Fig. 1From: Potential objectives for gibberellic acid and paclobutrazol under salt stress in sweet sorghum (Sorghum bicolor [L.] Moench cv. Sofra)The effect of GA3 and PBZ treatments on leaf putrescine (A), spermidine (B), spermine (C), and total polyamines/GA3 ratio (D) of sweet sorghum under salinity. The values are means of three replicates, ± standard error. Common letters are not significant (p < 0.05)Back to article page