Assertion: ridging plough | /r/ObjectUse | used for potato
Facets:
Source sentences:
text: A ridging plough is used for crops such as potatoes or scallions grown buried in ridges of soil, using a technique called ridging or hilling.
text: A ridging plough is used for crops such as potatoes or scallions grown buried in ridges of soil, using a technique called ridging or hilling.