Property | Orchard C | Orchard D | ||||
| Apr | Jul | Dec | Apr | Jul | Dec |
Total carbon (TC) (mg/kg) | 58,100 | 35,800 | 67,200 | 45,700 | 42,300 | 58,300 |
Total nitrogen (TN) (mg/kg) | 3000 | 1500 | 6200 | 2200 | 1600 | 2600 |
C/N ratio | 19 | 24 | 11 | 21 | 26 | 22 |
-N (mg/kg) | 1 | 1 | 5 | 0 | 0 | 1 |
-N (mg/kg) | 4 | 6 | 0 | 0 | 0 | 9 |
Total phosphorus (TP) (mg/kg) | 8600 | 4300 | 4300 | 13,400 | 7900 | 11,300 |
Soluble phosphorus (SP) (mg/kg) | 163 | 30 | 7 | 143 | 52 | 81 |
Total potassium (TK) (mg/kg) | 7600 | 6800 | 6000 | 7100 | 4700 | 14,500 |
Soluble potassium (SK) (mg/kg) | 146 | 44 | 38 | 112 | 62 | 156 |