholi, Yuri Regis |
author_facet |
Montanholi, Yuri Regis Barcellos, Julio Otavio Jardim Rosa, Joilmaro Rodrigo Pereira Costa, Eduardo Castro Wunsch, Carolina |
author_role |
author |
author2 |
Barcellos, Julio Otavio Jardim Rosa, Joilmaro Rodrigo Pereira Costa, Eduardo Castro Wunsch, Carolina |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Montanholi, Yuri Regis Barcellos, Julio Otavio Jardim Rosa, Joilmaro Rodrigo Pereira Costa, Eduardo Castro Wunsch, Carolina |
dc.subject.por.fl_str_mv |
blend of mineral salt and protein; body condition score; deferring; mowing; native sward. diferimento; escore de condição corporal; pastagem nativa; roçada; sal proteinado. |
topic |
blend of mineral salt and protein; body condition score; deferring; mowing; native sward. diferimento; escore de condição corporal; pastagem nativa; roçada; sal proteinado. |
description |
It was evaluated three feeding systems on the pregnancy rate (TP) and economic performance of primiparous nursing Hereford beef cows, calved with 30 months old and breeding in autumn. The feeding systems were: mowed native pasture supple- mented with a blend of mineral salt and protein (RSP; n=18); differed native pasture supplemented with a blend of mineral salt and protein (DSP; n= 41) and differed native pasture supplemented with mineral salt (DSM; n= 19). The average daily gain during the mating (GDM), TP and the body condiction score (ECC) were analyzed by entirely randomized design. The TP was not affected (P<0.05) by the feeding systems. The GDM was infl uenced (P<0.05) by the feeding systems, however it did not produce effect on the ECC (P>0,05) at the end of the mating season. The blend of mineral salt and protein supplementation and mowed native pasture showed the largest liveweight gain The pregnant cows showed higher values of the traits considered than the no-pregnant cows.. The feeding system with diferred native pasture with additon of the blend of mineral salt and protein showed better economic results. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-12-20 |
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 |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/287 |
url |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/287 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/287/251 |
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 |
Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural |
publisher.none.fl_str_mv |
Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Gaúcha; Vol 11 No 1/2 (2005): PESQ. AGROP. GAÚCHA; 113-118 Pesquisa Agropecuária Gaúcha; v. 11 n. 1/2 (2005): PESQ. AGROP. GAÚCHA; 113-118 2595-7686 0104-9070 reponame:Pesquisa Agropecuária Gaúcha (Online) instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul instacron:SEAPDR |
instname_str |
Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul |
instacron_str |
SEAPDR |
institution |
SEAPDR |
reponame_str |
Pesquisa Agropecuária Gaúcha (Online) |
collection |
Pesquisa Agropecuária Gaúcha (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul |
repository.mail.fl_str_mv |
pag@agricultura.rs.gov.br|| |
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1797068772269359104 |