Agriculture in Chad - Subsistence Farming - Tubers

Tubers

The importance of tubers has grown dramatically over the years. Cassava and yams were the most important crops in this category, with much smaller production of potatoes, sweet potatoes, and coco yams (taro). Grown only in the soudanian zone, tubers were once neglected, although such cultivation is widespread in other parts of subtropical West Africa. Estimates in the 1950s put tuber production at 50,000 tons annually. Production rose and by 1961 it exceeded 200,000 tons. From 1961 to 1984, the proportion of roots and tubers in the national diet rose from 6 to 17%. The reason for this important shift in eating habits among people of the soudanian zone was the hedge these crops provided against famine in years when drought reduced millet and sorghum production.