Figure 1.
Parents of two mapping populations were screened after a pulse stress of 1,000 mg L−1Fe2+for 5 days. (a) Leaf bronzing score after 2-days-treatment, (b) leaf bronzing score after 5-days-treatment, (c) relative root dry weight after 5-days-treatment and (d) relative shoot dry weight. (e) Photos of partental lines after 5-days-treatment were determined. Bars represent standard errors of the mean (n = 6). Different letters above data points indicate significant differences between genotypes by LSD-test (p < 0.05).