Fig. 4
From: Unveiling drought-tolerant mungbean genotypes through integrated multi-trait selection
Principal Component Analysis (PCA) biplot and scree plot illustrating the relationships among morpho-physiological traits, the distribution of 122 mungbean genotypes under drought stress, and the proportion of variance explained by each principal component. PC1 and PC2 together capture the majority of variation and effectively differentiate genotype responses.
