Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Agricultural implement
|
| gptkbp:alternativeName |
gptkb:Ripper
|
| gptkbp:attachedTo |
gptkb:agricultural_machinery
|
| gptkbp:category |
gptkb:Tillage_equipment
|
| gptkbp:effect |
Promotes root growth
|
| gptkbp:hasComponent |
gptkb:Point
gptkb:Shank |
| https://www.w3.org/2000/01/rdf-schema#label |
Subsoiler
|
| gptkbp:inventedBy |
19th century
|
| gptkbp:material |
Steel
|
| gptkbp:operatesAtDepth |
30-60 cm
|
| gptkbp:usedFor |
Breaking up compacted soil
Improving soil drainage Reducing soil compaction Soil tillage |
| gptkbp:usedIn |
Agriculture
|
| gptkbp:bfsParent |
gptkb:Plow
|
| gptkbp:bfsLayer |
4
|