Soil sampling sites

pH

Water

Holding capacity

P-PO₄³⁻ (mg/g)

N-NH₄⁺

(mg/g)

(mg/g)

NT (%)

OC (%)

C/N ratio

O M%

Site 1

7.80

35.89

16.87

12.56

2.76

1.04

1.53

1.47

1.08

Site 2

7.60

34.78

14.56

11.50

1.97

0.99

2.64

2.66

2.67

Site 3

7.90

33.90

13.43

11.67

1.68

1.29

2.85

2.20

1.79

Site 4

8.02

30.90

15.87

11.78

2.31

1.12

2.90

2.58

2.47

Site 5

7.70

30.67

16.90

12.56

1.98

1.77

2.89

3.75

1.82