Fig. 1

Cassava statistics by country (mean values in 2011–2015): a cassava production (Mt/year) and b cassava yield (t/ha), based on data from FAOSTAT [5]
Cassava statistics by country (mean values in 2011–2015): a cassava production (Mt/year) and b cassava yield (t/ha), based on data from FAOSTAT [5]