The Universal machine for second pass in stubble and seedbed preparation The Allrounder due to its high under frame clearance and open tine positioning is no ordinary spring tine harrow rather it is a universal cultivator that can handle most situations. These include, Seedbed preparation after the plough, Opening the soil in springtime to speed drying, Preparation of sugar beet ground, Second pass in stubble, and incorporating farmyard manure and slurry.