Relative proportion (%) of variance components

Grain Quality traits

Genotype

Environment

Residual

Intraclass

correlation

Test weight

3

96

1

0.71

TKW

8

91

1

0.88

Protein content

2

97

1

0.77

Vitreous kernel content

13

83

4

0.79

Falling number

2

98

0

0.80