highly significantP < 0.001
The regression models fitted to each treatment were highly significant ( P < 0.001), with R 2 >0.95, for both the segmented and the bilinear functions (see the Materials and methods).
The regression models fitted to each treatment were highly significant ( P < 0.001), with R 2 >0.95, for both the segmented and the bilinear functions (see the Materials and methods).