A locally made organic fertilizer, Organic Farming Aid (OFA) has been identified as a great potential to improve the yields of staple crops.
It has been revealed that using OFA, whether on its own or combined with inorganic fertilizers such as NPK, would allow farmers to reap high yields and maximum value in cultivating maize, cowpea and groundnuts.
According to a study, OFA fertilizer is cost-effective and more efficient in boosting farmers' productivity.
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