highly significantP < 0.01
WUE int showed a highly significant negative correlation with g sc ( P < 0.01) and a positive correlation with g m / g sc ( P < 0.05), whereas the correlations between WUE ins and g sc and g m / g sc were not significant.
WUE int showed a highly significant negative correlation with g sc ( P < 0.01) and a positive correlation with g m / g sc ( P < 0.05), whereas the correlations between WUE ins and g sc and g m / g sc were not significant.