Development of methods for intensive farming of European lobster in recirculated seawater : results from experiments conducted at Kvitsøy lobster hatchery from 2000 to 2004

The goal of this project has been to evaluate the biological, technical and economical potential for production of plate sized lobsters in recirculated sea water. The project was carried out at Kvitsøy lobster hatchery and has been led by the company Norwegian Lobster farm AS. The experiments have i...

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Bibliographic Details
Main Authors: Kristiansen, Tore S., Drengstig, Asbjørn, Bergheim, Asbjørn, Drengstig, Tormod, Kollsgård, Ivar, Svendsen, Rudolf, Nøstvold, Einar, Farestveit, Eva, Aardal, Leiv
Format: Report
Language:Norwegian Bokmål
Published: Havforskningsinstituttet 2004
Subjects:
Online Access:http://hdl.handle.net/11250/112621
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Summary:The goal of this project has been to evaluate the biological, technical and economical potential for production of plate sized lobsters in recirculated sea water. The project was carried out at Kvitsøy lobster hatchery and has been led by the company Norwegian Lobster farm AS. The experiments have included studies of various rearing units, water quality, growth rates, rearing environment, testing of feed (fresh,dry, astaxanthin contents), development of prototypes for large scale production, characterisation of lobsters by image analysis, market studies and testing of product quality. NORSK SAMMENDRAG: Et brukerstyrt prosjekt med mål om å evaluere potensialet for intensiv produksjon av porsjonshummer i resirkulert sjøvann har blitt gjennomført ved Kvitsøy hummerklekkeri i regi av selskapet Norwegian Lobster farm AS. Prosjektet har omfattet utprøving av ulike enheter for oppdrett av hummer i enkeltbur, testing av vannkvalitet, vekstforsøk under ulike betingelser (diett, substrat, areal), evaluering av for med ulik mengde astaxanthin (pigment), utvikling av prototyper for storskala produksjon, karakterisering av hummer vha billedanalyse, markedsundersøkelser og testing av av produktkvalitet.