Fig. 3From: Nutrient reallocation between stem and leaf drives grazed grassland degradation in inner Mongolia, ChinaCu, Fe, Mn, and Zn concentrations in stems and leaves of L. chinensis and C. squarrosa. (a), (c), and (e): L. chinensis; (b), (d), and (f): C. squarrosa. CK: control treatment; MG: moderate grazing; HG: heavy grazing. Different lowercase letters indicate significant differences in Cu, Fe, Mn and Zn concentrations among the three grazing intensities at 0.05 levelBack to article page