Figure 9
Crop yield and economic land productivity (ELP) of the 20 crops with the highest total water footprint produced in South Africa. Note that fodder crops neither have a yield nor an economic land productivity. Therefore oats, which ranks number 21 with respect to the total water footprint of production, has been added. Data are averaged for the time period 1996–2005 (Own elaboration based on FAO (2014).