Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls

Autores
Prando, Alberto José; Bonamy, Martín; Iraola, Julieta Josefina de; Balbi, Marianela; Giovambattista, Guillermo; Baldo, Andrés
Año de publicación
2017
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Pregnancy rates achieved by yearling bulls (15 months old of age) in natural breeding are similar to those obtained by adult breeding males. Reproductive use of yearling bulls involves: a) Lower cost of kilogram produced calf from the commercial herd standpoint because to its lower commercial value when compared to adult bull sale and longer useful lifetime. From seedstock herd view reduce time to sale by 12 months and thus lower cost too. b) Reduces generation interval gaining in genetic progress and selection pressure. c) In heifers, genetic correlations between traits decreases pubertal age. The aim of this work was assessment of scrotal circumference as predictor of pubertal phase start in Angus yearling bulls grown in grassland.
Instituto de Genética Veterinaria
Materia
Ciencias Veterinarias
Yearling bulls
Angus
Fertility
Puberty
Breeding Herd
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/190185
Acceder
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network_name_str SEDICI (UNLP)
spelling Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bullsPrando, Alberto JoséBonamy, MartínIraola, Julieta Josefina deBalbi, MarianelaGiovambattista, GuillermoBaldo, AndrésCiencias VeterinariasYearling bullsAngusFertilityPubertyBreeding HerdPregnancy rates achieved by yearling bulls (15 months old of age) in natural breeding are similar to those obtained by adult breeding males. Reproductive use of yearling bulls involves: a) Lower cost of kilogram produced calf from the commercial herd standpoint because to its lower commercial value when compared to adult bull sale and longer useful lifetime. From seedstock herd view reduce time to sale by 12 months and thus lower cost too. b) Reduces generation interval gaining in genetic progress and selection pressure. c) In heifers, genetic correlations between traits decreases pubertal age. The aim of this work was assessment of scrotal circumference as predictor of pubertal phase start in Angus yearling bulls grown in grassland.Instituto de Genética Veterinaria2017info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionResumenhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/190185enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-02-26T11:39:42Zoai:sedici.unlp.edu.ar:10915/190185Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-02-26 11:39:42.52SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
title Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
spellingShingle Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
Prando, Alberto José
Ciencias Veterinarias
Yearling bulls
Angus
Fertility
Puberty
Breeding Herd
title_short Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
title_full Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
title_fullStr Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
title_full_unstemmed Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
title_sort Scrotal circumference assessment and its relevance as predictor of pubertal phase beginning in Angus yearling bulls
dc.creator.none.fl_str_mv Prando, Alberto José
Bonamy, Martín
Iraola, Julieta Josefina de
Balbi, Marianela
Giovambattista, Guillermo
Baldo, Andrés
author Prando, Alberto José
author_facet Prando, Alberto José
Bonamy, Martín
Iraola, Julieta Josefina de
Balbi, Marianela
Giovambattista, Guillermo
Baldo, Andrés
author_role author
author2 Bonamy, Martín
Iraola, Julieta Josefina de
Balbi, Marianela
Giovambattista, Guillermo
Baldo, Andrés
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Veterinarias
Yearling bulls
Angus
Fertility
Puberty
Breeding Herd
topic Ciencias Veterinarias
Yearling bulls
Angus
Fertility
Puberty
Breeding Herd
dc.description.none.fl_txt_mv Pregnancy rates achieved by yearling bulls (15 months old of age) in natural breeding are similar to those obtained by adult breeding males. Reproductive use of yearling bulls involves: a) Lower cost of kilogram produced calf from the commercial herd standpoint because to its lower commercial value when compared to adult bull sale and longer useful lifetime. From seedstock herd view reduce time to sale by 12 months and thus lower cost too. b) Reduces generation interval gaining in genetic progress and selection pressure. c) In heifers, genetic correlations between traits decreases pubertal age. The aim of this work was assessment of scrotal circumference as predictor of pubertal phase start in Angus yearling bulls grown in grassland.
Instituto de Genética Veterinaria
description Pregnancy rates achieved by yearling bulls (15 months old of age) in natural breeding are similar to those obtained by adult breeding males. Reproductive use of yearling bulls involves: a) Lower cost of kilogram produced calf from the commercial herd standpoint because to its lower commercial value when compared to adult bull sale and longer useful lifetime. From seedstock herd view reduce time to sale by 12 months and thus lower cost too. b) Reduces generation interval gaining in genetic progress and selection pressure. c) In heifers, genetic correlations between traits decreases pubertal age. The aim of this work was assessment of scrotal circumference as predictor of pubertal phase start in Angus yearling bulls grown in grassland.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Resumen
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info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/190185
url http://sedici.unlp.edu.ar/handle/10915/190185
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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