Fig. 1From: Influence of tree species on soil microbial residue accumulation and distribution among soil aggregates in subtropical plantations of ChinaThe proportion of LMA (a), SMA (b), and MA (c) in 0–20 cm soil layer of plantations of different tree species. Different lowercase letters indicate significant differences among tree species (p < 0.05). Values are mean ± SE. LMA large macro-aggregates, SMA small macro-aggregates, MA micro-aggregatesBack to article page