Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil

Detalhes bibliográficos
Autor(a) principal: Picinin,L.C.A.
Data de Publicação: 2019
Outros Autores: Bordignon-Luiz,M.T., Cerqueira,M.M.O.P., Toaldo,I.M., Souza,F.N., Leite,M.O., Fonseca,L.M., Lana,A.M.Q.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivo brasileiro de medicina veterinária e zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401355
Resumo: ABSTRACT The influence of seasonality and the training and implementation of good dairy farming practices on raw milk production and quality was evaluated on dairy farms in Minas Gerais State, Brazil. The physico-chemical composition, somatic cell count (SCC) and total bacterial count (TBC) were determined in 3,096 milk samples collected from bulk tanks originated from 43 dairy farms over a three-year period and correlated with key climatic factors. The recommended milking management practices were applied through a training program and correlated with the seasonal data in three stages: I) prior to training (dry period); II) 48 days after the training (transition period); III) 96 days after the training (rainy period). In the first stage, a diagnosis of the situation was performed with raw milk samplings for laboratory analysis, and training for implementation of good milking practices. In stages II and II, the checklist and laboratory analysis were also performed. The rainfall and high temperatures were found to represent the main factors affecting the milk composition and production, and TBC. The composition and physical properties of raw milk, and the TBC and SCC parameters can be controlled or minimized by applying proper milking management practices and constant monitoring.
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spelling Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazilraw milkweathertotal bacteria countsomatic cell countdairy farmABSTRACT The influence of seasonality and the training and implementation of good dairy farming practices on raw milk production and quality was evaluated on dairy farms in Minas Gerais State, Brazil. The physico-chemical composition, somatic cell count (SCC) and total bacterial count (TBC) were determined in 3,096 milk samples collected from bulk tanks originated from 43 dairy farms over a three-year period and correlated with key climatic factors. The recommended milking management practices were applied through a training program and correlated with the seasonal data in three stages: I) prior to training (dry period); II) 48 days after the training (transition period); III) 96 days after the training (rainy period). In the first stage, a diagnosis of the situation was performed with raw milk samplings for laboratory analysis, and training for implementation of good milking practices. In stages II and II, the checklist and laboratory analysis were also performed. The rainfall and high temperatures were found to represent the main factors affecting the milk composition and production, and TBC. The composition and physical properties of raw milk, and the TBC and SCC parameters can be controlled or minimized by applying proper milking management practices and constant monitoring.Universidade Federal de Minas Gerais, Escola de Veterinária2019-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401355Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.71 n.4 2019reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG10.1590/1678-4162-10063info:eu-repo/semantics/openAccessPicinin,L.C.A.Bordignon-Luiz,M.T.Cerqueira,M.M.O.P.Toaldo,I.M.Souza,F.N.Leite,M.O.Fonseca,L.M.Lana,A.M.Q.eng2019-10-08T00:00:00Zoai:scielo:S0102-09352019000401355Revistahttps://www.scielo.br/j/abmvz/PUBhttps://old.scielo.br/oai/scielo-oai.phpjournal@vet.ufmg.br||abmvz.artigo@abmvz.org.br1678-41620102-0935opendoar:2019-10-08T00:00Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
title Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
spellingShingle Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
Picinin,L.C.A.
raw milk
weather
total bacteria count
somatic cell count
dairy farm
title_short Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
title_full Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
title_fullStr Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
title_full_unstemmed Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
title_sort Effect of seasonal conditions and milk management practices on bulk milk quality in Minas Gerais State - Brazil
author Picinin,L.C.A.
author_facet Picinin,L.C.A.
Bordignon-Luiz,M.T.
Cerqueira,M.M.O.P.
Toaldo,I.M.
Souza,F.N.
Leite,M.O.
Fonseca,L.M.
Lana,A.M.Q.
author_role author
author2 Bordignon-Luiz,M.T.
Cerqueira,M.M.O.P.
Toaldo,I.M.
Souza,F.N.
Leite,M.O.
Fonseca,L.M.
Lana,A.M.Q.
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Picinin,L.C.A.
Bordignon-Luiz,M.T.
Cerqueira,M.M.O.P.
Toaldo,I.M.
Souza,F.N.
Leite,M.O.
Fonseca,L.M.
Lana,A.M.Q.
dc.subject.por.fl_str_mv raw milk
weather
total bacteria count
somatic cell count
dairy farm
topic raw milk
weather
total bacteria count
somatic cell count
dairy farm
description ABSTRACT The influence of seasonality and the training and implementation of good dairy farming practices on raw milk production and quality was evaluated on dairy farms in Minas Gerais State, Brazil. The physico-chemical composition, somatic cell count (SCC) and total bacterial count (TBC) were determined in 3,096 milk samples collected from bulk tanks originated from 43 dairy farms over a three-year period and correlated with key climatic factors. The recommended milking management practices were applied through a training program and correlated with the seasonal data in three stages: I) prior to training (dry period); II) 48 days after the training (transition period); III) 96 days after the training (rainy period). In the first stage, a diagnosis of the situation was performed with raw milk samplings for laboratory analysis, and training for implementation of good milking practices. In stages II and II, the checklist and laboratory analysis were also performed. The rainfall and high temperatures were found to represent the main factors affecting the milk composition and production, and TBC. The composition and physical properties of raw milk, and the TBC and SCC parameters can be controlled or minimized by applying proper milking management practices and constant monitoring.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401355
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401355
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1678-4162-10063
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
dc.source.none.fl_str_mv Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.71 n.4 2019
reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
collection Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository.name.fl_str_mv Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv journal@vet.ufmg.br||abmvz.artigo@abmvz.org.br
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