Role of Sustainable Wheat Production to Ensure Food Security in the CWANA region

Published Date
August 31, 2017
Type
Journal Article
Role of Sustainable Wheat Production to Ensure Food Security in the CWANA region
Authors:
Wuletaw Tadesse
Habib Halila, Majd Jamal, Samira El-Hanafi, Solomon Gizaw Assefa, Theib Oweis, Michael Baum

Wheat is the world‟s most widely cultivated cereal. By 2050, global demand for wheat is projected to
increase by 60%. In the CWANA region which ICARDA is tasked to serve, wheat is the basic staple
and food security crop, contributing over 60% of people‟s daily calorific and protein needs. Due to the
large proportion of subsistence farmers, wheat production also has a major impact on household food
security. Despite this, the productivity of wheat in the region is very low (less than 2.5 t/ha) due largely
to the major abiotic (drought, cold, heat, salinity) and biotic (stripe rust, leaf rust, stem rust and Hessian
fly) stresses encountered. Most countries in the region are net importers of wheat for human
consumption, with regional demand predicted to continue rising. Egypt alone currently imports 9
million tons annually. The situation is further complicated by food production shortfalls associated with
climate change which can cause food crises, civil unrest and even migration. The wheat breeding
program at ICARDA has developed high yielding and heat tolerant wheat genotypes which have been
tested and released as cultivars by many countries in the CWANA region. Out-scaling and
intensification of wheat cultivars combined with other improved crop management practices have been
carried out by ICARDA in partnership with the national programs in Algeria, Egypt, Iraq, Jordan,
Morocco, Sudan, Syria, Tunisia and Yemen resulting with an average increase of wheat production by
28%. The result clearly indicates that development and utilization of climate smart wheat technologies
including high yielding and stress tolerant cultivars; integrated crop management systems; establishment
of conducive policies and infrastructures are crucial to increase productivity and ensure food and
nutrition security.

Citation:
Wuletaw Tadesse, Habib Halila, Majd Jamal, Samira El-Hanafi, Solomon Gizaw Assefa, Theib Oweis, Michael Baum. (31/8/2017). Role of Sustainable Wheat Production to Ensure Food Security in the CWANA region. Journal of Experimental Biology and Agricultural Sciences, 5, pp. 515-532.