extremely significantP < 0.001
When exact p-values are not provided, significant differences (*) are considered for P < 0.05, very significant differences (**) for P < 0.01 and extremely significant differences (***) for P < 0.001.
When exact p-values are not provided, significant differences (*) are considered for P < 0.05, very significant differences (**) for P < 0.01 and extremely significant differences (***) for P < 0.001.
NAD + correlated negatively with pH int , and a negative trend was observed between PME and Mg 2+ .