Table 1.

Comparison of bacterial and fungal community structure dissimilarity in soil and grapes using permutational multivariate analysis of variance (PERMANOVA).

Factors	Overall		2014		2015		2016
	R2	P-value	R2	P-value	R2	P-value	R2	P-value
Soil 16 S
Dispersion test	—	—	—	0.322	—	0.571	—	0.044
Treatment	—	—	0.243	0.042	0.097	0.181	0.104	0.013
Stage	—	—	—	—	0.061	0.032	0.094	< 0.001
Treatment*Stage	—	—	—	—	0.083	0.757	0.085	0.176
Soil ITS
Dispersion test	—	—	—	0.374	—	0.254	—	0.181
Treatment	0.114	<0.001	0.246	0.032	0.213	<0.001	0.243	<0.001
Stage	0.012	0.443	—	—	0.074	0.008	0.054	0.048
Year	0.159	<0.001	—	—	—	—	—	—
Treatment*Stage	—	—	—	—	0.094	0.066	0.058	0.653
Treatment*Year	0.082	<0.001	—	—	—	—	—	—
Grape ITS
Dispersion test	—	—	—	0.690	—	0.747	—	0.765
Treatment	0.026	0.658	0.138	0.492	0.211	0.472	0.169	0.278
Year	0.498	<0.001	—	—	—	—	—	—
Treatment*Year	0.051	0.771	—	—	—	—	—	—

The p-values of dispersion test were derived from ANOVA.