دورية أكاديمية
Special issue in honour of Prof. Reto J. Strasser - Environmental pollution is reflected in the activity of the photosynthetic apparatus
| العنوان: | Special issue in honour of Prof. Reto J. Strasser - Environmental pollution is reflected in the activity of the photosynthetic apparatus |
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| المؤلفون: | S. HAJIHASHEMI, M. BRESTIC, H.M. KALAJI, M. SKALICKY, F. NOEDOOST |
| المصدر: | Photosynthetica, Vol 58, Iss 2, Pp 529-539 (2020) |
| بيانات النشر: | Academy of Sciences of the Czech Republic, Institute of Experimental Botany, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Botany |
| مصطلحات موضوعية: | antioxidant, early intervention, metabolites, reactive oxygen species, yield, Botany, QK1-989 |
| الوصف: | The efficiency of chlorophyll (Chl) fluorescence for forecasting plant response to environmental pollution was examined in four wheat cultivars. The plants were irrigated with wastewater from Razi petrochemical complex. A forecasting model was designed based on the data of maximal quantum yield of photosystem II (Fv/Fm), efficiency of both photosystems (PIABS), and Chl contents of 60-d analysis. A comparison of the forecasting model results with the real data of Fv/Fm, PIABS, and Chl in response to wastewater suggested Fv/Fm as an accurate tool for stress forecasting. The high salt concentration in wastewater induced high accumulation of H2O2, lipid peroxidation, inhibition of photosynthesis, and reduction in contents of proteins and carbohydrates, which resulted in growth suppression of all cultivars. Taken together, the negative effect of environmental pollution on crop can be detected at an early stage of stress using Fv/Fm as a fast and accurate tool to prevent irrecoverable damage to plants. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0300-3604 1573-9058 |
| Relation: | https://ps.ueb.cas.cz/artkey/phs-202002-0035_special-issue-in-honour-of-prof-reto-j-strasser-8211-environmental-pollution-is-reflected-in-the-activity.php; https://doaj.org/toc/0300-3604; https://doaj.org/toc/1573-9058 |
| DOI: | 10.32615/ps.2019.179 |
| URL الوصول: | https://doaj.org/article/e2090b9c3d6740599b06ae8559f2857b |
| رقم الأكسشن: | edsdoj.2090b9c3d6740599b06ae8559f2857b |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 03003604 15739058 |
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| DOI: | 10.32615/ps.2019.179 |