Kvantitativna infracrvena termografija kao alat za motrenje vodnog statusa vinove loze

master's thesis

• Title (english): Quantitative infrared termography as a tool for water storage in vine grape
• Author: Gojko Galić
• Mentor: Monika Zovko (mentor)
• Committee member: Monika Zovko (predsjednik povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Soil Amelioration); Zagreb
• Defense date and country: 2018-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Iako se vinova loza (Vitis vinifera L.) uzgaja na područjima pogodnim za uzgoj glede tla i vode, njezina rasprostranjenost uz obalu dovela je do potrebe uvođenja mjere navodnjavanja. Kultivirano tlo krša posebno je po izrazitoj skeletnosti te malom kapacitetu tla za vodu pa je pravilno raspoređivanje vode na tom području od iznimne važnosti. U ovom diplomskom radu analizirale su se različite metode procjene vodnog statusa vinove loze. Za izračun vodnog potencija lista vinove loze koristila se metoda mjerenja pomoću tlačne komore, dok je za mjerenje termograma korištena termografska kamera. Varijanta 100 % evapotranspiracije najbolje se pokazala u mjerenju vodnog potencijala lista jer ima slabi do srednje slabi nedostatak vode, dok su ostale varijante imale ozbiljni nedostatak vode. Kod mjerenja temperatura termografskom kamerom najbolje su se pokazale varijante navodnjavanja 100% i 75 % evapotranspiracije jer su imale najmanje temperature i najmanja odstupanja od središnjeg prosjeka svih temperatura termograma.

Abstract (english)

Grape vine is commonly grown on areas suitable for cultivation by soil and water, its distribution along the coast has led to the need to introduce measures for irrigation. Cultivated soil karst is especially by its high skeletal structure and low water capacity, so proper distribution of water in this area is of utmost importance. In this master's thesis different methods of evaluation of the water status of the grapevine were analyzed. To calculate the water content of the grape vine we used the measurement method using the pressure chamber, while a thermographic camera was used for thermography measurement. 100% evapotranspiration variant is best shown in the measurement of water content of leaf because it has a weak to moderately weak water shortage, while other variants had a serious water shortage. When measuring the temperature with the thermographic camera, they showed the best variants of irrigation 100% and 75% of evapotranspiration because they had the least temperature and the slightest deviation from the central average of all thermogravure temperatures.

• Keywords: vinova loza; navodnjavanje; termografija; temperatura; tlo
• Keywords (english): grape vine; irrigation; termography; temperature; soil
• Language: croatian
• URN:NBN: urn:nbn:hr:204:670549
• Study programme: Title: Agricultural Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka poljoprivredne tehnike (magistar/ magistra inženjer/inženjerka poljoprivredne tehnike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2018-10-02 09:58:50