Category | Strongly acid | Moderately acid | Neutral | Moderately alkaline | Strongly alkaline |
pH values | <5 | 5.1 - 6.5 | 6.6 - 7.3 | 7.4 - 8.5 | >8.5 |
Parcel A | - | - | - | 92% | 8% |
Parcel B | - | - | - | 92% | 8% |
Parcel C | - | - | - | 100% | - |