Određivanje količine vode u tlu kod padinskog tla pomoću senzorske tehnologije

master's thesis

• Title (english): Determining soil water content in sloping soil using sensor technology
• Author: Dora Jurišić
• Mentor: Vilim Filipović (mentor)
• Committee member: Vilim Filipović (predsjednik povjerenstva)
• Committee member: Lana Filipović (član povjerenstva)
• Committee member: Igor Bogunović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Soil Amelioration); Zagreb
• Defense date and country: 2021-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Ovaj diplomski rad bavi se problematikom količine vode i njenom dinamikom u padinskim tlima. Cilj rada je pomoću terenskih istraživanja i senzorske tehnologije prikazati količinu vode na nekoliko pozicija na padini na istraživanom području. Određivana je količina vlage u tlu na vrhu, sredini i dnu padine, na četiri dubine (20, 40, 60 i 80 cm). Mjerenja su provedena tijekom 6 mjeseci na vinogradsko-vinarskom pokušalištu Jazbina. Najviše vrijednosti vlage pokazali su senzori na dubini od 40 cm, dok su senzori instalirani na 20 cm pokazali najveću dinamiku u izmjerenim vrijednostima. Vlaga u tlu na dubini od 20 cm od površine tla se statistički značajno razlikovala između vrha i dna padine, pri čemu je najviša vlaga zabilježena na vrhu padine, a najniža na dnu padine. Sadržaj vlage u tlu na dubini od 80 cm se statistički značajno razlikovao s obzirom na sve pozicije na padini, pri čemu je najviša vlaga zabilježena na vrhu padine, a najniža na sredini padine.

Abstract (english)

This thesis is focused on evaluating soil water quantity and dynamics in sloping soil at several positions along the slope using fieldwork research and sensor technology. Soil moisture was examined at four soil depths (20, 40, 60 and 80 cm) and at three positions on the slope: at the top, middle, and the bottom of the slope. The monitoring took place during six months at the Jazbina experimental station. Results showed that sensors installed at 40 cm of soil depth recorded the highest average values of moisture, while those installed at 20 cm showed more oscillations in measured values. Statistical analysis showed that soil moisture at 20 cm of soil depth was significantly different along the slope, with the highest value measured at the top, and the lowest at the bottom of the slope. Soil moisture at 80 cm of soil depth was also significantly different along the slope, with the highest moisture detected at the top, and the lowest at the middle of the slope.

• Keywords: padinsko tlo; senzori; količina vode u tlu; hidrologija
• Keywords (english): sloping soil; sensor technology; water quantity; hydrology
• Language: croatian
• URN:NBN: urn:nbn:hr:204:849198
• 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: Open access
• Created on: 2021-12-13 13:09:00