Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860

Detalhes bibliográficos
Autor(a) principal: Arias Castellanos, José Alfredo
Data de Publicação: 2008
Outros Autores: Zaniboni Filho, Evoy, Pardo-Carrasco, Sandra Clemencia, Vásquez-Torres, Walter, Atencio-Garcia, Víctor Julio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1860
Resumo: Brycon siebenthalae (yamú) (Characidae) have quite an untamable “nature”, with intense, enduring responses to stress. Three groups of females were induced to spawn in order to study the effects of manipulation during breeding. Groups one and two were formed by four year-old specimens bred in earth ponds. Females from group one and two were subjected to monthly and anual “domestication” practices, respectively, from the time they were six months old. The third group of females was brought from the natural environment. It was observed that females bred and monthly tamed had better induction responses, relative fecundity and post-spawn survival. The physiological responses to different stress situations during the reproductive procedure did not significantly affect (p>0.05) fertility and embryonic and larval survival among groups.
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spelling Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860Criação e domesticação de fêmeas de Brycon siebenthalae destinadas a reprodução - DOI: 10.4025/actascianimsci.v26i2.1860Brycon siebenthalaedomesticaçãoreproduçãoyamú5.04.00.00-2 ZootecniaBrycon siebenthalae (yamú) (Characidae) have quite an untamable “nature”, with intense, enduring responses to stress. Three groups of females were induced to spawn in order to study the effects of manipulation during breeding. Groups one and two were formed by four year-old specimens bred in earth ponds. Females from group one and two were subjected to monthly and anual “domestication” practices, respectively, from the time they were six months old. The third group of females was brought from the natural environment. It was observed that females bred and monthly tamed had better induction responses, relative fecundity and post-spawn survival. The physiological responses to different stress situations during the reproductive procedure did not significantly affect (p>0.05) fertility and embryonic and larval survival among groups.Brycon siebenthalae (yamú) (Characidae) tem uma natureza indomável, apresentando respostas ao estresse intensas e duradouras. Três grupos de fêmeas foram tratados com hormônios gonadotróficos para induzir a maturação final e desova, buscando avaliar o efeito da manipulação das fêmeas durante o período de maturação gonadal. O primeiro e segundo grupo eram formados por peixes de quatro anos de idade criados em viveiros de terra. As fêmeas do primeiro grupo foram submetidas ao manejo mensal de “domesticação” a partir do sexto mês de idade. O segundo grupo foi submetido a esse manejo com freqüência anual. O terceiro grupo de fêmeas foi capturado do ambiente natural. As fêmeas submetidas ao manejo mensal apresentaram melhores resultados referente a resposta ao tratamento hormonal, a fecundiade relativa e a sobrevivência após o manejo da reprodução. Os distintos procedimentos de manejo das fêmeas durante a maturação gonadal não afetaram (p>0,05) a taxa de fertilização e a sobrevivência dos ovos e larvas provenientes dos diferentes grupos.Editora da Universidade Estadual de Maringá2008-04-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/186010.4025/actascianimsci.v26i2.1860Acta Scientiarum. Animal Sciences; Vol 26 No 2 (2004); 159-163Acta Scientiarum. Animal Sciences; v. 26 n. 2 (2004); 159-1631807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1860/1190Arias Castellanos, José AlfredoZaniboni Filho, EvoyPardo-Carrasco, Sandra ClemenciaVásquez-Torres, WalterAtencio-Garcia, Víctor Julioinfo:eu-repo/semantics/openAccess2024-05-17T13:03:30Zoai:periodicos.uem.br/ojs:article/1860Revistahttp://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:2024-05-17T13:03:30Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
Criação e domesticação de fêmeas de Brycon siebenthalae destinadas a reprodução - DOI: 10.4025/actascianimsci.v26i2.1860
title Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
spellingShingle Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
Arias Castellanos, José Alfredo
Brycon siebenthalae
domesticação
reprodução
yamú
5.04.00.00-2 Zootecnia
title_short Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
title_full Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
title_fullStr Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
title_full_unstemmed Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
title_sort Breeding and domesticating Brycon siebenthalae females for reproduction - DOI: 10.4025/actascianimsci.v26i2.1860
author Arias Castellanos, José Alfredo
author_facet Arias Castellanos, José Alfredo
Zaniboni Filho, Evoy
Pardo-Carrasco, Sandra Clemencia
Vásquez-Torres, Walter
Atencio-Garcia, Víctor Julio
author_role author
author2 Zaniboni Filho, Evoy
Pardo-Carrasco, Sandra Clemencia
Vásquez-Torres, Walter
Atencio-Garcia, Víctor Julio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Arias Castellanos, José Alfredo
Zaniboni Filho, Evoy
Pardo-Carrasco, Sandra Clemencia
Vásquez-Torres, Walter
Atencio-Garcia, Víctor Julio
dc.subject.por.fl_str_mv Brycon siebenthalae
domesticação
reprodução
yamú
5.04.00.00-2 Zootecnia
topic Brycon siebenthalae
domesticação
reprodução
yamú
5.04.00.00-2 Zootecnia
description Brycon siebenthalae (yamú) (Characidae) have quite an untamable “nature”, with intense, enduring responses to stress. Three groups of females were induced to spawn in order to study the effects of manipulation during breeding. Groups one and two were formed by four year-old specimens bred in earth ponds. Females from group one and two were subjected to monthly and anual “domestication” practices, respectively, from the time they were six months old. The third group of females was brought from the natural environment. It was observed that females bred and monthly tamed had better induction responses, relative fecundity and post-spawn survival. The physiological responses to different stress situations during the reproductive procedure did not significantly affect (p>0.05) fertility and embryonic and larval survival among groups.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1860
10.4025/actascianimsci.v26i2.1860
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1860
identifier_str_mv 10.4025/actascianimsci.v26i2.1860
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/1860/1190
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 26 No 2 (2004); 159-163
Acta Scientiarum. Animal Sciences; v. 26 n. 2 (2004); 159-163
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
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