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. 2022 Jan 13;10(1):164. doi: 10.3390/microorganisms10010164

Figure 4.

Figure 4

Root elongation of Lepidium sativum seeds treated with different doses of whole digestate (WD), SSF2 not fermented (SSF2-NF) and SSF2 fermented by T. asperellum R (SSF2-R), T. atroviride Ta13 (SSF2-Ta13), T. harzianum T-22 (SSF2-T-22), and T. reesei RUT-C30 (SSF2-RUTC30). Data are expressed as mean ± SD. Dotted line represents the root length of negative control (standard topsoil; mean value 30.5 ± 3.2 mm). Statistically significant versus WD according to Student’s t test: # p < 0.05; ## p < 0.01. Statistically significant versus SSF2-NF according to Student’s t test: * p < 0.05; ** p < 0.01.