Problem DescriptionMalawi is a landlocked country in southeast Africa with a population of more than 16 million people. The largely agricultural economy employs 90 percent of the people. Maize is grown by 97 percent of farming households and accounts for approximately 60 percent of total national caloric consumption. Abandonment of traditional bush fallows, combined with decades of intensive cultivation and variable annual rainfall, has led to widespread soil depletion, repeated nation-wide food shortages, and chronic malnutrition. Over 50 percent of Malawi’s farmers produce yields below subsistence levels, while only 20 percent are able to produce consistent marketable surpluses.
In 2000, the Ekwendeni Hospital launched the Soils, Food and Healthy Communities (SFHC) Project. Designed to address food insecurity and low soil fertility in the villages surrounding the town of Ekwendeni, the initiative brought together researchers from the University of Western Ontario and Michigan State University. Educational activities and participatory research were conducted with 80 separate agricultural communities. Farmers were provided with information about the impact of edible legumes and leguminous cover crops, which are uniquely suited to enhance soil quality and human nutrition. These cover crops replenish and enhance nitrogen and recycle important nutrients like phosphorous that are crucial to productivity, while providing protein and iron-rich seeds and foliage for human consumption. Communities also learned about management, marketing opportunities, and the ability of legume diversification to suppress pests.
Sustainable Development Goals
On September 25th 2015, countries adopted a set of goals to end poverty, protect the planet, and ensure prosperity for all as part of a new sustainable development agenda. Each goal has specific targets to be achieved over the next 15 years. This solution covers the following goals:
Social Progress Index
- Study: LEGUME DIVERSIFICATION TO IMPROVE SOIL FERTILITY
Unlike conventional “top down” technology transfer extension models, the success of this legume diversification project underscores the importance of participatory research and extension methodologies to address the complex social factors—community needs, gender dynamics, access—that influence new technology adoption in agriculture.
Solution StageOne of the 7 stages of an innovation. Learn more
|STAGE||SPECIALIST SKILLS REQUIRED||EXAMPLE ACTIVITIES||RISK LEVEL AND HANDLING||FINANCE REQUIRED||KINDS OF EVIDENCE GENERATED||GOAL|
|Developing and testing3||Mix of design and implementation skills|
|A stronger case with cost and benefit projections developed through practical trials and experiments, involving potential users||Demonstration that the idea works, or evidence to support a reworking of the idea|