“But using land-based systems that grow salmon to maturity have a number of advantages over net-pen farming, according to aquaculture systems researcher Steve Summerfelt of the Freshwater Institute in West Virginia.
The advantages can be summed up in a single word: Control…
…Bell Aquaculture uses leftovers from processing – heads, tails, guts and gills – from its yellow perch farm in Indiana to make Fish Rich 2-2-2 Organic Fertilizer, a significant additional revenue stream.”




