Fig. 5
From: Cold stress resilience in rice: genotypic variation, yield traits, and GGE biplot insights
Correlation analysis of seedling and yield parameter among genotypes [V1: Germination (%), V2: PERCOL (%),V3: REDCOL (%), V4: Days to 50% flowering ,V5: Days to complete flowering,V6:Panicle exsertion%,V7: Plant height (cm),V8:No. of tiller/plant,V9: No. of Productive tillers/plant, V10 :Panicle length (cm), V11: Spikelet fertility (%),V12: 100 seed weight (g), V13: yield per plant (g). The size and color intensity of each circle indicate the strength of the Pearson correlation coefficient between variable pairs. Blue circles represent positive correlations, whereas red circles denote negative correlations. Darker and larger circles correspond to stronger correlations, while lighter and smaller circles indicate weaker associations.]
