highly significantp < 0.01
Total K showed highly significant closely relationship with lattice-K (r = 0.982**, p < 0.01), HCl–K (r = 0.901**, p < 0.01) and Non Ex-K (r = 0.841**, p < 0.01) ( Fig. 7 ).
Total K showed highly significant closely relationship with lattice-K (r = 0.982**, p < 0.01), HCl–K (r = 0.901**, p < 0.01) and Non Ex-K (r = 0.841**, p < 0.01) ( Fig. 7 ).