Challenges in yam systems for improved livelihoods in West Africa

Emmanuel Frossard1, Robert Asiedu2, Anne Floquet3, Innocent Kiba1, Denis Cornet4, Gian Nicolay5 1ETH Zurich, Switzerland; 2IITA, Nigeria; 3University Abomey Calavi, Benin; 4CIRAD, Guadeloupe, Antilles; 5FiBl, Frick, Switzerland Yams are tuber crops essential for food security in West Africa and other parts of the tropics. They can be a significant source of income for actors involved […]

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