Figure 2 | Scientific Reports

Figure 2

From: Clear effects on root system architecture of winter wheat cultivars (Triticum aestivum L.) from cultivation environment and practices

Figure 2

Differences in nodal root number (A), nodal root angle (B), and seminal root number (C), between the two different preceding crops–OSR (yellow) and wheat (blue). The nodal root data (A,B) is further split between the two different growing regions in Central (Bjertorp) and Southern Sweden (Svalöv) each with two field sites for the different precrops. The nodal root number (A) is further faceted by the sampling period. The significant difference is based on the estimated marginal means from the emmeans package in ‘R’70, and is only within the same sampling period for nodal root number (A). The denotations are ‘*’ for p < 0.05, ‘*’ for p < 0.01, and ‘***’ for p < 0.0001. Faceted data for seminal root number and angle is displayed in Supplementary Fig. 7.

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