Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds

Detalhes bibliográficos
Autor(a) principal: Bock, Claudio Luiz
Data de Publicação: 2008
Outros Autores: Padovani, Carlos Roberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2935
Resumo: This paper presents a literature review on pacu artificial reproduction, incubation and fingerling culture of pacu in ponds. The techniques of artificial propagation facilitate egg supply for a great variety of fish set aside to be raised in ponds and other impounded water bodies, as well as for superintensive systems. Those techniques made it equally possible to introduce several important fish species in separate geographical areas. Besides, they allow incubation, eggs eclosion and larvae culture under protected conditions, independently of climatic conditions. Depending on the system perfection, 20 to 70% of the eggs are liable to hatch and produce fingerlings. On the other hand the survival rate under natural conditions is generally lower than 1% of eggs
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spelling Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in pondsConsiderações sobre a reprodução artificial e alevinagem de pacu (Piaractus mesopotamicus, Holmberg, 1887) em viveirosalevinoincubaçãopeixereprodução2.00.00.00-6 Ciências BiológicasThis paper presents a literature review on pacu artificial reproduction, incubation and fingerling culture of pacu in ponds. The techniques of artificial propagation facilitate egg supply for a great variety of fish set aside to be raised in ponds and other impounded water bodies, as well as for superintensive systems. Those techniques made it equally possible to introduce several important fish species in separate geographical areas. Besides, they allow incubation, eggs eclosion and larvae culture under protected conditions, independently of climatic conditions. Depending on the system perfection, 20 to 70% of the eggs are liable to hatch and produce fingerlings. On the other hand the survival rate under natural conditions is generally lower than 1% of eggsEste trabalho apresenta uma revisão bibliográfica sobre a reprodução artificial, incubação e alevinagem de pacu em viveiros de terra. As técnicas de propagação artificial possibilitam o suprimento de ovos para uma grande variedade de peixes destinados à criação em viveiros e outros corpos de água confinados, bem como para sistemas superintensivos. Essas técnicas tornaram igualmente possível introduzir várias espécies importantes de peixes em áreas geográficas separadas. Além disso, permitem a incubação, a eclosão de ovos e larvicultura em condições bem protegidas e independentes das condições climáticas. Dependendo do sistema, 20 a 70% dos ovos produzidos têm possibilidade de se transformarem em alevinos; em contrapartida, a taxa de sobrevivência, sob condições naturais, geralmente é muito inferior a 1% dos ovos produzidosUniversidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/293510.4025/actascibiolsci.v22i0.2935Acta Scientiarum. Biological Sciences; Vol 22 (2000); 495-501Acta Scientiarum. Biological Sciences; v. 22 (2000); 495-5011807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2935/2120Bock, Claudio LuizPadovani, Carlos Robertoinfo:eu-repo/semantics/openAccess2022-11-23T17:33:31Zoai:periodicos.uem.br/ojs:article/2935Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:31Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
Considerações sobre a reprodução artificial e alevinagem de pacu (Piaractus mesopotamicus, Holmberg, 1887) em viveiros
title Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
spellingShingle Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
Bock, Claudio Luiz
alevino
incubação
peixe
reprodução
2.00.00.00-6 Ciências Biológicas
title_short Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
title_full Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
title_fullStr Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
title_full_unstemmed Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
title_sort Considerations on artificial reproduction and fingerling culture of pacu (Piaractus mesopotamicus, Holmberg, 1887) in ponds
author Bock, Claudio Luiz
author_facet Bock, Claudio Luiz
Padovani, Carlos Roberto
author_role author
author2 Padovani, Carlos Roberto
author2_role author
dc.contributor.author.fl_str_mv Bock, Claudio Luiz
Padovani, Carlos Roberto
dc.subject.por.fl_str_mv alevino
incubação
peixe
reprodução
2.00.00.00-6 Ciências Biológicas
topic alevino
incubação
peixe
reprodução
2.00.00.00-6 Ciências Biológicas
description This paper presents a literature review on pacu artificial reproduction, incubation and fingerling culture of pacu in ponds. The techniques of artificial propagation facilitate egg supply for a great variety of fish set aside to be raised in ponds and other impounded water bodies, as well as for superintensive systems. Those techniques made it equally possible to introduce several important fish species in separate geographical areas. Besides, they allow incubation, eggs eclosion and larvae culture under protected conditions, independently of climatic conditions. Depending on the system perfection, 20 to 70% of the eggs are liable to hatch and produce fingerlings. On the other hand the survival rate under natural conditions is generally lower than 1% of eggs
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2935
10.4025/actascibiolsci.v22i0.2935
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2935
identifier_str_mv 10.4025/actascibiolsci.v22i0.2935
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2935/2120
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 Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 22 (2000); 495-501
Acta Scientiarum. Biological Sciences; v. 22 (2000); 495-501
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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