Open AccessInfluence of oil pollution on the activity of hydrolytic enzymes of sod-podzolic soil against the background of the use of biological products
Author(s) -
Р С Гамзаева,
T V Rodicheva
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/979/1/012173
Subject(s) - urease , sativum , hordeum vulgare , chemistry , pollutant , enzyme assay , enzyme , food science , bacteria , soil contamination , environmental chemistry , agronomy , contamination , biochemistry , biology , poaceae , organic chemistry , ecology , genetics
The article presents the results of studies of the effect of biological products based on oil-oxidizing bacteria on the enzymatic activity of soddy-podzolic soil contaminated with oil. Barley (Hordeum sativum L) and wheat (Triticum vulgare L.) were used as phytomeliorants. The effect of different concentrations of oil on the activity of enzymes such as invertase, phosphatase, urease is shown. It was found that the activity of the studied enzymes depended on the concentration of the pollutant and the duration of oil exposure to the soil environment. It is noted that the treatment of oil-contaminated soil with biological products contributes to the restoration of its biological activity.