Fig. 3From: Exo-ethylene application mitigates waterlogging stress in soybean (Glycine max L.)Influence of various concentrations of ethephon treatment on plant height (a) and chlorophyll content (b). Soybean plants were exposed to WL for 10 days. Data were collected in 5-day intervals from three replicate samples and are shown as the average ± standard error (n = 10). In the figures, different letters indicate significant difference at P < 0.05 and data were analyzed by Duncan’s multiple range test (DMRT). WL = waterlogging; DAT = days after treatment; and ETP = ethephonBack to article page