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undergraduate thesis
Primjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice
2017. urn:nbn:hr:151:541479
Pavlic, Leona
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

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Pavlic, L. (2017). Primjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:541479

Pavlic, Leona. "Primjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:151:541479

Pavlic, Leona. "Primjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:151:541479

Pavlic, L. (2017). 'Primjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:151:541479

Pavlic L. Primjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2017 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:151:541479

L. Pavlic, "Primjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:151:541479

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Metadata
TitlePrimjena fenolnog testa u ispitivanju sjemenske čistoće gen kolekcije pšenice
Title (english)Application of phenol test for seed purity examination od wheat gen-collection
AuthorLeona Pavlic
MentorSonja Petrović (mentor)
Committee memberSonja Vila (predsjednik povjerenstva)
Committee memberVlado Guberac (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Plant Production and Biotechnology)
Osijek
Defense date and country2017-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Agrochemistry
Abstract
Najvažnije svojstvo sjemenske kvalitete jest njegova genetska čistoća. Genetska čistoća odnosi se na postotak onečišćenja sjemenom ili genetskim materijalom drugih kultivara ili vrsta. Kontrola čistoće kultivara osim fenotipskih i molekularnim metodama provjerava se i kemijskim metodama. U radu je provedena kemijska metoda određivanja čistoće sjemenskoga materijala fenolnim testom. Korištena je metoda je preuzeta i odrađena prema UPOV-om pravilniku za DUS ispitivanja pšenice. Metoda se temelji na obojenosti perikarpa pšenice te procjeni ujednačenosti obojenih zrna. U radu je ispitivano 20 genotipova pšenice. Očitavanje obojenosti se temeljilo na skali od 0 do 9, pri čemu su svi genotipovi pokazivali određen stupanj obojenosti perikarpa. Ocjene obojenosti su se kretale od 1 (jedan genotip) do 9 (osam genotipova). Ujednačenost obojenja je bila u prihvatljivom rasponu te su svi genotipovi ocijenjeni kao genetski čisti.
Abstract (english)
The most important feature of the seed quality is its genetic purity. Essentially, genetic purity of seeds ensures plants in the crop desired properties. Genetic purity refers to the percentage of contamination by seeds or genetic material of other varieties or species. In this thesis chemical control method for genetic purity of cultivars using phenol method. The phenol method was concuted according to UPOV guidelines for DUS testing. Method is based on the color quantification of the wheat pericarp and on the assesment of seed color uniformity. Investigation was carried out on 20 different wheat genotypes. Reading of results was measured according to the coloration grade, on a scale from 0 to 9. All genotypes showed certain degree of pericarp coloration. Coloration grades were from 1 (one genotype) to 9 (eight genotypes). Color uniformity of tested seeds was in accetable range thus all genotypes were characterised as genetically pure.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:541479
Study programmeTitle: Agriculture; specializations in: Agroeconomics, Plant production, Mechanization, Zootechnique, Horticulture
Course: Agroeconomics
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka agronomije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka agronomije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteZavršni rad
Created on2017-10-05 10:04:55