Table 1. Effects of mycorrhizal fungi AR2 on growth of A. roxburghii.

	Fresh weight (g)	Dry weight (g)	Root number	Bud number	Height (cm)	Node number
ck	1.30 ± 0.21b	0.13 ± 0.03b	3.50 ± 0.67b	0.41 ± 0.51b	4.01 ± 0.66b	7.58 ± 0.67a
Treatment	1.90 ± 0.34a	0.31 ± 0.08a	4.67 ± 1.07a	3.33 ± 0.78a	5.45 ± 0.29a	8.08 ± 0.67a

Note:

Each value represents the mean ± standard deviation (SD) (n = 12). Different letters represent significant differences (P ≤ 0.05) on the same row according to the independent-sample t test.