METHOD OF SPRING WHEAT CULTIVATION Russian patent published in 2024 - IPC A01G22/20 A01B79/02 A01N63/20 A01N63/22 

FIELD: agriculture; plant growing.

SUBSTANCE: method involves inoculation of seeds, application of mineral fertilizers, destruction of weeds and application of herbicides. Before sowing, a map of the soil fertility index ASF or NDVI map of the vegetation development index of the sown area is made, sown area is divided into three types of plots: zones of low fertility, zones of medium fertility and zones of high fertility. In all zones the following is applied: intra-soil preparation Plantalux R at rate of 1 l/ha, plus preparation Azofit 1 l/ha and for climatic zones with hydrothermal coefficient of 1.2–1.6 differentiated mineral fertilizers. In zones of low fertility, the dose of applied mineral fertilizers is reduced to 50% of the dose recommended for farms according to the conditions of the region, in zones of average fertility—up to 30 %, and in zones of high fertility—up to 15%. Sowing is carried out by direct technology, seeds are inoculated with a composition containing a mixture of Oplot trio dressing agents 0.5 l/t + Tabu 0.8 l/t, and biogenic preparations Azofit 1 l/t + Plantalux R 1 l/t.

EFFECT: method ensures maximum possible yield of spring wheat from the sown area with reduction of the applied dose of mineral fertilizers.

1 cl, 15 dwg, 2 ex