Sand sized (63 - 2000 µm)

Silt sized (2 - 63 µm)

Clay sized (<2 µm)

Cultivated soils

0 - 15 cm (Surface)

Field 1

10

10

9

Field 2

12

9

7

Field 3

14

9

6

Field 4

12

7

6

15 - 30 cm (Sub-surface)

Field 1

11

8

7

Field 2

9

10

6

Field 3

10

8

7

Field 4

9

9

7

Uncultivated soil (n = 4*)

0 - 15

12

9

8

15 - 30

10

9

8