Table 2.

Analysis of variance for five traits in the RIL population under seven environments.

Trait	Variables	df	Mean square	F-value	P-value	GCV%	h2
LBA	RILs	187	1,557.91	3.92	<0.01	17.17	0.86
	Environments	6	1,269.34	3.20	<0.01
	RILs × environments	1,121	27.23	0.07	1
	Error	1,300	397.05
MSH	RILs	187	495.04	73.09	<0.01	17.96	0.92
	Environments	6	9295.71	1,372.40	<0.01
	RILs × environments	1,120	38.05	5.62	<0.01
	Error	1,294	6.77
LBL	RILs	187	680.60	72.19	<0.01	15.06	0.90
	Environments	6	1,3993.03	1,484.15	<0.01
	RILs × environments	1,120	66.08	7.01	<0.01
	Error	1,303	9.43
ER	RILs	187	179.45	47.33	<0.01	22.32	0.89
	Environments	5	2,486.53	655.78	<0.01
	RILs × environments	932	23.34	6.16	<0.01
	Error	1,111	3.79
IOPT	RILs	187	1.00	46.08	<0.01	6.60	0.91
	Environments	6	4.08	187.57	<0.01
	RILs × environments	1,120	0.09	4.27	<0.01
	Error	1,284	0.02

GCV is the genotypic coefficient of variation.