The correct option is D Pisciculture includes farming of fish only, aquaculture involves farming of both aquatic flora and fauna in water bodies
The essential difference between aquaculture and pisciculture is that aquaculture is the process of breeding, rearing and harvesting of aquatic flora and fauna with commercial value in saltwater or freshwater while pisciculture is the culturing of fish (fish farming) to obtain fish and fish products as food.