METHOD FOR INCREASING THE YIELD OF GRAIN CROPS BY PRE-SOWING SPRAYING OF SEEDS AND SPRAYING PLANTS IN THE LATE GROWING SEASON WITH AN ENVIRONMENTALLY FRIENDLY AQUEOUS SOLUTION OF HYDROGEN PEROXIDE OF NATURAL CONCENTRATION Russian patent published in 2023 - IPC A01C1/06 C01B15/01 

FIELD: agriculture.

SUBSTANCE: invention relates to the cultivation of cereals, in particular, winter wheat. The method for increasing the yield of grain crops involves pre-sowing treatment of seeds by spraying them with an environmentally friendly aqueous solution of hydrogen peroxide with a concentration of 2.94 mcmol/l to 82.0 mcmol/l or from 0.1 mg/l to 2.8 mg/l, after which the seeds are kept for 10 to 15 hours and sowing is carried out. Additionally, the method provides for spraying grain crops in the late vegetation period with an environmentally friendly aqueous solution of hydrogen peroxide with a concentration of 2.94 mcmol/l to 82.0 mcmol/l or from 0.1 mg/l to 2.8 mg/l. Also, the method for increasing the yield of grain crops includes spraying grain crops in the late vegetation period with an environmentally friendly aqueous solution of hydrogen peroxide with a concentration of 2.94 mcmol/l to 82.0 mcmol/l or from 0.1 mg/l to 2.8 mg/ l.

EFFECT: earlier germination of seeds, significantly increased yield of grain crops.

3 cl, 4 tbl, 1 ex