
Keywords: 3- (4،5-dimethylthiazol-2-yl) -5- (3-carboxymethoxyphenyl) -2- (4-sulfophenyl) -2H-tetrazolium، نمک داخلی; AM; arbuscular mycorrhizal fungi; ECM; ectomycorrhizal fungi; ICP-MS; inductively coupled plasma mass spectrometry; MTS; 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium, inner salt; MTC; maximum tolerable concentra