. 2018 Mar 20;9:366. doi: 10.3389/fpls.2018.00366

Table 2.

Mean, 1st and 3rd quartile, heritability, genotype effect and genotype-by-location interaction (g^*l), for different traits evaluated in experiments that included hybrids under well-watered (Hybrids_WW), hybrids under drought stress (Hybrids_DS), lines under well-watered (Lines_WW) and lines under drought stress conditions (Lines_DS).

Experiment		Trait
		GY (t/ha)	AD (days)	PHT (cm)	ASI (days)	NDVI	SEN	LR	GLAD	DSS (%)
Hybrids_WW	Mean	7.02	81.8	221	−0.11	15.9				63.0
	SE	0.65	1.43	7.2	1.26	0.99				NA
	1st quartile	6.71	81.2	218	−0.29	15.7				61.3
	3rd quartile	7.39	82.4	225	0.04	16.1				64.8
	h²	0.70	0.78	0.75	0.52	0.51
	genotype	^***	^***	^***	^***	^***
	g^*l	^***	^***	^***	^***	^***
Hybrids_DS	Mean	2.59	83.1	195	1.83	14.1	127	52.9	22.6
	SE	0.38	0.87	0.35	0.86	0.71	6.9	4.96	1.67
	1st quartile	2.51	82.7	194	1.78	13.9	126	52.5	22.3
	3rd quartile	2.68	83.5	196	1.88	14.3	128	53.1	23.0
	h²	0.37	0.65	0.31	0.17	0.57	0.38	0.14	0.53
	genotype	^**	^**	^**	^*	^**	^***	^ns	^***
	g^*l	^***	^***	^***	^***	^***	^***	^**	^***
Lines_WW	Mean	2.07	87.4	112	0.61	11.6				63.8
	SE	0.28	NA	8.2	2.59	0.69				NA
	1st quartile	1.89	86.3	107	0.38	11.4				60.2
	3rd quartile	2.25	88.5	117	0.82	11.7				68.7
	h²	0.52	0.79	0.81	0.30	0.45
	genotype	^***	^***	^***	^*	^***
	g^*l	^***	^***	^***	^***	^***
Lines_DS	Mean	0.75	89.6	102	1.07	10.9	142	69.0	8.14
	SE	0.21	1.5	7.49	1.42	0.18	11.2	5.56	0.26
	1st quartile	0.63	88.0	98.5	1.81	10.6	139	66.3	7.46
	3rd quartile	0.85	91.3	106	0.20	11.3	145	71.4	8.65
	h²	0.76	0.91	0.80	0.76	0.71	0.61	0.66	0.81
	genotype	^***	^***	^***	^***	^***	^***	^***	^***
	g^*l	^***	^***	^ns	^*	^**	^***	^***	^***

Traits measured included grain yield (GY), anthesis date (AD), plant height (PHT), anthesis-silking interval (ASI), normalized differential vegetative index (NDVI), senescence (SEN), leaf rolling (LR), GLAD and drought stress susceptibility (DSS).

^{ns, *, **, ***}

non-significant, and significant at p < 0.1, 0.05, and 0.01, respectively.