Izvorni znanstveni članak Original scientific paper SAŽETAK Cilj je ovog istraživanja bio procijeniti genetsku varijabilnost odabranih linija soje u svojstvima kvalitete zrna utvrđivanjem raznolikosti fenotipske ekspresije za masu 1000 zrna te koncentraciju bjelančevina i ulja u zrnu. Tijekom tri vegetacijske sezone (2010.-2012.), na Poljoprivrednom institutu Osijek postavljen je poljski pokus s 22 linije soje, u 2 ponavljanja po slučajnome bloknome rasporedu. Svake godine pokusa nakon žetve određena je masa 1000 zrna, koncentracija bjelančevina i koncentracija ulja u zrnu soje, a statistička obrada rezultata tih analiza uključivala je izračun standardnih mjera varijacije i analizu varijance. Nakon završene analize podataka, utvrđena je raznolikost istraživanoga biljnoga materijala u fenotipskoj ekspresiji svojstava kvalitete zrna, odnosno potvrđeno je postojanje genetske varijabilnosti uz statistički značajan utjecaj genotipa i godine.
Isoflavones are nutraceuticals with many different medical benefits found abundantly in soybean (Glycine max (L.) Merr.) seeds. The prerequisite of utilising this valuable source of bioactive compounds and creating quality stock for the pharmaceutical and functional food industries is the screening of available soybean germplasm for isoflavone content. The objectives of this research were to determine the isoflavone concentrations (total isoflavones, daidzein, genistein, glycitein) in 22 high-yielding soybean genotypes, to investigate their variability and explore the effect of different weather conditions on isoflavone phenotypes. Field trials were set up as a randomised complete block design with two replicates in three consecutive years (2010-2012) at the Agricultural Institute Osijek (Osijek, Croatia). Chosen genotypes belonged to 00-II maturity groups (MGs) suitable for growing in almost all European regions. Results showed the existence of genetic diversity among the tested plant material. The influence of genotype and year were both statistically significant. The divergence determined by the analysis of variance (ANOVA) and confirmed by the pair-wise similarity based on the Euclidean distance, confirmed that this set of genotypes was suitable for the use in future crossing 48
Results of the studied photosynthetic efficiency parameters of wheat cultivars were also the good predictor for important agronomic traits, especially, when they were detected in the early stage of growth.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.