plough something up

Từ điển Oxford Advanced Learner 8th

ˌplough sthˈup derived
1. to turn over a field or other area of land with a ↑plough to change it from grass, for example, to land for growing crops
2. to break up the surface of the ground by walking or driving across it again and again
•The paths get all ploughed up by motorbikes.
•Heavy traffic had ploughed up the surface of the track.
Main entry: ↑plough_derived