Fig. 5

Waterlogging effects on growth and photosynthetic performance in spring barley plants. A: Average daily pixel count of ten biological replicates of four genotypes (Concerto, Glasnevin no.5, Golden Promise and RGT Planet) under waterlogging or control conditions. Orange area represents stress duration, green area denotes recovery period. Pixel count calculated as the sum of segmented pixels from two sides and one top-view. Mean and standard error of each treatment displayed by day. Images not taken on day 6 and 14, data was extrapolated for these days. B: Average Fv/Fm value of ten replicates of four genotypes (Concerto, Glasnevin no.5, Golden Promise and RGT Planet) under waterlogging or control conditions. Orange area represents stress duration, green area denotes recovery period