Reports

Increased sustainability in Aquaculture with focus on feed and sidestreams

Published:

25/06/2024

Authors:

Birgir Örn Smárason, Anna Berg Samúelsdóttir, Gunnar Þórðarson and Margrét Geirsdóttir

Supported by:

Nordic Council of Ministers - Working Group for Fisheries (AG-Fisk)

Contact

Birgir Örn Smárason

Research Group Leader

birgir@matis.is

The Nordic countries are major players in fish farming, including salmon (Salmo salar). Many demanding environmental issues are related to this production and they are found in every step of the process. The main focus of this report has been on new feed ingredients and improved utilization of by-products. Both of these issues concern a large amount and it is of great importance for the business world as well as the sustainability and environmental impact of this important profession that they are handled in a better and more efficient way than the current methods. Future food security for our planet's population, in a sustainable manner in the long term, requires a revolution in the way we produce our food. There is an urgent need to maximize sustainable feed production.
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The Nordic countries are big players in salmon aquaculture (Salmo salar). Many challenging environmental issues are related to this production, and they are to be found in every step of the process. The main focus in this report has been put on novel and alternative feed ingredients and sidestreams utilization. Both those issues involve vast volumes and it's of high importance for the economy as well as the sustainability and environmental impact of this important profession that they are tackled in a better and more efficient manner than current approaches. Future food security for our global population that does not compromise the long-term sustainability of our ecosystems requires a revolution in the way we produce our food and there is an urgent need to nutritionally optimize a sustainably produced feed ingredient for inclusion in aquafeeds. 

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