| 摘要 |
PURPOSE: To provide the subject seeding machine so designed that a no-till farmland is afforded with seeding furrows each with Y-shaped section, which are then sown with seeds with their depth controlled, and crop residues are settled, and a marking is made with a liquid. CONSTITUTION: This general-purpose no-till seeding machine is equipped with a rotary disc 7 for making seeding furrows axially supported in the front of the machine body so as to be forcedly driven, having a sharp disc on the outer periphery, furnished with seeding furrow-forming parts on both left and right sides on the inner periphery, and designed to afford a no-till farmland with seeding furrows each with Y-shaped section, a seeding section mounted behind the rotary disc, equipped with a seeding depth control mechanism and to seed on the furrows, a roller 10 provided in front of the rotary disc and having such function as to avoid the clogging of precrop residues scattered on the no-till farmland through pressing them against the farmland, and a line marker section 19 to mark on the surface of the no-till farmland with a liquid. |
