Treatments
|
Treatments
|
pH
|
SOC
(g kg−1)
|
MBC
(mg kg−1)
|
MBN
(mg kg−1)
|
Available N
(mg kg-1)
|
Olsen-P
(mg kg−1)
|
CK |
0–10 |
7.15±0.01Ad |
18.32±0.06Ca |
740.40±32.52Ca |
1.81±0.00Da |
151.30±2.20Da |
6.57±0.56Ca |
|
10–20 |
7.40±0.02Ac |
15.78±0.21Cb |
351.35±18.50Db |
1.52±0.00Cb |
108.39±1.18Cb |
4.93±0.17Bb |
|
20–30 |
7.52±0.01Ab |
6.48±0.07Dc |
123.78±5.45Dc |
0.79±0.01Dc |
46.71±1.18Cc |
5.56±0.37Cab |
|
30–40 |
7.61±0.02Aa |
5.42±0.07Bd |
59.37±1.71Cd |
0.71±0.01Cd |
44.92±0.77Bc |
6.48±0.14Ca |
NPK |
0–10 |
6.48±0.01Dd |
17.48±0.52Da |
829.72±8.50Ba |
1.87±0.03Ca |
181.69±5.08Ca |
11.37±0.64Ba |
|
10–20 |
6.82±0.01Cc |
16.13±0.04Cb |
527.14±4.60Cb |
1.59±0.14Cb |
129.40±0.80Bb |
9.23±0.14Bb |
|
20–30 |
7.21±0.02Bb |
9.40±0.13Cc |
219.88±6.49Cc |
1.04±0.02Cc |
71.29±0.89Bc |
6.80±0.75Cc |
|
30–40 |
7.25±0.02Ca |
6.09±0.00Ad |
81.66±7.02Bd |
0.77±0.01Ad |
43.13±0.49Bd |
7.01±0.53BCc |
NPK + ST |
0–10 |
6.64±0.02Cd |
22.04±0.10Ba |
880.98±27.07Ba |
2.21±0.02Ba |
209.85±2.05Ba |
10.38±0.49Bab |
|
10–20 |
6.84±0.01Cc |
20.07±0.25Bb |
807.86±29.72Bb |
1.99±0.04Bb |
185.27±0.45Ab |
9.25±0.15Bbc |
|
20–30 |
7.12±0.01Db |
11.90±0.10Bc |
259.15±10.78Bc |
1.25±0.02Bc |
96.77±2.49Ac |
11.04±0.88Ba |
|
30–40 |
7.19±0.02Da |
6.08±0.06Ad |
62.55±3.47BCd |
0.77±0.01Ad |
49.84±0.45Ad |
8.00±0.07Bc |
NPK + OM |
0–10 |
6.74±0.02Bd |
25.46±0.42Aa |
1019.9±52.4Aa |
2.60±0.08Aa |
251.42±1.34Aa |
111.25±6.47Aa |
|
10–20 |
6.93±0.01Bc |
24.98±0.68Aa |
869.2±22.1Ab |
2.50±0.01Ab |
193.32±6.49Ab |
116.50±4.40Aa |
|
20–30 |
7.17±0.02Cb |
12.12±0.03Ab |
421.3±1.53Ac |
1.32±0.01Ac |
97.66±4.47Ac |
56.99±2.16Ab |
|
30–40 |
7.34±0.02Ba |
5.89±0.15Ac |
165.134±2.1Ad |
0.75±0.01Bd |
42.24±2.05Bd |
10.19±0.25Ac |