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Fig. 2 | BMC Plant Biology

Fig. 2

From: Microbial amelioration of salinity stress in endangered accessions of Iranian licorice (Glycyrrhiza glabra L.)

Fig. 2

Crown diameter variation of Iranian licorice under studied treatments. a crown diameter variation in different studied accessions b crown diameter variation under salinity stress. According to the analysis of variance that only the main effect of a accession and b salinity levels showed a significant difference on crown diameter, just their mean comparisons are shown. c According to the analysis of variance that double effects of Azotobacter and salinity levels showed a significant difference on plant height, the slice method was used for mean comparisons. Columns with the same letter are not significantly different (p ≤ 0.05) (Tukey test). Bars stand for standard error (SE)

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