This innovation consists of enriching compost with sanitized human urine (OGA) to increase nitrogen content and accelerate decomposition. Developed in Niger, it improves soil fertility, boosts crop yields, reduces reliance on chemical fertilizers, and promotes nutrient recycling in agroecological systems.
Organisation: FUMA Gaskiya Federation
Author: Ali Maman Aminou
Maturity description: Field-tested and operational
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