... wheat, grass, barley, dry-rice etc in the prepared field, it can level field, furrow, seed, roll, cover soil and ... make vertical ridge etc. during one operation. In 2014 year, new model wheat seeder ... 14,16,18, 20,24 rows and with and without fertilizer hopperMain Technical Parameter: Model ... external grooved sheaveOpening share of seeding and fertilizingDouble-disc typesDepth of seeding20-50mm( ...