Morfološka svojstva i nutritivna vrijednost divlje rige (Diplotaxis tenuifolia)

undergraduate thesis

• Title (english): Morphological features and nutritional properties of wild rocket (Diplotaxis tenuifolia)
• Author: Martina Srzić
• Mentor: Sanja Fabek Uher (mentor)
• Committee member: Sanja Fabek Uher (predsjednik povjerenstva)
• Committee member: Sanja Radman (član povjerenstva)
• Committee member: Božidar Benko (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Vegetable Crops); Zagreb
• Defense date and country: 2024-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Divlja riga (Diplotaxis tenuifolia (L.) DC) u mediteranskom području raste kao samonikla biljna vrsta, a ima tanke listove plavozelene boje te žute cvjetove. Osim listova, mogu se koristiti i sjemenke divlje rige za ekstrakciju ulja koje ima određeno antibiotkso djelovanje. S obzirom na porast potražnje tržišta za ovom vrstom, sve je rašireniji njezin uzgoj na poljoprivrednim površinama u Europi. Može se uzgajati izravnom sjetvom i iz presadnica, na otvorenom i u zaštićenim prostorima, a sve se češće uzgaja i hidroponski pri čemu je moguće ostvariti prinos do 3 kg/m2. Višekratnom berbom divlje rige moguće je ostvariti i veći prinos, no i veći udio specifičnih pojedinačnih glukozinolata. Nutritivna vrijednost divlje rige ovisi o brojnim čimbenicima kao što su gnojidba, navodnjavanje, rok uzgoja, primjena biostimulatora te se pažljivim upravljanjem ovim čimbenicima tijekom uzgoja može utjecati na povećanje određenih minerala i specijaliziranih metabolita divlje rige.

Abstract (english)

Wild rocket (Diplotaxis tenuifolia) grows as a spontaneous herb in the Mediterranean area, and has thin blue-green leaves and yellow flowers. In addition to the leaves, wild rocket seeds can also be used to extract oil, which has a certain antibiotic properties. Given the increase in market demand for this species, its cultivation on agricultural land in Europe is becoming more widespread. It can be grown by sowing and from seedlings, in open fields and in greenhouses, and increasingly it is grown hidroponically, where it is possible to achieve a yield of up to 3 kg/m2. By harvesting wild rocket multiple times, it is possible to achieve a higher yield, but also a higher proportion of specific individual glucosinolates. Nutritional properties of wild rocket depends on a number of factors such as fertilization, irrigation, cultivation period, application of biostimulants, and careful management of these factors during cultivation can affect the increase of certain minerals and specialized metabolites of wild rocket.

• Keywords: Diplotaxis tenuifolia (L.) DC; Eruca sativa Miller.; vitamin C; flavonoidi; prinos
• Keywords (english): Diplotaxis tenuifolia (L.) DC; Eruca sativa Miller.; vitamin C; flavonoids; yield
• Language: croatian
• URN:NBN: urn:nbn:hr:204:087326
• Study programme: Title: Horticulture; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka hortikulture (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka hortikulture)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-11-29 13:36:31