The plough (1) has a set of blades (3) fastened next to each other at an elongated, bar-shaped frame carrier (2), and a support wheel (4) connected with the frame carrier by a wheel carrier (5). A frame support (8) connects a front section of the frame carrier with a towing bar (9) that is attached to a tractor (10). The frame support is connected with the towing bar and pivotable around a perpendicular pivoting axis (14), and an adjusting unit (16) adjusts different pivoting angles between the frame support and the towing bar.