Table 1 Combined analysis of variance for measured traits in 13 varieties of wheat in different sowing dates during three years (2012–2014)

d.f

2

6

7

14

42

12

24

84

168

576

Traits

Mean squares

GY

26.10^**

1.03^n.s

781.10^**

2.75^**

0.85^n.s

36.60^**

10.57^**

14.80^**

0.26^n.s

0.33

BY

9.40^n.s

5.43^n.s

2437.32^**

15.20^**

1.27^n.s

368.03^**

13.28^**

75.70^**

1.30^n.s

0.87

NSP

107,685.01^n.s

46,289.00^n.s

5,152,470.26^**

33,164.45^n.s

51,718.50^n.s

899,893.32^**

13,407.50^**

329,864.08^**

1670.35^n.s

61,208.44

NGSP

391.60^n.s

81.63^n.s

15,328.08^**

14.05^n.s

28.72^n.s

1667.53^**

114.90^**

361.50^**

9.50^n.s

9.80

GWSP

0.98^**

0.06^n.s

34.59^**

0.03^n.s

0.04^n.s

22.30^**

10.03^**

0.57^**

0.03^n.s

0.02

TGW

2.40^n.s

13.77^n.s

10,314.73^**

86.40^n.s

2.80^n.s

1113.25^**

24.58^**

401.17^**

15.70^**

3.20

HI

0.062^**

0.012^n.s

1.900^**

0.004^n.s

0.003^n.s

0.211^**

0.030^**

0.044^**

0.002^n.s

0.001