Simple sequence repeat marker diversity in cassava landraces: Genetic diversity and differentiation in an asexually propagated crop
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
Role of biological nitrogen fixation in legume based cropping systems; a case study of West Africa farming systems
Potential nutrient supply, nutrient utilization efficiencies, fertilizer recovery rates and maize yield in northern Nigeria
Plant-available P for maize and cowpea in P-deficient soils from the Nigerian Northern Guinea savanna : Comparison of E- and L-values
Mineral nutrient uptake and removal by cowpea, soybean and maize cultivars in West Africa, and implications for carbon cycle effects on soil acidification
Long-term integrated soil fertility management in South-western Nigeria : Crop performance and impact on the soil fertility status
Initial nitrous oxide fluxes from a maize-legume cropping system in a soil of the derived savanna zone of Nigeria-effect of fertilizer and incorporated organic matter
