highly significantp<0.001
ETR predictions based on the MPB LUE index showed a highly significant linear relationship with measured PAM-fluorometry ETR (R 2 = 0.92, p<0.001; Fig 7 ) with a slope of 0.93 not significantly different from 1 (p>0.05).
ETR predictions based on the MPB LUE index showed a highly significant linear relationship with measured PAM-fluorometry ETR (R 2 = 0.92, p<0.001; Fig 7 ) with a slope of 0.93 not significantly different from 1 (p>0.05).