20.500.12556/DKUM-91233 Vpliv različnih svetil na vsebnost glukozinolatov pri tankolistnem dvoredcu (Diplotaxis tenuifolia (L.) DC.) in navadni rukoli (Eruca sativa Mill.) pri gojenju v zaprtem prostoru Magistrsko delo The Influence of Different Lights on the Content of Glucosinolates in Wild Arugula (Diplotaxis tenuifolia (L.) DC.) and Common Rocket (Eruca sativa Mill.) When Grown Indoors V tej študiji so bili preučeni rast in profili glukozinolatov (GSL) pri navadni rukoli Eruca sativa (Mill.) in tankolistnem dvoredcu Diplotaxis tenuifolia (L.) DC. Med 30-dnevnim obdobjem rasti pod različnimi svetlobnimi pogoji; T5 z maksimalno valovno dolžino 545 nm, LED1 z maksimalno valovno dolžino 631 nm in LED2 z maksimalno valovno dolžino 598 nm. Največji prirast suhe snovi (SS) je bil izmerjen pri E. sativa pod T5 (0,657 g SS/rastlino) in najmanjši pri D. tenuifolia pod LED1 (0,080 g SS/rastlino). Vsebnost GSL se je bistveno razlikovala, ne glede na svetilo, vendar je bila povezana z genotipom (E. sativa, r = 0,802**). Povprečno največja količina 4-metilsulfonilbutil-GSL (glukosativin) (7,3248 mg/g SS) je bila določena pri E. sativa in D. tenuifolia (6,7428 mg/g SS) pod T5. Regresijska analiza med različnimi valovnimi dolžinami svetlobe, ki so jo oddajala posamezna svetila in glukozinolati, se je pokazala med fotosintetskim aktivnim sevanjem (PPFD_B) in 4-metiltiobutil-GSL (glukoerucin) pri E. sativa (r = 0,698*) in D. tenuifolia (r = 0,693*), kar kaže na vpliv svetlobe na odziv rastlin na inducirani stres in spremembe v biosintezi GSL. In the study, the growth and glucosinolate (GSL) profiles of rocket salad Eruca sativa (Mill.) and Di¬plotaxis tenuifolia (L.) DC. were determined during 30 days of growing under different lighting regimes – T5_ peak at 545 nm, LED1_ peak at 631 nm, and LED2_ peak at 598 nm. The biggest increase of dry weight (DW) was measu¬red in E. sativa under T5 (0.657 g DW/plant) and the lowest in D. tenuifolia under LED1 (0.080 g DW/plant). GSL content was found to vary significantly, regardless of the light treatment, but it is related to genotype (E. sativa, r = 0.802**). On average, the highest amount of 4-methylsulfinylbutyl-GSL (glucosativin) (7.3248 mg/g DW) was quantified in E. sativa and D. tenuifolia (6.7428 mg/g DW) under T5. The regression analysis between different light wavelengths and glucosinolates showed the strongest correlation between photosynthetic photon flux density (PPFD_B) and 4-methylthiobutyl-GSL (glucoerucin) in E. sativa (r = 0.698*) and D. tenuifolia (r = 0.693*), respecti¬vely, which indicates the effect of light on the response of plants to induced stress and changes in GSL biosynthesis. umetna svetloba led svetloba glukozinolati rukola zaprti prostor artificial light led lights glucosinolates arugola indoor true true false M. Gomboc Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-12-02 13:46:30 2025-01-17 10:13:22 2025-01-18 03:15:56 0000-00-00 00:00:00 0 0 0 1 spletni vir (1 datoteka PDF (X, 55 str. pril.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 635.5:535:547.9(043)=163.6 222798083 MAG_Gomboc_Marko_2024.pdf MAG_Gomboc_Marko_2024.pdf 1 61435632D12752A8E10DCBC68B5C1662 ad1c87731bbcc7ee05339dd3e578df3a21c6cdc308b5e0acff76cca9dcc648c9 aba8ac99-d189-11ef-89ea-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=187775 Fakulteta za kmetijstvo in biosistemske vede 0 0 0