My experience in Peru is on supporting farmers associations in order for them to be able to supply new products to the urban markets.
Related links and resources:
The State of Food Insecurity in the World 2012
Millennium Development Goals
The World Food Summit 1996
Food Security Governance and the Right to Food
From Protection to Production
The FSN Forum is supported by the project Coherent food security responses: incorporating right to food into global and regional food security initiatives.