Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia

Detalhes bibliográficos
Autor(a) principal: Agudelo-Gómez, Divier
Data de Publicação: 2009
Outros Autores: Hurtado-Lugo, Naudín [UNESP], Cerón-Muñoz, Mario F
Tipo de documento: Artigo
Idioma: eng
spa
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902009000200007
http://hdl.handle.net/11449/70981
Resumo: Non-linear mathematical functions proposed by Brody, Gompertz, Richards, Bertalanffy and Verhulst were compared in several buffalo production systems in Colombia. Herds were located in three provinces: Antioquia, Caldas, and Cordoba. Growth was better described by the curves proposed by Brody and Gompertz. Using the datasets from herds from Caldas, heritabilities for traits such as weaning weight (WW), weight and maturity at one year of age (WY and MY, respectively), age at 50% and 75% of maturity (A50% and A75%, respectively), adult weight (β0), and other characteristics, were also estimated. Direct and maternal heritabilities for WW were 0.19 and 0.12, respectively. Direct heritabilities for WY, MY, A50%, A75% and β0 were 0.39, 0.15, 0.09, 0.20 and 0.09, respectively. The genetic correlation for β0 and WY was -0.47, indicating that selection for heavy weight at one year of age will lead to lower weight at adult age. These data suggest that selection based on maturity traits can generate changes in characteristics of economic importance in beef-type buffalo farms. © 2012 Universidad de Antioquia.
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spelling Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en ColombiaGenetic parametersNon-linear functionsTropical production systemsArtiodactylaBovidaeBubalusBubalus bubalisNon-linear mathematical functions proposed by Brody, Gompertz, Richards, Bertalanffy and Verhulst were compared in several buffalo production systems in Colombia. Herds were located in three provinces: Antioquia, Caldas, and Cordoba. Growth was better described by the curves proposed by Brody and Gompertz. Using the datasets from herds from Caldas, heritabilities for traits such as weaning weight (WW), weight and maturity at one year of age (WY and MY, respectively), age at 50% and 75% of maturity (A50% and A75%, respectively), adult weight (β0), and other characteristics, were also estimated. Direct and maternal heritabilities for WW were 0.19 and 0.12, respectively. Direct heritabilities for WY, MY, A50%, A75% and β0 were 0.39, 0.15, 0.09, 0.20 and 0.09, respectively. The genetic correlation for β0 and WY was -0.47, indicating that selection for heavy weight at one year of age will lead to lower weight at adult age. These data suggest that selection based on maturity traits can generate changes in characteristics of economic importance in beef-type buffalo farms. © 2012 Universidad de Antioquia.Animal Breeding and Genetics Research Group University of Antioquia, MedellínCollege of Administrative and Agricultural Sciences Lasallista Universitary Corporation, CaldasCollege of Agricultural Sciences University of Antioquia, MedellínFCAV UNESP, Jaboticabal, SP, 14884900FCAV UNESP, Jaboticabal, SP, 14884900University of AntioquiaLasallista Universitary CorporationUniversidade Estadual Paulista (Unesp)Agudelo-Gómez, DivierHurtado-Lugo, Naudín [UNESP]Cerón-Muñoz, Mario F2014-05-27T11:23:53Z2014-05-27T11:23:53Z2009-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902009000200007Revista Colombiana de Ciencias Pecuarias, v. 22, n. 2, 2009.0120-0690http://hdl.handle.net/11449/70981S0120-069020090002000072-s2.0-84856251119Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengspaporRevista Colombiana de Ciências Pecuarias0.5160,192info:eu-repo/semantics/openAccess2021-10-22T18:12:59Zoai:repositorio.unesp.br:11449/70981Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:35:48.524800Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
title Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
spellingShingle Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
Agudelo-Gómez, Divier
Genetic parameters
Non-linear functions
Tropical production systems
Artiodactyla
Bovidae
Bubalus
Bubalus bubalis
title_short Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
title_full Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
title_fullStr Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
title_full_unstemmed Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
title_sort Growth curves and genetic parameters in colombian buffaloes (Bubalus bubalis Artiodactyla, Bovidae): Curvas de crecimiento y parámetros genéticos en búfalos (Bubalus bubalis Artiodactyla, Bovidae) en Colombia
author Agudelo-Gómez, Divier
author_facet Agudelo-Gómez, Divier
Hurtado-Lugo, Naudín [UNESP]
Cerón-Muñoz, Mario F
author_role author
author2 Hurtado-Lugo, Naudín [UNESP]
Cerón-Muñoz, Mario F
author2_role author
author
dc.contributor.none.fl_str_mv University of Antioquia
Lasallista Universitary Corporation
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Agudelo-Gómez, Divier
Hurtado-Lugo, Naudín [UNESP]
Cerón-Muñoz, Mario F
dc.subject.por.fl_str_mv Genetic parameters
Non-linear functions
Tropical production systems
Artiodactyla
Bovidae
Bubalus
Bubalus bubalis
topic Genetic parameters
Non-linear functions
Tropical production systems
Artiodactyla
Bovidae
Bubalus
Bubalus bubalis
description Non-linear mathematical functions proposed by Brody, Gompertz, Richards, Bertalanffy and Verhulst were compared in several buffalo production systems in Colombia. Herds were located in three provinces: Antioquia, Caldas, and Cordoba. Growth was better described by the curves proposed by Brody and Gompertz. Using the datasets from herds from Caldas, heritabilities for traits such as weaning weight (WW), weight and maturity at one year of age (WY and MY, respectively), age at 50% and 75% of maturity (A50% and A75%, respectively), adult weight (β0), and other characteristics, were also estimated. Direct and maternal heritabilities for WW were 0.19 and 0.12, respectively. Direct heritabilities for WY, MY, A50%, A75% and β0 were 0.39, 0.15, 0.09, 0.20 and 0.09, respectively. The genetic correlation for β0 and WY was -0.47, indicating that selection for heavy weight at one year of age will lead to lower weight at adult age. These data suggest that selection based on maturity traits can generate changes in characteristics of economic importance in beef-type buffalo farms. © 2012 Universidad de Antioquia.
publishDate 2009
dc.date.none.fl_str_mv 2009-04-01
2014-05-27T11:23:53Z
2014-05-27T11:23:53Z
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 http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902009000200007
Revista Colombiana de Ciencias Pecuarias, v. 22, n. 2, 2009.
0120-0690
http://hdl.handle.net/11449/70981
S0120-06902009000200007
2-s2.0-84856251119
url http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902009000200007
http://hdl.handle.net/11449/70981
identifier_str_mv Revista Colombiana de Ciencias Pecuarias, v. 22, n. 2, 2009.
0120-0690
S0120-06902009000200007
2-s2.0-84856251119
dc.language.iso.fl_str_mv eng
spa
por
language eng
spa
por
dc.relation.none.fl_str_mv Revista Colombiana de Ciências Pecuarias
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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