Table 2.

Average bulk density at the 0–100 cm depth (mean ± SD).

Soil depth/cm	AS	PS	HR	PT	NG	RP
0–10	1.198 ± 0.011	1.244 ± 0.054	1.242 ± 0.007	1.084 ± 0.065	1.208 ± 0.012	1.084 ± 0.065
10–20	1.210 ± 0.058	1.251 ± 0.033	1.262 ± 0.018	1.151 ± 0.023	1.243 ± 0.035	1.270 ± 0.071
20–30	1.172 ± 0.042	1.222 ± 0.024	1.232 ± 0.007	1.202 ± 0.005	1.260 ± 0.005	1.202 ± 0.005
30–40	1.160 ± 0.028	1.278 ± 0.019	1.215 ± 0.051	1.192 ± 0.014	1.283 ± 0.016	1.210 ± 0.077
40–50	1.272 ± 0.003	1.259 ± 0.010	1.225 ± 0.005	1.225 ± 0.015	1.280 ± 0.000	1.225 ± 0.015
50–60	1.295 ± 0.025	1.248 ± 0.017	1.233 ± 0.028	1.243 ± 0.019	1.287 ± 0.032	1.251 ± 0.005
60–70	1.318 ± 0.007	1.218 ± 0.107	1.238 ± 0.013	1.274 ± 0.010	1.276 ± 0.006	1.274 ± 0.010
70–80	1.322 ± 0.034	1.196 ± 0.016	1.236 ± 0.001	1.285 ± 0.017	1.304 ± 0.006	1.293 ± 0.065
80–90	1.325 ± 0.024	1.325 ± 0.012	1.301 ± 0.004	1.295 ± 0.012	1.304 ± 0.005	1.298 ± 0.018
90–100	1.318 ± 0.008	1.301 ± 0.035	1.302 ± 0.010	1.304 ± 0.034	1.301 ± 0.012	1.307 ± 0.061