METHOD OF GROWING CROP YIELD ACCORDING TO ENVIRONMENTALLY FRIENDLY ENERGY-SAVING TECHNOLOGY Russian patent published in 2013 - IPC A01B79/02 

FIELD: agriculture.

SUBSTANCE: method includes layer by layer loosening of the treated soil layer, application of fertilisers in the soil and sowing seeds. The layer by layer loosening is carried out by separation of the treated layer to three horizons. Each horizon is loosened by cycloidal rack. For moisture accumulation in the soil, separation of weeds and large particles of soil in each horizon a small lumpy active layer of the soil is formed. The active layer of the soil is formed by shear and friction of soil layers under the influence of the side surface of the grooved rod attached to the bracket. After the formation of the soil active layer the seeds are sown and pre-emergence separation of soil on the sown area is carried out. The soil separation is carried out with roller-separators and/or racks with the formation of thickness of the small lumpy active layer of the soil which is 3.5-4 diameter of the bar rod or the roller-separator.

EFFECT: technology enables to reduce energy costs and to improve environmental safety and quality of the yield.

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