Fish farming may be getting much more eco-friendly, courtesy of soybean processing wastewater. Microbes in the liquid have been used to produce proteins that could replace the fishmeal which is ...

Scientists have successfully replaced half of the fishmeal protein in the diets of farmed Asian seabass with a 'single cell protein' cultivated from microbes in soybean processing wastewater, paving ...

HAGERMAN, Idaho — A fish processor has invested in a high-tech feed mill that will convert what has long been a worthless waste product into a key input, valued at about $300,000 per year. Leo Ray, ...

When Charles Onguru retired in 2015, he sought what he could do back in his Bala village, Homa Bay County. He chanced on fish farming as a venture and dug three fish ponds, then spoke to his area ward ...