A South African teenager has become a trailblazer in the area of aquaponics, a system which combines fish farming with plant cultivation. Rikalize Reinecke’s techniques allow water to be conserved - a welcome feature in a country battling drought.
Over the years eco@africa has looked into different and creative ways of farming. Here are five ideas that struck a chord and have the possibility to change lives in Africa and across the globe.
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