Although soil and agronomy data collection in Ethiopia has begun over 60 years ago, the data are hardly accessible as they are scattered across different organizations, mostly held in the hands of ind
Application of Zn had a significantly positive effect on grain Zn concentrations and also on grain yield especially under Zn deficient conditions. The amount of Zn required to alleviate Zn deficiency
Common bean variety selection within its production environment is often challenged by the occurrence of significant genotype-by-environment interactions (GEI) in the variety development process. Grai
