Chemometric determination of macro�and microelements in barley genotypes with different origin grown in the Republic of North Macedonia

Markova Ruzdik, Natalija and Ilieva, Verica and Mihajlov, Ljupco and Ivanovska, Sonja and Mitrev, Sasa and Valcheva, Darina and Valchev, Dragomir and Kovacevik, Biljana and Ilievski, Mite (2021) Chemometric determination of macro�and microelements in barley genotypes with different origin grown in the Republic of North Macedonia. In: Contaminant levels and ecological effects. Springer, pp. 283-309. ISBN 978-3-030-66134-2

Text Ruzdik et al. - Chemometric determination of macro and microelements in barley genotypes with different origin grown in the Republic of North Macedonia.pdf Download (363kB)

Abstract

The main aim of this research was to determine the content of macro- and microelements in barley genotypes, with different origin and spike morphology grown under agroecological conditions in the Republic of North Macedonia. The field experiments were conducted during 2012/2013 and 2013/2014 on the research fields of the Faculty of Agriculture, “Goce Delchev” University, in Ovče Pole. The trials were arranged as randomized complete block design with three replications for each genotype. 30 winter barley genotypes with different origin were used as an experimental material. Five of them are domestic (Hit, Izvor, Egej, Line 1, and Line 2), two varieties are from Croatia (Zlatko and Rex), fve genotypes have Serbian
origin (NS 525, NS 565, NS 589, Somborac, and Javor), four genotypes are from Hungary (Kompolti korai, Petra, GK Stramm, and GK Judy), two genotypes have Romanian origin (Liliana and Univers), and the remaining are from Bulgaria (Obzor, Perun, Emon, Lardeya, Orfej, Imeon, Zagorec, Asparuh, Kuber, Sajra, Devinija and Odisej). From all tested barley varieties, six cultivars have six-row spike morphology. Microwave digestion method was used to destroy the organic matrix to determine the content of macro- and microelements. The content of all elements was carried out by mass spectrometry with inductively coupled plasma (ICP-MS). The data demonstrated considerable variations in macro- and microelements in barley genotypes. Two-row barley genotypes contained significantly larger levels of tested elements compared to varieties which have six-row spike morphology, except for calcium. From the other side, Bulgarian varieties had lower calcium content com�pared to other two-row varieties. NS 525 variety showed the highest levels of sodium, cooper, and nickel, while the highest content of phosphorus and zinc was obtained in NS 589. Macedonian genotype Line 2 had the highest concentration of manganese and in Hit variety was established the highest level of aluminium and iron. The differences in grain chemical content may be utilised in barley breeding
programs particularly to produce varieties for specific purpose and feed but also to improve chemical composition and grain quality.
Keywords: barley, variety, macro, microelements, mass spectrometry

Item Type:	Book Section
Subjects:	Agricultural Sciences > Other agricultural sciences
Divisions:	Faculty of Agriculture
Depositing User:	Natalija Markova Ruzdik
Date Deposited:	26 Aug 2021 07:31
Last Modified:	26 Aug 2021 07:31
URI:	https://eprints.ugd.edu.mk/id/eprint/28361

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