Table 3 Physicochemical properties of composts at initial and final time for H1 to H4

pH

6.54

7.30

6.79

7.20

6.46

6.60

6.55

6.80

TNK(%)

1.82

2.26

1.84

2.77

1.36

2.58

1.21

2.81

NO3^– (ppm)

704.00

780.96

847.00

1144.68

1042.00

2287.80

1601.00

2443.68

OM (%)

61.72

43.66

58.96

58.58

66.37

54.1

58.96

64.76

C/N

19.73

11.26

18.65

12.26

28.34

12.15

28.17

13.38

EC (dS/m)

5.03

3.62

6.78

5.49

5.97

6.19

6.05

7.58

CEC (meq/100 g)

15.98

90.76

14.67

103.80

10.87

108.15

29.57

125.00

CEC/OC

0.45

3.58

0.43

3/06

0.28

3.45

0.86

3.33