METHOD OF PREPARING FALLOW FIELD Russian patent published in 2014 - IPC A01B79/02 A62D3/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture and land reclamation. The method comprises the addition of organic and/or mineral fertilisers and herbicides, under-winter and surface tillage. Additionally, the fertiliser-ameliorants are used, which are applied in the form of mulch layer after under-winter tillage. At that the fertiliser-ameliorants are used as sludge deposit after its treatment by enzyme-cavitation method in the process of sewage treatment with the addition of bulk natural minerals-ion-exchangers. The under-winter tillage is carried out by chisel-mouldboard implement with a depth of chisel ploughing of 30-45 cm and turnover of topsoil to the depth of 10-20 cm. The sludge deposit is applied with its humidity of 30-45% and the ratio of components, wt %: sludge deposit 75-85, bulk natural minerals-ion-exchangers 15-25.

EFFECT: method enables to improve the microbiological activity of arable horizons of fallow field, to restore fertility of degraded and disturbed lands, including the humus-deficient loamy soils, to increase productivity, including in drought conditions.

3 cl, 1 tbl