Table 4.

Monte Carlo permutation test between soil bacteria, vegetation and soil physicochemical properties.

Soil layers	Indexes	RDA1	RDA2	r2	p-value
0–10 cm	AB	−0.8555	−0.5178	0.0508	0.8111
	AC	−0.8414	−0.5404	0.0621	0.7256
	ACW	−0.9406	−0.3395	0.0864	0.5462
	AR	−0.9418	−0.3363	0.0736	0.6352
	AF	−0.9384	−0.3454	0.0679	0.6867
	TN	0.7339	0.6793	0.2267	0.1224
	TP	−0.0021	1.0000	0.2875	0.0600
	SOM	−0.5102	−0.8600	0.0092	0.9500
	AN	0.9808	0.1952	0.1508	0.2854
	AP	0.9977	0.0683	0.0787	0.6087
	AK	0.8332	−0.5530	0.0728	0.6302
10–20 cm	AB	0.2924	−0.9563	0.1670	0.2529
	AC	0.2581	−0.9661	0.2114	0.1699
	ACW	0.2571	−0.9664	0.2165	0.1534
	AR	0.2585	−0.9660	0.2105	0.1629
	AF	0.2261	−0.9741	0.1900	0.1999
	SOM	−0.7362	0.6768	0.0762	0.5557
	AP	−0.2502	0.9682	0.1647	0.2594
	AK	0.2815	0.9596	0.2991	0.0725
20–30 cm	AB	−0.0893	0.9960	0.1891	0.2114
	AC	−0.0518	0.9987	0.1833	0.2259
	ACW	0.0751	0.9972	0.2255	0.1484
	AR	0.0523	0.9986	0.2261	0.1444
	AF	0.0201	0.9998	0.2172	0.1579
	TN	0.3264	−0.9452	0.3070	0.0555
	TP	0.0949	−0.9955	0.2661	0.0905
	AN	−0.4184	−0.9083	0.3481	0.0410
	AP	0.2269	−0.9739	0.1837	0.2209
	AK	−0.0193	−0.9998	0.0853	0.5297