Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/30898 |
Resumo: | The objective of this study was to analyze the relationship between aspects related to financial management and scale of production with quality traits (total bacteria count - TBC; somatic cell count - SCC) and composition (protein, fat, lactose, total solids, and non-fat solids) of refrigerated bulk tank milk from 100 dairy farmers located in the south of Minas Gerais state, Brazil, by application of a semi-structured questionnaire. Dairy farmers were categorized according to the daily milk production: small (lower than 150 L); medium (151 to 500 L); and large (higher than 501 L). Chi-square tests and identification of possible relative risks between financial aspects and current regulation standards (Normative Instruction No. 62 of December 29, 2011, Ministry of Agriculture, Livestock and Supply) associated to TBC (higher 300,000 CFU/mL) and SCC (higher than 500,000 cells/mL) means from bulk tank milk among different milk scales productions were performed. Bulk tanks milk composition met the legislation standards and had not differ between scales of production; however, SCC means within all scales, and TBC of small farmers had not attended the legislation standards and differences were identified (P ≤ 0.05). Regarding the financial management aspects, most farmers had no control over incomes, costs, nor calculated milk production cost, with decreased incidences as scale of production increased. Chi-square tests identified that producers that had no concern about milk quality payment bonuses had TBC means 2.95 times more likely (P ≤ 0.05) to be above the current regulations. Small dairy farmers had a greater negligence of the costs management and hygienic milk production as compared to medium and large farmers. |
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Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, BrazilQualidade do leite e gestão financeira em diferentes escalas de produção em propriedades leiteiras localizadas no sul de Minas Gerais, BrasilSomatic cell countTotal bacterial countManagementDairy cattleContagem de células somáticasContagem bacteriana totalBovinocultura leiteiraThe objective of this study was to analyze the relationship between aspects related to financial management and scale of production with quality traits (total bacteria count - TBC; somatic cell count - SCC) and composition (protein, fat, lactose, total solids, and non-fat solids) of refrigerated bulk tank milk from 100 dairy farmers located in the south of Minas Gerais state, Brazil, by application of a semi-structured questionnaire. Dairy farmers were categorized according to the daily milk production: small (lower than 150 L); medium (151 to 500 L); and large (higher than 501 L). Chi-square tests and identification of possible relative risks between financial aspects and current regulation standards (Normative Instruction No. 62 of December 29, 2011, Ministry of Agriculture, Livestock and Supply) associated to TBC (higher 300,000 CFU/mL) and SCC (higher than 500,000 cells/mL) means from bulk tank milk among different milk scales productions were performed. Bulk tanks milk composition met the legislation standards and had not differ between scales of production; however, SCC means within all scales, and TBC of small farmers had not attended the legislation standards and differences were identified (P ≤ 0.05). Regarding the financial management aspects, most farmers had no control over incomes, costs, nor calculated milk production cost, with decreased incidences as scale of production increased. Chi-square tests identified that producers that had no concern about milk quality payment bonuses had TBC means 2.95 times more likely (P ≤ 0.05) to be above the current regulations. Small dairy farmers had a greater negligence of the costs management and hygienic milk production as compared to medium and large farmers.Objetivou-se analisar a relação de aspectos referentes a gestão financeira e escala de produção com a qualidade (contagem de bactérias totais - CBT; contagem de células somáticas - CCS) e composição (proteína, gordura, lactose, sólidos totais e sólidos desengordurados) do leite cru refrigerado de tanques referentes a 100 propriedades leiteiras do sul de Minas Gerais, atráves da aplicação de questionários semiestruturados. Agrupou-se os produtores conforme as produções diárias de leite: pequenos (menor que 150 L); médios (151 a 500 L) e grandes (maior que 501 L). Realizou-se testes “qui-quadrados” e de riscos relativos entre as questões financeiras e as adequações à normativa vigente (Instrução normativa nº 62 de 29 de dezembro de 2011, Ministério da Agricultura, Pecuária e Abastecimento) referentes às médias de CBT (> 300.000 UFC/mL) e CCS (> 500.000 células/mL) e entre as diferentes escalas de produção. A composição do leite, em todas as escalas, atendiam a normativa e não diferiram; porém, as médias de CCS, em todas as escalas, e as de CBT nos pequenos produtores, não atendiam, sendo verificadas diferenças (P ≤ 0,05). Quanto ao gerenciamento, a maioria não controlava as receitas e despesas e não estimavam o custo de produção, com incidências decrescentes tanto quanto maior a escala. Os testes “qui-quadrados” revelaram que os produtores que não possuíam conhecimento do preço pago pelas bonificações pela qualidade do leite apresentaram 2,95 vezes mais chances (P ≤ 0,05) da CBT estar acima do estabelecido pela normativa vigente. Verificou-se que os pequenos produtores apresentaram maior descaso no controle gerencial e na produção higiênica do leite, quando comparados aos médios e grandes.Universidade Federal de Viçosa2018-10-04T12:33:41Z2018-10-04T12:33:41Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfPAIXÃO, M. G. et al. Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil. Revista Ceres, Viçosa, MG, v. 64, n. 3, May/June 2017.http://repositorio.ufla.br/jspui/handle/1/30898Revista Ceresreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessPaixão, Marcel GomesLopes, Marcos AurélioCosta, Geraldo Márcio daSouza, Guilherme Nunes deAbreu, Luiz Ronaldo dePinto, Sandra Mariaeng2018-10-04T12:33:41Zoai:localhost:1/30898Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2018-10-04T12:33:41Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil Qualidade do leite e gestão financeira em diferentes escalas de produção em propriedades leiteiras localizadas no sul de Minas Gerais, Brasil |
title |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil |
spellingShingle |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil Paixão, Marcel Gomes Somatic cell count Total bacterial count Management Dairy cattle Contagem de células somáticas Contagem bacteriana total Bovinocultura leiteira |
title_short |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil |
title_full |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil |
title_fullStr |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil |
title_full_unstemmed |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil |
title_sort |
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil |
author |
Paixão, Marcel Gomes |
author_facet |
Paixão, Marcel Gomes Lopes, Marcos Aurélio Costa, Geraldo Márcio da Souza, Guilherme Nunes de Abreu, Luiz Ronaldo de Pinto, Sandra Maria |
author_role |
author |
author2 |
Lopes, Marcos Aurélio Costa, Geraldo Márcio da Souza, Guilherme Nunes de Abreu, Luiz Ronaldo de Pinto, Sandra Maria |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Paixão, Marcel Gomes Lopes, Marcos Aurélio Costa, Geraldo Márcio da Souza, Guilherme Nunes de Abreu, Luiz Ronaldo de Pinto, Sandra Maria |
dc.subject.por.fl_str_mv |
Somatic cell count Total bacterial count Management Dairy cattle Contagem de células somáticas Contagem bacteriana total Bovinocultura leiteira |
topic |
Somatic cell count Total bacterial count Management Dairy cattle Contagem de células somáticas Contagem bacteriana total Bovinocultura leiteira |
description |
The objective of this study was to analyze the relationship between aspects related to financial management and scale of production with quality traits (total bacteria count - TBC; somatic cell count - SCC) and composition (protein, fat, lactose, total solids, and non-fat solids) of refrigerated bulk tank milk from 100 dairy farmers located in the south of Minas Gerais state, Brazil, by application of a semi-structured questionnaire. Dairy farmers were categorized according to the daily milk production: small (lower than 150 L); medium (151 to 500 L); and large (higher than 501 L). Chi-square tests and identification of possible relative risks between financial aspects and current regulation standards (Normative Instruction No. 62 of December 29, 2011, Ministry of Agriculture, Livestock and Supply) associated to TBC (higher 300,000 CFU/mL) and SCC (higher than 500,000 cells/mL) means from bulk tank milk among different milk scales productions were performed. Bulk tanks milk composition met the legislation standards and had not differ between scales of production; however, SCC means within all scales, and TBC of small farmers had not attended the legislation standards and differences were identified (P ≤ 0.05). Regarding the financial management aspects, most farmers had no control over incomes, costs, nor calculated milk production cost, with decreased incidences as scale of production increased. Chi-square tests identified that producers that had no concern about milk quality payment bonuses had TBC means 2.95 times more likely (P ≤ 0.05) to be above the current regulations. Small dairy farmers had a greater negligence of the costs management and hygienic milk production as compared to medium and large farmers. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2018-10-04T12:33:41Z 2018-10-04T12:33:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
PAIXÃO, M. G. et al. Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil. Revista Ceres, Viçosa, MG, v. 64, n. 3, May/June 2017. http://repositorio.ufla.br/jspui/handle/1/30898 |
identifier_str_mv |
PAIXÃO, M. G. et al. Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais state, Brazil. Revista Ceres, Viçosa, MG, v. 64, n. 3, May/June 2017. |
url |
http://repositorio.ufla.br/jspui/handle/1/30898 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://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 |
Universidade Federal de Viçosa |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa |
dc.source.none.fl_str_mv |
Revista Ceres reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1784550114533048320 |