| Similarity | Rank | |
|---|---|---|
| topsoil | 0.778 | 51433 |
| organic_matter | 0.773 | 26813 |
| sandy_soil | 0.752 | 76984 |
| subsoil | 0.732 | 89615 |
| plant_root | 0.712 | 90587 |
| manure | 0.701 | 18466 |
| soil_condition | 0.697 | 87825 |
| soil_fertility | 0.694 | 64820 |
| soil_type | 0.693 | 60331 |
| Soil | 0.690 | 29920 |
| soil_quality | 0.688 | 91997 |
| soil_sample | 0.676 | 66951 |
| vegetation | 0.668 | 6900 |
| leach | 0.665 | 58619 |
| sediment | 0.663 | 9378 |
| ground_water | 0.663 | 30977 |
| contaminated_soil | 0.659 | 97927 |
| mulch | 0.657 | 15638 |
| ground_cover | 0.650 | 65868 |
| tillage | 0.650 | 74671 |
| groundwater | 0.649 | 10207 |
| fertile_soil | 0.649 | 73316 |
| earthworm | 0.647 | 44837 |
| silt | 0.645 | 39379 |
| fertilizer | 0.641 | 9189 |