Table 2.

Result of distance-based linear model (DistLM) analyses showing the influence of environmental parameters on bacterial soil community structure based on Bray–Curtis similarity of square-root-transformed abundance.

Marginal Tests
Variable	SS (trace)	F	P	Prop.
AP	10037	4.6681	0.011	0.31825
pH	10137	4.7367	0.008	0.32142
Sequential Tests
Variable	R2	SS (trace)	F	P	Prop.	Cumul	Res.df
AP	0.31825	10037	4.6681	0.012	0.31825	0.31825	10
pH	0.36913	1604.8	0.72588	0.435	0.32142	0.36913	9

SS: sum of squares; F: pseudo-F; P: p value; Prop: proportion of explanation; Cumul: cumulative proportion of explanation; Res.df: residual degree of freedom; AP: available phosphate.