Poster prepared by P. Lusembo, I. Mugisa, W. Nakyagaba, F. Mukulu, G. Babirye, P. Muchunguzi, A. Sole, P. van Asten, M. Teywa, B. Ekesa, R. Ssebaganzi and M. Allen for the Capacity Development Workshop of the CGIAR Research Program on Humidtropics, Nairobi, 29 April–2 May 2014