Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262

Bibliographic Details
Main Author: Muniz, Joel Augusto
Publication Date: 2007
Other Authors: Silva, Fabyano Fonseca e, Guedes, Marlon Henrique de Paiva, Gonçalves, Tarcísio de Moraes
Format: Article
Language: por
Source: Acta Scientiarum. Animal Sciences (Online)
Download full: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/262
Summary: The Bayesian methodology was used to fit the Wood function for milkproduction of low-yielding Gir cows with five lactation length: shorter than 228 days (group 1), of 229 to 269 days (group 2), of 270 to 293 days (group 3), of 294 to 304 days (group 4) and longer than 305 days (group 5). The presented procedure provides preciseestimates for parameters of lactation curve and permitted a direct comparison betweenlactations curves by evaluation of HPD interval for marginal posterior density of thedifference between parameters. These results didn’t show significance, accomplishing thatthe lactation length doesn’t affect shape of curves.
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spelling Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262Avaliação de curvas de lactação de vacas gir de baixa produção: um enfoque Bayesiano - DOI: 10.4025/actascianimsci.v29i1.262metodologia Bayesianacurvas de lactaçãovacas Gir5.04.05.00-4 Produção AnimalThe Bayesian methodology was used to fit the Wood function for milkproduction of low-yielding Gir cows with five lactation length: shorter than 228 days (group 1), of 229 to 269 days (group 2), of 270 to 293 days (group 3), of 294 to 304 days (group 4) and longer than 305 days (group 5). The presented procedure provides preciseestimates for parameters of lactation curve and permitted a direct comparison betweenlactations curves by evaluation of HPD interval for marginal posterior density of thedifference between parameters. These results didn’t show significance, accomplishing thatthe lactation length doesn’t affect shape of curves.O método Bayesiano foi utilizado para ajustasr a função de Wood adados de produção de leite de vacas Gir de baixa produção divididas em cinco diferentesgrupos de duração da lactação: menos que 228 dias (grupo 1), de 229 a 269 dias (grupo 2),de 270 a 293 dias (grupo 3), de 294 a 304 dias (grupo 4) and mais que 305 dias (grupo 5). Ométodo utilizado proporcionou estimativas precisas e possibilitou uma comparação diretaentre curvas de lactação provenientes dos diferentes grupos por meio da avaliação dosintervalos HPD´s. Os resultados mostraram que não existem diferenças entre as curvas emrelação à duração da lactação.Editora da Universidade Estadual de Maringá2007-11-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/26210.4025/actascianimsci.v29i1.262Acta Scientiarum. Animal Sciences; Vol 29 No 1 (2007); 79-83Acta Scientiarum. Animal Sciences; v. 29 n. 1 (2007); 79-831807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/262/162Muniz, Joel AugustoSilva, Fabyano Fonseca eGuedes, Marlon Henrique de PaivaGonçalves, Tarcísio de Moraesinfo:eu-repo/semantics/openAccess2024-05-17T13:03:07Zoai:periodicos.uem.br/ojs:article/262Revistahttp://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:2024-05-17T13:03:07Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
Avaliação de curvas de lactação de vacas gir de baixa produção: um enfoque Bayesiano - DOI: 10.4025/actascianimsci.v29i1.262
title Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
spellingShingle Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
Muniz, Joel Augusto
metodologia Bayesiana
curvas de lactação
vacas Gir
5.04.05.00-4 Produção Animal
title_short Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
title_full Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
title_fullStr Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
title_full_unstemmed Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
title_sort Evaluation of lactation curve of low-yielding gir cows: a Bayesianapproach - DOI: 10.4025/actascianimsci.v29i1.262
author Muniz, Joel Augusto
author_facet Muniz, Joel Augusto
Silva, Fabyano Fonseca e
Guedes, Marlon Henrique de Paiva
Gonçalves, Tarcísio de Moraes
author_role author
author2 Silva, Fabyano Fonseca e
Guedes, Marlon Henrique de Paiva
Gonçalves, Tarcísio de Moraes
author2_role author
author
author
dc.contributor.author.fl_str_mv Muniz, Joel Augusto
Silva, Fabyano Fonseca e
Guedes, Marlon Henrique de Paiva
Gonçalves, Tarcísio de Moraes
dc.subject.por.fl_str_mv metodologia Bayesiana
curvas de lactação
vacas Gir
5.04.05.00-4 Produção Animal
topic metodologia Bayesiana
curvas de lactação
vacas Gir
5.04.05.00-4 Produção Animal
description The Bayesian methodology was used to fit the Wood function for milkproduction of low-yielding Gir cows with five lactation length: shorter than 228 days (group 1), of 229 to 269 days (group 2), of 270 to 293 days (group 3), of 294 to 304 days (group 4) and longer than 305 days (group 5). The presented procedure provides preciseestimates for parameters of lactation curve and permitted a direct comparison betweenlactations curves by evaluation of HPD interval for marginal posterior density of thedifference between parameters. These results didn’t show significance, accomplishing thatthe lactation length doesn’t affect shape of curves.
publishDate 2007
dc.date.none.fl_str_mv 2007-11-13
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/262
10.4025/actascianimsci.v29i1.262
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/262
identifier_str_mv 10.4025/actascianimsci.v29i1.262
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/262/162
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 29 No 1 (2007); 79-83
Acta Scientiarum. Animal Sciences; v. 29 n. 1 (2007); 79-83
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_ 1799315356258402304

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