FIELD: biotechnology.
SUBSTANCE: method for obtaining of biological preparations with fungicidal activity involves culturing of Bacillus amyloliquefaciens bacteria strain (VKPM:B-12464) on a nutrient medium containing, as a nutrient base, waste or by-products of alcoholic or brewing industry, such as post-alcohol bard, native or filtered, or products processing of the post-alcohol bard according to the technologies of Dried Distillers Grains and Dried Distillers Grains with Solubles, or dry, including granulated, beer grains with addition of treacle, or hydrolyte, or molasses, or malt extract, if necessary, under the conditions of constant stirring and aeration. At that, the stock culture is added to the starter fermenter in an amount of 0.1-0.15% of the nutrient medium volume.
EFFECT: invention allows to increase the yield of agricultural plants.
3 cl, 2 tbl, 2 ex
