AQUACULTURE OF PARGO LA MANCHA LUTJANUS GUTTATUS (STEINDACHNER, 1869) IN COSTA RICA WITHIN AN ECOSYSTEM APPROACH
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| Autores: | , , , , |
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| 格式: | artículo original |
| 状态: | Versión publicada |
| Fecha de Publicación: | 2009 |
| 实物特征: | Overfishing and the search for alternatives to it, led us to the explore mariculture as an option using an ecosystem-based approach through two parallel processes: an in-laboratory research strategy for larval rearing of tropical marine fish, and a strategy of co-management to develop tropical marine fish aquaculture. The spotted rose snapper shows great potential for larvae production and cage culture. This species showed no responses to hormone induction; however, the set up of a suitable environment allowed frequent, high-quality spontaneous spawnings. The larval rearing phase presented problems due to the small size of the larvae; although, management in appropriate tanks and the use of enrichments improved the processes, increasing the production of juveniles. This ecosystem approach allowed the operation of a profitable farm pilot project with a productive approach, but with rural tourism in mind as well. |
| País: | Portal de Revistas UNA |
| 机构: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| 语言: | Español |
| OAI Identifier: | oai:ojs.www.una.ac.cr:article/250 |
| 在线阅读: | https://www.revistas.una.ac.cr/index.php/revmar/article/view/250 |
| Palabra clave: | Spotted rose snapper mariculture ecosystem-based approach co-management Pargo la mancha maricultura enfoque ecosistémico comanejo Luciano enfoque ecossistêmico automanejo. |