Resource flows and nutrient balances in smallholder farming systems in Mayuge district, Eastern Uganda
Senna siamea trees recycle Ca from a Ca-rich subsoil and increase the topsoil pH in agroforestry systems in the West African derived savanna zone
Rhizobial populations in soils from natural Acacia senegal and Acacia nilotica forests in Mauritania and the Senegal river valley
Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda
Nitrogen fertilizer equivalencies of organics of differing quality and optimum combination with organic nitrogen source in Central Kenya
Linking smallholder farmers to markets in East Africa : Empowering mountain communities to identify market opportunities and develop rural agroenterprises
Long-term integrated soil fertility management in South-western Nigeria : Crop performance and impact on the soil fertility status