Figure 5.
The relationship between ETR and net O2 evolution (corrected for respiration rates) from data in Figure 3. The treatments shown are controls (●) and CL (▵). The data from CD treatments lie between these curves, except for V. riparia (not shown). The slopes of the relationships are: V. riparia control, 5.6; CD, 5.5; CL, 20.7; V. vinifera cv Riesling control, 5.8; CD, 6.7; CL, 8.3; V. vinifera cv Gordot control, 5.6; CD, 7.1; CL, 11.6; and V. vinifera cv Chardonnay control, 5.6; CD, 12.7; CL, 16.7.