FIELD: agriculture, biotechnology. SUBSTANCE: biopreparation liquid "Phytosporin" is cultural fluid containing 15-25 billion cells/ml endophytic bacterium Bacillus subtilis VNIISHM-128 (26D), antibiotics at their lytic activity 100-200 IU/ml causing lysis of phytopathogenic fungi and bacteria. Addition of stabilizing agent to a preparation and biomass stabilizing agent - humin at concentration 0.5-2% provides safety of live colony-forming cells amount in the preparation for 6-8 months and improves its properties due to enrichment with humic acids which are benefit for soil formation. EFFECT: enhanced effectiveness. 3 tbl, 5 ex
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