METHOD OF GROWING SPRING DURUM WHEAT IN SAMARA REGION CONDITIONS Russian patent published in 2024 - IPC A01G22/20 A01B79/02 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, agriculture and plant growing, in particular to production of grain of durum spring wheat varieties, adapted to soil and climatic conditions of chernozem soils of Samara region. Method involves soil treatment after harvesting the precursor using a flat-cutting method, early spring harrowing, pre-sowing treatment of seeds, sowing, application of a complex of mineral fertilizers into the main application and into rows during sowing, sowing care and harvesting. Pre-sowing treatment of seeds is carried out with a combined insect-fungicide Polaris Kvatro, SME with a consumption rate of 1.0 l/t. Tillage is carried out by flat-cutting method to depth of 20-22 cm. As the soil matures, harrowing is carried out to depth of 8-10 cm, followed by the main application of ammonium nitrate in dose of 150 kg/ha. Sowing is carried out from 25 to May 5 with a seeding rate of 200 kg of germinating grain per hectare with simultaneous row application of nitrogen-phosphorus-potassium-sulphur-containing fertilizer, taken in ratio of 13:19:19:6 in dose of 150 kg/ha. At the tillering stage, a tank mixture based on the herbicide Balerina, SE – 0.4 l/ha and insecticide Borey, SC – 0.1 l/ha is used for protection against weeds and pests. At the heading stage, repeated treatment with plant protection agents is carried out using a tank mixture in the composition of insecticide Borey, SC – 0.1 l/ha, and fungicide Ace, CSC – 1.0 l/ha.

EFFECT: method makes it possible to increase wheat yield due to reduction of weediness and damage of plants with diseases and pests with preservation of high sowing properties of seed material.

1 cl, 1 tbl