Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Medicine |
Texto Completo: | https://rbmv.org/BJVM/article/view/502 |
Resumo: | ABSTRACT. Rodrigues A.L., de Souza B.B., Pereira Filho J.M., de Mendonça M.F.F., Marques B.A.A., Silva L. de B., Viturino P.V. & Campos E.M. [Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic.] Influência do ambiente de pré-ordenha sobre produção, composição, contagem de células somáticas do leite e hormônios de vacas criadas em sistema biodinâmico. Revista Brasileira de Medicina Veterinária, 36(2):174-182, 2014. Programa de Pós- -Graduação em Medicina Veterinária, Centro de Saúde e Tecnologia Rural, Universidade Federal de Campina Grande, Caixa postal 64, Patos, PB 58708- 110, Brasil. E-mail: ppgmv@cstr.ufcg.edu.br The objective of the present study were apprise in two environments in first milking upon production, composition, SCC of milk and the concentration hormonal plasmatic in cows Brown Swiss cattle in two-production level and system created biodynamic. We used 32 cows; we had 16 in low and 16 in up production. The cow waits 1.5 hour for the first milking on the sun and in without sun. All the cows had the loggers to register the environment variations. The design experimental was completely randomized with 2 x 2 arrangement factorial (two environments first milking and two levels of production), consisted of 4 groups of 8 repetitions each. The acidity (P≤0.01) and the total solids (P>0.05) were less in the milk from the cows put in without sun. The cows about the production less level showed acidity (P≤0.01), density (P>0.05), lactose (P≤0.01) and solids without lipids (P≤0.01) in the milk in cows form milk had low production therefore we did not observation some difference in total solids (P>0.05) between two level production. The SCC milk did not showed variations between the environments and the production level (P>0.05), therefore in the number, were up in the cows with of sun and when had low production. The values form T3, T4 and cortisol, not had variations in the four groups in the study (P>0.05) and was in accord with the literature. When we put the cows Brown Swiss cattle for 1,5 hours in the first milking in system created biodynamic of production showed low influence weather in the cows did not showed good up production and good milk composition. |
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Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamicInfluência do ambiente de pré-ordenha sobre produção, composição, contagem de células somáticas do leite e hormônios de vacas criadas em sistema biodinâmicoBovinosconforto térmicosólidos totaissombraCattlefirst milkingthermal comforttotal solidsABSTRACT. Rodrigues A.L., de Souza B.B., Pereira Filho J.M., de Mendonça M.F.F., Marques B.A.A., Silva L. de B., Viturino P.V. & Campos E.M. [Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic.] Influência do ambiente de pré-ordenha sobre produção, composição, contagem de células somáticas do leite e hormônios de vacas criadas em sistema biodinâmico. Revista Brasileira de Medicina Veterinária, 36(2):174-182, 2014. Programa de Pós- -Graduação em Medicina Veterinária, Centro de Saúde e Tecnologia Rural, Universidade Federal de Campina Grande, Caixa postal 64, Patos, PB 58708- 110, Brasil. E-mail: ppgmv@cstr.ufcg.edu.br The objective of the present study were apprise in two environments in first milking upon production, composition, SCC of milk and the concentration hormonal plasmatic in cows Brown Swiss cattle in two-production level and system created biodynamic. We used 32 cows; we had 16 in low and 16 in up production. The cow waits 1.5 hour for the first milking on the sun and in without sun. All the cows had the loggers to register the environment variations. The design experimental was completely randomized with 2 x 2 arrangement factorial (two environments first milking and two levels of production), consisted of 4 groups of 8 repetitions each. The acidity (P≤0.01) and the total solids (P>0.05) were less in the milk from the cows put in without sun. The cows about the production less level showed acidity (P≤0.01), density (P>0.05), lactose (P≤0.01) and solids without lipids (P≤0.01) in the milk in cows form milk had low production therefore we did not observation some difference in total solids (P>0.05) between two level production. The SCC milk did not showed variations between the environments and the production level (P>0.05), therefore in the number, were up in the cows with of sun and when had low production. The values form T3, T4 and cortisol, not had variations in the four groups in the study (P>0.05) and was in accord with the literature. When we put the cows Brown Swiss cattle for 1,5 hours in the first milking in system created biodynamic of production showed low influence weather in the cows did not showed good up production and good milk composition.O objetivo foi avaliar a influência de dois ambientes de pré-ordenha sobre a produção, composição, CCS do leite e concentração plasmática hormonal de vacas da raça Pardo-Suíça de dois níveis produtivos e criadas em sistema biodinâ- mico. Foram utilizadas 32 vacas, 16 de baixa e 16 de alta produção, que aguardavam por 1,5 horas o momento da ordenha ao sol e à sombra, nos quais foram instalados data loggers para o registro das variáveis ambientais. O delineamento experimental foi o inteiramente casualizado com arranjo fatorial 2 x 2 (2 ambientes de pré ordenha e 2 níveis de produção), constituindo 4 grupos experimentais com 8 repetições cada. A acidez (P≤0,01) e os sólidos totais (P>0,05) foram menores no leite das vacas do ambiente de sombra em relação ao sol. Os animais de maior nível produtivo apresentaram acidez (P≤0,01), densidade (P>0,05), lactose (P≤0,01) e só- lidos não gordurosos (P≤0,01) no leite maiores que os animais de baixa produção, sem, contudo, ser observado diferenças de sólidos totais (P>0,05) entre esses dois níveis produtivos. A CCS láctea não variou entre os ambientes e os níveis produtivos (P>0,05), entretanto, numericamente, foi maior nos animais à sombra e de baixa produção. Os valores de T3 , T4 e cortisol, não variaram nos quatro grupos trabalhados (P>0,05) e estiveram dentro do que recomenda a literatura. O fornecimento de sombra por 1,5 horas antes da ordenha da tarde a vacas leiteiras Pardo-Suíças criadas em sistema biodinâ- mico de produção, embora reduza as intempéries climáticas sobre as mesmas, não melhora a sua produção e composição láctea.Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.2014-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/502Brazilian Journal of Veterinary Medicine; Vol. 36 No. 2 (2014); 174-182Revista Brasileira de Medicina Veterinária; v. 36 n. 2 (2014); 174-1822527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVporhttps://rbmv.org/BJVM/article/view/502/378Rodrigues, Albério Lopesde Souza, Bonifácio BenícioFilho, José Morais Pereirade Mendonça, Múcio Fernando FerraroMarques, Bênnio Alexandre de AssisSilva, Leonardo de BarrosViturino, Pedro ViníciusCampos, Édipo Moreirainfo:eu-repo/semantics/openAccess2020-12-23T17:32:15Zoai:ojs.rbmv.org:article/502Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2020-12-23T17:32:15Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false |
dc.title.none.fl_str_mv |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic Influência do ambiente de pré-ordenha sobre produção, composição, contagem de células somáticas do leite e hormônios de vacas criadas em sistema biodinâmico |
title |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic |
spellingShingle |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic Rodrigues, Albério Lopes Bovinos conforto térmico sólidos totais sombra Cattle first milking thermal comfort total solids |
title_short |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic |
title_full |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic |
title_fullStr |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic |
title_full_unstemmed |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic |
title_sort |
Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic |
author |
Rodrigues, Albério Lopes |
author_facet |
Rodrigues, Albério Lopes de Souza, Bonifácio Benício Filho, José Morais Pereira de Mendonça, Múcio Fernando Ferraro Marques, Bênnio Alexandre de Assis Silva, Leonardo de Barros Viturino, Pedro Vinícius Campos, Édipo Moreira |
author_role |
author |
author2 |
de Souza, Bonifácio Benício Filho, José Morais Pereira de Mendonça, Múcio Fernando Ferraro Marques, Bênnio Alexandre de Assis Silva, Leonardo de Barros Viturino, Pedro Vinícius Campos, Édipo Moreira |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Rodrigues, Albério Lopes de Souza, Bonifácio Benício Filho, José Morais Pereira de Mendonça, Múcio Fernando Ferraro Marques, Bênnio Alexandre de Assis Silva, Leonardo de Barros Viturino, Pedro Vinícius Campos, Édipo Moreira |
dc.subject.por.fl_str_mv |
Bovinos conforto térmico sólidos totais sombra Cattle first milking thermal comfort total solids |
topic |
Bovinos conforto térmico sólidos totais sombra Cattle first milking thermal comfort total solids |
description |
ABSTRACT. Rodrigues A.L., de Souza B.B., Pereira Filho J.M., de Mendonça M.F.F., Marques B.A.A., Silva L. de B., Viturino P.V. & Campos E.M. [Environment influence in first milking upon production, composition, somatic cell count and hormones on cows in system created biodynamic.] Influência do ambiente de pré-ordenha sobre produção, composição, contagem de células somáticas do leite e hormônios de vacas criadas em sistema biodinâmico. Revista Brasileira de Medicina Veterinária, 36(2):174-182, 2014. Programa de Pós- -Graduação em Medicina Veterinária, Centro de Saúde e Tecnologia Rural, Universidade Federal de Campina Grande, Caixa postal 64, Patos, PB 58708- 110, Brasil. E-mail: ppgmv@cstr.ufcg.edu.br The objective of the present study were apprise in two environments in first milking upon production, composition, SCC of milk and the concentration hormonal plasmatic in cows Brown Swiss cattle in two-production level and system created biodynamic. We used 32 cows; we had 16 in low and 16 in up production. The cow waits 1.5 hour for the first milking on the sun and in without sun. All the cows had the loggers to register the environment variations. The design experimental was completely randomized with 2 x 2 arrangement factorial (two environments first milking and two levels of production), consisted of 4 groups of 8 repetitions each. The acidity (P≤0.01) and the total solids (P>0.05) were less in the milk from the cows put in without sun. The cows about the production less level showed acidity (P≤0.01), density (P>0.05), lactose (P≤0.01) and solids without lipids (P≤0.01) in the milk in cows form milk had low production therefore we did not observation some difference in total solids (P>0.05) between two level production. The SCC milk did not showed variations between the environments and the production level (P>0.05), therefore in the number, were up in the cows with of sun and when had low production. The values form T3, T4 and cortisol, not had variations in the four groups in the study (P>0.05) and was in accord with the literature. When we put the cows Brown Swiss cattle for 1,5 hours in the first milking in system created biodynamic of production showed low influence weather in the cows did not showed good up production and good milk composition. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer reviewed Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rbmv.org/BJVM/article/view/502 |
url |
https://rbmv.org/BJVM/article/view/502 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rbmv.org/BJVM/article/view/502/378 |
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 |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Medicine; Vol. 36 No. 2 (2014); 174-182 Revista Brasileira de Medicina Veterinária; v. 36 n. 2 (2014); 174-182 2527-2179 0100-2430 reponame:Brazilian Journal of Veterinary Medicine instname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) instacron:SBMV |
instname_str |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
instacron_str |
SBMV |
institution |
SBMV |
reponame_str |
Brazilian Journal of Veterinary Medicine |
collection |
Brazilian Journal of Veterinary Medicine |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
repository.mail.fl_str_mv |
contato.rbmv@gmail.com |
_version_ |
1798313108180041728 |