... , barley, dry-rice etc in the prepared field, it can level field, furrow, seed, roll, cover soil and make vertical ridge etc ... 6,9,12,14,16,18, 20,24 rows and with and without fertilizer hopperMain Technical Parameter: Model:2BXF-92BXF-12BXF ... fertilizer feedNylon big external grooved sheaveOpening share of seeding and fertilizingDouble-disc typesDepth of seeding20-50mm(adjustable)Fertilizing depth60~ ...