Fig. 2From: Amelioration of planting stress by soil amendment with a hydrogel–mycorrhiza mixture for early establishment of beech (Fagus sylvatica L.) seedlingsEffect of planting stress on biomass production (FR fine root, CR coarse root, L leaf, SB stem + branches) of young beech trees (F. sylvatica). Biomass was determined in mid-August (160 days after out planting). Data are means (±SE, n = 10). Different letters indicate significant differences at P ≤ 0.05 for whole plant biomass (Tukey’s HSD test)Back to article page