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master's thesis
Alelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča
2020. urn:nbn:hr:151:214630
Witovsky, Gabriela
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

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Witovsky, G. (2020). Alelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:214630

Witovsky, Gabriela. "Alelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2020. https://urn.nsk.hr/urn:nbn:hr:151:214630

Witovsky, Gabriela. "Alelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2020. https://urn.nsk.hr/urn:nbn:hr:151:214630

Witovsky, G. (2020). 'Alelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 13 February 2025, https://urn.nsk.hr/urn:nbn:hr:151:214630

Witovsky G. Alelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2020 [cited 2025 February 13] Available at: https://urn.nsk.hr/urn:nbn:hr:151:214630

G. Witovsky, "Alelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:151:214630

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Metadata
TitleAlelopatski utjecaj carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost i rast radiča
Title (english)Allelopathic effect of princess tree (Paulownica tomentosa (thunb.) Steud.) on germination and growth of radicchio
AuthorGabriela Witovsky
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 country2020-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Crop Production
Abstract
Cilj istraživanja bio je utvrditi alelopatski utjecaj suhog lista carske paulovnije (Paulownia tomentosa (Thunb.) Steud.) na klijavost sjemena i rast klijanaca dvije sorte radiča. U pokusu su istraženi vodeni ekstrakti u koncentracijama 2,5 %, 5 %, 7,5 % i 10 %, te biljni ostatci u posudama s tlom u dozama od 10 i 20 g/kg. Rezultati su pokazali statistički značajan utjecaj vodenih ekstrakata na klijavost, duljinu korijena i izdanka, te svježu i suhu masu klijanaca radiča sorti 'Tržaški salatnik' i 'Palla Rossa'. Povećanjem koncentracije vodenih ekstrakata povećavao se negativni alelopatski utjecaj. Nicanje obje sorte radiča značajno je smanjeno pri obje doze biljnih ostataka, dok je inhibitorno djelovanje zabilježeno i na svježu i suhu masu radiča sorte 'Palla Rossa'. Sorte radiča razlikovale su se u svojoj osjetljivosti na vodene ekstrakte i biljne ostatke. Vodeni ekstrakti pokazali su veći negativni utjecaj od biljnih ostataka.
Abstract (english)
The aim of the study was to determine the allelopathic effect of princess tree (Paulownia tomentosa (Thunb.) Steud.) dry leaves on germination and seedling growth of two radicchio cultivars. Water extracts in concentrations of 2.5%, 5%, 7.5% and 10%, as well as plant residues in soil at doses of 10 and 20 g/kg were investigated in the experiment. The results showed a statistically significant effect of water extracts on germination, root and shoot length, and fresh and dry weight of seedlings of both 'Tržaški salatnik' and 'Palla Rossa' radicchio cultivars. With the increase in water extracts concentration, the negative allelopathic effect increased. Seedling emergence of both radicchio cultivars was significantly reduced at both doses of plant residues, while inhibitory effect was observed on both fresh and dry weight of radicchio cultivar 'Palla Rossa'. Radicchio cultivars differed in their sensitivity to water extracts and plant residues. Water extracts showed a greater negative impact than plant residues.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:214630
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
Terms of useLicence In copyright icon
Public noteDiplomski rad
Created on2020-10-01 12:54:16