BISOLBIDPO

BisolbiDPO ”is a preparation of the Extrasol group specially adapted for decomposing crop residues, increasing fertility and suppressing pathogenic soil microflora. The basis of the drug is a strain of rhizospheric bacteria Bacillus subtilis Ch-13, obtained from chernozem soil after careful study and selection. The strain producing the drug synthesizes proteolytic, amylolytic, cellulolytic enzymes and is directly involved in the process of destruction of plant residues. In addition, the strain is able to synthesize during its growth a complex of biocontrol substances that inhibit the development of phytopathogenic fungi and bacteria located in the soil and on plant debris. The use of drugs that accelerate the destruction is especially relevant at present and is associated with a significant decrease in the biological activity of soils and soil fertility. A ubiquitous decrease in the doses of organic fertilizers, the proportion of green manure in the crop rotation, grassland and especially legumes, caused a deficit balance of humus in arable soils. The situation is significantly exacerbated due to an increase in the chemical load on agrocenosis, stubble burning and suppression of soil microbiota responsible for humification. Over a hundred years of soil exploitation, humus reserves decreased by about one quarter.