Simulating phosphorus responses in annual crops using APSIM : Model evaluation on contrasting soil types
Serum zinc levels of school children on a corn-soy blend feeding trial in primary schools in Suba district, Kenya
Screening common bean accessions for resistance to charcoal rot (Macrophomina phaseolina) in Eastern Kenya
On-farm assessment of legume fallows and other soil fertility management options used by smallholder farmers in Southern Malawi
Effect of crop rotation and nitrogen fertilization on yield and nitrogen efficiency in maize in the northern Guinea savanna of Nigeria
Dry season performance of four tropical pasture legumes in subhumid west Africa as influenced by superphosphate application and weed control
Determinants of the decision to adopt integrated soil fertility management practices by smallholder farmers in the central highlands of Kenya