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undergraduate thesis
Alelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu
2019. urn:nbn:hr:151:795351
Pranjković, Eva-Lorena
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

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Pranjković, E. L. (2019). Alelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:795351

Pranjković, Eva Lorena. "Alelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:151:795351

Pranjković, Eva Lorena. "Alelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:151:795351

Pranjković, E. L. (2019). 'Alelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 24 January 2025, https://urn.nsk.hr/urn:nbn:hr:151:795351

Pranjković EL. Alelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2019 [cited 2025 January 24] Available at: https://urn.nsk.hr/urn:nbn:hr:151:795351

E. L. Pranjković, "Alelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:151:795351

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Metadata
TitleAlelopatski potencijal poljske ljubice (Viola arvensis Murray) na salatu
Title (english)Allelopathic potential of field pansy (Viola arvensis Murray) on lettuce
AuthorEva-Lorena Pranjković
MentorMarija Ravlić (mentor)
Committee memberRenata Baličević (predsjednik povjerenstva)
Committee memberPavo Lucić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Plant Production and Biotechnology)
Osijek
Defense date and country2019-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Ecology and Environmental Protection
Abstract
U radu je procjenjen alelopatski utjecaj poljske ljubice (Viola arvensis Murray) na klijavost sjemena i rast klijanaca zelene salate. Ocjena alelopatskog utjecaja utvrđena je mjerenjem ukupnog postotka klijavosti, duljine korijena i izdanka klijanaca salate te svježe mase klijanaca salate. Vodeni ekstrakti od suhe biljne mase stabljike i lista u koncentraciji od 5% istraženi su u laboratorijskim uvjetima u Petrijevim zdjelicama. Vodeni ekstrakt stabljike poljske ljubice značajno je smanjio klijavost sjemena salate za 33,3%, dok je vodeni ekstrakt lista smanjio postotak klijavosti za 10,2%. Smanjenje duljine korijena u tretmanu s vodenim ekstraktom lista je iznosio je 78,41%. Vodeni ekstrakti stabljike jedini je imao značajan utjecaj na duljinu izdanka klijanaca. Značajan inhibitorni utjecaj zabilježen je i na svježu masu klijanaca, posebice s vodenim ekstraktom stabljike. Vodeni ekstrakt stabljike imao je veći negativni utjecaj od vodenog ekstrakta lista.
Abstract (english)
The aim of the study was to evaluate the allelopathic influence of field pansy (Viola arvensis Murray) on seed germination and seedlings growth of lettuce. The evaluation of allelopathic effect was determined by measuring the total germination (%), the length of the root and the shoot, and fresh weight of lettuce seedlings. Water extracts from dry stem and leaf plant biomass at a concentration of 5% were investigated in laboratory conditions in Petri dishes. The stem water extract significantly reduced the germination of lettuce seeds by 33,3%, while the leaf extract reduced the germination by 10,2%. Reduction of root length in lettuce treated by leaf water extract amounted up to 78,41%. Only stem water extract had a significant effect on the shoot length of seedlings. The inhibitory effect was also recorded on the fresh seedling weight, especially with the stem extract. Stem water extract had a more negative impact than a leaf water extract.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:795351
Study programmeTitle: Agriculture; specializations in: Agroeconomics, Plant production, Mechanization, Zootechnique, Horticulture
Course: Horticulture
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 on2019-10-04 10:45:05