SEARCHING FOR SOLUTIONS IN AQUACULTURE: AQUAPONICS

摘要: Aquaponic production combines intensive with waste recycling and water conservation. join recirculating aquaculture hydroponics to use nutrient from as an input plant growth. Traditional systems treat or dispose nutrient-rich wastewater. In aquaponics, the products fi sh are converted by a bio-fi lter into soluble nutrients which absorbed plants, allow “clean” be returned back sh. Th us, it produces valuable protein minimal pollution of fresh resources, while at same time producing horticultural crops. Fish in aquaponic can raised ponds, tanks, other containers. Plants grown separately hydroponic submerged but suspended gravel, sand, perlite, porous plastic films, well on floating raft s. Systems vary greatly design construction, most perform following key functions: finfish production, removal solids, bacterial nitrification. is review discusses applications, eff ects perspective aquaponics.