Table 4: Average chemical properties of soil at the experimental site.

Depth (cm)

pH

Total organic matter (% OM)

Total organic carbon (% OC)

ECe (ds/m)

0-15

5.27

3.15

1.83

0.1

16-30

5.13

3.19

1.85

0.12

31-60

5.13

3.24

1.88

0.09

Aver.

5.18

3.2

1.85

0.1