Soil depth (cm)

Vegetation age

Soil aggregate contents (%)

R_0.25 (%)

MWD (mm)

>5 mm

2 - 5 mm

1 - 2 mm

0.5 - 1 mm

0.25 - 0.5 mm

<0.25 mm

0 - 20

20 a

24.41 ± 2.37Cc

5.63 ± 0.83ABa

5.86 ± 0.18ABa

4.91 ± 0.44ABa

11.03 ± 0.34Ab

48.15 ± 3.19Be

51.85B

2.26C

25 a

33.85 ± 1.71Ed

7.40 ± 1.00BCbc

6.61 ± 1.56Bb

3.74 ± 0.60Aa

9.05 ± 0.85Ac

39.36 ± 1.66Ad

60.64C

3.01E

40 a

31.02 ± 2.11Dc

8.44 ± 0.55Cb

7.26 ± 0.50Bab

5.91 ± 075Ba

8.83 ± 0.74Ab

38.54 ± 2.49Ad

58.79C

2.86D

50 a

16.26 ± 1.09Bb

10.39 ± 1.88Da

11.52 ± 2.07Ca

10.81 ± 1.02Ca

10.11 ± 1.12Aa

40.90 ± 2.62Ac

59.10C

1.93B

Cropland

10.62 ± 1.10Ab

4.32 ± 0.27Aa

3.96 ± 0.32Aa

4.57 ± 0.24Aa

16.85 ± 1.64Bc

59.68 ± 0.56Cd

40.32A

1.18A

20 - 40

20 a

12.42 ± 0.55Bb

5.24 ± 0.57Aa

4.71 ± 0.01Aa

5.97 ± 0.85ABa

13.09 ± 1.45Bb

58.57 ± 1.89Cc

41.43B

1.36B

25 a

30.78 ± 1.73Dc

6.57 ± 0.71Bb

6.36 ± 0.24Bb

3.75 ± 0.07Aa

6.81 ± 0.27Ab

45.73 ± 2.42Bd

54.27C

2.75E

40 a

28.22 ± 1.69Db

6.67 ± 0.05Ba

6.66 ± 0.30Ba

6.00 ± 1.10ABa

6.83 ± 1.24Aa

45.66 ± 2.84Bc

54.34C

2.58D

50 a

23.12 ± 1.91Cc

6.86 ± 0.15Ba

12.51 ± 1.34Cb

12.96 ± 1.78Cb

10.19 ± 2.81Bb

34.36 ± 1.60Ad

65.64D

2.34C

Cropland

2.20 ± 0.52Aa

4.51 ± 0.09Ab

3.92 ± 0.09Ab

6.12 ± 1.35Bc

19.23 ± 1.08Cd

64.02 ± 0.93De

35.98A

0.58A