Electrical conductivity of seed soak water predicts seedling emergence and seed storage potential in commercial seed lots of radish

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dc.authoridDEMIR, IBRAHIM/0000-0003-4515-0689
dc.contributor.authorMavi, K.
dc.contributor.authorMavi, F.
dc.contributor.authorDemir, I.
dc.contributor.authorMatthews, S.
dc.date.accessioned2024-09-18T21:06:34Z
dc.date.available2024-09-18T21:06:34Z
dc.date.issued2014
dc.departmentHatay Mustafa Kemal Ãœniversitesien_US
dc.description.abstractElectrical conductivity (EC) measurements of seed soak water after 17 and 24 hours of nine commercially acceptable seed lots (79-100% standard germination) of the salad radish cultivar Findik were positively correlated with the mean time taken to emerge (MET) and negatively with final emergence (%) in sowings in modules and in the field. EC after 17 hours was closely related to both the means of the two sowings (R-2 = 0.877; P < 0.001), and standard germination after 12 months storage (R-2 = 0.868, P < 0.001). Thus increased levels of electrolyte leakage were associated with slower and lower emergence and with poorer storage potential. The mean germination time (MGT) to radicle emergence (RE) during germination at 20 C was similarly correlated with seed performance. The slower seed lots were to RE, the slower and lower was the emergence and the poorer the storage potential. EC after 17 hours was positively related to MGT (R-2 = 0.799; P < 0.01) and negatively related to germination after controlled deterioration, a measure of seed age (R-2 = 0.741; P < 0.01). Seed lots showing high levels of leakage were slower to RE and were more deteriorated. High leakage was associated both with seed lots having high percentages of dead seeds (no RE) and seeds producing abnormal seedlings, and also with lots containing seeds that were slow to produce an emerged radicle. EC is suggested as a potential one-day routine test of physiological seed quality for radish and the overall findings are discussed in relation to the effects of deterioration brought about by seed ageing.en_US
dc.description.sponsorshipScientific Research Project Directorate of the University Of Mustafa Kemal, Hatay,; TUBITAK (The Scientific and Technological Research Council of Turkey) [TOVAG-110 O 085]; Ankara University of BAPROen_US
dc.description.sponsorshipWe express our gratitude to: the Scientific Research Project Directorate of the University Of Mustafa Kemal, Hatay, Ankara University of BAPRO and TUBITAK (The Scientific and Technological Research Council of Turkey, TOVAG-110 O 085) for financial support. We also thank Dr. Alison Powell for advice during the writing of this paper.en_US
dc.identifier.doi10.15258/sst.2014.42.1.08
dc.identifier.endpage86en_US
dc.identifier.issn0251-0952
dc.identifier.issn1819-5717
dc.identifier.issue1en_US
dc.identifier.startpage76en_US
dc.identifier.urihttps://doi.org/10.15258/sst.2014.42.1.08
dc.identifier.urihttps://hdl.handle.net/20.500.12483/13700
dc.identifier.volume42en_US
dc.identifier.wosWOS:000336771500008en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherIsta-Int Seed Testing Assocen_US
dc.relation.ispartofSeed Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectControlled Deteriorationen_US
dc.subjectVigor Testen_US
dc.subjectGerminationen_US
dc.subjectPhysiologyen_US
dc.subjectLeakageen_US
dc.subjectRepairen_US
dc.subjectTestsen_US
dc.titleElectrical conductivity of seed soak water predicts seedling emergence and seed storage potential in commercial seed lots of radishen_US
dc.typeArticleen_US

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