METHOD OF PREPARING BIOLOGICALLY ACTIVE FODDER ADDITIVE FROM VEGETABLE RAW MATERIAL Russian patent published in 2003 - IPC

FIELD: fodder production, particularly, methods of preparing biologically active additives for animals, poultry and fish. SUBSTANCE: method involves introduction in basic fodder of biologically active additive prepared by solid-phase or flow-through fermentative process of treatment of cellulose-containing raw material, including cellulose-containing wastes, under optional-anaerobic conditions. For fermentative hydrolysis of vegetable raw material used is preliminarily prepared monoculture or complex of nitrogen-fixing, cellulolytic and associated microorganisms. Complex of microorganisms is separated from sections of digestive tract, and/or from fresh excrements of herbivorous animals. Efficiency of preparation is increased by introduction of additional strains of microorganisms and/or introduction of selenium. EFFECT: increased efficiency of digestion process, higher sorptive properties. 5 cl, 7 tbl, 12 ex