Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States

Detalhes bibliográficos
Autor(a) principal: Magalhães, João Avelar
Data de Publicação: 2021
Outros Autores: Lopes, Expedito Aguiar, Rodrigues, Braz Henrique Nunes, de Araújo Netto, Raimundo Bezerra
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/1021
Resumo: A system for dairy cattle was tested at Embrapa Middle-Northern Parnaíba, PI, Brazil, during 1999and 2000. In this system were evaluated, in an integrated way, several technologies adapted or generated for that region. Thirty-five girolanda cows were used, and maintained grazing on diversified pastures of elephant, brachiaria, mombaça and tanzania grasses. The pasture periods varied from three to five days, with additionaluse of leucaena (Leucaena leucocephala) as protein supply. Cows in lactation producing above 5kg of milk a day received a ration supply of 1kg for each 3kg of produced milk. The interval between deliveries (14,5 months), nursing period (284,8 days), milk production for cow a day (8,8kg), and for lactation (2.492,6kg) confirm the technical efficiency of this system.
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spelling Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão StatesEficiência técnica de um sistema de produção de gado mestiço para as bacias leiteiras dos Estados do Piauí e MaranhãoleitepastagemsuplementaçãoNordeste.A system for dairy cattle was tested at Embrapa Middle-Northern Parnaíba, PI, Brazil, during 1999and 2000. In this system were evaluated, in an integrated way, several technologies adapted or generated for that region. Thirty-five girolanda cows were used, and maintained grazing on diversified pastures of elephant, brachiaria, mombaça and tanzania grasses. The pasture periods varied from three to five days, with additionaluse of leucaena (Leucaena leucocephala) as protein supply. Cows in lactation producing above 5kg of milk a day received a ration supply of 1kg for each 3kg of produced milk. The interval between deliveries (14,5 months), nursing period (284,8 days), milk production for cow a day (8,8kg), and for lactation (2.492,6kg) confirm the technical efficiency of this system. Na Embrapa Meio-Norte/Parnaíba foi testado, durante os anos de 1999 e 2000, um sistema de produção de leite no qual se avaliaram, de maneira integrada, várias tecnologias adaptadas e/ou geradas na região. Foram utilizadas 35 vacas girolandas, que foram mantidas em pastagens diversificadas de capim-elefante,braquiária, capim mombaça e capim tanzânia, com períodos de pastejo que variaram de três a cinco dias. Além disso, foi feito uso adicional de leucena (Leucaena leucocephala) na forma de banco de proteína. Os animais emlactação com produção superior a 5kg de leite receberam concentrado à razão de 1kg de ração para cada 3kg de leite produzido. O intervalo entre partos (14,5 meses), o período de lactação (284,8 dias), a produção de leite por vaca por dia (8,8kg) e por lactação (2.492,6kg) confirmam a eficiência técnica do sistema.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2021-07-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1021Agropecuária Catarinense Journal; Vol. 16 No. 3 (2003); 30-32Agropecuária Catarinense; v. 16 n. 3 (2003); 30-322525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1021/917Copyright (c) 2003 Agropecuaria catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMagalhães, João AvelarLopes, Expedito Aguiar Rodrigues, Braz Henrique Nunes de Araújo Netto, Raimundo Bezerra 2021-07-28T17:12:38Zoai:ojs.publicacoes.epagri.sc.gov.br:article/1021Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-07-28T17:12:38Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
Eficiência técnica de um sistema de produção de gado mestiço para as bacias leiteiras dos Estados do Piauí e Maranhão
title Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
spellingShingle Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
Magalhães, João Avelar
leite
pastagem
suplementação
Nordeste.
title_short Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
title_full Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
title_fullStr Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
title_full_unstemmed Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
title_sort Technical efficiency of a production system with mestizo cattle for the dairy basins of Piaui and Maranhão States
author Magalhães, João Avelar
author_facet Magalhães, João Avelar
Lopes, Expedito Aguiar
Rodrigues, Braz Henrique Nunes
de Araújo Netto, Raimundo Bezerra
author_role author
author2 Lopes, Expedito Aguiar
Rodrigues, Braz Henrique Nunes
de Araújo Netto, Raimundo Bezerra
author2_role author
author
author
dc.contributor.author.fl_str_mv Magalhães, João Avelar
Lopes, Expedito Aguiar
Rodrigues, Braz Henrique Nunes
de Araújo Netto, Raimundo Bezerra
dc.subject.por.fl_str_mv leite
pastagem
suplementação
Nordeste.
topic leite
pastagem
suplementação
Nordeste.
description A system for dairy cattle was tested at Embrapa Middle-Northern Parnaíba, PI, Brazil, during 1999and 2000. In this system were evaluated, in an integrated way, several technologies adapted or generated for that region. Thirty-five girolanda cows were used, and maintained grazing on diversified pastures of elephant, brachiaria, mombaça and tanzania grasses. The pasture periods varied from three to five days, with additionaluse of leucaena (Leucaena leucocephala) as protein supply. Cows in lactation producing above 5kg of milk a day received a ration supply of 1kg for each 3kg of produced milk. The interval between deliveries (14,5 months), nursing period (284,8 days), milk production for cow a day (8,8kg), and for lactation (2.492,6kg) confirm the technical efficiency of this system.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-28
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://publicacoes.epagri.sc.gov.br/rac/article/view/1021
url https://publicacoes.epagri.sc.gov.br/rac/article/view/1021
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/1021/917
dc.rights.driver.fl_str_mv Copyright (c) 2003 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2003 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 16 No. 3 (2003); 30-32
Agropecuária Catarinense; v. 16 n. 3 (2003); 30-32
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
_version_ 1754917260879724544

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