Fig. 7

Proportion of C (a, b) and N (c, d) contents of soil aggregate fractions in the buffer strips of the CR in April (a, c) and June (b, d) 2021. LMA, > 2 mm; SMA, 0.25–2 mm; MI, 0.053–0.25 m; S + C, < 0.053 mm.
Proportion of C (a, b) and N (c, d) contents of soil aggregate fractions in the buffer strips of the CR in April (a, c) and June (b, d) 2021. LMA, > 2 mm; SMA, 0.25–2 mm; MI, 0.053–0.25 m; S + C, < 0.053 mm.