Table 3.
pH in two sugarcane soils (sandy loam and clay) from Broadwater (NSW) at Day 60 of incubation at three WFPS levels following addition of OAs
| pH (H 2O) | ||||||
|---|---|---|---|---|---|---|
| Sandy loam | Clay | |||||
| WFPS (%) | WFPS (%) | |||||
| Treatment | 60 | 75 | 90 | 60 | 75 | 90 |
| UN | 4.05 ± 0.12 | 3.93 ± 0.18 | 4.20 ± 0.22 | 4.51 ± 0.10 | 4.14 ± 0.20 | 4.21 ± 0.16 |
| MM | 4.23 ± 0.14 | 4.15 ± 0.13 | 4.25 ± 0.21 | 4.56 ± 0.12 | 4.41 ± 0.15 | 4.19 ± 0.18 |
| RB | 4.49 ± 0.06 | 4.41 ± 0.06 | 4.48 ± 0.05 | 4.51 ± 0.28 | 4.37 ± 0.15 | 4.30 ± 0.09 |
| MB | 4.35 ± 0.09 | 4.39 ± 0.12 | 4.41 ± 0.16 | 4.42 ± 0.12 | 4.21 ± 0.10 | 4.27 ± 0.08 |
| CM | 4.21 ± 0.14 | 4.18 ± 0.17 | 4.54 ± 0.11 | 4.20 ± 0.18 | 4.16 ± 0.15 | 4.20 ± 0.16 |
| HC | 4.16 ± 0.12 | 3.96 ± 0.16 | 4.27 ± 0.13 | 4.09 ± 0.16 | 4.05 ± 0.17 | 4.11 ± 0.15 |
Urea was added on Day 30. Values present the mean with SE (n = 4).