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Prestižna selekciona svojstva samooplodnih linija kukuruza - dobra osnova za progres u oplemenjivanju

dc.creatorRadenović, Čedomir
dc.creatorFilipović, Milomir
dc.creatorStanković, Goran
dc.creatorSelaković, Dragojlo
dc.creatorSečanski, Mile
dc.creatorMarković, Ksenija
dc.creatorČamdžija, Zoran
dc.creatorPavlov, Jovan
dc.date.accessioned2019-05-16T12:11:48Z
dc.date.available2019-05-16T12:11:48Z
dc.date.issued2010
dc.identifier.issn0354-5695
dc.identifier.urihttp://rik.mrizp.rs/handle/123456789/325
dc.description.abstractThis study conforms the hypothesis that there are elite maize inbred lines and hybrids with erect top leaves, which have a dominant property of an efficient photosynthetic and fluorescent model, that is successfully used in modern breeding programmes and the production of hybrid seed and commercial maize. This statement is supported by the displayed results on the erect position of the top leaves, the dynamics of grain dry-down during the maturation period and photosynthetic and florescence parameters: the temperature dependence of the delayed chlorophyll fluorescence intensity, the Arrhenius criterion for the determination of critical temperatures (phase transition temperatures) and the activation energies. The presented results show that properties of observed maize inbreeds and their hybrids are based on the nature of conformational and functional changes that occur in their thylakoid membranes and other chemical structures of tissues of grain and intact leaves, as well as, on positive effects in maize breeding.en
dc.description.abstractU ovom radu potvrđuje se naša hipoteza da postoje elitne inbred linije kukuruza sa uspravnim položajem vršnih listova koje poseduju dominantno svojstvo efikasnog fotosintetično-fluorescentnog modela, te da se, kao takve, mogu uspešno koristiti u savremenim programima oplemenjivanja i proizvodnje hibridnog semena kukuruza. Ovoj konstataciji idu u prilog izloženi rezultati o uspravnom položaju vršnih listova prestižnih linija kukuruza, dinamici otpuštanja vode iz zrna u periodu sazrevanja i o fotosintetično-fluorescentnim pokazateljima: temperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arenijusovom kriterijumu za određivanje kritičnih temperatura (temperature faznih prelaza) i o energiji aktivacije. Ukupno izloženi rezultati pokazuju da su svojstva prestižnih inbred linija kukuruza zasnovana na prirodi strukturnih i funkcionalnih promena, koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva intaktnog lista i zrna, kao i na pozitivnim efektima u oplemenjivanju kukuruza.sr
dc.publisherSavez poljoprivrednih inženjera i tehničara, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/20003/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/20007/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/20014/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142025/RS//
dc.rightsopenAccess
dc.sourceJournal of Scientific Agricultural Research
dc.subjectlinijasr
dc.subjectlistsr
dc.subjecttilakoidna membranasr
dc.subjectfotosintetično-fluorescentni modelsr
dc.subjectzakasnela fluorescencija hlorofilasr
dc.titleSignificant genetic properties of maize inbred lines: A good basis for progress in breedingen
dc.titlePrestižna selekciona svojstva samooplodnih linija kukuruza - dobra osnova za progres u oplemenjivanjusr
dc.typearticle
dc.rights.licenseARR
dc.citation.volume71
dc.citation.issue2
dc.citation.spage43
dc.citation.epage61
dc.citation.other71(2): 43-61
dc.citation.rankM52
dc.identifier.fulltexthttp://rik.mrizp.rs//bitstream/id/2257/323.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_rik_325
dc.type.versionpublishedVersion


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