Our findings provide practical, cultivar-specific dose benchmarks for cowpea mutation breeding. Based on LD50G, LD50S, and RD50H values, we recommend gamma irradiation doses of 200-250 Gy for Videza and 250-300 Gy for Songotra to maximize mutation induction while maintaining seed viability. These guidelines support the development of improved cowpea varieties for enhanced food security and agricultural resilience.
Dorvlo et al. (Fri,) studied this question.