Idejni projekt sustava navodnjavanja u Zadarskoj županiji

master's thesis

• Title (english): Conceptual project of irrigation system in Zadar County
• Author: Antonijo Viduka
• Mentor: Marina Bubalo Kovačić (mentor)
• Committee member: Marina Bubalo Kovačić (predsjednik povjerenstva)
• Committee member: Monika Zovko (član povjerenstva)
• Committee member: Gordon Gilja (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Soil Amelioration); Zagreb
• Defense date and country: 2023-09-29, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Navodnjavanje kao melioracijska mjera kojom se primjenom sustava navodnjavanja i aplikacije vode održava vlažnost tla na razini kojom se omogućuje optimalni rast i razvoj usjeva odnosno ostvarenje zadovoljavajućih prinosa. Učestale pojave suša u kombinaciji sa smanjenjem zaliha svježe vode prisiljava države članice EU da definiraju i primjene mjere prilagodbe koje se temelje na uštedi vode i učinkovitom korištenju vode u poljoprivredi. Suše se u Hrvatskoj događaju u prosjeku svake treće do pete godine, a ovisno o intenzitetu i trajanju mogu smanjiti prinose poljoprivrednih kultura od 20 % do 92 %. U radu će se izvršiti analiza dostupnih prostornih podloga korištenjem GIS alata da bi se utvrdili potencijalni izvori vode za navodnjavanje. Odradit će se 30-godišnji niz glavnih meteoroloških parametara (oborine, temperatura, insolacija, vlaga zraka, brzina vjetra) za meteorološku postaju Zadar-aerodrom, koji će biti podloga za definiranje potreba maslina za vodom na lokaciji u općini Pridraga površine 0,49 ha. Na osnovu dobivenih rezultata, odabrat će se odgovarajući sustav navodnjavanja te će se utvrditi potrebne dimenzije odabranog sustava.

Abstract (english)

Irrigation as an ameliorative measure that, through the application of the irrigation system and the application of water, maintains soil moisture at a level that allows optimal growth and development of crops, that is, the achievement of satisfactory yields. The frequent occurrence of droughts, combined with the reduction of freshwater resources, forces EU Member States to define and apply adaptation measures based on water saving and efficient water use in agriculture. Droughts occur in Croatia on average every three to five years, and depending on their intensity and duration, they can reduce agricultural crop yields by 20 % to 92 %. In the paper, the available spatial bases are analyzed using GIS to identify potential water sources for irrigation. A 30-year series of the most important meteorological parameters (precipitation, temperature, solar radiation, humidity, wind speed) is obtained for the meteorological station Zadar-Aerodrom, which will serve as a basis for determining the water requirements of olive trees at a site in the municipality of Pridraga, with an area of 0.49 ha. Based on the obtained results, the appropriate irrigation system will be selected and the required dimensions of the selected system will be determined.

• Keywords: suša; maslina; meteorološki parametri; sustav navodnjavanja; kap na kap
• Keywords (english): drought; olive; meteorological parameters; irrigation system; drip system
• Language: croatian
• URN:NBN: urn:nbn:hr:204:122804
• 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: Embargoed access; Embargo expiration date: 2024-10-26
• Created on: 2023-10-26 07:06:25