Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres

Autores
Maiztegui, Tomás; Campanella, Daniela; Colautti, Darío César
Año de publicación
2009
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The use of Cheirodon interruptus as a sport fishing bait puts under serious pressure the pampean shallow lakes ecosystems, because it is mostly obtained from natural environments. This project aims to evaluate the possibility of developing the technological and biological know-how for a production system in captivity for sustainable use of the resource. We used a system with a low daily water renovation rate and a 150 % daily recirculation rate through a biofilter. Fishes in every ontogenetic stage in the system showed good health conditions and high acceptance to artificial diet formulations. Two spawning events were registered during spring season and the development of larvae through its juvenile stage went by with no further requirements than isolation from adults and granulometry variation of food. Although the character of this trial is just preliminar, we may conclude that a massive production system is possible, in order to make this bait market a sustainable activity not only in the commercial aspect but in its ecological as well.
Instituto de Limnología "Dr. Raúl A. Ringuelet"
Materia
Ciencias Naturales
pesca deportiva
Cheirodon
carnada
laguna somera pampeana
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/68375
Acceder
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spelling Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestresMaiztegui, TomásCampanella, DanielaColautti, Darío CésarCiencias Naturalespesca deportivaCheirodoncarnadalaguna somera pampeanaThe use of Cheirodon interruptus as a sport fishing bait puts under serious pressure the pampean shallow lakes ecosystems, because it is mostly obtained from natural environments. This project aims to evaluate the possibility of developing the technological and biological know-how for a production system in captivity for sustainable use of the resource. We used a system with a low daily water renovation rate and a 150 % daily recirculation rate through a biofilter. Fishes in every ontogenetic stage in the system showed good health conditions and high acceptance to artificial diet formulations. Two spawning events were registered during spring season and the development of larvae through its juvenile stage went by with no further requirements than isolation from adults and granulometry variation of food. Although the character of this trial is just preliminar, we may conclude that a massive production system is possible, in order to make this bait market a sustainable activity not only in the commercial aspect but in its ecological as well.Instituto de Limnología "Dr. Raúl A. Ringuelet"2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf143-149http://sedici.unlp.edu.ar/handle/10915/68375spainfo:eu-repo/semantics/altIdentifier/issn/0326-1638info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:10:36Zoai:sedici.unlp.edu.ar:10915/68375Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:10:36.493SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
title Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
spellingShingle Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
Maiztegui, Tomás
Ciencias Naturales
pesca deportiva
Cheirodon
carnada
laguna somera pampeana
title_short Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
title_full Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
title_fullStr Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
title_full_unstemmed Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
title_sort Avances en el desarrollo del cultivo de la mojarra (<i>Cheirodon interruptus</i>) como alternativa a la explotación de poblaciones silvestres
dc.creator.none.fl_str_mv Maiztegui, Tomás
Campanella, Daniela
Colautti, Darío César
author Maiztegui, Tomás
author_facet Maiztegui, Tomás
Campanella, Daniela
Colautti, Darío César
author_role author
author2 Campanella, Daniela
Colautti, Darío César
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Naturales
pesca deportiva
Cheirodon
carnada
laguna somera pampeana
topic Ciencias Naturales
pesca deportiva
Cheirodon
carnada
laguna somera pampeana
dc.description.none.fl_txt_mv The use of Cheirodon interruptus as a sport fishing bait puts under serious pressure the pampean shallow lakes ecosystems, because it is mostly obtained from natural environments. This project aims to evaluate the possibility of developing the technological and biological know-how for a production system in captivity for sustainable use of the resource. We used a system with a low daily water renovation rate and a 150 % daily recirculation rate through a biofilter. Fishes in every ontogenetic stage in the system showed good health conditions and high acceptance to artificial diet formulations. Two spawning events were registered during spring season and the development of larvae through its juvenile stage went by with no further requirements than isolation from adults and granulometry variation of food. Although the character of this trial is just preliminar, we may conclude that a massive production system is possible, in order to make this bait market a sustainable activity not only in the commercial aspect but in its ecological as well.
Instituto de Limnología "Dr. Raúl A. Ringuelet"
description The use of Cheirodon interruptus as a sport fishing bait puts under serious pressure the pampean shallow lakes ecosystems, because it is mostly obtained from natural environments. This project aims to evaluate the possibility of developing the technological and biological know-how for a production system in captivity for sustainable use of the resource. We used a system with a low daily water renovation rate and a 150 % daily recirculation rate through a biofilter. Fishes in every ontogenetic stage in the system showed good health conditions and high acceptance to artificial diet formulations. Two spawning events were registered during spring season and the development of larvae through its juvenile stage went by with no further requirements than isolation from adults and granulometry variation of food. Although the character of this trial is just preliminar, we may conclude that a massive production system is possible, in order to make this bait market a sustainable activity not only in the commercial aspect but in its ecological as well.
publishDate 2009
dc.date.none.fl_str_mv 2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/68375
url http://sedici.unlp.edu.ar/handle/10915/68375
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0326-1638
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.format.none.fl_str_mv application/pdf
143-149
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instname:Universidad Nacional de La Plata
instacron:UNLP
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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