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undergraduate thesis
Utjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.)
2024. urn:nbn:hr:151:732131
Panišić, Tajana
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

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Panišić, T. (2024). Utjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.) (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:732131

Panišić, Tajana. "Utjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.)." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:151:732131

Panišić, Tajana. "Utjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.)." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:151:732131

Panišić, T. (2024). 'Utjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.)', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 17 December 2024, https://urn.nsk.hr/urn:nbn:hr:151:732131

Panišić T. Utjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.) [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2024 [cited 2024 December 17] Available at: https://urn.nsk.hr/urn:nbn:hr:151:732131

T. Panišić, "Utjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.)", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:151:732131

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TitleUtjecaj vodnog i solnog stresa na rast i morfološka svojstva zelene salate ( Lactuca sativa L.)
Title (english)Influence of water and salt stress on the growth and morphological properties of lettuce (Lactuca sativa L.)
AuthorTajana Panišić
MentorAntonija Strilić (mentor)
Committee memberAlka Turalija (predsjednik povjerenstva)
Committee memberBoris Ravnjak (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Plant Production and Biotechnology)
Osijek
Defense date and country2024-09-13, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Crop Production
Abstract
Zelena salata (Lactuca sativa L.) je jedna od najrasprostranjenijih vrsta lisnatog povrća u svijetu. Pripada porodici Cichoriaceae te rodu Lactuca. Može se uzgajati u zaštićenom prostoru, kao i na otvorenom, a najveći proizvođači zelene salate u svijetu su Kina, SAD, Indija, Španjolska, Italija i Japan. Proizvodnja zelene salate suočena je s brojnim izazovima koji su često povezani s okolišnim čimbenicima. Značajan utjecaj na rast i razvoj zelene salate imaju vodni i solni stres. Vodni stres uzrokovan nedostatkom vode se javlja kada je količina vode u tkivu ili stanici biljke manja od količine vode u stanju optimalne hidratiziranosti, dok je solni stres uzrokovan povećanim salinitetom vode za navodnjavanje ili nakupljanjem iona soli u oraničnom sloju tla, odnosno u uzgojnom mediju. Navedeni stresni čimbenici mogu značajno utjecati na rast i morfološka svojstva uzrokujući smanjenje fotosintetske učinkovitosti i vodnog potencijala biljke, osmotske prilagodbe, smanjenje biomase, odbacivanje lišća, venuće biljke i pad prinosa. Istraživanja razina tolerantnosti različitih kultivara zelene salate na vodni i solni stres zauzimaju važnu ulogu u ostvarenju visokih prinosa.
Abstract (english)
Lettuce (Lactuca sativa L.) is one of the most widespread types of leafy vegetables in the world. It belongs to the Cichoriaceae family and the Lactuca genus. It can be grown in greenhouses and on open fields, and the largest producers of lettuce in the world are China, the USA, India, Spain, Italy, and Japan. Lettuce production is faced with numerous challenges that are often related to environmental factors. Water and salt stress significantly influence the growth and development of lettuce. Water stress caused by a lack of water occurs when the amount in the plant's tissue or cell is less than that in a state of optimal hydration. At the same time, salt stress is caused by increased salinity of irrigation water or the accumulation of salt ions in the arable soil layer, i.e., in the growing medium. Those stress factors can significantly affect growth and morphological properties, causing a decrease in the plant's photosynthetic efficiency and water potential, osmotic adjustments, reduction of biomass, rejection of leaves, wilting of the plant, and drop in yield. Research on the tolerance levels of different lettuce cultivars to water and salt stress plays an important role in achieving high yields.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:732131
Study programmeTitle: Agriculture; specializations in: Agroeconomics, Plant production, Mechanization, Zootechnique, Horticulture
Course: Plant production
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka agronomije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka agronomije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2024-12-13 15:14:08