METHOD FOR SELECTION OF QUALITY GRAINS OF CEREAL GRAINS AND LEGUMES FOR SOWING Russian patent published in 2020 - IPC A01C1/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture and may be used for preparation of seeds of cereal grains and leguminous crops for sowing. Method comprises cleaning grains of impurities, separating it into sizes into large and small, feeding fine grains into a bin for wastes, separation of coarse grain into fractions by density into heavy and light fractions with withdrawal to different places. Additionally one performs soaking of separated fraction of heavy grain in water for 40–90 minutes. Wet grain is separated by air flow into heavy wet and light wet fractions. Heavy wet fraction is fed into a hopper for food or fodder grain. Light wet fraction is dried by warm air flow with temperature not higher than 45 °C to grain moisture content of 10–12 %. Then dried grains are harvested into seed hopper.

EFFECT: invention usage will allow to increase seeding quality of seeds.

1 cl, 1 dwg