Fig. 7
From: Unravelling root system architecture plasticity in response to abiotic stresses in maize

GGE-which-won-where biplots for RSA-associated traits plasticity. (A), Total root length (cm). (B), Surface area (cm2. (C), Average diameter (mm). (D), Root volume (cm3. (E), Total number of roots (N). (F), Root length (cm). In each GGE biplots, X-axis represents the first principal component (PC1) and the Y-axis represents the second principal component (PC2). The genotypes are represented by blue solid circle, while environments are indicated by solid green diamond shapes.