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Population and individual variability of the leafing phenophase of pedunculate oak in three successive years

dc.creatorBatos, Branislava
dc.creatorTodorović-Ninić, Jelena
dc.creatorMiljković, Danijela
dc.date.available2017-11-23T11:24:03Z
dc.date.issued2014
dc.identifier.issn0353-4537sr
dc.identifier.otherRad_konverzija_104sr
dc.identifier.urihttp://ibiss-r.rcub.bg.ac.rs/123456789/17
dc.description.abstractThe leafing phenophase of pedunculate oak (Quercus robur L.) was analyzed at two locations in Belgrade (Ada Ciganlija - 'AC', Bojčinska šuma - 'BS'). The observations were made on 29 trees per site for three consecutive years (2004, 2005, 2006). In the 'BS' site the phenophase of leafing starts and ends earlier than in the 'AC' site. The largest number of trees in the 'AC' site are classified in the late phenological group and in the 'BS' site they belong to the 'average' group. Population variability of the analyzed parameters of the phenophase of leafing was confirmed by the results of a Mann - Witney U - test for each year of observation, except for the end of the second year of observation and start of leafing in the first year of observation. According to the results of an F - test significant differences between sites were confirmed for all analyzed parameters except for the duration of leafing (2005) and the start of leafing (2006). Differences among the years of observation in the 'AC' site were significant only in the end and in the 'BS' site for they were significant for all three growth stages of scrolling. Despite the different environmental conditions in the three years of monitoring the stability of the phenology of analyzed populations was maintained (the percentage of trees that were always over the years of observation in the same phenological group relative to the start of leafing 'AC' - 41.3%, 'BS' - 55.2%), which is primarily the result of the genetic structure of populations and intraspecies variability.en
dc.description.abstractFenofaza listanja lužnjaka (Quercus robur L.) je analizirana u dve populacije na području Beograda (Ada Ciganlija - 'AC', Bojčinska šuma - 'BŠ'). Osmatranja su vršena na 29 stabala po populaciji tokom tri uzastopne godine (2004, 2005, 2006). U populaciji 'BŠ' fenofaza listanja počinje i završava ranije u odnosu na populaciju 'AC'. Najveći broj stabala u populaciji 'AC' pripada 'kasnoj' fenološkoj grupi, a u populaciji 'BŠ' grupi 'prosek'. Populaciona varijabilnost analiziranih parametara fenofaze listanja je potvrđena rezultatima Mann-Witney U - testa za svaku godinu osmatranja (2004, 2005, 2006), osim za kraj u drugoj i početak listanja u prvoj godini osmatranja. Prema rezultatima F - testa između populacija su potvrđene značajne razlike za sve analizirane parametre osim za trajanje (2005) i početak listanja (2006). Između godina osmatranja u populaciji 'AC' razlike su bile značajne samo za kraj, a u populaciji 'BŠ' za početak i kraj listanja. I pored različitih ekoloških uslova u tri godine osmatranja stabilnost fenologije analiziranih populacija (procenat stabala koja su tokom godina osmatranja bila uvek u istoj fenološkoj grupi u odnosu na početak listanja: 'AC' 41.3%, 'BŠ' 55.2%) se održala, što je pre svega rezultat genetičke strukture populacija i unutar vrsne varijabilnosti.sr
dc.description.sponsorshipProjekat ministarstva br. 43007sr
dc.language.isosrpsr
dc.rightsopenAccesssr
dc.sourceGlasnik Šumarskog fakultetasr
dc.subjectpedunculate oakENG
dc.subjectlužnjakSRP
dc.subjectfenologijaSRP
dc.subjectphenologyENG
dc.subjectlistanjeSRP
dc.subjectleafingENG
dc.subjectvarijabilnostSRP
dc.subjectvariabilityENG
dc.titlePopulaciona i individualna varijabilnost fenofaze listanja lužnjaka u tri sukcesivne godinesr
dc.titlePopulation and individual variability of the leafing phenophase of pedunculate oak in three successive yearsen
dc.typearticlesr
dcterms.abstractПопулациона и индивидуална варијабилност фенофазе листања лужњака у три сукцесивне године; Миљковић, Данијела; Батос, Бранислава; Тодоровић-Нинић, Јелена
dc.citation.issue109sr
dc.citation.volumenullsr
dc.citation.spage9sr
dc.citation.epage32sr
dc.type.versionpublishedVersionsr
dc.identifier.fulltexthttp://ibiss-r.rcub.bg.ac.rs//bitstream/id/2694/Rad_konverzija_104.pdf


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