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book chapter

Hidden hunger: Approaches to tackling micronutrient deficiencies

AROUND THE WORLD, more than 2 billion people are thought to be affected by an often invisible form of malnutrition: micronutrient malnutrition, commonly known as hidden hunger.1 Vitamin and mineral deficiencies—at least in mild to moderate forms—may…

Innovation tools

Building innovative tools



Environment and production technology

Agriculture is vitally important to poor and vulnerable people in developing countries, the majority of whom live in rural areas and depend on the land as a source of both food and income. Unpredictable weather, unstable markets, fragile natural…

discussion paper

Farmers’ crop choice decisions: Trends and determinants in Nigeria and Uganda

This study investigates the determinants of farmers’ crop choice decisions, crop area diversification, and income diversification in Sub-Saharan Africa using nationally representative panel data for Nigeria and Uganda. We use both the shares of land…