METHOD OF RESTORATION OF SOIL FERTILITY Russian patent published in 2010 - IPC A01B79/02 

FIELD: agriculture.

SUBSTANCE: invention refers to the field of agriculture and recultivation. The method includes soil treatment without soil overturning, use of agronomic crop rotation of crops, application of contact herbicide on green plants in the period of mass germination of weeds, application into cenosis of chemical and biological agents, direct seeding onto untreated soil. In rotation of crops in the period between cultivation of crops weeds of any species composition are grown to the phase of budding. Then contact herbicide is applied on green plants, 1-2 days prior to sowing the next crop contact herbicide is applied on the weeds onto green plants again. In the period of crops germination humus soil-forming organic fertilisers and tank mixture of elicitors, growth substances and microorganisms are applied. In the rotation after spring culture cultivation and weeds varieties of winter wheat are sowed. In periods after sowing spring crops of crop rotation and after its harvesting the soil surface is treated with effective microorganisms with the application rate of 2 l/ha.

EFFECT: method enables to increase soil fertility.

3 cl, 2 ex