Climate change to lengthen growing season

Across much of Norway, the agricultural growing season could become up to two months longer due to climate change. A research project has been studying the potential and challenges inherent in such a scenario.

Super first feed soon ready to serve

They can be stored for months and then hatch in seawater within 24 hours. Production of copepods, the ultimate live feed for Ballan wrasse and the fry of other marine fish species, can soon be industrialised.

Finicky young wrasse want shrimp

Ballan wrasse are picky eaters when young. As adults, they eat sea lice off the skin of salmon – which makes them valuable to fish farmers. But as juveniles, wrasse want to be served shrimp.

New promise in sea lice-eating lumpfish

Ballan wrasse and goldsinny wrasse are currently the principal biological weapons to fight sea lice at fish farms in Trøndelag county and further south. As these two species are sensitive to cold temperatures, they would ...

Internet research to level the playing field

Short delays on the Internet can have serious consequences for share-traders or players of online computer games. Norwegian ICT researchers intend to do something about it.

Much to gain by optimizing delousing

New research shows that the efficacy of delousing efforts is greatly affected by the materials used in constructing a well boat’s tank for mixing the delousing agent. This knowledge has now led to improvements in conventional ...

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