The new fish-free feed formula was then tested against a conventional feed and a few other blends in an experiment where 480 Nile tilapia were cultivated for six months. By the end of the trial, ...

The $200,000 prize was awarded in September to Evergreen Feed Company, from China, for a fish meal replacement formula made, Fitzsimmons says, of poultry parts, soy and sesame seeds.

Array A $2 million grant from the Department of Energy will support a partnership between UC Santa Cruz’s ecological aquaculture research team and the company Global Algae Innovations to test whether ...

Fish farms feed millions of people around the world, but they also consume a lot of fish that are dried or ground up to make aquafeed. Researchers are developing more sustainable alternatives.

Using data from four sources of industry-reported feed composition during 2017, researchers calculated fish inputs to farmed outputs at a range of 0.36 to 1.15.

Currently, one-fourth of all fish caught globally goes to produce fishmeal and fish oil for farmed seafood, pigs and chickens. A lot of it is "food grade" and could be feeding the world's hungry.

Even people concerned with GMO soy used for cattle might not be thinking about what their farmed salmon are eating. Future of Fish Feed (F3) is trying to change that — at least in the ...