Irrigation System

Soil porosity

Soil pH

Soil Eh

Organic matter (%)

Total N (%)

Available P (ppm)

K (meq/100g)

Saturated

0.54

6.7

−57.71

1.97

0.12

13.92

0.12

Continuous flooded

0.52

6.8

−66.6

1.74

0.10

12.56

0.12

AWDI (10 cm)

0.57

6.6

−43.5

2.07

0.14

14.17

0.13

AWDI (15 cm)

0.57

6.62

−31.6

2.10

0.13

13.66

0.12

AWDI (20 cm)

0.59

6.52

−27.32

1.99

0.12

13.24

0.11

Level of significance

*

NS

**

*

*

*

NS

CV (%)

2.18

3.53

21.77

8.87

22.22

6.43

15.21

LSD

0.59

0.22

3.8

0.13

0.02

1.04

0.02