Variability in dry matter content and yield-related traits in sweetpotato (Ipomoea batatas [L.] Lam.)
Understanding genetic variability is fundamental to sweetpotato (Ipomoea batatas [L.] Lam.) improvement. This study evaluated 44 genotypes across two locations in Nigeria, Ejigbo and Ilesa, over two growing seasons (2023-2024) to estimate genetic variability, heritability, genetic advance, and associations among yield-...