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master's thesis
Razlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice
2016. urn:nbn:hr:151:495940
Brica, Marina
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

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Brica, M. (2016). Razlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:495940

Brica, Marina. "Razlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:151:495940

Brica, Marina. "Razlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:151:495940

Brica, M. (2016). 'Razlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 26 March 2025, https://urn.nsk.hr/urn:nbn:hr:151:495940

Brica M. Razlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2016 [cited 2025 March 26] Available at: https://urn.nsk.hr/urn:nbn:hr:151:495940

M. Brica, "Razlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:151:495940

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Metadata
TitleRazlike u usvajanju željeza u zrno srednjoeuropske germplazme pšenice
Title (english)Variability in grain iron accumulation of Middle European wheat germplasm
AuthorMarina Brica
MentorAndrijana Rebekić (mentor)
Committee memberSonja Petrović
Committee memberSonja Marić
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Plant Production and Biotechnology)
Osijek
Defense date and country2016-01-13, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Genetics and Breeding of Plants, Animals and Microorganisms
Abstract
Pšenica je biljka koja se uzgaja širom svijeta. Globalno, ona je najvažnija zrnata biljka koja se koristi za ljudsku prehranu i druga je na ljestvici ukupne proizvodnje prinosa žitarica odmah iza kukuruza. Zrna žitarica su važan izvor željeza za ljude, ali njegova bioraspoloživost iz zrna žitarica je niska. Jedan od načina povećanja koncentracije Fe u jestivim dijelovima biljke je biofortifikacija, koja ovisno o pristupu problemu i načinu rješavanja problema niske akumulacije Fe može biti... More agronomska i/ili genetska. Cilj ovoga istraživanja je bio utvrditi razlike u usvajanju željeza u zrno sorata pšenice obzirom na različito podrijetlo. Istraživanje je provedeno na 20 sorata pšenice. Koncentracija željeza u zrnu pšenice izmjerena je na ICP-OES uređaju. Prosječna koncentracija željeza u čitavom uzorku iznosila je 41,13 ± 9,5 mg kg-1. Čitav uzorak podijeljen je u pet skupina s obzirom na podrijetlo sorata (Hrvatska, Mađarska, Austrija, Njemačka i Češka). Uspoređujući skupine najvišu prosječnu koncentraciju željeza imala je skupina hrvatskih sorata pšenice (48,37 ± 15,42 mg kg-1), dok je najnižu koncentraciju imala skupina mađarskih sorata (35,87 ± 3,87 mg kg-1). Prosječna koncentracija željeza kod skupine austrijskih sorata iznosila je 44,56 ± 10,68 mg kg-1, kod skupine njemačkih sorata bila je 37,11 ± 4,91 mg kg-1 i kod čeških sorata iznosila je 39,85 ± 0,75 mg kg-1. Veza između koncentracije željeza u zrnu pšenice i podrijetla ispitivana je Spearmanovim (rs) koeficijentom korelacije, pri čemu nije utvrđena statistički značajna veza između ispitivanih svojstava rs = - 0,05 (p = 0,82; n = 20). Less
Abstract (english)
Wheat is a plant grown all around the world. Globally, it is the most important cereal that is used for human consumption and ranking second in total production of crop yields just behind maize. Cereal grains are an important source of iron for humans, but iron bioavailability in cereal grains is low. One way to increase concentration of Fe in the edible plant parts is biofortification that can be, regarding the approach to problem, agronomic or genetic. The aim of this study was to... More determine differences in the iron grain accumulation in different wheat cultivar originating from different countries. The study was conducted on 20 wheat cultivars. The concentration of iron in wheat grain was using ICP-OES. The average concentration of iron in the sample (n = 20) was 41.13 ± 9.5 mg kg-1. The genotypes were divided into five groups according to country of origin (Croatia, Hungary, Austria, Germany and the Czech Republic). The highest concentration of iron was measured in a group of Croatian cultivars (48.37 ± 15.42 mg kg-1), while the lowest concentration was in group of Hungarian cultivars (35.87 ± 3.87 mg kg-1). The average iron concentration in a group of Austrian cultivars was 44.56 ± 10.68 mg kg-1, in German group was 37.11 ± 4.91 mg kg-1, and in the group of Czech cultivars 39.85 ± 0.75 mg kg-1. The relationship between grain iron concentration and wheat origin was tested by Sperman’s (rs) correlation coefficient. Where no significant correlation was found (rs = -0.05; p = 0.82; n = 20). Less
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:495940
Study programmeTitle: Plant Production; specializations in: Plant Production, Plant Nutrition and Soil Science, Plant Selection and Seed Production, Plant Protection
Course: Plant Selection and Seed Production
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka bilinogojstva (magistar/ magistra inženjer/inženjerka bilinogojstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public notediplomski rad
Created on2016-03-03 10:39:39
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