. 2020 Dec 17;10:22213. doi: 10.1038/s41598-020-79179-0

Table 2.

Probability values of effects of temperature (T), genotype (G) and T × G interaction on biomass, grain yield and quality traits.

Traits	Variables			Main effect of temperature (mean)
Traits	T	G	T × G	Control	HNT
Grain-filling duration (d)	0.004	< 0.001	0.031	42.0^a	38.9^b
200 kernel weight (g)	< 0.001	< 0.001	0.012	5.7^a	5.3^b
Grain yield (g m^-2)	0.002	< 0.001	0.729	512.8^a	424.9^b
Seed number (m^-2)	0.012	< 0.001	0.874	18,112.6^a	15,879.8^b
Biomass (g m^-2)	0.11	< 0.001	0.649	607.7^a	570.0^a
Harvest index	0.013	< 0.001	0.122	0.38^a	0.35^b
Starch concentration (%)	< 0.001	< 0.001	0.6149	59.0^a	50.0^b
Protein concentration (%)	0.431	< 0.001	0.932	14.1^a	14.5^a

Means were separated using Tukey’s honest significant difference (HSD) test at p = 0.05 and statistically significant differences (p < 0.05) between control and HNT effects are indicated by superscripts.