The invention belongs to the technical field of microorganisms, and particularly relates to a biocontrol strain, namely
trichoderma asperellum T-1, for highly producing composite
cellulose degrading
enzyme. The
trichoderma asperellum T-1 is preserved at the China General
Microbiological Culture Collection Center on September 24, 2014; and the preservation number is CGMCC 9722. The invention also provides a waste composting bactericide prepared from the
trichoderma asperellum T-1 and an application of the waste composting bactericide in treatment of the organic waste. The
trichoderma asperellum T-1 provided by the invention is rapid in growth, high in
spore-producing ability, and high pH tolerance; a plurality of
cellulose materials can be taken as substrates; and the
trichoderma asperellum T-1 is a member of biocontrol
bacteria, and can be applied to planting of crops to prevent diseases. By adding the
trichoderma asperellum T-1 provided by the invention to the organic waste, the penetrating fluid generated by waste composting can be reduced; the degradation efficiency of the
cellulose materials in the waste can be improved; and the quality of the waste composting product is improved.