EVALUATION OF BIODEGRADATION OF OIL COMPOUNDS, ACTIVITY OF SOME ENZYMES AND YIELD OF MULTIFLORUM PLANT IN CRUDE-OIL

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SARVI MOGHANLOO V.; CHOROM M.; MOTAMEDI H.; ALIZADEH B.; OSTAN SH.

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Journal: Journal of Water and Soil Science Year:2011 | Volume:15 | Issue:56 Page(s): 103-115

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Title

EVALUATION OF BIODEGRADATION OF OIL COMPOUNDS, ACTIVITY OF SOME ENZYMES AND YIELD OF MULTIFLORUM PLANT IN CRUDE-OIL

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Keywords

ENZYMEQ2

DEGRADING BACTERIAQ2

INOCULATIONQ2

MYCORRHIZAQ2

BIOREMEDIATIONQ2

Abstract

Soil ENZYMEs are the catalysts for important metabolic process functions including the decomposition of organic inputs and the detoxification of xenobiotics. The aim of this research was to determine the pattern of variation in the activities of dehydrogenase, urease, lipase and phosphatase ENZYMEs, determining the number of hetrotrophic and DEGRADING BACTERIA and measuring the soil respiration and yield plants during the BIOREMEDIATION of oil contaminated soils. To this aim, the soil deliberately contaminated with crude oil at a 1 and 2 wt% rate and in four treatments including: plant multiflorum (T1), plant multiflorum with MYCORRHIZA INOCULATION (T2), plant multiflorum with oil DEGRADING BACTERIA INOCULATION (T3), plant multiflorum with MYCORRHIZA and oil DEGRADING BACTERIA INOCULATION (T4) was employed for BIOREMEDIATION of oil contaminated soil. The above parameters were determined in five stages during BIOREMEDIATION and ultimately for the yield of plants at the end of this period .The results showed that the activity of urease and hydrogenase anzymes were increased or decreased parallel to contaminant increase and decrease. In contrast, the activity of lipase anzyme was decreased with contaminant increase and increased with contaminant decrease. Therfore, it can be a good choice for monitoring of BIOREMEDIATION of contaminated soils. The results showed that the number of degrading and hetrotrophic microorganisms were increased by increasing the amount of contamination and the number of degrading and heterotrophic bacteria were decreased parallel to contaminant decreasing especially in those samples treated with MYCORRHIZA INOCULATION. The plant yield and amount of degradation of oil compounds were highest in MYCORRHIZA plus DEGRADING BACTERIA treatment.

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APA: Copy

SARVI MOGHANLOO, V., CHOROM, M., MOTAMEDI, H., ALIZADEH, B., & OSTAN, SH.. (2011). EVALUATION OF BIODEGRADATION OF OIL COMPOUNDS, ACTIVITY OF SOME ENZYMES AND YIELD OF MULTIFLORUM PLANT IN CRUDE-OIL. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), 15(56), 103-115. SID. https://sid.ir/paper/14949/en

Vancouver: Copy

SARVI MOGHANLOO V., CHOROM M., MOTAMEDI H., ALIZADEH B., OSTAN SH.. EVALUATION OF BIODEGRADATION OF OIL COMPOUNDS, ACTIVITY OF SOME ENZYMES AND YIELD OF MULTIFLORUM PLANT IN CRUDE-OIL. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES)[Internet]. 2011;15(56):103-115. Available from: https://sid.ir/paper/14949/en

IEEE: Copy

V. SARVI MOGHANLOO, M. CHOROM, H. MOTAMEDI, B. ALIZADEH, and SH. OSTAN, “EVALUATION OF BIODEGRADATION OF OIL COMPOUNDS, ACTIVITY OF SOME ENZYMES AND YIELD OF MULTIFLORUM PLANT IN CRUDE-OIL,” WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), vol. 15, no. 56, pp. 103–115, 2011, [Online]. Available: https://sid.ir/paper/14949/en

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