FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular, to agricultural machine building. Proposed method consists in loosening of soil with compressed air pulses precisely subsoil at angle of 30–40° to horizontal surface. Soil under physical ripeness is treated with ultrasound at depth not exceeding the depth of main tillage. Mean sound pressure value is PA=9324 Pa and sound field oscillation frequency is equal to 19,762–37,773 s-1.
EFFECT: method makes it possible to perform soil treatment without destruction of its structure.
1 cl, 1 dwg
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