METHOD OF SOIL-PROTECTIVE CULTIVATION OF WINTER WHEAT IN LOW-AND-STRICKEN AGRICULTURAL LANDSCAPE OF KRASNODAR REGION Russian patent published in 2025 - IPC A01G22/20 A01B79/02 

FIELD: agriculture; ecology.

SUBSTANCE: method involves use of seven-field crop rotation consisting of the following crops: alfalfa, alfalfa, winter wheat, sugar beet, soya, corn, winter wheat, mineral fertilizers for winter wheat and organic fertilizers in the form of root residues of winter wheat, soya, corn in an amount of not less than 13 t/ha. As main soil treatment after alfalfa 2-nd year of life, subsurface ploughing is carried out at depth of 20-22 cm. Mineral fertilizers are applied in amount of N₃₀R₃₀: ammophos at dose of 58 kg/ha – N₇P₃₀, ammonium nitrate in dose of 68 kg/ha – N₂₃ with sowing winter wheat; N₄₀ – ammonium nitrate at dose of 118 kg/ha early spring and N₃₄ – ammonium nitrate in dose of 100 kg/ha in the phase of the winter wheat plants stem elongation. At the same time as organic fertilizer additionally used is semi-rotted manure, which is applied in amount of 80 t/hectare once in rotation of crop rotation for corn for grain.

EFFECT: method provides higher grain yield of winter wheat and improved fertility.

1 cl, 1 ex