Fig. 9From: Organic fertilizer and hydrothermal conditions change the distribution of Medicago sativa L. productivity and soil bacterial diversity in coastal saline soilKruskal–Wallis H test of functional differences in the bacterial communities among the five cutting times. The ordinate represents the function and the abscissa represents the percentage abundance of a certain function in the sample. **p < 0.01, ***p < 0.001Back to article page