RESPONSE TO HEAVY METALS ON POLLEN VIABILITY, GERMINATION AND TUBE GROWTH OF SOME APPLE CULTIVARS

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dc.authoridSONMEZ, FERIT/0000-0003-1437-4081
dc.authoridMURADOGLU, FERHAD/0000-0001-6595-7100
dc.contributor.authorMuradoglu, Ferhad
dc.contributor.authorBeyhan, Omer
dc.contributor.authorSonmez, Ferit
dc.date.accessioned2024-09-25T19:56:21Z
dc.date.available2024-09-25T19:56:21Z
dc.date.issued2017
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractHeavy metal toxicity is one of the major abiotic stresses leading to hazardous effects in plants and pollen are among the most sensitive to atmospheric pollution. Both pollen germination and tube length are inhibited by adverse environmental conditions. Pollen grains from three apple (Gala, Fuji and Braeburn) cultivars were tested for determination of pollen quality (pollen viability, germination ability and tube length) and five types of Heavy metals (Cd, Co, Pb, Hg and Zn). Viability of the pollens were determined by TTC test. The pollen germination experiments were conducted in petri dishes in 10% sucrose, 0.01% boric acid and 22 degrees C temperature for 3 hours. Among the cultivars highest pollen viability were recorded in Braeburn with 81.85%. Heavy metals lead to a significant decrease in pollen germination and tube length of apple cultivars. It was found that there were different cultivars with variable sensitivity to heavy metals on pollen germination and tube length. In general, increasing heavy metal treatments inhibited pollen germination and tube length in all cultivars. Among heavy metals mercury (Hg) had the highest toxic effect on pollen growth and tube length of all cultivars. Heavy metals have negative effect on reproduction of plant due to inhibition of pollen viability and germination.en_US
dc.identifier.endpage4461en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue7en_US
dc.identifier.startpage4456en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/13251
dc.identifier.volume26en_US
dc.identifier.wosWOS:000406355800017en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectAppleen_US
dc.subjectheavy metalen_US
dc.subjectpollen viabilityen_US
dc.subjecttetrazoliumen_US
dc.titleRESPONSE TO HEAVY METALS ON POLLEN VIABILITY, GERMINATION AND TUBE GROWTH OF SOME APPLE CULTIVARSen_US
dc.typeArticleen_US

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