Integrated Morphological, Biochemical, and Regrowth Assessment of Ghanaian Yam Accessions During Medium-Term In Vitro Conservation
Conventional propagation of yam (Dioscorea spp.) is constrained by low multiplication rates, pathogen accumulation, and vulnerability of field-maintained germplasm to biotic and abiotic losses. However, most studies emphasize survival, whereas fewer evaluate accession-specific growth performance alongside water-extract...