Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)

Detalhes bibliográficos
Autor(a) principal: Agudelo-Gomez, Divier
Data de Publicação: 2009
Outros Autores: Hurtado-Lugo, Naudin, Ceron-Munoz, Mario F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902009000200007&lng=en&nrm=iso&tlng=en
http://hdl.handle.net/11449/40374
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 (beta(0)), 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 beta(0) were 0.39, 0.15, 0.09, 0.20 and 0.09, respectively. The genetic correlation for beta(0) 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.
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spelling Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)non-linear functionstropical production systemsgenetic parametersNon-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 (beta(0)), 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 beta(0) were 0.39, 0.15, 0.09, 0.20 and 0.09, respectively. The genetic correlation for beta(0) 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.Univ Antioquia, Fac Ciencias Agr, Anim Breeding & Genet Res Grp, Medellin, ColombiaLasallista Univ Corp, Coll Adm & Agr Sci, Caldas 3000200, ColombiaUniv Antioquia, Coll Agr Sci, Medellin, ColombiaUNESP, FCAV, BR-14884900 Jaboticabal, SP, BrazilUNESP, FCAV, BR-14884900 Jaboticabal, SP, BrazilUniv Antioquia, Fac Ciencias AgrariasUniv AntioquiaLasallista Univ CorpUniversidade Estadual Paulista (Unesp)Agudelo-Gomez, DivierHurtado-Lugo, NaudinCeron-Munoz, Mario F.2014-05-20T15:31:10Z2014-05-20T15:31:10Z2009-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article178-188http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902009000200007&lng=en&nrm=iso&tlng=enRevista Colombiana de Ciências Pecuarias. Medellin: Univ Antioquia, Fac Ciencias Agrarias, v. 22, n. 2, p. 178-188, 2009.0120-0690http://hdl.handle.net/11449/40374WOS:000271533400006Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Colombiana de Ciências Pecuarias0.5160,192info:eu-repo/semantics/openAccess2021-10-23T10:26:49Zoai:repositorio.unesp.br:11449/40374Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:32:10.537579Repositório 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)
title Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)
spellingShingle Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)
Agudelo-Gomez, Divier
non-linear functions
tropical production systems
genetic parameters
title_short Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)
title_full Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)
title_fullStr Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)
title_full_unstemmed Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)
title_sort Growth Curves and Genetic Parameters in Colombian Buffaloes (Bubalus bubalis Artiodactyla, Bovidae)
author Agudelo-Gomez, Divier
author_facet Agudelo-Gomez, Divier
Hurtado-Lugo, Naudin
Ceron-Munoz, Mario F.
author_role author
author2 Hurtado-Lugo, Naudin
Ceron-Munoz, Mario F.
author2_role author
author
dc.contributor.none.fl_str_mv Univ Antioquia
Lasallista Univ Corp
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Agudelo-Gomez, Divier
Hurtado-Lugo, Naudin
Ceron-Munoz, Mario F.
dc.subject.por.fl_str_mv non-linear functions
tropical production systems
genetic parameters
topic non-linear functions
tropical production systems
genetic parameters
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 (beta(0)), 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 beta(0) were 0.39, 0.15, 0.09, 0.20 and 0.09, respectively. The genetic correlation for beta(0) 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.
publishDate 2009
dc.date.none.fl_str_mv 2009-06-01
2014-05-20T15:31:10Z
2014-05-20T15:31:10Z
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&lng=en&nrm=iso&tlng=en
Revista Colombiana de Ciências Pecuarias. Medellin: Univ Antioquia, Fac Ciencias Agrarias, v. 22, n. 2, p. 178-188, 2009.
0120-0690
http://hdl.handle.net/11449/40374
WOS:000271533400006
url http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902009000200007&lng=en&nrm=iso&tlng=en
http://hdl.handle.net/11449/40374
identifier_str_mv Revista Colombiana de Ciências Pecuarias. Medellin: Univ Antioquia, Fac Ciencias Agrarias, v. 22, n. 2, p. 178-188, 2009.
0120-0690
WOS:000271533400006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Colombiana de Ciências Pecuarias
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0,192
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 178-188
dc.publisher.none.fl_str_mv Univ Antioquia, Fac Ciencias Agrarias
publisher.none.fl_str_mv Univ Antioquia, Fac Ciencias Agrarias
dc.source.none.fl_str_mv Web of Science
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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