Sorghum Crop Improvement For Dryland Systems
Breeding, physiological phenotyping, genotype-by-environment analysis, and variety development for stress-prone production environments.
This body of work focused on sorghum improvement for dryland production systems in Ethiopia. It combined crossing, hybridization, heterosis exploitation, large-scale field phenotyping, and multi-environment trial analysis.
The research linked transpiration efficiency, root architecture, stress responses, agronomic performance, and genotype-by-environment interactions to identify stable, high-performing germplasm. It contributed to the development and release of three improved sorghum varieties and supported additional releases through team-based breeding work.
Methods included quantitative genetics, molecular breeding, SNP-based genotyping, genotype-phenotype association analysis, and data-driven selection pipelines.