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Genetičke i hemijsko-fizičke predispozicije novih linija i hibrida kukuruza sa efikasnim fotosintezom

dc.creatorRadenović, Čedomir
dc.creatorFilipović, Milomir
dc.creatorRadosavljević, Milica
dc.creatorJovanović, Života
dc.creatorKaitović, Željko
dc.creatorTolimir, Miodrag
dc.creatorGrčić, Nikola
dc.creatorCrevar, Miloš
dc.creatorStevanović, Milan
dc.date.accessioned2019-05-16T12:15:11Z
dc.date.available2019-05-16T12:15:11Z
dc.date.issued2012
dc.identifier.issn0352-4906
dc.identifier.urihttp://rik.mrizp.rs/handle/123456789/456
dc.description.abstractThis study confirmed our hypothesis that new maize inbred lines and hybrids derived from them had a dominant property of an efficient photosynthetic model. This property is successfully used in breeding programmes, modern technologies of the seed, and commercial maize production. This statement is supported by the results displayed on the erect position of the top leaves of new maize inbred lines and photosynthetic and florescence parameters: the change of the delayed chlorophyll fluorescence intensity during its course and dynamics, the Arrhenius criterion for the determination of critical temperatures (phase transition temperatures) and the activation energies, as a measure of conformational changes in chloroplasts and the thylakoid membrane. Furthermore, a grain structure including its physical and chemical parameters of new maize inbred lines and hybrids was analysed in the present study. In addition, relevant breeding, seed production and technological traits, properties and parameters of new maize inbred lines and maize hybrids were observed in the present study. The overall presented results show that properties of new inbred lines and maize hybrids are based on the nature of conformational and functional changes that occur in their chloroplasts and thylakoid membranes, as well as, on progressive effects in modern breeding, contemporary hybrid seed production, and the commercial maize production.en
dc.description.abstractProučavane su dve nove inbred linije kukuruza: ZPPL 218 i ZPPL 318 i sa njima stvoreni perspektivni hibridi ZP 600, ZP 606 i ZP 666 za koje je dokazano da poseduju dominantno svojstvo efikasnog fotosintetičnog modela što se uspešno koristi u oplemenjivanju, savremenim tehnologijama za proizvodnju hibridnog semena i merkantilnog kukuruza. Ovoj konstataciji idu u prilog izloženi rezultati o uspravnom položaju vršnih listova novih inbred linija kukuruza i o fotosintetično-fluorescentnim pokazateljima: promeni intenziteta zakasnele fluorescencije hlorofila u njenom toku i dinamici, Arenijusovom kriterijumu za određivanje kritičnih temperatura (temperature faznih prelaza) i o energiji aktivacije kao meri strukturnih promena u hloroplastima i tilakoidnoj membrani. U radu se analizira struktura zrna uključujući i njegove fizičke i hemijske pokazatelje novih inbred linija i hibrida kukuruza. Isto tako, u radu se razmatraju relevantna selekcionarska, semenarska i tehnološka svojstva, karakteristike i parametri novih inbred linija i hibrida kukuruza. Ukupno izloženi rezultati pokazuju da su svojstva novih inbred linija i hibrida kukuruza zasnovana na prirodi strukturnih i funkcionalnih promena, koje se odigravaju u hloroplastima i tilakoidnoj membrani kao i na progresivnim efektima u modernom oplemenjivanju, savremenoj proizvodnji hibridnog semena i merkantilnog kukuruza.sr
dc.publisherMatica srpska, Novi Sad
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.sourceZbornik Matice srpske za prirodne nauke
dc.subjectdelayed chlorophyll fluorescenceen
dc.subjectgrainen
dc.subjecthybriden
dc.subjectinbreden
dc.subjectleafen
dc.subjectphotosynthetic modelen
dc.subjectthylakoid membraneen
dc.subjectZea mays L.en
dc.subjectzakasnela fluorescencija hlorofilasr
dc.subjectZea mays L.sr
dc.subjectzrnosr
dc.subjectlinijasr
dc.subjectlistsr
dc.subjecttilakoidna membranasr
dc.subjectfotosintetični modelsr
dc.subjecthibridsr
dc.titleGenetic, chemical, and physical predispositions of new maize inbred lines and hybrids with efficient photosynthesisen
dc.titleGenetičke i hemijsko-fizičke predispozicije novih linija i hibrida kukuruza sa efikasnim fotosintezomsr
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.issue123
dc.citation.spage83
dc.citation.epage100
dc.citation.other(123): 83-100
dc.citation.rankM51
dc.identifier.doi10.2298/ZMSPN1223083R
dc.identifier.fulltexthttp://rik.mrizp.rs//bitstream/id/2389/454.pdf
dc.identifier.rcubconv_59
dc.type.versionpublishedVersion


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