Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič

Pajtler, Jelena

prikaz prve stranice dokumenta Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič

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master's thesis

Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of agriculture, 2016. urn:nbn:hr:151:659542

Pajtler, Jelena

Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
DEPARTMENT FOR PLANT PROTECTION

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APA 6th Edition

Pajtler, J. (2016). Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:659542

MLA 8th Edition

Pajtler, Jelena. "Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:151:659542

Chicago 17th Edition

Harvard

Pajtler, J. (2016). 'Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 18 April 2024, https://urn.nsk.hr/urn:nbn:hr:151:659542

Vancouver

Pajtler J. Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2016 [cited 2024 April 18] Available at: https://urn.nsk.hr/urn:nbn:hr:151:659542

IEEE

J. Pajtler, "Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič", 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:151:659542

Cite this item: https://urn.nsk.hr/urn:nbn:hr:151:659542

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Metadata

Title	Alelopatski potencijal korovne vrste divlji sirak (Sorghum halepense (L.) pers.) na radič
Title (english)	Allelopathic potential of weed species Johnson grass (Sorghum halepense (L.) Pers.) on radicchio
Author	Jelena Pajtler
Mentor	Renata Baličević (mentor)
Committee member	Vlatka Rozman (predsjednik povjerenstva)
Committee member	Anita Liška (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Agrobiotechnical Sciences Osijek (DEPARTMENT FOR PLANT PROTECTION) Osijek
Defense date and country	2016-12-16, Croatia
Scientific / art field, discipline and subdiscipline	BIOTECHNICAL SCIENCES Agronomy Ecology and Environmental Protection
Abstract	U istraživanju je proučavan alelopatski učinak divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i razvoj radiča. Ukupno su provedena tri pokusa: utjecaj vodenih ekstrakata divljeg sirka u Petrijevim zdjelicama, utjecaj vodenih ekstrakata divljeg sirka u posudama s tlom i utjecaj biljnih ostataka divljeg sirka u posudama s tlom. U pokusima provedenim u Petrijevim zdjelicama i u posudama s tlom ispitivane su vodeni ekstrakti koncentracije od 1%, 5% i 10%. U pokusu s biljnim ostacima ispitivani su dvije doze od 10 g i 20 g po kg tla. Dobiveni rezultati pokazali su da divlji sirak ima značajan alelopatski učinak na rast i razvoj radiča. Pokusi provedeni u Petrijevim zdjelicama imali su najveći učinak, gdje je kod većih koncentracija ekstrakta zabilježen veći negativni utjecaj na klijanje sjemena, duljinu korijena, duljinu izdanaka te svježu masu. U posudama s tlom ekstrakti nisu pokazali značajan alelopatski učinak u odnosu na kontrolni tretman. Biljni ostaci divljeg sirka u obje ispitane doze od 10 g i 20 g po kg tla pokazali su značajan inhibitorni učinak na nicanje sjemena te na suhu masu klijanaca
Abstract (english)	The aim of the study was to evaluate the allelopathic effect of johnsongrass (Sorghum halepense (L.) Pers.) on the growth and development of radicchio. Three experiments were conducted in total: the influence of water extracts of johnsongrass in Petri dishes, the influence of water extracts of johnsongrass in pots with soil and the impact of plant residues of johnsongrass in pots with soil. Water extracts in concentrations of 1%, 5% and 10% were examined in experiments carried out in Petri dishes and pots with soil. In a trial with plant residues, the residues were examined in the amount of 10 g and 20 g per kg of soil. The results showed that johnsongrass had significant allelopathic effect on the growth and development of the radicchio. The results also showed that the tests performed in Petri dishes had the greatest effect, while the larger concentration of the extract had a greater negative impact on germination, root length, shoot length and fresh weight. In pots with soil there was no significant allelopathic effect noticed compared to the control treatment. Johnsongrass plant residues sampled in both doses of 10 g and 20 g per kg of soil showed a significant inhibitory effect on the germination of seeds and the dry weight
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:151:659542
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Public note	diplomski rad
Repository	Repository of the Faculty of Agrobiotechnical Sciences Osijek
Created on	2017-02-14 12:52:17

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