Behavioural science promotes sustainable and resilient agricultural practices in Zambia
Villagers have planted maize on two plots of land next to each other. The difference between them is that one is cultivated using the method called ripping, or deep tillage, which uses pointed prongs to break up the soil, allowing it to retain maximum moisture. On the other plot, the regular practice of more extensive, shallower tilling is used. Amid a searing drought in eastern Zambia’s Nyimba region, which left