Kvalitet semena krastavca (Cucumis sativus L.) u vezi sa prisustvom Fusarium spp.

Abstract

Krastavac (Cucumis sativus L.) je među najstarijim gajenim povrtarskim vrstama u zemljama širom sveta. Cilj ovog rada je praćenje parametra kvaliteta semena u trogodišnjem periodu, ali i uticaja prisustva fitopatogenih gljiva na ukupnu klijavost. Odabrane su tri sorte krastavca: Dugi zeleni, Pariski kornišon i Sprinter čiji kvalitet je analiziran u toku skladištenja, u periodu 2018-2020. godine. Najbolji kvalitet semena utvrđen je kod sorte Sprinter gde je klijavost >95%, kod kojeg je izostalo prisustvo fitopatogene gljive Fusarium spp. Najveći procenat Fusarium spp. detektovan je kod Dugog zelenog, gde je ukupna klijavost bila smanjena, s obzirom da negativno utiče na ovaj parametar kvaliteta. Buduća istraživanja će biti fokusirana na primenu biopreparata, kao potencijalne zaštite semena u toku skladištenja.

Cucumber (Cucumis sativus L.) is among the oldest cultivated vegetable species in countries around the world. The aim of this work is to monitor quality parameters over a three-year period, as well as the effects of phytopathogenic fungi on overall germination. Three varieties of cucumber were chosen for the study: Dugi zeleni, Pariski kornišon and Sprinter, whose quality was analyzed during storage, in the period 2018-2020. The best quality was obtained with the Sprinter variety rate of germination > 95%, where the presence of the phytopathogenic fungus Fusarium spp. was absent, since it negatively affects this quality parameter. The highest percentage of Fusarium spp. was detected in Duga Bela, where overall germination was reduced. Future research will be focused on the application of biopreparations, as a potential seed protection during storage.