Fig. 4From: Drought- and soil substrate-induced variations in root nonstructural carbohydrates result from fine root morphological and anatomical traits of Juglans mandshurica seedlingsThe fine root NSCs content of J. mandshurica seedlings in different drought intensities and soil substrates. The histogram represents the soluble sugar and starch content. Different lowercase letters denote significant differences among drought intensities (P < 0.05). Different uppercase letters denote significant differences among root orders (P < 0.05). A, Humus soil; B, Loam soil; C, Sandy-Loam soil. CK control, T1 mild drought, T2 moderate drought, T3 severe droughtBack to article page