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Influence of natural factors on development of a soil microflora and its participation in increase in fertility of the technogenic broken lands

Erofeevskaia Larisa Anatoljevna  (research associate, Institute of oil and gas problems Siberian branch of the Russian Academy of Sciences )

Influence of natural factors on microbes the of soils of Yakutia is studied. The analysis of biological activity of soil ecosystems in the conditions of oil spill is carried out. It is established, the leading factors affecting on biological activity of soils and processes of its self-cleaning from naphtha are temperature, reaction of the soil environment, air oxygen access, moisture exchange. It is established that naphtha suppresses development of bacteria fixing nitrogen of the atmosphere and microorganisms destroying cellulose. Stimulates body height of sour bacteria and pathogenic mold fungi. The importation of biological products with simultaneous crops of the zoned grades of a pyreynik of Siberian (Elymus sibiricus) and a herd grass of meadow (Phleum pratense) is preferable to reduction of the deadlines of rehabilitation skirted lands. High performance of native microorganisms of the oil products destroying naphtha to transformation in climatic conditions of Far North is shown.

Keywords:petropollution, microorganisms, destruction, recultivation, phytotoxicity, naphtha, biological products.

 

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Citation link:
Erofeevskaia L. A. Influence of natural factors on development of a soil microflora and its participation in increase in fertility of the technogenic broken lands // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2017. -№01. -С. 3-8
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