PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTION
Abstract. The aim is to study the change in the enzymatic activity in Kalmykia soils under oil pollution, as well as to study the phytotoxicity of contaminated soils. Methods. A laboratory experiment was conducted to study the phytotoxicity and enzymatic activity in soils. As objects of research, br...
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| Format: | Article |
| Language: | Russian |
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Kamerton
2017-12-01
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| Series: | Юг России: экология, развитие |
| Subjects: | |
| Online Access: | https://ecodag.elpub.ru/ugro/article/view/1021 |
| _version_ | 1826562551359471616 |
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| author | Aleksey A. Buluktaev |
| author_facet | Aleksey A. Buluktaev |
| author_sort | Aleksey A. Buluktaev |
| collection | DOAJ |
| description | Abstract. The aim is to study the change in the enzymatic activity in Kalmykia soils under oil pollution, as well as to study the phytotoxicity of contaminated soils. Methods. A laboratory experiment was conducted to study the phytotoxicity and enzymatic activity in soils. As objects of research, brown semidesert, light chestnut and chernozem soils (Black soil) were selected. Common bean was chosen as the testing culture. The levels of oil pollution in the study area were different. The phytotoxicity of soils was identified by the germination, the length of the terrestrial part of the plants, the length of the root and the total biomass. The enzymatic activity in soils was determined by the methods of T.A. Shcherbakova, Shtefanika, Yarni, Tomesku, A.Sh. Galstyan, F.KH. Khazieva, Ya.M. Agaforova, A.E. Gulko. Results. As a result of the conducted studies it was revealed that the soils of Kalmykia are not resistant to oil pollution, even insignificant concentrations of oil cause a change in the enzymatic activity in soils. All investigated oil contaminated soil samples show a negative impact on the growth of testing-culture plants, germination decreases, the length of the ground and underground parts of plants is reduced. Conclusions. It has been proved that oil pollution affects the change in the enzymatic activity in Kalmykia soils, and, the greater the concentration of oil contamination, the stronger this change can be traced. Oil-contaminated soils show a strong phytotoxic effect in relation to the plants under study. |
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| format | Article |
| id | doaj.art-7f04e568ac0c4b86a3b0ecce7dfa04e1 |
| institution | Directory Open Access Journal |
| issn | 1992-1098 2413-0958 |
| language | Russian |
| last_indexed | 2025-03-14T09:49:52Z |
| publishDate | 2017-12-01 |
| publisher | Kamerton |
| record_format | Article |
| series | Юг России: экология, развитие |
| spelling | doaj.art-7f04e568ac0c4b86a3b0ecce7dfa04e12025-03-02T11:27:01ZrusKamertonЮг России: экология, развитие1992-10982413-09582017-12-0112414715610.18470/1992-1098-2017-4-147-156950PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTIONAleksey A. Buluktaev0almyk scientific center of the Russian Academy of Sciences.Abstract. The aim is to study the change in the enzymatic activity in Kalmykia soils under oil pollution, as well as to study the phytotoxicity of contaminated soils. Methods. A laboratory experiment was conducted to study the phytotoxicity and enzymatic activity in soils. As objects of research, brown semidesert, light chestnut and chernozem soils (Black soil) were selected. Common bean was chosen as the testing culture. The levels of oil pollution in the study area were different. The phytotoxicity of soils was identified by the germination, the length of the terrestrial part of the plants, the length of the root and the total biomass. The enzymatic activity in soils was determined by the methods of T.A. Shcherbakova, Shtefanika, Yarni, Tomesku, A.Sh. Galstyan, F.KH. Khazieva, Ya.M. Agaforova, A.E. Gulko. Results. As a result of the conducted studies it was revealed that the soils of Kalmykia are not resistant to oil pollution, even insignificant concentrations of oil cause a change in the enzymatic activity in soils. All investigated oil contaminated soil samples show a negative impact on the growth of testing-culture plants, germination decreases, the length of the ground and underground parts of plants is reduced. Conclusions. It has been proved that oil pollution affects the change in the enzymatic activity in Kalmykia soils, and, the greater the concentration of oil contamination, the stronger this change can be traced. Oil-contaminated soils show a strong phytotoxic effect in relation to the plants under study.https://ecodag.elpub.ru/ugro/article/view/1021kalmykia soilsmodel experimentoil pollutionphytotoxicityenzymatic activity in soils |
| spellingShingle | Aleksey A. Buluktaev PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTION Юг России: экология, развитие kalmykia soils model experiment oil pollution phytotoxicity enzymatic activity in soils |
| title | PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTION |
| title_full | PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTION |
| title_fullStr | PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTION |
| title_full_unstemmed | PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTION |
| title_short | PHYTOTOXICITY AND ENZYMATIC ACTIVITY IN SOILS OF KALMYKIA UNDER THE INFLUENCE OF OIL POLLUTION |
| title_sort | phytotoxicity and enzymatic activity in soils of kalmykia under the influence of oil pollution |
| topic | kalmykia soils model experiment oil pollution phytotoxicity enzymatic activity in soils |
| url | https://ecodag.elpub.ru/ugro/article/view/1021 |
| work_keys_str_mv | AT alekseyabuluktaev phytotoxicityandenzymaticactivityinsoilsofkalmykiaundertheinfluenceofoilpollution |