Laumetris Ltd. produces pre-sowing tillage machinery cultivators of 2 – 10 m. width. Cultivators are manufactured so that after one drive soil is leveled, hoed, compacted and ready for seeding. In the first row, there are segmented spring leveler boards, which are easily regulated from tractor with hydro gear. Further, there are 4 – 5 rows of “S” type coulters, which hoe soil and crumble clods in high quality. Cultivator ends with either with rollers, which increase better capillary irrigation, either two rows of spring rakes for hoed soil leveling and compaction.