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. 2020 Oct 21;11:567918. doi: 10.3389/fpls.2020.567918

Figure 3.

Figure 3

CT analysis of a whole root (root of brown color) showing a P-mix sample with 92.0 mm3 volume and 646 mm2 surface area, and a control sample with 55.2 mm3 volume and 1,017 mm2 surface area. Analysis of synchrotron micro-CT images (green color) shows increased fine root formation in the Control; P-mix sample with a root volume 538.3 mm3 exhibited a surface area of 1842.1 mm2, while a Control sample with 27.4 mm3 volume had a surface area of 2940.6 mm2.