In the densely populated areas of South Asia on the Indo-Gangetic plains (IGP) and Sub-Saharan Africa (SSA), climate change threatens to pose an enormous risk to food security. By the year 2050 both regions are expected to suffer crop yield decreases of at least 20%, with a 40% chance of crop failure for maize in a given season in much of Southern Africa, making a sustainable increase of food production critical in the near future.
Posts Tagged ‘Sub-Saharan Africa’
Provoked by a dearth of discussion in peer-reviewed literature on the interactions between gender and conservation agriculture (CA), several CIMMYT staff and gender consultant Cathy Rozel Farnworth took on the challenge of reviewing the issues in eastern and southern Africa.
By Frédéric Baudron, Christian Thierfelder and Isaiah Nyagumbo, CIMMYT agronomists
The controversial debate among researchers about the suitability of conservation agriculture for smallholder farmers in Africa continues while rural inhabitants in Africa face food insecurity and degrading resources. What is the role of CIMMYT’s research on CA in Africa?
Research on maize improvement by international agricultural research centers and partners in SSA is increasing harvests in the region and enhancing farmers’ lives.
In Nigeria, farmers say that improved varieties are addressing constraints such as the parasitic weed Striga, drought, poor soil fertility and pests and diseases that limit productivity, reduce yield and make farming unattractive. For farmer Hajiya Hafsatu Riruwai the encounter with improved maize technologies last year brought a profound change to her life.