Publication Date:
2022-08-08
Description:
La acuicultura marina es un sector con una alta tasa de crecimiento, llamado a satisfacer las demandas de peces y mariscos a escala global. La producción de tilapia reviste de una gran importancia a nivel mundial, pero las disponibilidades de agua dulce se han visto reducidas por la sequía y por la competitividad que ofrecen la agricultura y las fuentes de abasto de agua a las poblaciones. Es por ello que se ha ganado interés en los cultivos en ambiente marino. El objetivo del trabajo consistió en adaptar la tilapia a un ambiente de mayor salinidad para lograr su ciclo de vida completamente en dichas condiciones. Se emplearon alevines de tilapia Oreochromis niloticus Genetically Improved Farmed Tilapia (GIFT) con un peso promedio de 1,71 g, los cuales fueron adaptados al ambiente marino en peceras de 40 L de capacidad. Se logró adaptar alevines de tilapia a una salinidad de 25 ups en un período de 24 h sin mortalidad.
Description:
Marine aquaculture is a sector with a high growth rate, called to meet the demands for fish and shellfish on a global scale. Tilapia production is of great importance worldwide, but the availability of fresh water has been reduced by drought and the competitiveness offered by agriculture and water supply sources to populations. That is why interest has been gained in farming in a marine environment. The objective of the work was to adapt the tilapia to a higher salinity environment to achieve its life cycle completely in these conditions. Fingerlings of tilapia Oreochromis niloticus Genetically Improved Farmed Tilapia (GIFT) with an average weight of 1,71 g were used, which were adapted to the marine environment in fish tanks of 40 L capacity. It was possible to adapt tilapia fingerlings to a salinity of 25 ups in a period of 24 h without mortality.
Description:
Published
Description:
Refereed
Keywords:
Tilapia
;
Cultivo
;
Adaptación
;
Salinidad
;
Farming
;
Adaptation
;
Salinity
Repository Name:
AquaDocs
Type:
Journal Contribution
Format:
pp.85-87
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