Source of variation

d.f

Sum of squares (SS)

Mean squares

% Treatment SS

% GxE

Total

251

66.78

0.266

Replications/E

12

0.89

0.074*

Treatments

83

60.01

0.723**

Genotypes(G)

13

2.62

0.202**

4.37

Environments(E)

5

52.39

10.478**

87.30

G x E

65

5.00

0.077**

8.33

IPCA1

17

2.82

0.166**

56.40

IPCA2

15

1.05

0.070*

21.00

IPCA3

13

0.70

0.054ns

14.00

IPCA4

11

0.25

0.023ns

5.00

Residuals

9

0.18

0.020ns

3.60

Error

156

5.88

0.038