FIELD: biotechnology.
SUBSTANCE: essence of the invention consists in the fact that contaminated soil with harmful microorganisms salmonella is cleaned by adding biological preparation "Baikal EM-1" in concentration of water solution of 1:10, 1:100 and 1:500, wherein aqueous solution consists of 0.2 % of milled cones and 0.1 % of green mass of stevia plants.
EFFECT: invention reduces the number of harmful microorganisms and thereby improves soil.
1 cl, 1 tbl
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