Fig. 2
From: Exo-ethylene application mitigates waterlogging stress in soybean (Glycine max L.)
Changes in chlorophyll contents and chlorophyll fluorescence during and after WL treatment. Each capital letters, a and b indicated chlorophyll content and chlorophyll fluorescence, respectively. WL treatments were maintained for 14 days during both data collections. WL indicates the WL only treatment. Different letters above error bars indicate significant differences at P < 0.05 and data were analyzed by Duncan’s multiple range test. Data were collected three times and are presented as the average ± standard error (n = 10)