Substrates

Characteristics

S1

S2

S3

S4

S5

Clay (%)

3.45

4.90

2

8.75

0.70

Silt (%)

4.35

6.65

2.30

13.40

0.70

Fine sand (%)

1.45

2

2.65

3.50

0.95

Medium sand (%)

43.25

42.35

43.25

40.20

54.10

Coarse sand (%)

47.50

44.10

49.80

34.15

43.55

Total carbon (%)

12.13

17.27

7.92

35.53

2

Total nitrogen (%)

1.38

1.45

0.45

1.98

0.21

Assimilable P (ppm)

49.47

44.42

47.45

57.04

39.88

Texture

Sandy*

Sandy-loam

Sandy

Sandy-loam

Sandy