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master's thesis
Multispektralne analize krumpira u uvjetima povišenih temperatura
Zagreb: University of Zagreb, Faculty of Agriculture, 2021. urn:nbn:hr:204:549263
Karačić, Martina
University of Zagreb
Faculty of Agriculture
Plant Nutrition

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Karačić, M. (2021). Multispektralne analize krumpira u uvjetima povišenih temperatura (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:549263

Karačić, Martina. "Multispektralne analize krumpira u uvjetima povišenih temperatura." Master's thesis, University of Zagreb, Faculty of Agriculture, 2021. https://urn.nsk.hr/urn:nbn:hr:204:549263

Karačić, Martina. "Multispektralne analize krumpira u uvjetima povišenih temperatura." Master's thesis, University of Zagreb, Faculty of Agriculture, 2021. https://urn.nsk.hr/urn:nbn:hr:204:549263

Karačić, M. (2021). 'Multispektralne analize krumpira u uvjetima povišenih temperatura', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:204:549263

Karačić M. Multispektralne analize krumpira u uvjetima povišenih temperatura [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2021 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:204:549263

M. Karačić, "Multispektralne analize krumpira u uvjetima povišenih temperatura", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:204:549263

Metadata
TitleMultispektralne analize krumpira u uvjetima povišenih temperatura
Title (english)Multispectral analysis of potato under high temperature conditions
AuthorMartina Karačić
MentorBoris Lazarević (mentor)
Committee memberBoris Lazarević (predsjednik povjerenstva)
Committee memberMilan Poljak (član povjerenstva)
Committee memberHrvoje Kutnjak (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Plant Nutrition)
Zagreb
Defense date and country2021-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Krumpir je jedna od najvažnijih poljoprivrednih kultura i uz to je iznimno osjetljiv na visoke temperature. Visoke temperature utječu na mnoge fiziološke parametre kod krumpira uključujući i određene vegetacijske indekse te biljne pigmente. Multispektralne analize vrlo su koristan način nedestruktivne kvantifikacije fizioloških parametara kod biljke. Ovaj diplomski rad pokazat će na koji način možemo koristiti multispektralne analize u svrhu procjene stanja biljke u različitim temperaturnim tretmanima. Pokus je proveden na krumpiru u komorama rasta pri četiri različita temperaturna režima. Multispektralne analize provedene su pomoću uređaja CropReporterTM te su mjereni parametri refleksije svjetlosti u crvenom, zelenom, specifično zelenom, plavom, infra crvenom i daleko crvenom spektru te spektri koji odgovaraju valnim duljinama klorofila i antocijana. Toplinski stres značajno je utjecao na sve mjerene parametre, što ukazuje da toplinski stres utječe na promjene u strukturi stanica i sadržaju fotosinteskih pigmenata u listu krumpira.
Abstract (english)
Potatoes are among the most important agricultural crops but they are very sensitive to high temperatures. High temperatures affect many physiological parameters including vegetation indices as well as plant pigments. Multispectral analyses are very effective, non-destructive way to assess plant stress levels. This thesis will focus on using multispectral analysis to assess conditions of the potato plant under different temperature regimes. The experiment was carried out on the Bella Rosa potato. The plants were grown in growth chambers under four different temperature regimes. Multispectral analyses were performed using a CropReporterTM device. The parameters measured were: light reflection in the red, green, specific green, blue, infrared, far red spectrum as well as the spectrum corresponding to the wavelengths of chlorophyll and anthocyanins. Heat stress significantly affected all measured parameters which indicates that high temperatures affect cell structure and photosynthetic pigments in potato leaves.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:549263
Study programmeTitle: Agroecology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka agroekologije (magistar/ magistra inženjer/inženjerka agroekologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-11-23 10:12:02