"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)" "2016","pongo","cassava",20.00,56630.16,2336.18,132298508.59,54.02 "2016","pongo","groundnuts",20.00,227430.13,746.51,169778908.47,47.57 "2016","pongo","maize",20.00,329591.15,410.11,135167989.56,29.16 "2016","pongo","sesame",20.00,440604.05,440.65,194153755.37,43.04 "2016","pongo","sorghum",20.00,469698.50,1512.85,710583832.67,67.92