Aquafeedalternatives

摘要

GRASS-FED meat may be the gold standard in terrestrial farming, but grass hasn't been seen as a feed ingredient in aquaculture. That might be an oversight, however.In its search for new fish feed ingredients, Aller Aqua is testing "green protein" from BioRefine, a company based in Janderup, Denmark. The material is an organic protein concentrate made of grass harvested from 3,000 hectares of land in Denmark. Out of this, BioRefine produces 7,000 tonnes of green protein concentrate suitable for animal nutrition per year.