Fig. 5
From: Exo-ethylene application mitigates waterlogging stress in soybean (Glycine max L.)
Influence of different concentrations of ethephon treatments on endogenous GAs levels. Soybean plants were exposed to WL for 15 days. Data were collected at 5-day intervals from three replicate samples. Different letters indicate significant differences at P < 0.05 and data were analyzed by Duncan’s multiple range test. WL = waterlogging; DAT = days after treatment; ETP = ethephon; and GAs concentration = sum of GA4, GA9, and GA34