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I'm not sure if you meant ocean farming or land farming, but most environmentalists oppose land fish farming because of the practices used to get fish meal are
by blackguardx 9y ago
I'm not sure if you meant ocean farming or land farming, but most environmentalists oppose land fish farming because of the practices used to get fish meal are pretty destructive and impacts of concentrated penned animals (antibiotic use, waste, etc.) that affect all dense animal protein production.
http://www.farmedanddangerous.org/salmon-farming-problems/environmental-impacts/ http://www.farmedanddangerous.org/salmon-farming-problems/en...
- Neliquat 9y agoSure, if you ignore the rapidly growing auqaponics/bioponics tech that has been around si ce the 80s. Its basically a semi sustaining closed loop of agriculture and fish farming, using the waste of each, as the input to the other. Less food, antibiotics, and fertilizers in one shot.