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master's thesis
Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve
2017. urn:nbn:hr:151:638479
Lončar, Marija
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
DEPARTMENT FOR PLANT PROTECTION

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Lončar, M. (2017). Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:638479

Lončar, Marija. "Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:151:638479

Lončar, Marija. "Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:151:638479

Lončar, M. (2017). 'Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 28 May 2023, https://urn.nsk.hr/urn:nbn:hr:151:638479

Lončar M. Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2017 [cited 2023 May 28] Available at: https://urn.nsk.hr/urn:nbn:hr:151:638479

M. Lončar, "Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:151:638479

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TitleAlelopatski utjecaj vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve
Title (english)Allelopathic effect of plant species Aloe vera (L.) Burm. f. on germination and initial growth lamb's lettuce and carrot
AuthorMarija Lončar
MentorRenata Baličević (mentor)
Committee memberVlatka Rozman (predsjednik povjerenstva)
Committee memberAnita Liška (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(DEPARTMENT FOR PLANT PROTECTION)
Osijek
Defense date and country2017-06-21, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Ecology and Environmental Protection
Abstract
Cilj istraživanja bio je utvrditi utjecaj vodenih ekstrakata pripremljenih od svježe mase listova vrste Aloe vera (L.) Burm. f. na klijavost i početni rast matovilca i mrkve. U Petrijevim zdjelicama ispitivani su vodeni ekstrakti u koncentracijama od 2%, 4%, 6%, 8% i 10%. Na klijavost sjemena matovilca i mrkve stimulativno su djelovale više koncentracije vodenog ekstrakta te je povećana do 16,2% odnosno 19% u odnosu na kontrolni tretman. Više koncentracije ekstrakata pokazale su inhibitorni utjecaj na rast klijanaca matovilca, dok su niže koncentracije djelovale stimulativno. S druge strane, ekstrakti su djelovali pozitivno na rast i razvoj klijanaca mrkve te stimulirali duljinu korijena i izdanka te svježu i suhu masu klijanaca. U prosjeku, veći alelopatski utjecaj zabilježen je na klijancima mrkve nego na klijancima matovilca.
Abstract (english)
The aim of this research was to determine allelopathic effect of water extracts prepared from fresh leaves of Aloe vera (L.) Burm. f. on germination and growth of lamb's lettuce and carrot. The water extracts in concentrations of 2%, 4%, 6%, 8% and 10% were evaluated in experiments conducted in Petri dishes. High concentrations of water extract positively affected lamb's lettuce and carrot, increasing the germination up to 16.2% and 19%, respectively, relative to the control treatment. Higher concentrations of water extract negatively affected the seedling growth of lamb's lettuce, while lower concentrations showed positive effect. On the other hand, the water extracts positively affected the seedling growth and evolvement of carrot, stimulating the root and shoot length, fresh and dry weight of seedlings. In average, higher allelopathic effect was observed on seedlings of carrot than lamb's lettuce.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:638479
Study programmeTitle: Ecological Agriculture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka ekološke poljoprivrede (magistar/ magistra inženjer/inženjerka ekološke poljoprivrede)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public notediplomski rad
Created on2017-06-28 09:29:11