Table 2.

Phenotypic variation for bioenergy-related traits in F₃ population.

Traits	Environments										Across the Environments
	Lowland					Highland
	Min	Max	Mean	σg2a	CV	Min	Max	Mean	σg2a	CV	Mean	σgxE2b	σg2a	CV	σE2c	${\text{h}}_{\text{b}-\text{s}}^2$ (%)
PH (cm)	101.33	298.67	202.80	4.09**	13.27	102.33	325.00	225.00	9.03**	11.05	214.00	1.44**	11.30**	12.11	208.59**	0.87
BX (%)	4.15	17.55	10.66	1.70**	14.41	4.25	13.75	8.44	1.86**	16.52	9.55	1.26	2.29**	15.36	620.09**	0.44
PJ (%)	11.00	82.00	34.24	1.49**	17.17	8.00	74.00	35.02	3.46**	14.80	34.63	1.17	3.54**	16.01	5.25*	0.67
FBW (g)	30.00	1068.00	382.80	2.47**	30.35	46.00	940.00	440.34	5.05**	21.73	411.57	1.13	5.89**	25.87	76.05**	0.80

*significant at p ≤0.05.

**significant at p ≤ 0.01.

^aGenotype variance.

^bGenotype by environment variances for two locations.

^cEnvironment variance ${\text{h}}_{\text{b}-\text{s}}^2$ Broad-sense heritability.