Source of variance

d.f.a

Protein

Phytic acid

Condensed tannins

Cyanogenic glycosides

Trypsin inhibitors

Saponins

Variety (V)

5

12.37**

57.02**

1130.35**

169.80**

445.84**

202.13**

Field (F)

1

6.60*

2.94

10.18**

18.73**

0.48

0.01

Year (Y)

1

269.41**

83.31**

118.88**

140.50**

4.47*

22.07**

VxF

5

0.80

5.52**

0.79

7.83**

2.30

1.51

VxY

5

6.02**

5.08**

14.98**

5.48**

5.08**

2.55*

FxY

1

1.38

8.85**

23.68**

2.87

0.07

0.11

VxFxY

5

4.89**

5.12**

0.12

1.78

3.55**

1.44