Parameter

Soil

Cow dung

Chicken dropping

Leaf mold

N (mg/kg)

5.1

2.04

1.72

4.3

P (mg/kg)

10.3

0.76

1.82

3.6

K (mg/kg)

124.2

0.82

2.18

5.0

EC (mS/cm)

0.395

18.7

19.74

1.5

C/N ratio

6.72

19.9

9.65

10.2