Ryabtseva N. Ecological and technological substantiation of the process of decontamination of organic manure

Object of study: indicators of manure-lime mixture. Objective: to justify the optimal rate of calcium oxide application and parameters of thermochemical disinfection process of manure without litter for making ecosafety and agronomically effective manure-lime mixture. Methods: Laboratory, field, mathematical and statistical, mathematical modeling. Scientific novelty: the ability and efficiency of chemical disinfection infested by worms of manure without litter using calcium oxide at the optimum rate of use reagent 205 kg per 1 ton of manure mass is proven The mathematical model of thermal disinfection of manure infected by worms which allows to calculate the optimal spatial-temporal parameters and minimize the degree of environmental risk when using manure-lime mixture in agriculture is grounded. Proved reclamation efficiency disinfected of manure enriched with lime as a means of maintaining essential functions edaphotop - fertility. Degree of implementation: A technology allows to save agronomic efficiency and environmental safety of manure at making it into the soil. The sphere (field of using): in farming, for disciplines universities agroecological profile.