Soil layer (cm) |
Treatments |
Bulk
density (g·cm-3) |
pH |
SOC (g·kg-1) |
DOC (mg·l-1) |
LOC (mg·kg-1) |
TN
(g·kg-1) |
TP (g·kg-1) |
C:N |
C:P |
N:P |
0-10 |
CK |
1.08±0.09Aa |
6.87±0.19Aab |
53.22±7.94Aa |
32.96±1.15Aa |
0.51±0.21Aa |
3.13±0.35Aa |
0.87±0.05Bd |
16.88±0.72Ba |
60.79±5.21Aa |
3.59±0.19Aa |
|
CG |
1.18±0.06Aa |
6.10±0.76Ab |
26.87±2.74Ab |
27.34±12.89Aa |
0.87±0.04Aa |
3.14±0.21Aa |
2.40±0.15Ba |
8.52±0.34Ac |
11.42±1.93Ab |
1.33±0.18Ab |
|
MG |
1.26±0.05Aa |
7.90±0.09Aa |
24.99±4.30Ab |
18.50±1.99Aa |
0.76±0.05Aa |
2.70±0.31Aa |
1.42±0.13Bc |
9.19±0.88Abc |
18.26±4.55Ab |
1.94±0.30Ab |
|
RG |
1.15±0.08Aa |
5.74±0.33bA |
31.09±2.19Ab |
33.02±3.70Aa |
0.78±0.04Aa |
2.84±0.19Aa |
1.98±0.13ABb |
11.01±0.68Ab |
16.02±2.25Ab |
1.45±0.15Ab |
10-20 |
CK |
1.21±0.09Aab |
6.06±0.44Ab |
29.35±4.11Ba |
17.09±0.40Aa |
0.56±0.18Aa |
0.99±0.15Bb |
0.61±0.04Cd |
30.15±4.56Aa |
48.73±8.16Aa |
1.62±0.17Ba |
|
CG |
1.08±0.03Ab |
5.94±0.91Ab |
15.78±5.85ABa |
12.71±1.33Aab |
0.86±0.05Aa |
1.81±0.01Bab |
2.44±0.18ABa |
8.72±3.27Ab |
6.63±2.61ABb |
0.75±0.05Bb |
|
MG |
1.38±0.08Aa |
7.87±0.13Aa |
17.11±5.08Aa |
10.45±1.06Bb |
0.82±0.08Aa |
1.76±0.44ABab |
0.98±0.03Cc |
9.49±0.81Ab |
17.16±4.79ABb |
1.77±0.41ABb |
|
RG |
1.28±0.05Aab |
5.23±0.11ABb |
19.15±1.15Ba |
15.32±2.15Aa |
0.80±0.04Aa |
2.47±0.23ABa |
1.79±0.05Bb |
7.82±0.59ABb |
10.70±0.69ABb |
1.39±0.16Aab |
20-30 |
CK |
1.16±0.11Aa |
5.91±0.58Ab |
23.79±4.17Ba |
13.77±0.90Aa |
0.43±0.21Ab |
1.23±0.12Bc |
1.34±0.02Ac |
19.11±2.03Ba |
17.70±3.03Ba |
0.92±0.09ABa |
|
CG |
1.04±0.04Aa |
5.90±0.94Ab |
9.82±0.96Bb |
35.03±17.49Aa |
0.82±0.03Aa |
1.72±0.12Bab |
2.88±0.06Aa |
5.79±0.84Ab |
3.42±0.40Bb |
0.60±0.03Bb |
|
MG |
1.27±0.09Aa |
7.77±0.07Aa |
16.21±4.97Aab |
9.33±0.44Ba |
0.79±0.06Aa |
1.60±0.12Bbc |
2.31±0.10Ab |
9.78±2.49Ab |
6.86±1.90Bb |
0.69±0.02Cab |
|
RG |
1.15±0.15Aa |
4.90±0.12Bb |
13.78±3.86Bab |
12.72±2.77Ba |
0.71±0.03Aab |
2.08±0.14BCa |
2.29±0.14Ab |
6.47±1.47Cb |
6.23±1.93BCb |
0.92±0.10Ba |
30-40 |
CK |
1.11±0.06Aa |
5.69±0.56Ab |
21.69±3.70Ba |
22.17±8.05Aa |
0.73±0.08Aa |
0.95±0.09Bb |
0.84±0.07Bc |
22.58±1.94ABa |
26.84±6.83Ba |
1.16±0.20Aa |
|
CG |
1.13±0.04Aa |
5.85±0.87Ab |
11.32±3.87Ba |
15.72±2.86Aa |
0.84±0.04Aa |
2.05±0.13Ba |
1.92±0.13Cb |
5.35±1.47Ab |
5.77±1.71ABb |
1.07±0.04Aab |
|
MG |
1.29±0.09Aa |
7.70±0.12Aa |
13.02±2.59Aa |
10.57±1.19Ba |
0.78±0.04Aa |
1.55±0.25Ba |
1.57±0.10Bb |
8.50±1.13Ab |
8.14±1.10ABb |
0.98±0.13BCab |
|
RG |
1.07±0.13Aa |
4.87±0.09Bb |
11.02±3.56Ba |
21.98±9.13ABa |
0.70±0.01Aa |
1.69±0.11Ca |
2.33±0.13Aa |
6.31±1.62BCb |
4.81±1.68Cb |
0.73±0.07Bb |
Average |
CK |
1.14±0.05ab |
6.13±0.35b |
32.01±1.44a |
21.50±1.01a |
0.56±0.15b |
1.58±0.05b |
0.92±0.03d |
22.18±2.31a |
38.52±5.81a |
1.82±0.16a |
|
CG |
1.11±0.01b |
5.95±0.87b |
15.95±2.33b |
22.70±4.05a |
0.85±0.01a |
2.18±0.03a |
2.41±0.02a |
7.10±1.48b |
6.81±1.66b |
0.94±0.07a |
|
MG |
1.30±0.03a |
7.81±0.10a |
17.83±3.83b |
12.21±0.52b |
0.79±0.03ab |
1.90±0.28ab |
1.57±0.07c |
9.24±1.33b |
12.61±3.08b |
1.34±0.22a |
|
RG |
1.16±0.09ab |
5.18±0.15b |
18.76±2.52b |
20.76±2.50a |
0.75±0.03ab |
2.27±0.06a |
2.10±0.05b |
7.90±1.09b |
9.44±1.64b |
1.12±0.12a |