Temperature dependent effect of difenoconazole on enzymatic activity from the soil
The purpose of this study was to quantify the effect of difenoconazole (DFC) on the activity of a few enzymes commonly found on soil: dehydrogenase, urease, phosphatase and protease. Three experimental variants were established: in field conditions with variable temperature (10-21 °C, va...
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2015-01-01
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| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2015/0352-51391500030F.pdf |
| _version_ | 1818514300871901184 |
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| author | Filimon Marioara Nicoleta Voia Sorin Octavian Vladoiu Diana Larisa Isvoran Adriana Ostafe Vasile |
| author_facet | Filimon Marioara Nicoleta Voia Sorin Octavian Vladoiu Diana Larisa Isvoran Adriana Ostafe Vasile |
| author_sort | Filimon Marioara Nicoleta |
| collection | DOAJ |
| description | The purpose of this study was to quantify the effect of difenoconazole (DFC)
on the activity of a few enzymes commonly found on soil: dehydrogenase,
urease, phosphatase and protease. Three experimental variants were
established: in field conditions with variable temperature (10-21 °C,
variants A1-A3), under laboratory conditions with constant temperature (30
°C, variants B1-B3) and untreated soil (C variant). The commercial product
"Score 250EC" with 250 g DFC L-1 was used at the following concentrations:
0.037 mg DFC g-1 soil (variants A1 and B1), 0.075 mg DFC g-1 soil (variants
A2 and B2) and 0.150 mg DFC g-1 soil (variants A3 and B3). The dehydrogenase,
phosphatase and urease activities decreased significantly (p<0.05) both under
filed (variants A1-A3) and laboratory (variants B1-B3) conditions compared to
untreated soil (variant C). The protease activity was reduced in variants
A1-A3 compared to variant C and increased at the dose of 0.150 mg DFC g-1
soil in the variant B3. |
| first_indexed | 2024-12-11T00:13:50Z |
| format | Article |
| id | doaj.art-bc7d1262edc84dcaa0a6e7cde7ec4fa0 |
| institution | Directory Open Access Journal |
| issn | 0352-5139 1820-7421 |
| language | English |
| last_indexed | 2024-12-11T00:13:50Z |
| publishDate | 2015-01-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-bc7d1262edc84dcaa0a6e7cde7ec4fa02022-12-22T01:28:03ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51391820-74212015-01-018091127113710.2298/JSC141218030F0352-51391500030FTemperature dependent effect of difenoconazole on enzymatic activity from the soilFilimon Marioara Nicoleta0Voia Sorin Octavian1Vladoiu Diana Larisa2Isvoran Adriana3Ostafe Vasile4West University of Timişoara, Faculty of Chemistry-Biology-Geography, Department of Biology-Chemistry, Timisoara, Romania + West University of Timisoara, Laboratory of Advanced Research in Environmental Protection, Timisoara, RomaniaBanat’s University of Agricultural Sciences and Veterinary Medicine, Faculty of Animal Science and Biotechnologies, Timisoara, RomaniaWest University of Timişoara, Faculty of Chemistry-Biology-Geography, Department of Biology-Chemistry, Timisoara, Romania + West University of Timisoara, Laboratory of Advanced Research in Environmental Protection, Timisoara, RomaniaWest University of Timişoara, Faculty of Chemistry-Biology-Geography, Department of Biology-Chemistry, Timisoara, Romania + West University of Timisoara, Laboratory of Advanced Research in Environmental Protection, Timisoara, RomaniaWest University of Timişoara, Faculty of Chemistry-Biology-Geography, Department of Biology-Chemistry, Timisoara, Romania + West University of Timisoara, Laboratory of Advanced Research in Environmental Protection, Timisoara, RomaniaThe purpose of this study was to quantify the effect of difenoconazole (DFC) on the activity of a few enzymes commonly found on soil: dehydrogenase, urease, phosphatase and protease. Three experimental variants were established: in field conditions with variable temperature (10-21 °C, variants A1-A3), under laboratory conditions with constant temperature (30 °C, variants B1-B3) and untreated soil (C variant). The commercial product "Score 250EC" with 250 g DFC L-1 was used at the following concentrations: 0.037 mg DFC g-1 soil (variants A1 and B1), 0.075 mg DFC g-1 soil (variants A2 and B2) and 0.150 mg DFC g-1 soil (variants A3 and B3). The dehydrogenase, phosphatase and urease activities decreased significantly (p<0.05) both under filed (variants A1-A3) and laboratory (variants B1-B3) conditions compared to untreated soil (variant C). The protease activity was reduced in variants A1-A3 compared to variant C and increased at the dose of 0.150 mg DFC g-1 soil in the variant B3.http://www.doiserbia.nb.rs/img/doi/0352-5139/2015/0352-51391500030F.pdffungicidesoildehydrogenasephosphataseureaseprotease |
| spellingShingle | Filimon Marioara Nicoleta Voia Sorin Octavian Vladoiu Diana Larisa Isvoran Adriana Ostafe Vasile Temperature dependent effect of difenoconazole on enzymatic activity from the soil Journal of the Serbian Chemical Society fungicide soil dehydrogenase phosphatase urease protease |
| title | Temperature dependent effect of difenoconazole on enzymatic activity from the soil |
| title_full | Temperature dependent effect of difenoconazole on enzymatic activity from the soil |
| title_fullStr | Temperature dependent effect of difenoconazole on enzymatic activity from the soil |
| title_full_unstemmed | Temperature dependent effect of difenoconazole on enzymatic activity from the soil |
| title_short | Temperature dependent effect of difenoconazole on enzymatic activity from the soil |
| title_sort | temperature dependent effect of difenoconazole on enzymatic activity from the soil |
| topic | fungicide soil dehydrogenase phosphatase urease protease |
| url | http://www.doiserbia.nb.rs/img/doi/0352-5139/2015/0352-51391500030F.pdf |
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