Fig. 4. Changes in SOD activity in tall fescue and Kentucky bluegrass in responses to drought (D), heat (H), and the combined stresses (D+H). Vertical bars indicate LSD values (P = 0.05) for treatment comparison at a given day of treatment
Fig. 4. Changes in SOD activity in tall fescue and Kentucky bluegrass in responses to drought (D), heat (H), and the combined stresses (D+H). Vertical bars indicate LSD values (P = 0.05) for treatment comparison at a given day of treatment