Ecological Systems and Devices Annotation << Back The phosphoprous-containing bacterial fertilizers, fermentative activity and ecology of soil Poberezhskaya S.K., Myachina O.V., Teryukhova R.R. et al. The researches of fermentative activity of a typical gray soil are resulted at application of phosphoprous-containing bacterial fertilizers (PhBF) from Central Kyzylkums phosphorites, in comparison with ammophos and superphosphate. Phosphoprous-containing bacterial fertilizers in the liquid form contributes to increase of dehydrogenation activity on 38,4…41,7 %. Activities polyphenol oxidase and peroxidase have same order in variants with PhBF, ammophos and superphosphate. The variants at application PhBF (dry) differed decrease of urease activity. The mineralization processes of organic substance (humus) are decreased at high physiological activity of soil microflora.