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undergraduate thesis
Utjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana
2021. urn:nbn:hr:151:423068
Karavidović, Dino
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of agroecology and Enviroment Protection

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Karavidović, D. (2021). Utjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:423068

Karavidović, Dino. "Utjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:151:423068

Karavidović, Dino. "Utjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:151:423068

Karavidović, D. (2021). 'Utjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:151:423068

Karavidović D. Utjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2021 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:151:423068

D. Karavidović, "Utjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:151:423068

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TitleUtjecaj egzogene primjene 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana
Title (english)The effect of exogenously applied 3-acetyl and 3-cyano coumarin derivatives on fiber flax seed germination
AuthorDino Karavidović
MentorDejan Agić (mentor)
Committee memberVesna Rastija (predsjednik povjerenstva)
Committee memberIvana Varga (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of agroecology and Enviroment Protection)
Osijek
Defense date and country2021-09-06, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Crop Production
Abstract
Cilj ovog završnog rada bio je istražiti učinak 3-acetil i 3-cijano derivata kumarina na klijavost sjemena predivog lana. Predtretman sjemena predivog lana izvršen je močenjem sjemena u vodi, 2 % DMSO, 1,0 mM otopinama 3-acetil i 3-cijano derivata kumarina u trajanju od 15 minuta. Sjeme je potom naklijavano 7 dana nakon čega su izmjereni klijavost, masa, dužina korjenčića, stabljičice i ukupna dužina klijanca. Istraživanje je pokazalo da egzogena primjena 3-acetil i 3-cijano derivata kumarina ne pokazuju značajan utjecaj na ispitivane parametre. Klijanci predtretirani s 1,0 mM 3-acetil-8-hidroksi-2H-kromen-2-onom imali su najviše prosječne vrijednosti za dužinu korjenčića, masu klijanca i klijavost sjemena, a najveća vrijednost prosječne dužine stabljičice i dužine klijanca pokazala se kod klijanaca predtretiranih 3-acetil-6-hidroksi-2H-kromen-2-onom. Iz dobivenih rezultata može se zaključiti kako bi se 3-acetil i 3-cijano derivati kumarina mogli koristiti kao potencijalni predtretman za zaštitu sjemena predivog lana od patogena jer ne pokazuju značajan nepovoljan utjecaj na rani rast i razvoj klijanaca.
Abstract (english)
This study aimed to investigate the effect of 3-acetyl and 3-cyano coumarin derivatives on germination of flax seeds. Pre-treatment of flax seeds was performed by soaking the seeds in water, 2% DMSO, 1.0 mM solutions of 3-acetyl and 3-cyano coumarin derivatives for 15 minutes. The seeds were then germinated for 7 days after which germination, weight, root length, stems and total seedling length were measured. The study showed that exogenous application of tested coumarin derivatives did not significantly affect the examined parameters. Seedlings pretreated with 1.0 mM 3-acetyl-8-hydroxy-2H-chromen-2-one had the highest average values for root length, seedling weight and seed germination, while the highest average stem length values and seedling length were shown in seedlings pretreated with 3-acetyl-6-hydroxy-2H-chromen-2-one. From the obtained results it can be concluded that 3-acetyl and 3-cyano coumarin derivatives could be used as a potential pretreatment to protect flax seeds from pathogens since they do not show a significant adverse effect on early growth and development of seedlings.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:423068
Study programmeTitle: Agriculture; specializations in: Agroeconomics, Plant production, Mechanization, Zootechnique, Horticulture
Course: Plant production
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 on2021-09-13 11:16:52