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Soil physical and chemical properties in the field trials
| Trial (year) | Replications | pH (1:1 H2O) | Organic matter (g kg−1) | Total N concentration (g kg−1) | Available P concentration (g kg−1) | Total P concentration (g kg−1) | Total K concentration (g kg−1) |
|---|---|---|---|---|---|---|---|
| Trial 1 (2018–19) | 1 | 5·61 | 7·37 | 0·91 | 11·56 | 0·57 | 13·2 |
| 2 | 5·69 | 8·04 | 1·12 | 11·71 | 0·53 | 12·1 | |
| 3 | 5·65 | 8·33 | 1·30 | 12·19 | 0·46 | 14·6 | |
| Trial 2 (2019–20) | 1 | 5·70 | 8·42 | 1·19 | 12·51 | 0·63 | 11·8 |
| 2 | 5·58 | 7·88 | 1·33 | 16·95 | 0·56 | 10·5 | |
| 3 | 5·56 | 7·03 | 1·06 | 14·10 | 0·62 | 12·7 |
