دورية أكاديمية
UV-C seed priming improves tomato plant growth against salt stress
| العنوان: | UV-C seed priming improves tomato plant growth against salt stress |
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| المؤلفون: | Khalid H. Alamer, Houneida Attia |
| المصدر: | Journal of Taibah University for Science, Vol 16, Iss 1, Pp 1181-1191 (2022) |
| بيانات النشر: | Taylor & Francis Group, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Science (General) |
| مصطلحات موضوعية: | Industrial development, UV-C, priming, tomato, salinity, Science (General), Q1-390 |
| الوصف: | The study aimed to evaluate the impact of UV-C dry seed priming at two doses (0.85 and 3.42 kJ.m−2), on tomato under salt stress (NaCl, 100 mM). Results show that salinity causes a regression of tomato growth by 63%, an accumulation of Na+ causing a reduction in K+ uptake and therefore an increase of photosynthetic processes (28, 28 and 23% for Chl. a, Chl. tot and Car., respectively), also an augmentation in soluble protein contents and a decrease or an increase in oxidative stress indicators and secondary metabolites depending on organs. UV-C seed priming has been shown to improve tomato growth by reducing the adverse effects of salinity on physiological and biochemical parameters. This research revealed that UV-C seed applications are an efficient approach to controlling the aggressiveness of salt stress on tomato roots and leaves. Specific doses of UV-C are required to trigger the physiological control of plants against salt stress. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 16583655 1658-3655 |
| Relation: | https://doaj.org/toc/1658-3655 |
| DOI: | 10.1080/16583655.2022.2153443 |
| URL الوصول: | https://doaj.org/article/c90e5a0706464b82998940eceab11117 |
| رقم الأكسشن: | edsdoj.90e5a0706464b82998940eceab11117 |
| قاعدة البيانات: | Directory of Open Access Journals |
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Full Text Finder | تدمد: | 16583655 |
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| DOI: | 10.1080/16583655.2022.2153443 |