Production experiment of halibut fry (Hippoglossus hippoglossus) in silos
Working paper
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http://hdl.handle.net/11250/104338Utgivelsesdato
1987Metadata
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Originalversjon
This report is not to be cited without prior reference to the authorsSammendrag
Silos with conical bottoms and a volume of approx 3.5 m3 are tested as storing units for halibut yolk-sac larvae.
The silos were run in three different ways: A: Stagnant water
with a saltplug till day 10 and later slow upwelling, B: Continuous
upwelling and C: Stagnant with saltplug.
High survivals in the silos with constant renewal of water (as a
slow upstream) were observed.
A negative effect of the saltplug on yolk-sac larvae the second week
after hatching was clearly demonstrated.