Research Article
Aggregate Indices Method in Soil Quality Evaluation Using the Relative Soil Quality Index
Table 8
Results of calculation of RSQI based on monitoring data.
| Soil samples | | | | RSQI | SQ |
| (a) Relatively high plains | S1 | 2.17 | 0.24 | 2.41 | 90.04 | Moderate (starting degradation) | S3 | 1.93 | 0 | 1.93 | 100 | Excellent (nondegraded) | S5 | 2.02 | 0.03 | 2.05 | 98.54 | Good (nondegraded) | S7 | 2.03 | 0.12 | 2.15 | 94.42 | Moderate (starting degradation) | S9 | 1.73 | 0.08 | 1.81 | 95.58 | Good (nondegraded) | S11 | 2.30 | 0.16 | 2.46 | 93.50 | Moderate (starting degradation) | S13 | 2.24 | 0.17 | 2.41 | 92.95 | Moderate (starting degradation) | S15 | 2.01 | 0.23 | 2.24 | 89.73 | Poor (degradation) | S17 | 1.94 | 0.15 | 2.09 | 92.82 | Moderate (starting degradation) | S19 | 2.11 | 0.21 | 2.32 | 90.95 | Moderate (starting degradation) | S21 | 1.95 | 0.22 | 2.17 | 89.86 | Poor (degradation) | S23 | 2.05 | 0.20 | 2.25 | 91.11 | Moderate (starting degradation) | S25 | 2.40 | 0.15 | 2.55 | 94.12 | Moderate (starting degradation) | S27 | 2.21 | 0.09 | 2.30 | 96.09 | Good (nondegraded) | S29 | 2.26 | 0.07 | 2.33 | 96.99 | Good (nondegraded) | S31 | 2 | 0.66 | 2.66 | 75.19 | Poor (degradation) |
| (b) Medium plains | S57 | 1.82 | 0.22 | 2.04 | 89.22 | Poor (degradation) | S59 | 1.72 | 0.08 | 1.80 | 95.56 | Good (nondegraded) | S61 | 2.09 | 0.07 | 2.16 | 96.76 | Good (nondegraded) | S63 | 2.04 | 0.45 | 2.49 | 81.93 | Poor (degradation) | S65 | 2.03 | 0.40 | 2.43 | 83.54 | Poor (degradation) | S67 | 2.32 | 0 | 2.32 | 100 | Excellent (nondegraded) | S69 | 2.42 | 0 | 2.42 | 100 | Excellent (nondegraded) |
| (c) Low plains | S73 | 2.26 | 0.27 | 2.53 | 89.33 | Poor (degradation) | S75 | 2.22 | 0.37 | 2.59 | 85.71 | Poor (degradation) | S77 | 2.25 | 0.07 | 2.32 | 96.98 | Good (nondegraded) | S79 | 1.64 | 0.03 | 1.67 | 98.20 | Good (nondegraded) | S81 | 1.30 | 0.01 | 1.31 | 99.24 | Good (nondegraded) | S83 | 2.04 | 0.37 | 2.41 | 84.65 | Poor (degradation) | S85 | 2.33 | 0.16 | 2.49 | 93.57 | Moderate (starting degradation) | S87 | 2.08 | 0.35 | 2.43 | 85.60 | Poor (degradation) | S89 | 1.70 | 0.28 | 1.98 | 85.86 | Poor (degradation) | S91 | 1.91 | 0.09 | 2.00 | 95.50 | Good (nondegraded) | S93 | 1.93 | 0.14 | 2.07 | 93.24 | Moderate (starting degradation) | S95 | 2.24 | 0.21 | 2.45 | 91.43 | Moderate (starting degradation) | S97 | 2.12 | 0.11 | 2.23 | 95.07 | Good (nondegraded) |
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