Root functioning in tropical high-elevation forests: environmental vs biological control of root water absorption
Rhizobium inoculation increases of bean and maize yields in intercrops on farms in the Peruvian Sierra
Restriction of nodulation by the broad host range Rhizobium tropici strain CIAT899 in wild accessions of Phaseolus vulgaris L.
Response of cassava to VA mycorrhizal inoculation and phosphorus application in greenhouse and field experiments
Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda
Response of cassava leaf area expansion to water deficit: Cell proliferation, cell expansion and delayed development
Restoration of terre de barre fertility using pigeonpea grown in rotation or intercropping with maize in the derived savanna of Benin