September 2019, Volume 20, Number 4
Supplementary Figure S1 shows histograms of responses collected in the study.
Supplementary Table S1 gives a description of soybean cultivars evaluated in Nebraska in 2017 and 2018.
Supplementary Table S2 shows soil temperature at planting and accumulated precipitation at the experimental sites.
Supplementary Table S3 shows probability values from analysis of variance using combined data by year.