Flower density and winter damage of apricot and peach varieties

A tétel rövid nézete
dc.creatorSzabó, Z.
dc.creatorVeres, E.
dc.creatorSoltész, M.
dc.creatorGregová, E.
dc.creatorBenediková, D.
dc.creatorNyéki, J.
dc.date2010-08-16
dc.date.accessioned2021-06-28T10:01:36Z
dc.date.available2021-06-28T10:01:36Z
dc.descriptionHungary is located on the northern boundary of economical apricot and peach production. The present assortment of varieties and the actual, not adequately selected growing sites cause a permanent risk of winter and spring frosts in their cultivation. The field observations are performed at Debrecen, the Experiment Station Pallag, on 20 apricot and 21 peach varieties. The flower density among the varieties attained 3-4-fold differences. Three categories have been suggested for both species. The density was inferior in Hungary established varieties compared with the new varieties of foreign origin. The minimum temperatures of January 9, 2009 was –17,6 °C , and of December 21, 2009 also –17,6 °C. In some varieties the damage of buds attained 100%. For estimating the yield security, we need to consider also the flower density and the frost damage together. For a mediocre yield, we need a flower density in both species of at least 0.2 living bud/cm. The results confirm the statement that in Hungary, the revision of growing sites is indispensable in order to develop a profitable and competitive apricot and peach growing industry.
dc.formatapplication/pdf
dc.identifierhttps://ojs.lib.unideb.hu/IJHS/article/view/917
dc.identifier10.31421/IJHS/16/4/917
dc.identifier.urihttp://hdl.handle.net/2437/314626
dc.languageeng
dc.publisherUniversity of Debrecen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/917/915
dc.rightsCopyright (c) 2018 International Journal of Horticultural Science
dc.sourceInternational Journal of Horticultural Science; Vol. 16 No. 4 (2010); 53-56.
dc.source2676-931X
dc.source1585-0404
dc.source10.31421/IJHS/16/4
dc.subjectapricot
dc.subjectpeach
dc.subjectspring frost damage
dc.subjectflower bud density
dc.titleFlower density and winter damage of apricot and peach varieties
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
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International Journal of Horticultural Science