Pooled variance†

Location variance‡

Bihar

Madhya Pradesh

Punjab

Source

F-ratio

% of total

variance

F-ratio

% of total

variance

F-ratio

% of total

variance

F-ratio

% of total variance

Year (Y)

14.75***

22.09**

38.88***

52.54**

Location (L)

1.42**

Y x L

24.37***

Genotype (G)

3.74*

34.84***

23.63***

12.34**

G x Y

0.17NS

3.48*

4.64*

1.09*

G x L

11.23***

G x Y x L

3.92*

Management (M)

7.16*

10.73*

5.54*

0.74*

M x Y

0.70NS

0.71*

06.03**

01.61**

M x L

1.03*

M x L x Y

10.18***

G x M

9.24***

26.17***

20.55**

2.55*

G x M x Y

8.74**

2.68***

1.27**

0.36*

G x M x L

11.72**

G x M x L x Y

3.90*