Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage

Detalhes bibliográficos
Autor(a) principal: Jobim, Clóves Cabreira
Data de Publicação: 2008
Outros Autores: Ferreira, Gilberto Alves, Santos, Geraldo Tadeu dos, Cecato, Ulysses, Damasceno, Júlio César
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/2622
Resumo: This study was conducted to evaluate the effects of intake of alfalfa and tifton-85 hays and corn silage on the milk production and composition of multiparous Holstein cows, averaging 460 kg in body weight, at the beginning of lactation, using a triple Latin square, simultaneous, with three lines (cows) and three columns (forages). There was no effect (p > 0.05) of the different types of forage on the milk production and composition, or on the percentage the production of fat, protein, lactose, total solids, and somatic cell count. The results of the economic analysis showed that the corn silage provided a larger liquid margin for liters of milk produced per day.
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spelling Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silageProdução e composição do leite de vacas da raça Holandesa alimentadas com fenos de alfafa e de tifton-85 e silagem de milhocélulas somáticasgorduralactoseproteínasólidos totais5.04.00.00-2 ZootecniaThis study was conducted to evaluate the effects of intake of alfalfa and tifton-85 hays and corn silage on the milk production and composition of multiparous Holstein cows, averaging 460 kg in body weight, at the beginning of lactation, using a triple Latin square, simultaneous, with three lines (cows) and three columns (forages). There was no effect (p > 0.05) of the different types of forage on the milk production and composition, or on the percentage the production of fat, protein, lactose, total solids, and somatic cell count. The results of the economic analysis showed that the corn silage provided a larger liquid margin for liters of milk produced per day.Estudaram-se os efeitos da ingestão dos fenos de alfafa e tifton-85 e da silagem de milho na produção e composição do leite de vacas da raça Holandesa, multíparas, com peso vivo médio de 460 kg, em início de lactação, num experimento em triplo quadrado latino, simultâneo, com três linhas (vacas) e três colunas (volumoso). Não houve efeito (p > 0,05) dos diferentes volumosos na produção e na composição do leite, nem nas porcentagens e produções de gordura, de proteína, de lactose e de sólidos totais. Também a contagem de células somáticas não foi afetada pelos tratamentos. Os resultados da análise econômica mostraram que a silagem de milho proporcionou maior margem líquida por litro de leite/dia produzido.Editora da Universidade Estadual de Maringá2008-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/262210.4025/actascianimsci.v24i0.2622Acta Scientiarum. Animal Sciences; Vol 24 (2002); 1039-1043Acta Scientiarum. Animal Sciences; v. 24 (2002); 1039-10431807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2622/1743Jobim, Clóves CabreiraFerreira, Gilberto AlvesSantos, Geraldo Tadeu dosCecato, UlyssesDamasceno, Júlio Césarinfo:eu-repo/semantics/openAccess2024-05-17T13:03:46Zoai:periodicos.uem.br/ojs:article/2622Revistahttp://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:2024-05-17T13:03:46Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
Produção e composição do leite de vacas da raça Holandesa alimentadas com fenos de alfafa e de tifton-85 e silagem de milho
title Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
spellingShingle Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
Jobim, Clóves Cabreira
células somáticas
gordura
lactose
proteína
sólidos totais
5.04.00.00-2 Zootecnia
title_short Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
title_full Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
title_fullStr Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
title_full_unstemmed Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
title_sort Milk production and composition of Holstein cows fed with alfafa and tifton-85 hays and corn silage
author Jobim, Clóves Cabreira
author_facet Jobim, Clóves Cabreira
Ferreira, Gilberto Alves
Santos, Geraldo Tadeu dos
Cecato, Ulysses
Damasceno, Júlio César
author_role author
author2 Ferreira, Gilberto Alves
Santos, Geraldo Tadeu dos
Cecato, Ulysses
Damasceno, Júlio César
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Jobim, Clóves Cabreira
Ferreira, Gilberto Alves
Santos, Geraldo Tadeu dos
Cecato, Ulysses
Damasceno, Júlio César
dc.subject.por.fl_str_mv células somáticas
gordura
lactose
proteína
sólidos totais
5.04.00.00-2 Zootecnia
topic células somáticas
gordura
lactose
proteína
sólidos totais
5.04.00.00-2 Zootecnia
description This study was conducted to evaluate the effects of intake of alfalfa and tifton-85 hays and corn silage on the milk production and composition of multiparous Holstein cows, averaging 460 kg in body weight, at the beginning of lactation, using a triple Latin square, simultaneous, with three lines (cows) and three columns (forages). There was no effect (p > 0.05) of the different types of forage on the milk production and composition, or on the percentage the production of fat, protein, lactose, total solids, and somatic cell count. The results of the economic analysis showed that the corn silage provided a larger liquid margin for liters of milk produced per day.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-29
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/2622
10.4025/actascianimsci.v24i0.2622
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2622
identifier_str_mv 10.4025/actascianimsci.v24i0.2622
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/2622/1743
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 24 (2002); 1039-1043
Acta Scientiarum. Animal Sciences; v. 24 (2002); 1039-1043
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_ 1799315358535909376

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