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Tag: fish oil
Aquaculture
Algae beats fish oil in university carbon analysis
Blending algae and canola oils in aquafeed has a lower carbon footprint than fish oil, but researchers have identified other environmental tradeoffs.
August 8, 2022
Aquaculture
Study says aquaculture consumes more fish than it produces
Human consumption of wild-caught fish may be more sustainable than aquaculture, one researcher says, but others remain skeptical.
April 21, 2022
Aquaculture
Fishmeal production up 3.6% in 2021; more growth expected
Industry leaders are optimistic that fishmeal production will continue to grow, but fish oil prices are hitting record highs.
February 10, 2022
Animal Feed Manufacturing
Salmon feed moving to diverse ‘basket’ of ingredients
Once dominated by a handful of critical ingredients, salmon feed is increasingly moving toward more diverse diets, producers say.
July 12, 2021
Latest News
Global fishmeal, fish oil production on upward trend
Despite declines in major fishmeal producing countries, overall production increased last year, and additional growth could be in the works.
May 4, 2021
Animal Nutrition
Study: Mixed results for trout fed algae instead of fish oil
Despite promise, trout fed DHA-rich algae instead of fish oil show impaired performance on multiple fronts in USDA trial.
January 20, 2021
Animal Feed Manufacturing
Hawaiian trials raise carnivorous fish on fish-free feed
After nearly a decade of experiments, researchers have successfully raised kampachi, a carnivore, on fish-free feed using commercially available components.
September 3, 2020
Latest News
Novel feed could hold key to sustainable aquaculture
Adoption of novel feed ingredients could cut use of forage fish in aquaculture in half by 2030, according to research in Nature Food.
June 29, 2020
Latest News
Norway sees surge in demand for fishmeal
Norway’s food safety agency (Mattilsynet) has announced an exemption to allow fishmeal to be included in feeds for poultry and pigs.
March 30, 2020
Feed Ingredient Insights
How to reduce fishy flavor in omega-3-enriched eggs
It would be interesting to compare combinations of different sources of omega-3 fatty acids in hen feeds as regards their total effect on egg flavor.
March 9, 2020
Feed Additives
Algae deemed ‘viable’ fish oil alternative in aquafeed
After a breakthrough year, a commodities broker says algae may be ready to go mainstream as an alternative to fish oil just in time to stave off shortages.
November 26, 2019
Latest News
Norwegian salmon farm to run Veramaris algal oil trial
The Norwegian salmon industry leader is eager to trial the Veramaris algal oil, which it says holds promise as a commercial feed ingredient.
November 6, 2019
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