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

Figure 1.

Figure 1

Stability of 1–2 mm soil aggregates assessed at three localities in the Czech Republic (Ja, Jaroměřice nad Rokytnou; Li, Lípa; Sv, Hradec nad Svitavou) as affected by fertilizer types (control, non-fertilized soil; LAV; digestate I; digestate II; compost). Bars represent means; whiskers show standard errors (n = 4). Different letters above individual bars indicate significant differences between means at p < 0.05 within the locality.