prikaz prve stranice dokumenta Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.)
Embargo period 2026-01-26
master's thesis
Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.)
2020. urn:nbn:hr:181:835742
Jurišić, Nikola
Josip Juraj Strossmayer University of Osijek
Department of biology

Cite this document

Jurišić, N. (2020). Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.) (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:835742

Jurišić, Nikola. "Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2020. https://urn.nsk.hr/urn:nbn:hr:181:835742

Jurišić, Nikola. "Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2020. https://urn.nsk.hr/urn:nbn:hr:181:835742

Jurišić, N. (2020). 'Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.)', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:181:835742

Jurišić N. Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.) [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2020 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:181:835742

N. Jurišić, "Utjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.)", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:181:835742

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Metadata
TitleUtjecaj herbicida na fotosintetsku učinkovitost i antioksidacijski odgovor soje (Glycine max (L.) Merr.)
Title (english)EFFECT OF HERBICIDES ON PHOTOSYNTHETIC EFFICIENCY AND ANTIOXIDATIVE RESPONSE OF SOYBEAN (GLYCINE MAX (L.) MERR.)
AuthorNikola Jurišić
MentorSelma Mlinarić (mentor)
Committee memberLidija Begović (predsjednik povjerenstva)
Committee memberSelma Mlinarić (član povjerenstva)
Committee memberIrena Labak (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2020-10-30, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Soja (Glycine max (L.) Merr.) predstavlja jednu od ekonomski najvažnijih usjeva u svijetu zbog njene hranidbene vrijednosti. Kako bi se optimizirao prinos soje, koristi se široki spektar komercijalnih herbicida namijenjenih za kontrolu korova u usjevima. Iako su korišteni herbicidi selektivni, i dalje mogu uzrokovati oksidacijski stres soje, a da bi se održala homeostaza unutar biljke aktivira se antioksidacijski odgovor. U ovome radu cilj je bio istražiti izazivaju li komercijalni herbicidi oksidacijski stres kod dvije sorte soje Ika i Zora te utvrditi kako ti herbicidi utječu na protok energije po aktivnim reakcijskim središtima fotosustava II. Rezultati su pokazali različit odgovor dviju sorti soje na tretman herbicidima tijekom razvoja. Obje istraživane sorte soje pokazale su da tretman herbicidima nije doveo do oksidacijskog stresa, no pokazale su različite mehanizme prilagodbe tijekom razvoja. Protok energije po aktivnim reakcijskim središtima fotosustava II te povezanost dijelova fotosustava II također je pokazao različit odgovor Ike i Zore tijekom razvoja na tretman herbicidima koji su pokazali negativan utjecaj ponajviše na transportni lanac elektrona kod obje sorte.
Abstract (english)
Soybean (Glycine max (L.) Merr.) is one of the most economically important crops in the world due to its nutritional value. To optimize soybean yield, a wide range of commercial herbicides intended for weed control in crops are used. Although used herbicides are selective, they can still cause oxidative stress to soybeans. To maintain homeostasis within the plant, a response of the antioxidant system is activated. In this paper, the aim was to investigate whether commercial herbicides cause oxidative stress in two soybean cultivars Ika and Zora and to determine how these herbicides affect the energy fluxes through the active reaction centres of photosystem II. The results showed a different response of the two soybean cultivars to herbicide treatment during development. Both investigated soybean cultivars showed that herbicide treatment did not lead to oxidative stress. However, they showed different adaptation mechanisms during development. The energy fluxes through the active reaction centres of photosystem II and the connection within photosystem II also showed a different response of Ika and Zora to herbicide treatment during development. A negative impact was observed mainly on the electron transport chain in both varieties.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:835742
Study programmeTitle: Master of Science Graduate University Study Programme in Biology and Chemistry; specializations in: Master Education In Chemistry and Biology
Course: Master Education In Chemistry and Biology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2026-01-26
Terms of useLicence In copyright icon
Created on2021-01-26 14:34:04