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. 2021 Jun 15;11:12548. doi: 10.1038/s41598-021-91653-x

Figure 3.

Figure 3

T-value biplot for the relationships between the soil parameters and the compost application. The arrows fully falling within a Van Dobben circle indicate a significant positive (P < 0.05) relationship between a soil parameter and the predictor. Soil parameters located outside the circles are not displayed, although they were included in the analysis. Functional groups (FG); hot water extractable carbon (HWC); easily extractable glomalins (EE glomalin); SOC (soil organic carbon) lability.