Simultaneousness of reproductive organs of sour cherry cultivars adaptable to Iranian climatic condition

A tétel rövid nézete
dc.creatorDavarynejad, G.
dc.creatorAnsari, M.
dc.creatorSzabó, T.
dc.creatorTornyai, J.
dc.creatorSoltész, M.
dc.creatorNyéki, J.
dc.creatorSzabó, Z.
dc.date2009-09-02
dc.date.accessioned2021-06-28T10:00:59Z
dc.date.available2021-06-28T10:00:59Z
dc.descriptionObservations were made on simultaneousness of pollen shedding and stigma viability ratio, to clarify the phenology of reproductive organs of nine economically important sour cherry (Prunus cerasus L.) cultivars (‘Érdi bôtermô‘, ‘Debreceni bőtermő‘, ‘Csengődi‘, ‘Kántorjánosi 3‘, ‘Újfehértói fürtös‘, ‘Petri‘, ‘Eva‘, ‘Oblascinszka‘, and ‘Pándy 279’). The main aim was investigation the possible influence of environmental cues in timing and development of phenophases and also responses of different cultivars to seasonal cues. Likely effects of climatic changes on phenological development patterns were also considered. Results showed important aspects of the reproductive biology of sour cherry flowers. The amplitude of the phenophase “beginning of blossoming” between cultivars did not exceed 6 days. There is a maximum 3 day difference in the blooming length of different directions in each cultivar. ‘Pándy 279‘ showed high variability when the position of flowers changed on the tree shoots. ‘Újfehértói fürtös‘ was stable in all four directions of the tree. The pollen shedding period and stigma viability ratio were synchronous. Pollen shedding phenomenon simultaneously occurred with the secretary activities of stigmas in all examined cultivars. Distribution of pollen shedding over the secretary activity of stigmas is almost good. In all five cultivars maximum pollen shedding occurred when the temperature was high during the day. In general the results of this experiment and our previous studies clearly demonstrate that the Pándy groups not recommended for plantation in new orchards of Iran.
dc.formatapplication/pdf
dc.identifierhttps://ojs.lib.unideb.hu/IJHS/article/view/836
dc.identifier10.31421/IJHS/15/4/836
dc.identifier.urihttp://hdl.handle.net/2437/314545
dc.languageeng
dc.publisherUniversity of Debrecen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/836/834
dc.rightsCopyright (c) 2018 International Journal of Horticultural Science
dc.sourceInternational Journal of Horticultural Science; Vol. 15 No. 4 (2009); 25-31.
dc.source2676-931X
dc.source1585-0404
dc.source10.31421/IJHS/15/4
dc.subjectPhenology
dc.subjectsour cherry cultivars
dc.subjectmicrophenology
dc.subjectpollen shedding
dc.subjectstigma viability
dc.titleSimultaneousness of reproductive organs of sour cherry cultivars adaptable to Iranian climatic condition
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
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International Journal of Horticultural Science