METHOD OF SOWING SEEDS AND DEVICE THEREFOR

摘要

FIELD: agriculture; machine building.SUBSTANCE: method consists in fact that seeds scattering is conducted by their feeding along row line perpendicular to surface of soil at speed of up to 60 m/s depending on its moisture content. Closing seeds into soil is carried out by wedging in it at depth of 15…20 mm. To realise method seeds sowing device is used including seed tube connected with limiter with possibility of covering by its cylindrical part of spreading disc with grooved blades mounted on it. Latter are arranged perpendicular to spreading disc fitted on drive shaft. End part of limiter is made in form of guide 5° installed at angle to vertical plane in opposite direction from direction of movement. On guide there is curvilinear tip.EFFECT: invention allows to ensure sowing of seeds without mechanical action on soil at high its moisture content, uniform distribution of seeds at high working speed of sowing machine movement, which provides increase of field germination capacity and increase in productivity.3 cl, 7 dwg