Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3594 |
Resumo: | This study was accomplished at the Fundação Estadual de Pesquisa Agropecuária (Fepagro) in São Gabriel, RS, Brazil, with the aim of evaluating the performance of ewes with lambs in a natural grassland pasture under three management systems. The evaluated treatments were: improved natural grassland with the introduction of cool-season species under rotative grazing (PNMR); natural grassland under continuous grazing (PNC); and natural grassland under rotative grazing (PNR). The treatments were distributed into a totally randomized design, with two replicates of each area. The experimental period lasted from November 1st to December 23, 2004, and the grazing animals used were ewes with lambs (males and females) of the Corriedale breed. There was no difference in average values of pasture growth rates and total production of DM among treatments. The average forage allowances of 20.3 and 22.1% of live weight in PNMR and PNR, respectively, were superior to the 13.7% of live weight in PNC. No significant difference among treatments was observed for the values of DLG (Daily Live weight Gain) for male and female lambs, with similar performance in all three evaluated systems. |
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Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594Produção animal e estrutura de uma pastagem natural submetida a diferentes sistemas de manejo - DOI: 10.4025/actascianimsci.v30i1.3594desempenho animalintrodução de espéciesovinossistemas de pastejo5.04.04.00-8 Pastagem e ForragiculturaThis study was accomplished at the Fundação Estadual de Pesquisa Agropecuária (Fepagro) in São Gabriel, RS, Brazil, with the aim of evaluating the performance of ewes with lambs in a natural grassland pasture under three management systems. The evaluated treatments were: improved natural grassland with the introduction of cool-season species under rotative grazing (PNMR); natural grassland under continuous grazing (PNC); and natural grassland under rotative grazing (PNR). The treatments were distributed into a totally randomized design, with two replicates of each area. The experimental period lasted from November 1st to December 23, 2004, and the grazing animals used were ewes with lambs (males and females) of the Corriedale breed. There was no difference in average values of pasture growth rates and total production of DM among treatments. The average forage allowances of 20.3 and 22.1% of live weight in PNMR and PNR, respectively, were superior to the 13.7% of live weight in PNC. No significant difference among treatments was observed for the values of DLG (Daily Live weight Gain) for male and female lambs, with similar performance in all three evaluated systems.O trabalho foi realizado na Fundação Estadual de Pesquisa Agropecuária - Fepagro em São Gabriel, Estado do Rio Grande do Sul, com o objetivo de avaliar o desempenho de ovelhas com cordeiros em uma pastagem natural em três sistemas de manejo. Os tratamentos testados foram: pastagem natural melhorada com introdução de espécies hibernais em pastejo rotativo (PNMR), pastagem natural em pastejo contínuo (PNC) e pastagem natural em pastejo rotativo (PNR), sendo os tratamentos distribuídos em delineamento inteiramente casualizado, com duas repetições de área. O período experimental foi entre 1º/11/2004 e 23/12/2004, e os animais utilizados foram ovelhas com cordeiros (machos e fêmeas) da raça Corriedale. Não houve diferença nos valores médios de taxas de acúmulo diárias e produção total de MS entre os tratamentos. As ofertas médias de forragem total de 20,3 e 22,1% do peso vivo na PNMR e PNR, respectivamente, foram superiores a 13,7% do peso vivo verificada na PNC. Não foi observado diferença significativa nos valores de GMD (Ganho Médio Diário) para cordeiros e cordeiras entre os tratamentos, com desempenho semelhante nos três sistemas avaliados.Editora da Universidade Estadual de Maringá2008-06-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/359410.4025/actascianimsci.v30i1.3594Acta Scientiarum. Animal Sciences; Vol 30 No 1 (2008); 9-16Acta Scientiarum. Animal Sciences; v. 30 n. 1 (2008); 9-161807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3594/2661Brum, Marcos da SilvaQuadros, Fernando Luiz Ferreira deMartins, Jorge DubalMaixner, Adriano RudiRossi, Guilherme EblingBandinelli, Dúlio Guerrainfo:eu-repo/semantics/openAccess2024-05-17T13:03:53Zoai:periodicos.uem.br/ojs:article/3594Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:03:53Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 Produção animal e estrutura de uma pastagem natural submetida a diferentes sistemas de manejo - DOI: 10.4025/actascianimsci.v30i1.3594 |
title |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 |
spellingShingle |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 Brum, Marcos da Silva desempenho animal introdução de espécies ovinos sistemas de pastejo 5.04.04.00-8 Pastagem e Forragicultura |
title_short |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 |
title_full |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 |
title_fullStr |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 |
title_full_unstemmed |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 |
title_sort |
Animal production and sward structure of a natural grassland pasture under different management systems - DOI: 10.4025/actascianimsci.v30i1.3594 |
author |
Brum, Marcos da Silva |
author_facet |
Brum, Marcos da Silva Quadros, Fernando Luiz Ferreira de Martins, Jorge Dubal Maixner, Adriano Rudi Rossi, Guilherme Ebling Bandinelli, Dúlio Guerra |
author_role |
author |
author2 |
Quadros, Fernando Luiz Ferreira de Martins, Jorge Dubal Maixner, Adriano Rudi Rossi, Guilherme Ebling Bandinelli, Dúlio Guerra |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Brum, Marcos da Silva Quadros, Fernando Luiz Ferreira de Martins, Jorge Dubal Maixner, Adriano Rudi Rossi, Guilherme Ebling Bandinelli, Dúlio Guerra |
dc.subject.por.fl_str_mv |
desempenho animal introdução de espécies ovinos sistemas de pastejo 5.04.04.00-8 Pastagem e Forragicultura |
topic |
desempenho animal introdução de espécies ovinos sistemas de pastejo 5.04.04.00-8 Pastagem e Forragicultura |
description |
This study was accomplished at the Fundação Estadual de Pesquisa Agropecuária (Fepagro) in São Gabriel, RS, Brazil, with the aim of evaluating the performance of ewes with lambs in a natural grassland pasture under three management systems. The evaluated treatments were: improved natural grassland with the introduction of cool-season species under rotative grazing (PNMR); natural grassland under continuous grazing (PNC); and natural grassland under rotative grazing (PNR). The treatments were distributed into a totally randomized design, with two replicates of each area. The experimental period lasted from November 1st to December 23, 2004, and the grazing animals used were ewes with lambs (males and females) of the Corriedale breed. There was no difference in average values of pasture growth rates and total production of DM among treatments. The average forage allowances of 20.3 and 22.1% of live weight in PNMR and PNR, respectively, were superior to the 13.7% of live weight in PNC. No significant difference among treatments was observed for the values of DLG (Daily Live weight Gain) for male and female lambs, with similar performance in all three evaluated systems. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-06-13 |
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://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3594 10.4025/actascianimsci.v30i1.3594 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3594 |
identifier_str_mv |
10.4025/actascianimsci.v30i1.3594 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3594/2661 |
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 |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 30 No 1 (2008); 9-16 Acta Scientiarum. Animal Sciences; v. 30 n. 1 (2008); 9-16 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315358709972992 |