METHOD FOR SOWING SEEDS OF CULTIVATED CROPS AND APPARATUS FOR IMPLEMENTATION THEREOF Russian patent published in 2022 - IPC A01C7/04 

FIELD: agriculture.

SUBSTANCE: invention relates to methods for sowing seeds of cultivated crops and agricultural machinery, in particular, to seeding apparatuses usable for sowing seeds of cultivated crops with seeders primarily for soy, buckwheat, panicgrass, beans, medick, amaranth. The method for sowing seeds of cultivated crops includes sowing seeds into the soil in a single stream into the central row at an equal interval and in the extreme rows of the strip by creating additional seed streams on both sides of the main stream. Seeds are sown at an angle to the main stream, placed at equal intervals and with different rolling in the strip relative to the axis of the extreme dotted row. In the extreme dotted rows of the strip, large fraction seeds are placed in the strip closer to the central dotted row. Small fraction seeds are placed in the strip further from the central dotted row. The apparatus for implementing the method for sowing seeds of cultivated crops is executed by a seeding apparatus for sowing seeds of different fractions, consisting of a hopper, a body with a seeding drum placed therein, composed of disks with cells for seeds, a roller excess seed reflector, and seed ejectors installed in the lower part of the apparatus in the grooves of the cells. Cells of the central disk are therein made at right angle to the axis of the drum, and cells in the extreme disks of the seeding drum are made at an acute angle α to the vertical diameter of the seeding drum with the direction of the additional flows toward the central disk.

EFFECT: invention allows for an increase in the yield of cultivated agricultural crops.

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