Most recently, the Green Revolution has transformed farming and dramatically increased farm productivity by using genetically engineered seeds and by applying chemical fertilizers and pesticides. But we are now seeing a backlash to these techniques due to the adverse environmental and health effects of these technologies and chemicals and a corresponding surge in interest in organic, sustainable farming practices and techniques. Enter the Aquaponic Farm Revolution. Aquaponics is a growing technique that takes advantage of the tremendous efficiency of hydroponics, but uses the waste product of fish as the organic source of plant fertilizer in a recirculating environment. The plants, in turn, filter the water in which the fish live.
Aquaponics uses 90% less water then is used in traditional soil-based agriculture, and aquaponic farms can be established anywhere there are people in need of fresh produce – even in parking lots and abandoned warehouses.