Experiment number | Location | pH | OM (%) | Total N(%) | Total P(%) | Total K(%) | Avai.N (mg kg−1) | Avai.P (mg kg−1) | Avai.K (mg kg− 1) |
---|---|---|---|---|---|---|---|---|---|
Expts. 1, 2 | Shenyang | 6.90 | 1.18 | 0.12 | 0.08 | 2.42 | 100 | 16.8 | 98 |
Expt. 3 (2014) | Shenyang | 6.60 | 2.68 | 0.12 | 0.18 | 2.64 | 100 | 25.4 | 135 |
Chaoyang | 6.90 | 2.12 | 0.11 | 0.16 | 2.78 | 94.0 | 22.8 | 164 | |
Expt. 3 (2015) | Shenyang | 6.60 | 2.58 | 0.13 | 0.17 | 2.58 | 110 | 24.8 | 148 |
Chaoyang | 6.90 | 2.24 | 0.11 | 0.17 | 2.75 | 102 | 23.4 | 175 |