Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849

Detalhes bibliográficos
Autor(a) principal: Jobim, Clóves Cabreira
Data de Publicação: 2008
Outros Autores: Sarti, Lindomar Luiz, Santos, Geraldo Tadeu dos, Branco, Antônio Ferriane, Cecato, Ulysses
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/849
Resumo: The objectives of this study were to evaluate Holstein cow performance, considering milk yield and composition, and economic efficiency from replacing corn silage by elephant-grass silages treated with bacterial and enzyme-bacterial inoculants. Nine multiparous cows, in the middle of lactation were used. The experimental design was a Latin square (3 x 3; three silages). Chemical and bromatologic analysis and DM and NDF digestibility were conducted for all the silages. Chemical and bromatologic analysis showed higher values for corn silage. However, there was no difference (P > 0.05) for dry matter intake, milk yield and composition among the silages. Economic analysis showed higher return using elephant-grass silages, fact resulting from lower production costs and milk yield. This could be the result of inoculants utilization and its action over cell wall in elephant grass silage, because total ration digestibility was similar for all three silages.
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spelling Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849Desempenho animal e viabilidade econômica do uso da silagem de capim-Elefante em substituição a silagem de milho para vacas em lactação - DOI: 10.4025/actascianimsci.v28i2.849aditivoleitesilagem de gramínea5.04.00.00-2 ZootecniaThe objectives of this study were to evaluate Holstein cow performance, considering milk yield and composition, and economic efficiency from replacing corn silage by elephant-grass silages treated with bacterial and enzyme-bacterial inoculants. Nine multiparous cows, in the middle of lactation were used. The experimental design was a Latin square (3 x 3; three silages). Chemical and bromatologic analysis and DM and NDF digestibility were conducted for all the silages. Chemical and bromatologic analysis showed higher values for corn silage. However, there was no difference (P > 0.05) for dry matter intake, milk yield and composition among the silages. Economic analysis showed higher return using elephant-grass silages, fact resulting from lower production costs and milk yield. This could be the result of inoculants utilization and its action over cell wall in elephant grass silage, because total ration digestibility was similar for all three silages.O trabalho teve como objetivo avaliar o desempenho produtivo de vacas da raça Holandesa quanto à produção e composição do leite, assim como a eficiência econômica do uso de silagem de milho ou silagens de capim-elefante confeccionadas com inoculantes bacteriano e enzimo-bacteriano. Foram utilizadas nove vacas multíparas no período intermediário de lactação, e o delineamento experimental foi o quadrado latino (3 x 3; três silagens). Foram realizadas análises químico-bromatológicas, e a digestibilidade da MS e FDN das silagens. As análises químico-bromatológicas mostraram valores superiores para a silagem de milho. Entretanto, os resultados não mostraram diferenças (p>0,05) na ingestão de matéria seca, produção e composição do leite entre as silagens. O resultado da análise econômica mostrou-se superior para as silagens de capim-elefante, fato decorrente de seu menor custo de produção aliado ao bom resultado de desempenho. Tal fato pode ter sido favorecido pelo uso dos inoculantes e sua ação sobre a parede celular das silagens de capim-elefante, pois a digestibilidade das rações totais foram semelhantes para as três silagensEditora da Universidade Estadual de Maringá2008-02-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/84910.4025/actascianimsci.v28i2.849Acta Scientiarum. Animal Sciences; Vol 28 No 2 (2006); 137-144Acta Scientiarum. Animal Sciences; v. 28 n. 2 (2006); 137-1441807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/849/419Jobim, Clóves CabreiraSarti, Lindomar LuizSantos, Geraldo Tadeu dosBranco, Antônio FerrianeCecato, Ulyssesinfo:eu-repo/semantics/openAccess2024-05-17T13:03:15Zoai:periodicos.uem.br/ojs:article/849Revistahttp://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:2024-05-17T13:03:15Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
Desempenho animal e viabilidade econômica do uso da silagem de capim-Elefante em substituição a silagem de milho para vacas em lactação - DOI: 10.4025/actascianimsci.v28i2.849
title Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
spellingShingle Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
Jobim, Clóves Cabreira
aditivo
leite
silagem de gramínea
5.04.00.00-2 Zootecnia
title_short Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
title_full Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
title_fullStr Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
title_full_unstemmed Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
title_sort Animal performance and economic return from replacing corn silage by elephant grass silage in Holstein cow diets - DOI: 10.4025/actascianimsci.v28i2.849
author Jobim, Clóves Cabreira
author_facet Jobim, Clóves Cabreira
Sarti, Lindomar Luiz
Santos, Geraldo Tadeu dos
Branco, Antônio Ferriane
Cecato, Ulysses
author_role author
author2 Sarti, Lindomar Luiz
Santos, Geraldo Tadeu dos
Branco, Antônio Ferriane
Cecato, Ulysses
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Jobim, Clóves Cabreira
Sarti, Lindomar Luiz
Santos, Geraldo Tadeu dos
Branco, Antônio Ferriane
Cecato, Ulysses
dc.subject.por.fl_str_mv aditivo
leite
silagem de gramínea
5.04.00.00-2 Zootecnia
topic aditivo
leite
silagem de gramínea
5.04.00.00-2 Zootecnia
description The objectives of this study were to evaluate Holstein cow performance, considering milk yield and composition, and economic efficiency from replacing corn silage by elephant-grass silages treated with bacterial and enzyme-bacterial inoculants. Nine multiparous cows, in the middle of lactation were used. The experimental design was a Latin square (3 x 3; three silages). Chemical and bromatologic analysis and DM and NDF digestibility were conducted for all the silages. Chemical and bromatologic analysis showed higher values for corn silage. However, there was no difference (P > 0.05) for dry matter intake, milk yield and composition among the silages. Economic analysis showed higher return using elephant-grass silages, fact resulting from lower production costs and milk yield. This could be the result of inoculants utilization and its action over cell wall in elephant grass silage, because total ration digestibility was similar for all three silages.
publishDate 2008
dc.date.none.fl_str_mv 2008-02-15
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/849
10.4025/actascianimsci.v28i2.849
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/849
identifier_str_mv 10.4025/actascianimsci.v28i2.849
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/849/419
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 28 No 2 (2006); 137-144
Acta Scientiarum. Animal Sciences; v. 28 n. 2 (2006); 137-144
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
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