METHOD OF PRODUCING COMPOUND ORGANOMINERAL FERTILISER BASED ON LIQUID VERMICOMPOST (BIOHUMUS) Russian patent published in 2015 - IPC C05F11/00 

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture. In a method of producing a liquid vermicompost (biohumus) preparation from humus-containing substances through pulsed multi-factor action on a solid vermicompost (biohumus) fraction in an apparatus based on a rotary pulsed device, the vermicompost (biohumus) is first mixed with water in ratio of 70% water and 30% vermicompost without adding any reagents, including alkalis, and passed through the rotary pulsed device; as a result of intense dispersing and homogenisation of the vermicompost in water during said treatment, a homogeneous mixture is formed with finely dispersed particles of vermicompost in water, rich in NPK nutrients, humic substances and useful soil microflora in the form of a stable suspension.

EFFECT: invention enables to obtain a liquid biopreparation of high quality with high physiological activity of humic substances in the form of water-soluble compounds thereof, which ultimately provides high agrochemical effectiveness thereof.

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