Composition that contains isolated strains of saprophytic soil bacteria, biopreparation containing such a composition, used for fighting plant pathogens in soil, soil fertilization and for restoring natural biological equilibrium of microflora, and for biostimulation of plant development and growth in the methods and applications that use them
The object of the invention is composition comprising isolated strains of saprophytic soil bacteria:sp. strain 1.4,sp. strain 202B,sp. strain 233,sp. strain 307A,sp. strain 6A,sp. strain 45,sp. strain 23 (W),sp. strain 60 (W) deposited under the deposit number B/00148 in the Polish Collection of Microorganisms PCM, the biopreparation containing such composition and methods and uses thereof in agriculture.