Fig. 6. Comparison of the colonization rates (%) of arbuscular mycorrhizal fungi in a root fragment of Chengiopanax sciadophylloides seedlings detected by the WinRHIZO method and the modified grid-line intersect method (n = 12). The t-test and F-test confirmed that differences in the slope, intercept, and coefficient of determination were statistically significant (*p < 0.05).
