This article was featured in Eurofish Magazine 5 2025.
Food is primarily for nourishment,…
Tag:
RAS
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This article was featured in Eurofish Magazine 5 2025. In the seaport town of Hirtshals,…
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AquacultureCountriesFisheriesLithuaniaMember Countries
Lithuanian aquaculture – a strategic plan with ambitious targets
This article was featured in Eurofish Magazine 4 2023. Production from fish farming in Lithuania is set to become much bigger over the next seven years as the national strategic plan is implemented.… -
Advantages and risks of land-based fish production This article was featured in Eurofish Magazine 5 2021 Until now,…
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A Danish company has developed a system based on analysing data collected from 12 locations on a fish farm to improve water quality and fish welfare while reducing costs. Blue Unit, a company founded by David Owen, a biologist, in 2009, was established to optimise the operations of recirculation aquaculture systems by exploiting the data available from the RAS. A centralised monitoring system collects data on 13 water quality parameters, including pH, oxygen and carbon dioxide levels, opacity, and salinity, that are monitored by specially designed sensors and compares the numbers with benchmark values from producers around the world.
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An improved range of starter feeds for trout has been created following extensive research that provide key nutrients while improving water quality. Alltech Coppens TOP fry feed has an optimised ratio between digestible protein and digestible energy.
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From simple earth ponds to offshore net enclosures and computer-controlled RAS: no other area of food production has changed so rapidly in such a short time as aquaculture.
