Utjecaj navodnjavanja zaslanjenom vodom na rast, razvoj i prinos jagoda uzgajane u agroekološkim uvijetima doline Neretve

master's thesis

• Title (english): The influence of salt water irrigation on growth, delopment and yield of strawberry breeded by agro-environmental conditions in the Neretva river valley
• Author: Josip Zorić
• Mentor: Davor Romić (mentor)
• Committee member: Davor Romić (predsjednik povjerenstva)
• Committee member: Monika Zovko (član povjerenstva)
• Committee member: Boris Duralija (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Soil Amelioration); Zagreb
• Defense date and country: 2020-09-29, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Poljoprivredna proizvodnja je važna ekonomska grana na području doline Neretve. Poljoprivredna proizvodnja u ovom području neostvariva je bez navodnjavanja. Jedan od ozbiljnih problema je izvor i kvaliteta vode za navodnjavanje. Problem zaslanjivanja povezan je s intruzijom morske vode i zaslanjivanje površinskih i podzemnih voda koje se koriste za navodnjavanje. Dolina Neretve jedno je od tri područja Republike Hrvatske koje je ugroženo navedenim primarnim procesima zaslanjivanja. Jagoda je kultura koja je osjetljiva na sol i uvjetima u kojima se jagoda uzgaja u dolini Neretve nisu idealni. Uzgoj jagode u dolini zauzima sve veće proizvodne površine.Važnost uzgoja i povećanje proizvodnih površina jagode na tom području su razlog povoljne klimatske uvjete i visoka dohodovnost kulture. U ovom radu istražen je utjecaj navodnjavanja zaslanjenom vodom na plod i list jagode. Provedeno je na nasadu jagode površine 0,5 ha. Prosječna vrijednost elektrovodljivosti vode za navodnjavanje na istraživačkom području iznosilo ECw 3.27dS/m. NaCl je uzrokovao vanjska oštećenja prvenstveno starijim listovima biljke u vidu degradacije klorofila. Plodovi jagoda imaju izvrsnu kvalitetu što pokazuje visoki udio kalija zatim kalcija te magnezija.

Abstract (english)

Agricultural production is an important economic branch in the Neretva Valley. Agricultural production in this area is impossible without irrigation. One of the serious problems is the source and quality of irrigation water. The problem of salinization is related to the intrusion of sea water and salinization of surface and groundwater used for irrigation. The Neretva Valley is one of the three areas of the Republic of Croatia that is endangered by these primary salinization processes. Strawberry is a salt-sensitive crop and the conditions in which strawberries are grown in the Neretva Valley are not ideal. Strawberry growing in the valley occupies an increasing area of production. The importance of growing and increasing the production area of strawberries in this area are the reason for favorable climatic conditions and high yields of the crop. In this paper, the influence of saline water irrigation on strawberry fruit and leaf was investigated. It was carried out on a strawberry orchard of 0.5 ha. The average value of electrical conductivity of irrigation water in the research area was ECw 3.27dS / m. NaCl caused external damage primarily to older plant leaves in the form of chlorophyll degradation. Strawberry fruits have an excellent quality, which shows a high content of potassium, then calcium and magnesium.

• Keywords: jagoda; navodnjavanje; zaslanjenost; Neretva
• Keywords (english): strawberry; irrigation; salt stress; Neretva
• Language: croatian
• URN:NBN: urn:nbn:hr:204:495718
• 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: 2020-10-29 08:08:49