| System | SPD | PRT | |||
| 0 - 10 cm | 10 - 20 cm | 0 - 10 cm | 10 - 20 cm | ||
| PiRTA mg∙kg−1 | |||||
| S/F | 6.76 Aaα | 0.58 Abα | 3.01 Aaα | 0.0001 Aaβ | |
| M/M + B | 5.29 Aaα | 0.0001 Bbα | 3.13 Aaα | 5.56 Aaα | |
| Mean | 6.02 Aa | 0.29 Ab | 3.07 Aa | 2.78 Aa | |
| Pibic mg∙kg−1 | |||||
| S/F | 6.54 Aaα | 0.86 Abα | 0.0001 Baα | 0.0001 Aaα | |
| M/M + B | 1.98 Aaβ | 0.0001 Aaα | 0.0001 Aaα | 0.0001 Aaα | |
| Mean | 4.26 Aa | 0.43 Ab | 0.0001 Aa | 0.0001 Aa | |
| Pobic mg∙kg−1 | |||||
| S/F | 53.64 Aaα | 33.12 Baα | 50.19 Abα | 85.54 Aaα | |
| M/M + B | 41.35 Aaα | 34.76 Baα | 60.05 Aaα | 74.60 Aaα | |
| Mean | 47.49 Aa | 33.94 Ba | 55.12 Ab | 80.07 Aa | |