Effects of Priming to Some Physiological Parameters on Winter Bread Wheat (Triticum aestivum L.)

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dc.authorid0000-0002-4296-0507en_US
dc.authorid0000-0003-3245-9919en_US
dc.date.accessioned2021-02-02T10:50:27Z
dc.date.available2021-02-02T10:50:27Z
dc.date.issued2015en_US
dc.departmentSelçuk Üniversitesi, Ziraat Fakültesi, Tarla Bitkileri Bölümüen_US
dc.description.abstractThe study was conducted to determine effects of seed priming to physiological parameters (PP) at drought conditions (DC) on bread wheat cultivars (Triticum aestivum L., Altay 2000 and Kirac 66) at Selcuk University Agricultural Faculty Controlled Climate Chamber and Physiology Laboratory. Effects of seed priming on PP measured using randomized plot design with three replications, two bread wheat cultivars (Altay 2000 and Kirac 66), five treatments (Control, 0,1% NaCl, 0,5% KH2PO4, 2% KCl and H2O), two sampling times (7th and 14th days after emergence) and two conditions [drought(DC) and normal(NC)]. Seeds were soaked solutions for twelve hours, then were dried till back to untreated moisture level by mixing at room conditions and sowed NC (irrigated as needed) and DC (soil saturated with 25% distilled water for 48 hours) pots. Seeds without treatment were used as control group. Seventh and fourteenth days after emergence physiological parameters [(chlorophyll content (CC), stomatal conductance (SC), photosynthetic efficiency (PE), proline content (PC), MDA (malondialdehyde)] were determined. MDA level at DC is (37, 62 nmol/g) higher than NC (32, 17 nmol/g). At NC except MDA and PC, all parameters increased. PC level of plant materials at DC (9, 44 µmol/g) was significantly higher than PC of NC (4, 76 µmol/g). Seedlings from primed seeds, better adapted to DC. Seedlings grew primed seeds have more CC, less MDA. CC of Altay 2000 at DC (38, 96 spad) significantly decreased compared to NC (48, 92 spad). The same situation was came across with Kirac 66 also (DC; 34, 69 spad; NC; 47, 38 spad). Generally response of seedlings Altay 2000 to priming was better than Kirac 66. According to results, it is observed that seed priming is a practical method, can be used drought areas. Pre-treatment is an alternative method that can trigger resistance towards water deficit conditions.en_US
dc.identifier.citationOzdemir, E. Y., Sade, B. (2015). Effects of Priming to Some Physiological Parameters on Winter Bread Wheat (Triticum aestivum L.). Journal of Selcuk University Natural and Applied Science, 4, (2), 21-37.en_US
dc.identifier.endpage37en_US
dc.identifier.issn2147-3781en_US
dc.identifier.issue2en_US
dc.identifier.startpage21en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/41223
dc.identifier.volume4en_US
dc.institutionauthorOzdemir, Elif Yetim
dc.institutionauthorSade, Bayram
dc.language.isotren_US
dc.relation.ispartofJournal of Selcuk University Natural and Applied Scienceen_US
dc.relation.publicationcategoryMakale - Ulusal - Editör Denetimli Dergien_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectDrought, winter bread wheaten_US
dc.subjectMDA (malondialdehyde)en_US
dc.subjectpriming, prolineen_US
dc.subjectstressen_US
dc.titleEffects of Priming to Some Physiological Parameters on Winter Bread Wheat (Triticum aestivum L.)en_US
dc.typeArticleen_US

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