PRODUCTION METHOD OF LIQUID - PHASE BIOLOGICAL SUBSTANCE FOR CROP GROWING AND AGRICULTURE Russian patent published in 2009 - IPC C05F11/00 

FIELD: agriculture.

SUBSTANCE: production method of liquid - phase biological substance for crop growing and agriculture presupposes fermentation of peat-dung mixture, enriched with biological active supplement followed by solvent extraction of solid-phase fermentation product with filtration of extracted mass. Hardwood ash is used as a biologically active substance in the amount of 3% of the wt of peat-dung mixture; fermentation process is conducted in three stages: the first - within 48 hours at 37°C temperature, the second - within 24 hours in the temperatures range 55-60°C, the third stage - within 48 hours at 37°C temperature, whereat mixture is purged by air in longitudinal and transverse directions within 30 minutes every 24 hours, besides, as 1% phosphoric potassium solution is used as a dissolver, extraction is performed within 48 hours at 22°C temperature.

EFFECT: improved growth and development of plants, activation soil-microbiological processes.

3 cl, 1 dwg, 3 tbl, 2 ex