Tillage

Organic carbon

Combined

Organic matter

Combined

Bulk Density

Mean

2012

2013

2012

2013

2012

2013

g·kg⁻¹

%

Mg m⁻³

MC

5.95c

5.65c

5.80c

1.04c

0.97c

1.0c

1.55

1.55

1.55

MDIC

6.68b

7.15b

6.92b

1.15b

1.23b

1.19b

1.54

1.53

1.54

MDNT

7.37a

8.37a

7.87a

1.27a

1.44a

1.36a

1.53

1.52

1.53

MDST

5.98c

6.22c

6.06c

1.03c

1.07c

1.05c

1.55

1.55

1.55

S.E±

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

N Level (kg N ha⁻¹)

60

6.42ab

6.44b

6.43c

1.11ab

1.11b

1.11c

1.54

1.54

1.54

80

6.71a

6.73ab

6.72b

1.16a

1.16b

1.16b

1.54

1.54

1.54

100

6.60a

7.62a

7.11a

1.14a

1.31a

1.23a

1.54

1.53

1.54

120

6.24b

6.60b

6.42c

1.08b

1.14b

1.11c

1.55

1.54

1.55

S.E±

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

P Levels (kg P ha⁻¹⁾

6.6

6.15c

6.78c

6.47c

1.06c

1.17

1.12b

1.55

1.54

1.54

13.2

6.78a

6.86b

6.82a

1.17a

1.18

1.18a

1.54

1.54

1.54

26.4

6.54b

6.91a

6.73b

1.13b

1.19

1.16a

1.54

1.54

1.54

S.E±

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

Interaction

T × N

**

NS

*

**

NS

**

NS

NS

NS

T × P

**

NS

NS

**

NS

**

NS

NS

NS

N × P

**

NS

*

**

NS

**

NS

NS

NS

T × N × P

**

**

*

**

NS

**

NS

NS

NS