20.500.12556/DiRROS-25047 The Influence of Foliar Application of Selenium (VI) on the Concentration of Fe, Mn, Cd, Cu, Zn, S, and Mo in Common Buckwheat Vpliv foliarnega dodajanja selenata na koncentracijo Fe, Mn, Cd, Cu, Zn, S in Mo pri navadni ajdi Selenium in the form of selenate (Se VI) was foliarly applied to buckwheat plants to evaluate its influence on the uptake and accumulation of other selected elements, including copper (Cu), zinc (Zn), sulfur (S), molybdenum (Mo), iron (Fe), manganese (Mn), and cadmium (Cd). Among these, Cu, Zn, Mo, Fe, and Mn are essential elements while cadmium, on the other hand, is a toxic pollutant absorbed by plants from contaminated soils. Foliar selenium (VI) application resulted in modest changes in the concentrations of Cd, Mo, Fe, Mn, and S in the leaves; Cu in the husks; and Mo and Mn in inflorescences. However, selenium had no significant effect on Zn accumulation. These results suggest that foliar application of selenium (VI) may both enhance and inhibit the uptake of specific elements, with effects varying by plant tissue. Rastlinam ajde smo v začetku cvetenja foliarno dodajali selen (VI), da bi ugotovili njegov vpliv na privzem in vsebnost izbranih elementov, kot so baker (Cu), cink (Zn), žveplo (S), molibden (Mo), železo (Fe), mangan (Mn) in kadmij (Cd). Cu, Zn, Mo, Fe, S in Mn so esencialni elementi, ki jih rastline potrebujejo za rast, nalaganje Cd v rastlinah pa je posledica onesnaženja in je lahko v velikih koncentracijah toksičen za rastline. Foliarno dodajanje selena in posledično povečanje koncentracije tega elementa v rastlini je vplivalo na manjše spremembe v koncentracijah Cd, Mo, Fe, Mn in S v listih, Cu v luščinah ter Mo in Mn v pediclih. Dodajanje selena pa ni imelo vpliva na koncentracijo Zn. Rezultati analize kažejo, da lahko dodajanje selena vpliva tako na povečan kot zmanjšan privzem nekaterih elementov, to pa je odvisno tudi od posameznega dela rastline, ki ga opisujemo. common buckwheat Tartary buckwheat selenium trace elements true false true Angleški jezik Slovenski jezik Copyright (c) 2025 Fagopyrum Članek v reviji 2026-01-08 12:28:35 2026-01-08 12:28:36 2026-03-04 11:24:34 0000-00-00 00:00:00 2025 0 0 Nasl. z nasl. zaslona; Opis vira z dne 20. 10. 2025 str. 49-52 št. 2 letn. 42 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2025-07-08 633.12 2712-2859 10.3986/fag0049 253922051 https://ojs.sazu.si/fagopyrum/article/view/8076 0 8e0fba3d-ed32-11f0-94a7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=37701 document-5.pdf document-5.pdf 1 81CF350F7F892D0AAD2A5FF087577858 673407f61b40fae3357f8808e6e573e9f9a28e26fa51f3bfc3cb5a1994f6ef93 606d2304-ec86-11f0-94a7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=37596 Slovenska akademija znanosti in umetnosti Fagopyrum [Elektronski vir] 0 0 0