Table 2 Interaction effects of sub-watersheds, landscape positions, land uses, and soil depths on selected soil physical properties

 Untreated upper

Crop

1.32^a

53.17^a

22.83^b

24.00^c

Grazing

1.35^a

51.50^a

20.33^b

28.17^bc

 Untreated lower

Crop

1.16^bc

41.17^b

23.33^b

35.50^a

Grazing

1.21^b

40.67^b

23.83^b

35.50^a

 Treated upper

Crop

1.05^cd

30.83^c

36.33^a

32.83^ab

Grazing

1.15^bcd

31.50^c

38.33^a

30.17^ab

 Treated lower

Crop

1.06^cd

31.00^c

35.50^a

33.50^ab

Grazing

1.03^d

32.17^c

37.50^a

30.33^ab

 Untreated upper

0–15 cm

1.36^a

55.83^a

19.83^b

24.33^d

15–30 cm

1.31^a

48.83^b

23.33^b

27.83^cd

 Untreated lower

0–15 cm

1.19^b

43.33^c

23.33^b

33.33^a

15–30 cm

1.18^b

38.50^d

23.83^b

37.67^a

 Treated upper

0–15 cm

1.142^bc

32.17^e

36.50^a

31.33^bc

15–30 cm

1.058^cd

30.17^e

38.17^a

31.67^bc

 Treated lower

0–15 cm

1.083^bcd

33.50^e

34.83^a

31.67^bc

15–30 cm

1.008^d

29.67^e

38.17^a

32.17^bc

 Untreated crop

0–15 cm

1.28^a

50.83^a

21.67^c

27.50

15–30 cm

1.20^ab

43.50^b

24.50^c

32.00

 Untreated grazing

0–15 cm

1.27^a

48.33^ab

21.50^c

30.17

15–30 cm

1.29^a

43.83^b

22.67^c

33.50

 Treated crop

0–15 cm

1.09^bc

32.17^c

34.33^b

33.50

15–30 cm

1.02^c

29.67^c

37.50^ab

32.83

 Treated grazing

0–15 cm

1.14^bc

33.50^c

37.00^ab

29.50

15–30  cm

1.05^c

30.17^c

38.83^a

31.00

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