Fig. 3From: Use of Serendipita indica to improve soybean growth, physiological properties, and soil enzymatic activities under different Cd concentrationsEffects of Serendipita indica and Cd stress on the percent (A) and content (B) of soil Cd fractions. Bars topped by the same letter do not differ significantly at P < 0.05 according to Duncan’s Multiple Range Test (n ≥ 3). The abbreviations in the legend are the initial letter combinations of Cd fractionsBack to article page