20.500.12556/RUL-181011 Vpliv pripravkov na osnovi B in Mo ter endofitske simbiotske bakterije na zmanjševanje rasti poganjkov in kakovost jabolk sorte 'Zlati delišes' The effect of B- and Mo-based products and endophytic symbiotic bacteria on the reduction of shoot growth and fruit quality of apple cv. 'Golden Delicious' V magistrskem delu smo preučevali vpliv pripravkov Utrisha®N in N-Balancer na količino pridelka in kakovost plodov jablane (Malus domestica Borkh.) sorte 'Zlati delišes'. Poskus smo izvedli v nasadu jablan sadjarske kmetije Križančič v Vitni vasi na Bizeljskem. V poskus smo vključili štiri obravnavanja: Utrisha®N (0,5 kg/ha), N-Balancer (5 l/ha), Utrisha®N + N-Balancer (0,5 kg/ha + 5 l/ha) in kontrolo, kjer drevesa niso bila tretirana z omenjenima pripravkoma. Ugotovili smo, da smo imeli v plodovih pri uporabi obeh pripravkov večjo vsebnost titracijskih kislin. Pripravek Utrisha®N je povečal delež plodov I. kakovosti. Pripravek N-Balancer je povečal dolžino enoletnih poganjkov. Pri obravnavanju N-Balancer sta bila masa ploda in delež topne suhe snovi značilno manjša kot pri kontroli zaradi velikega pridelka. Med obravnavanji ni bilo razlik v trdoti mesa plodov. Pripravka nista vplivala na parametre barve L*, a* in °h plodov. Zaradi zelo dobre letine in idealnih razmer za rast, bi bilo priporočljivo, da se poskus ponovi tudi v prihodnjih letih, v manj ugodnih razmerah. In this master's thesis, we studied the influence of the preparations Utrisha®N and N-Balancer on the yield and fruit quality of the apple (Malus domestica Borkh.) variety 'Golden Delicious'. The experiment was conducted in the apple orchard of the Križančič fruit farm in Vitna vas, Bizeljsko. Four treatments were included: Utrisha®N (0.5 kg/ha), N-Balancer (5 l/ha), Utrisha®N + N-Balancer (0.5 kg/ha + 5 l/ha), and a control, where the trees were not treated with the aforementioned preparations. We found that the fruits had a higher content of titratable acids when using both preparations. Utrisha®N increased the proportion of first-quality fruits. N-Balancer increased the number of fruits per tree, yield per tree, and the length of one-year-old shoots. In the N-Balancer treatment, fruit mass and the proportion of soluble dry matter were significantly lower than in the control due to the large yield. There were no differences in fruit flesh firmness between treatments. The preparations did not affect the fruit color parameters L*, a*, and °h. Due to the very good vintage and ideal growth conditions, it is recommended to repeat the experiment in future years under less favorable conditions. sadjarstvo jablana Malus domestica biostimulanti endofitske simbiotske bakterije pridelek kakovost fruit growing apple Malus domestica biostimulants endophytic symbiotic bacteria yield quality true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2026-03-22 07:16:09 2026-03-22 07:16:13 2026-03-23 10:10:15 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 279197 272589827 56969.pdf 56969.pdf 1 C03AE53123DFEA233F5DEF29F18158E9 5d6bff89cb984b86ad74f4cfa71af6a8f3f5f854db136544f5cbaa6610883de2 87b3fb4c-25b6-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=231066 Biotehniška fakulteta 0 0 0