Farm Machinery Practice Test

A land plane is used to create a smooth, level seedbed by skimming the surface, removing small ridges, and filling minor depressions. This final pass produces an even texture and uniform seed-to-soil contact, which are essential for consistent germination and moisture distribution. That makes it ideal for top finishing, the last step to produce a ready-to-seed surface. It isn’t meant for heavy soil shaping or turning, which is what initial leveling or ploughing accomplish, and it isn’t the tool for weed control, which requires cultivators or harrows.