Morphological and Physiological Plant Responses to Drought Stress in Thymus citriodorus
المؤلفون المشاركون
Tátrai, Zdzislaw Attila
Sanoubar, Rabab
Pluhár, Zsuzsanna
Mancarella, Silvia
Orsini, Francesco
Gianquinto, Giorgio
المصدر
International Journal of Agronomy
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-04-18
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Water availability is considered as a determinant factor that affects plant growth.
The commercial medicinal values of an aromatic plant rely on the presence of secondary metabolites that are affected under water shortage.
Two-year-old Thymus citriodorus plants were subjected to different polyethylene glycol (PEG-6000) levels (0, 2%, and 4%) under greenhouse condition.
PEG treatment lasted for 15 days.
Thyme plant showed a morphological drought avoidance mechanism by maintaining the root system development through shoot fresh weight reduction resulting in promoted root absorption capacity and sustained plant growth.
Moreover, stressed plants were able to maintain water use efficiency and root : shoot ratio suggesting a strong relation between root water uptake and water use saving strategies.
Furthermore, thyme plants reduced tissue dehydration through stomatal closure and improved root water uptake.
Content of volatile oil constituents of geraniol and diisobutyl phthalate increased upon drought stress while pseudophytol was reduced.
Unexpectedly, thymol was not reported as a main oil element under either control or mild stress condition, while it was increased upon high drought stress in measure of 4.4%.
Finally, carvacrol significantly accumulated under high drought stress (+31.7%) as compared to control plants.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tátrai, Zdzislaw Attila& Sanoubar, Rabab& Pluhár, Zsuzsanna& Mancarella, Silvia& Orsini, Francesco& Gianquinto, Giorgio. 2016. Morphological and Physiological Plant Responses to Drought Stress in Thymus citriodorus. International Journal of Agronomy،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1104899
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tátrai, Zdzislaw Attila…[et al.]. Morphological and Physiological Plant Responses to Drought Stress in Thymus citriodorus. International Journal of Agronomy No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1104899
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tátrai, Zdzislaw Attila& Sanoubar, Rabab& Pluhár, Zsuzsanna& Mancarella, Silvia& Orsini, Francesco& Gianquinto, Giorgio. Morphological and Physiological Plant Responses to Drought Stress in Thymus citriodorus. International Journal of Agronomy. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1104899
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1104899
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر