Additional file 2 of Diverse coping modes of maize in cool environment at early growth

Additional file 2. Spectral indices of maize seedlings grown at low temperature till V1 growth stage (cold) and after 3-day-long recovery at optimal temperatures (regrowth). The lines are sorted according to their hue values for cold-grown plants. Experiments were repeated three to five times with five plants per experiment. The emmeans function was used to conduct posthoc pairwise comparisons between all inbred lines—separately for each treatment condition. The Tukey’s method was used for P-value adjustment with ɑ = 5%. Different letters mark significantly different values.