METHOD OF SOIL SURFACE REINFORCEMENT AGAINST WIND EROSION IN CONDITIONS OF SOUTH-WEST PART OF BELARUS Russian patent published in 2025 - IPC A01B79/02 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to the soil surface reinforcement against wind erosion. Method consists in the fact that before the field preparation, during which the field area is divided into strip protective tapes-strips having the shape of a wavy curve, with a width of not less than 1.0 m from each other with a constant period of waves that coincide in phase, by means of which performing retention and accumulation of snow from orientation of strip bands-strips and direction of prevailing winds, organic fertilizer is first prepared in form of solid pig manure with moisture content of 80-87%, which is mixed with poultry droppings with moisture content of 20-30% in ratio of 1:3, respectively. Obtained mixture is subjected to natural composting in the warm season for not less than 30 days and in the cold season for not less than 60 days, as a result of which the mixture is heated. For mixture of natural composting additionally used microbiological preparation "Байкал ЭМ-1" and irrigated mixture with a preparation diluted in water in ratio 1:10. Then the organic fertilizer mixture is spread on the dry field. Organic fertilizers are disked into the soil at depth of 5 cm. When disking a field with organic fertilizers, passage is carried out in two directions, longitudinal and transverse. Then ploughing is carried out not along the field slope, but perpendicular to horizontal lines to the slope direction. At the same time protective strips with a shape of a wavy curve are sown with a grass mixture at norm of 15-17 kg/hectare in the ratio of eastern galega to awnless brome 1:0.75 accordingly. Such technology will make it possible to protect soil against wind erosion and to accumulate water as snow melts before full sprouts.

EFFECT: method provides soil protection against wind erosion and increased yield of perennial crops with low energy consumption due to reduction of area and layer of pre-sowing tillage of soil, germination acceleration, increase of field germination capacity of seeds, creation of optimal conditions for growth and development of crops and reduction of plants weediness.

2 cl, 1 dwg