Figure 1

Differences in nodal root number (A) and angle (B), and seminal root number (C) and angle (D) between the two growing regions of Sweden–Svalöv in Skåne (green) and Bjertorp in Västergötland (purple). The significance is based on the estimated marginal means from the emmeans package in ‘R’70; denotations are ‘*’ for p < 0.05, ‘***’ for p < 0.0001, and ‘NS’ for no significance.