"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)" "2016","pongo","cassava",-10.00,66390.35,1905.76,126524273.67,37.23 "2016","pongo","groundnuts",-10.00,239860.15,669.60,160611191.96,35.42 "2016","pongo","maize",-10.00,273210.21,527.00,143982356.33,59.57 "2016","pongo","sesame",-10.00,495959.77,386.11,191493565.93,34.32 "2016","pongo","sorghum",-10.00,448533.52,1566.65,702693979.10,67.09