Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.)  Pers.) na klijavost i rast šećerne repe

Živković, Marijana

master's thesis

Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i rast šećerne repe

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek, 2019. urn:nbn:hr:151:659367

Živković, Marijana

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

Cite this document

APA 6th Edition

Živković, M. (2019). Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i rast šećerne repe (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:659367

MLA 8th Edition

Živković, Marijana. "Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i rast šećerne repe." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:151:659367

Chicago 17th Edition

Harvard

Živković, M. (2019). 'Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i rast šećerne repe', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 10 September 2024, https://urn.nsk.hr/urn:nbn:hr:151:659367

Vancouver

Živković M. Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i rast šećerne repe [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2019 [cited 2024 September 10] Available at: https://urn.nsk.hr/urn:nbn:hr:151:659367

IEEE

M. Živković, "Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i rast šećerne repe", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:151:659367

Cite this item: https://urn.nsk.hr/urn:nbn:hr:151:659367

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Metadata

Title	Alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost i rast šećerne repe
Title (english)	Allelopathic effect of johnsongrass (Sorghum halepense (L.) Pers.) on germination and growth of sugar beet
Author	Marijana Živković
Mentor	Marija Ravlić (mentor)
Committee member	Renata Baličević (predsjednik povjerenstva)
Committee member	Monika Marković (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Agrobiotechnical Sciences Osijek (DEPARTMENT FOR PLANT PROTECTION) Osijek
Defense date and country	2019-07-22, Croatia
Scientific / art field, discipline and subdiscipline	BIOTECHNICAL SCIENCES Agronomy Phytomedicine
Abstract	Cilj istraživanja bio je utvrditi alelopatski utjecaj divljeg sirka (Sorghum halepense (L.) Pers.) na klijavost sjemena i rast klijanaca šećerne repe. Provedena su dva pokusa: utjecaj vodenih ekstrakata od različitih biljnih dijelova divljeg sirka u Petrijevim zdjelicama, te utjecaj biljnih ostataka nadzemne mase divljeg sirka u posudama s tlom. Istražen je utjecaj na klijavost / nicanje šećerne repe, duljinu izdanka i korijena te svježu i suhu masu klijanaca. Rezultati su pokazali da divlji sirak ima značajan pozitivni i negativni alelopatski utjecaj na šećernu repu. U pokusima u Petrijevim zdjelicama najveći inhibitorni učinak zabilježen je u tretmanima s najvišom koncentracijom ekstrakata (10%), posebice ekstrakta korijena divljeg sirka. Biljni ostatci divljeg sirka nisu djelovali na nicanje sjemena, dok su veće doze (20 i 30 g/kg tla) smanjile duljinu izdanka te svježu i suhu masu klijanaca šećerne repe.
Abstract (english)	The aim of the study was to determine the allelopathic effect of johnsongrass (Sorghum halepense (L.) Pers.) on seed germination and seedling growth of sugar beet. Two experiments were carried out: the effect of water extracts from various johnsongrass plant parts in Petri dishes, and the influence of johnsongrass aboveground plant residues in pots with soil. The influence on germination / emergence of sugar beet seeds, length of seedling root and shoot, and fresh and dry weight of seedlings was studied. The results showed that johnsongrass has a significant positive and negative allelopathic effect on sugar beet. In the Petri dish experiment, the highest inhibitory effect was observed in treatments with the highest extract concentrations (10%), in particular with johnsongrass root extract. Johnsoongrass plant residues did not affect seed emergence, while larger doses (20 and 30 g per kg soil) reduced the length of the shoot and the fresh and dry weight of sugar beet seedlings.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:151:659367
Study programme	Title: 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 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	2019-07-23 11:20:07