Urbanisation and long-lasting civil wars and conflict mean that the demographic pattern in Sudan is changing drastically. Nevertheless, 60%–80 % of Sudanese engage in subsistence agriculture. Agriculture remains a crucial sector in the economy as a major source of rawmaterials, food and foreign exchange. It employs the majority of the labour force, and serves as a potential vehicle for diversifyingthe economy. However, no rigorous studies have explained productivity in this sector inrelation to food security. The situation has worsened because agriculture in particular has been neglected sincethe advent of oil production in the early 2000s. Moreover, Sudan’s agricultural growth has been unbalanced, with the majority of irrigated agriculture concentrated in the Centre and ahuge disparity in development indicators between the best- and worst-performing regions. Thus, studies show that the vast majority of Sudanese are reported to be food insecure, especially internally displaced persons and in conflict regions such as Darfur, Kordofan and other regions.