Table 2.

Variance analysis for shelling percentage in the RIL population in four environments

Variables	df	Mean square	F value	P value
Environment	3	210.028	171.423	<0.001
Genotype	193	119.456	97.500	<0.001
Genotype × environment	570	5.784	4.721	<0.001
Error	1532	1.225