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dc.creatorMilatović, Dragan
dc.creatorNikolić, D.
dc.creatorRadović, Aleksandar
dc.date.accessioned2020-12-17T21:38:00Z
dc.date.available2020-12-17T21:38:00Z
dc.date.issued2016
dc.identifier.issn0567-7572
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/4084
dc.description.abstractThe effect of three different temperatures (5, 15 and 25 degrees C) on pollen germination and pollen tube growth in vitro was studied in six apricot cultivars: 'Goldrich', 'Hungarian Best', 'Laycot', 'Novosadska Rodna', 'Pisana' and 'Sylred'. Germination rate and pollen tube growth were determined on a culture medium containing 15% sucrose and 0.7% agar. Temperature significantly affected pollen germination of all studied cultivars. High germination rates (41-84%) were obtained at 15 and 25 degrees C. Germination rates at 5 degrees C were significantly lower than those at higher temperatures. However, germination rates at 5 degrees C were significantly higher in early-flowering cultivars ('Laycot', 'Sylred' and 'Goldrich') compared to late-flowering cultivars ('Novosadska Rodna', 'Hungarian Best' and 'Pisana'). The influence of temperature was more prominent on the pollen tube growth. The length of pollen tubes was six to twelve times higher at 15 and 25 degrees C, respectively, in comparison with those recorded at 5 degrees C. The obtained results indicate differential cultivar response to the temperature during the pollination period.en
dc.publisherInt Soc Horticultural Science, Leuven 1
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/316004/EU//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31063/RS//
dc.rightsrestrictedAccess
dc.sourceIII Balkan Symposium on Fruit Growing
dc.subjectPrunus armeniacaen
dc.subjectpollen viabilityen
dc.subjectin vitroen
dc.subjectpollen tube lengthen
dc.titleThe effect of temperature on pollen germination and pollen tube growth of apricot cultivarsen
dc.typeconferenceObject
dc.rights.licenseARR
dc.citation.epage362
dc.citation.other1139: 359-362
dc.citation.spage359
dc.citation.volume1139
dc.identifier.doi10.17660/ActaHortic.2016.1139.62
dc.identifier.scopus2-s2.0-84991508690
dc.identifier.wos000385238300062
dc.type.versionpublishedVersion


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