FIELD: agricultural engineering.
SUBSTANCE: drill section has four-link pivotal leverage system for connection to drill frame, housing with seed box, seeding unit made in the form of conveyor belt having plates equipped with slots for locating inserts with boxes and active guides. Seeding unit housing is mounted on shank having cheeks. Furrow cutting shoes are disposed at different height between cheeks in shank. Seed guide is divided into sections. Cells of seeding unit are made to conform seeds as to their shape and size. Cells are staggered on belt for feeding seeds from each row into respective seed guide section. Vertical disk knife is positioned in front part of shank in plane of arrangement of shank central shoe. Lower part of each shoe is made wedge-shaped.
EFFECT: increased efficiency in producing of stable young crop at large temperature differences of air and soil layer.
3 cl, 10 dwg
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