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Fig. 3 | Annals of Forest Science

Fig. 3

From: Drought resistance of Pinus sylvestris seedlings conferred by plastic root architecture rather than ectomycorrhizal colonisation

Fig. 3

Species richness of ectomycorrhizal fungi on P. sylvestris seedlings (in terms of operational taxonomic units, OTU) in relation to precipitation regimes (wet, dry and med) and soil layer (topsoil 0–12 cm; white bars above zero and deeper soil layer 13–45 cm; shaded bars below zero). Bars represent means (±SE) of 25 seedlings (N = 75). Identical letters above/below two bars indicate no statistical difference (ANOVA followed by Tukey’s HSD tests)

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Annals of Forest Science

ISSN: 1297-966X