Fig. 2

Survival of 2-year-old P. notoginseng. (a) Consecutively cultivated (CC) soil (the area marked with the yellow line). (b) AITC-treated CC soil. (c) Survival fold values in June and August. n = 5 for the CC/AITC treatment group. All data are presented as mean ± standard deviation (SD) and were compared using two-way ANOVA.