Vol. 9, Special Issue 8, Part H (2025)

The present study assessed genetic divergence among 84 finger millet (Eleusine coracana L. Gaertn) genotypes using Mahalanobis’ D² statistics, pooled over two years at Jagdalpur. The genotypes were grouped into six distinct clusters, indicating substantial genetic variability. Cluster IV had the highest number of genotypes (21), followed by Cluster II (19) and Cluster I and VI (12 each), suggesting a wide genetic base. The highest intra-cluster distance was observed in Cluster II (15.38), while the maximum inter-cluster divergence was between Cluster II and Cluster VI (40.87), highlighting their potential as parents for hybridization to exploit heterosis.Cluster mean analysis revealed that Cluster VI exhibited the highest grain yield (4.40 g/plant), along with superior performance in ear weight, biological yield, grain diameter, and harvest index, making it a promising group for yield improvement. Cluster II also recorded high grain yield (4.00 g), finger number, and harvest index. Cluster III showed the earliest maturity (100.47 days), indicating its suitability for breeding early-maturing varieties. Cluster IV stood out for tallest plants and longest fingers, while Cluster V had the highest number of fingers per ear and grain diameter. The observed inter-and intra-cluster diversity provides valuable insights for selecting genetically divergent parents to develop high-yielding, early-maturing, and nutritionally rich finger millet cultivars.