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Effect of Melatonin on some of the Physiological and Biochemical Parameters of Tobacco (Nicotiana tabacum L.) under Drought and Salt Stresses

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dc.contributor.author Kaya, Armağan
dc.contributor.author İnan, Mehmet
dc.date.accessioned 2024-05-28T11:25:49Z
dc.date.available 2024-05-28T11:25:49Z
dc.date.issued 2018
dc.identifier.issn 2619-9149
dc.identifier.uri http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/5156
dc.description.abstract Plants are generally exposed to abiotic stress factors such as drought and salt. Objective of this study was to compare the changes that salinity and drought stress would create simultaneously and individually on tobacco plant and to determine the changes by melatonin application. A pot experiment was conducted in a growth chamber and replicated three times in 2016. For this reason, half of the plants were subjected to 50 mu M melatonin, the other half was left untreated. Prior to the melatonin application, NaCl (50 mM) and PEG (10%) stress effects were applied both individually and combined (50 mM NaCl + 10% PEG). The results indicated that chlorophyll content in tobacco plants was decreased, however the carotenoid contents, proline, malondialdehyde and activities of ascorbat peroxidase and guaiacol peroxidase were increased. Mentioned activity changes were even greater for the combined stress factor application. On the other hand, in 50 mu M melatonin applied plants were found to be increasing in enzymatic activity as well as the contents of pigment, prolin and malondialdehite. This study illustrated that melatonin application on the leaves coordinates the stress response and decreases the negative effect of the drought and salinity. tr
dc.language.iso tr tr
dc.publisher KAHRAMANMARAS SUTCU IMAM UNIV REKTORLUGU tr
dc.subject ANTIOXIDATIVE ENZYMES tr
dc.subject TOLERANCE tr
dc.subject ACID tr
dc.subject PROLINE tr
dc.subject BIOSYNTHESIS tr
dc.subject PEROXIDASE tr
dc.subject EXPRESSION tr
dc.subject SEEDLINGS tr
dc.title Effect of Melatonin on some of the Physiological and Biochemical Parameters of Tobacco (Nicotiana tabacum L.) under Drought and Salt Stresses tr
dc.type Article tr
dc.contributor.authorID 0000-0002-6776-3497 tr
dc.contributor.department Alanya Alaaddin Keykubat Univ, Muhendislik Fak, Muhendislik Temel Bilimleri Bolumu tr
dc.contributor.department Adiyaman Univ, Kahta Meslek Yuksekokulu Bitkisel & Hayvansal Ure, tr
dc.identifier.endpage 564 tr
dc.identifier.issue 4 tr
dc.identifier.startpage 559 tr
dc.identifier.volume 24 tr
dc.source.title KSU TARIM VE DOGA DERGISI-KSU JOURNAL OF AGRICULTURE AND NATURE tr


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