Tillage

Grain yield (tha⁻¹)

2012

2013

Mean

MC

1.89a

2.21b

2.05

MDIC

2.18a

3.04a

2.61

MDNT

2.13a

3.00a

2.57

MDST

1.90a

2.50a

2.20

S.E±

0.15

0.04

N Level (kg N ha⁻¹)

60

1.92a

2.04c

1.98

80

2.06a

2.72b

2.39

100

2.08a

3.25a

2.67

120

1.90a

2.58c

2.24

S.E±

0.15

0.04

P Level (kg P ha⁻¹)

6.6

1.80a

2.40b

2.10

13.2

2.15a

3.03a

2.59

26.4

2.02a

2.69b

2.36

S.E±

0.13

0.04

Interaction

T × N

NS

*

T × P

NS

**

N × P

NS

*