METHOD OF GROWING SOYA FOR GRAIN, MAINLY ON IRRIGATED LANDS Russian patent published in 2022 - IPC A01G22/40 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture and can be used in plant growing in cultivation of soya for grain under conditions of irrigated agriculture. Method of soya cultivation for grain includes application of herbicide for destruction of root weeds, application of fertilizers, plowing, early spring harrowing, pre-sowing treatment of seeds, sowing seeds at depth of 4…6 cm, rolling with formation of spacing, treatment with herbicide when 1–3 leaves appear, and irrigation. Irrigation is carried out by alternating sprinkling irrigation with norm of 300 m³/ha and finely dispersed sprinkling at air temperature above 27…30 °C. At wind speed of up to 7 m/s, fine dispersed sprinkling is carried out with rate of 120…200 m³/ha, and at wind speed of more than 7 m/s — watering rate of 300…400 m³/ha. Row spacing is loosened immediately before sprinkling.

EFFECT: ensuring stability of soya harvest for grain in arid conditions of the south of Russia by means of temperature control under stress conditions of the south of Russia.

1 cl, 1 tbl