DETERMINATION OF THE LONG PLANK DIAMETER OF AN IMPROVED LEVELLER OF A COMBINED DISC HARROW

This article presents the results of the theoretical and experimental studies conducted on the basis of the diameter of the long plank of the improved roller of the combined disc harrow. In the conducted studies, it was determined that the diameter of the long plank of the roller should be 38 cm in order to ensure that the density of the soil and the quality of compaction meet the agrotechnical requirements and that the resistance of the rollers is minimal.