Table 2.
Soil indexes before and after treatment
| Treatment | pH | EC (µS cm−1) | AN (‰) | AK (‰) | AP (‰) | OM (%) | |
|---|---|---|---|---|---|---|---|
| C | Before treatment | 6.38 ± 0.01a | 355.00 ± 14.11a | 26.61 ± 0.59ab | 140.40 ± 1.40ab | 39.97 ± 0.19a | 2.14 ± 0.02a |
| After treatment | 5.58 ± 0.01b | 324.00 ± 14.11b | 18.27 ± 0.37e | 129.73 ± 2.91d | 28.97 ± 0.82d | 2.01 ± 0.02c | |
| S | Before treatment | 6.38 ± 0.01a | 373.33 ± 29.74a | 25.84 ± 0.53b | 141.50 ± 2.31a | 40.03 ± 0.09a | 1.99 ± 0.07c |
| After treatment | 5.58 ± 0.02b | 315.67 ± 10.69b | 20.50 ± 0.40d | 129.50 ± 6.84d | 34.97 ± 0.19c | 1.99 ± 0.02c | |
| M1 | Before treatment | 6.38 ± 0.02a | 358.00 ± 16.70a | 26.27 ± 0.87b | 141.23 ± 2.71a | 39.95 ± 0.43a | 2.00 ± 0.06c |
| After treatment | 5.58 ± 0.02b | 283.67 ± 8.50c | 24.61 ± 0.79c | 135.57 ± 3.39bc | 35.12 ± 0.14c | 2.05 ± 0.02bc | |
| M2 | Before treatment | 6.38 ± 0.01a | 365.67 ± 19.14a | 26.55 ± 0.52ab | 140.23 ± 0.96ab | 40.06 ± 0.16a | 2.03 ± 0.05bc |
| After treatment | 5.58 ± 0.01b | 263.67 ± 10.60c | 27.55 ± 0.96a | 140.23 ± 2.80ab | 37.29 ± 1.07b | 2.09 ± 0.02ab | |
| M3 | Before treatment | 6.37 ± 0.01a | 369.00 ± 27.22a | 26.54 ± 0.56ab | 139.23 ± 1.21ab | 39.96 ± 0.45a | 2.03 ± 0.04bc |
| After treatment | 5.57 ± 0.01b | 271.33 ± 14.98c | 26.54 ± 0.44ab | 133.23 ± 3.83cd | 35.56 ± 0.77c | 2.07 ± 0.01b | |
Data are showed as mean ± standard deviation. The values with different lowercases are significantly different among different treatments at p < .05. C: blank control; S: JC65; M1: JC65 + 7ze3 + JC03; M2: JC65 + HS10 + 7ze3; M3: JC65 + JC03 + HS10.
Abbreviations: AK, available potassium; AN, ammonium nitrogen; AP, available phosphorus; OM, organic matter.