Atrayentes de piel de tilapia, Oreochromis niloticus (Perciformes: Cichlidae), para reducir el desperdicio de alimento en granjas acuícolas
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| Format: | Artículo científico |
| Sprache: | es |
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Universidad Estatal a Distancia
2020
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| _version_ | 1876439590602014720 |
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| author | Carlos Roberto Pérez Reyes |
| author_facet | Carlos Roberto Pérez Reyes |
| contents | Atrayentes de piel de tilapia, Oreochromis niloticus (Perciformes: Cichlidae), para reducir el desperdicio de alimento en granjas acuícolas Carlos Roberto Pérez Reyes Multidisciplinaria (Ciencias Naturales y Exactas) solvent fishing methanol aquaculture Chemical cues Introduction: Aquaculture has emerged as an alternative to traditional fishing due to the collapse of fish populations from intensive off-shore fishing. However, manyaquaculture farmscould reduce feed waste by usingchemicalattractants to concentrate fish during feeding. Objective: To test a tilapiaskin attractant. Methods: Attractants were tested with16159 mature and immature tilapiasin confined indoor freshwater and saltwater ponds, and inoutdoor ponds. Results: With the attractant, theimmature fish approached food faster than in the controls (p<0.05). Attractants extracted from waste skin reduce pollution, are not bio-accumulable in tissueand usereagents thatdo not affect meatquality becausethey are highly soluble in water.Conclusions: Theuse of skin attractantsis recommended as chum and not as an additive for foodunder controlled environments, but more research is needed in open environments. 2020 artículo científico 1659-4266 https://www.redalyc.org/articulo.oa?id=515664454011 es http://www.redalyc.org/revista.oa?id=5156 UNED Research Journal / Cuadernos de Investigación UNED application/pdf Universidad Estatal a Distancia UNED Research Journal / Cuadernos de Investigación UNED (Costa Rica) Num.2 Vol.12 |
| format | Artículo científico |
| id | redalyc_515664454011 |
| institution | Redalyc |
| language | es |
| publishDate | 2020 |
| publisher | Universidad Estatal a Distancia |
| spellingShingle | Atrayentes de piel de tilapia, Oreochromis niloticus (Perciformes: Cichlidae), para reducir el desperdicio de alimento en granjas acuícolas Carlos Roberto Pérez Reyes Multidisciplinaria (Ciencias Naturales y Exactas) solvent fishing methanol aquaculture Chemical cues Atrayentes de piel de tilapia, Oreochromis niloticus (Perciformes: Cichlidae), para reducir el desperdicio de alimento en granjas acuícolas Carlos Roberto Pérez Reyes Multidisciplinaria (Ciencias Naturales y Exactas) solvent fishing methanol aquaculture Chemical cues Introduction: Aquaculture has emerged as an alternative to traditional fishing due to the collapse of fish populations from intensive off-shore fishing. However, manyaquaculture farmscould reduce feed waste by usingchemicalattractants to concentrate fish during feeding. Objective: To test a tilapiaskin attractant. Methods: Attractants were tested with16159 mature and immature tilapiasin confined indoor freshwater and saltwater ponds, and inoutdoor ponds. Results: With the attractant, theimmature fish approached food faster than in the controls (p<0.05). Attractants extracted from waste skin reduce pollution, are not bio-accumulable in tissueand usereagents thatdo not affect meatquality becausethey are highly soluble in water.Conclusions: Theuse of skin attractantsis recommended as chum and not as an additive for foodunder controlled environments, but more research is needed in open environments. 2020 artículo científico 1659-4266 https://www.redalyc.org/articulo.oa?id=515664454011 es http://www.redalyc.org/revista.oa?id=5156 UNED Research Journal / Cuadernos de Investigación UNED application/pdf Universidad Estatal a Distancia UNED Research Journal / Cuadernos de Investigación UNED (Costa Rica) Num.2 Vol.12 |
| title | Atrayentes de piel de tilapia, Oreochromis niloticus (Perciformes: Cichlidae), para reducir el desperdicio de alimento en granjas acuícolas |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) solvent fishing methanol aquaculture Chemical cues |
| url | https://www.redalyc.org/articulo.oa?id=515664454011 |