Table 3.

Analysis of variance for Karnal bunt infection (%) across four experiments.

Source of Variation	Degree of Freedom	Mean Square	p Value	Heritability
Genotype	338	550.71	<0.001	0.80
Experiment	3	437.69	<0.001
Genotype x Experiment	1352	184.01	<0.001
Error	1014	61.78