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Varijacije u sastavu zrna hibrida kukuruza uzrokovanih gajenjem u različitim sredinama

dc.creatorDragičević, Vesna
dc.creatorMladenović Drinić, Snežana
dc.creatorBabić, Vojka
dc.creatorFilipović, Milomir
dc.creatorČamdžija, Zoran
dc.creatorKovačević, Dragan
dc.date.accessioned2019-05-16T12:17:55Z
dc.date.available2019-05-16T12:17:55Z
dc.date.issued2014
dc.identifier.issn1450-7188
dc.identifier.urihttp://rik.mrizp.rs/handle/123456789/563
dc.description.abstractNine maize hybrids were grown with the aim to determine variations in chemical composition of the grain. Analyzed hybrids were grown in split-plot experimental design with tree replications in Sremska Mitrovica and Zemun Polje, during the summer of 2010 and 2011. Grain yield, protein, starch, oil, as well as, antioxidants like phytate, soluble phenolics and free sulfhydryl groups (PSH) were analyzed. Unfavorable meteorological conditions affected not only grain yield, but its chemical composition too, by decreasing starch, phenolics and PSH and increasing protein, oil and phytate concentrations. Hybrids from the FAO 600 maturity group achieved higher grain yield during unfavourable conditions, with higher starch and phytate contents and decreased levels of PSH and phenolics. Hybrids from the FAO 500 maturity group were much more stable in respect of protein and oil contents, irrespective to year and location. The grain yield did not have the same source of variations as the factors which determine nutritional quality, an exception being oil content, which decreased with the increase in the grain yield.en
dc.description.abstractDevet hibrida kukuruza gajeno je sa ciljem utvrđivanja variranja u hemijskom sastavu zrna. Analizirani hibridi su gajeni prema split-plot eksperimentalnom dizajnu u tri ponavljanja u Sremskoj Mitrovici i Zemun Polju, tokom 2010. i 2011. godine. Analizirani su prinos zrna, sadržaj proteina, skroba, ulja i antioksidanata, kao što su fitat, rastvorljivi fenoli i slobodne sulfhidrilne grupe (PSH). Nepovoljni meteorološki uslovi su uticali na prinos kao i na promenu hemijskog sastava zrna, smanjujući sadržaj skroba, fenola i PSH i povećavajući koncentraciju proteina, ulja i fitata. Hibridi iz FAO grupe zrenja 600 su postigli veće prinose u nepovoljnim uslovima, sa povećanim nivoom skroba i fitata, kao i smanjenim nivoom PSH i fenola. Sadržaj proteina i ulja je bio znatno stabilniji kod hibrida iz FAO grupe 500,bez obzira na godinu i lokaciju. Prinos zrna nije imao isti izvor variranja, kao i faktori koji determinišu nutritivni kvalitet, izuzimajući ulja čiji se sadržaj smanjivao povećanjem prinosa.sr
dc.publisherUniverzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31068/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceActa periodica technologica
dc.subjectmaizeen
dc.subjecthybridsen
dc.subjectgrain compositionen
dc.subjectkukuruzsr
dc.subjecthibridisr
dc.subjectsastav zrnasr
dc.titleThe variations in maize grain composition induced by different environmentsen
dc.titleVarijacije u sastavu zrna hibrida kukuruza uzrokovanih gajenjem u različitim sredinamasr
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.issue45
dc.citation.spage1
dc.citation.epage10
dc.citation.other(45): 1-10
dc.citation.rankM24
dc.identifier.doi10.2298/APT1445001D
dc.identifier.scopus2-s2.0-84912571479
dc.identifier.fulltexthttp://rik.mrizp.rs//bitstream/id/2499/561.pdf
dc.type.versionpublishedVersion


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