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master's thesis
Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture
2016. urn:nbn:hr:151:882531
Bernatović, Kristina
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
DEPARTMENT FOR PLANT PROTECTION

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Bernatović, K. (2016). Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:882531

Bernatović, Kristina. "Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:151:882531

Bernatović, Kristina. "Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:151:882531

Bernatović, K. (2016). 'Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 21 September 2024, https://urn.nsk.hr/urn:nbn:hr:151:882531

Bernatović K. Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2016 [cited 2024 September 21] Available at: https://urn.nsk.hr/urn:nbn:hr:151:882531

K. Bernatović, "Alelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture", 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:151:882531

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Metadata
TitleAlelopatski utjecaj vrste Aloe vera (L.) Burm. f. na ratarske kulture
Title (english)Allelopathic effect of plant species Aloe vera (L.) Burm. f. on field crops
AuthorKristina Bernatović
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 country2016-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Ecology and Environmental Protection
Abstract
Cilj istraživanja bio je utvrditi alelopatski utjecaj vodenih ekstrakata pripremljenih od svježih listova vrste Aloe vera na klijavost i rast pšenice, ječma, soje i uljne bundeve. Utjecaj vodenih ekstrakata u koncentracijama od 2%, 4%, 6%, 8% i 10%, procijenjen je u pokusima u Petrijevim zdjelicama. Korištene koncentracije su imale različiti utjecaj na ispitivane kulture. Povećanjem koncentracije u pravilu se i povećavao alelopatski utjecaj, pa tako su kod ječma i soje u pravilu najviše koncentracije imale najveći alelopatski utjecaj, dok su s druge strane niže koncentracije djelovale pozitivno. Kao najtolerantnija se pokazala pšenica, dok su ekstrakti u prosjeku u najvećoj mjeri negativno utjecali na ječam. Primjerice, klijavost i svježa masa klijanaca ječma bili su smanjeni u prosjeku za preko 20%. Niti jedna koncentracija nije značajno utjecala na klijavost i rast pšenice, dok se povećanjem koncentracije povećao i pozitivni utjecaj na uljnu bundevu
Abstract (english)
The aim of research was to determine allelopathic effect of water extracts prepared from fresh leaves of Aloe vera on germination and growth of wheat, barley, soybean and oil pumpkin. The effect of water extracts in concentrations of 2%, 4%, 6%, 8% and 10% was evaluated in experiments conducted in Petri dishes. The applied concentrations had different effects on crops. Allelopathic effect increased by increasing the concentration, so that the highest concentration had the highest effect on barley and soybean, and on the other hand the lower concentrations had positive effect. The most tolerant crop was wheat, while the extracts mainly negatively affected barley which seed germination and fresh weight of were reduced by an average of over 20%. None of applied concentrations significantly affected germination and growth of wheat, while the positive affect on oil pumpkin increased by concentration increase.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:882531
Study programmeTitle: Plant Production; specializations in: Plant Production, Plant Nutrition and Soil Science, Plant Selection and Seed Production, Plant Protection
Course: Plant Protection
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
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Public notediplomski rad
Created on2016-09-16 09:27:38