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. 2017 Nov 16;7:15706. doi: 10.1038/s41598-017-15658-1

Figure 2.

Figure 2

Heat-map showing the relative changes in the translocation ratio of each element from shoot to grain and fro soil to grain in rice grown under ORF compared with CR (CR: conventional rice planting system; ORF: organic rice-frog coculture system). The translocation ratio for each element is the ratio of the concentration in grains to the concentration in the straw and the uptake ratio is the ratio of the concentration in the grains to the available concentration in the soil. For soil, concentrations of 0.2 M ammonium acetate-extractable elements are presented. The red color represents the relative increase and green color the relative decrease. P-value (P < 0.05, 0.01) gives the intensity of green and red.