highly significantp < 0.001
arvense exhibits a sensible reduction of F0 ( p < 0.01), but a highly significant positive correlation ( p < 0.001) between Ni and the maximum efficiency of photosystem II (Fv/Fm), the P.I. and the Tfm. 3.
arvense exhibits a sensible reduction of F0 ( p < 0.01), but a highly significant positive correlation ( p < 0.001) between Ni and the maximum efficiency of photosystem II (Fv/Fm), the P.I. and the Tfm. 3.