Development of a composition of microbial agents for the bioconversion of municipal solid waste and cellulosecontaining materials in the production of organic fertilizers

Abstract

The selection of a combination of Trichoderma genus fungi strains in terms of cellulolytic activity using organic substrates was carried out. The mixture of Trichoderma sp. L-3 + Trichoderma sp. L-6 + Trichoderma asperellum D-11 strains had the greatest cellulolytic activity – the decomposition of the substrate reached 92,5 %. The most effective dosage of this fungal mixture was a consumption rate of 1.0–2.0 l / t – on the 40th day, weight loss was 43,5–50,2 % of the substrate weight, on the 90s – 66,9–71,3 %.