Mogućnost primjene analize slike za ranu prognozu priroda jabuke (Malus domestica Borkh.) u uvjetima Međimurja (Hrvatska)

Cilj istraživanja bio je ispitati mogućnost upotrebe metoda procesiranja i analiziranja slike za ranu prognozu uroda jabuka sorti Golden Delicious, Jonagold i Idared, cijepljenih na podlozi M9 u pedoklimatskim uvjetima Međimurja. Kod analize slike najbolje prognoze u prosjeku su dobivene u srednje kasne sorte Idared (-734 kg/ha), a najslabije kod sorte Golden Delicious (-4.700 kg/ha), dok je kod sorte Jonagold urod u prosjeku precijenjen za 3.266 kg/ha. U buduća istraživanja potrebno je uključiti i ostale sorte iz asortimana te prilagoditi krivulje rasta lokalnim pedoklimatskim uvjetima.
The possibility of digital imaging and image processing for early forecasting of the apple yield was researched in the varieties Golden Delicious, Jonagold and Idared grafted on M9 in nine orchards of the Međimurje county (Croatia). Each variety was tested on three locations, whereby the highest accuracy was achieved with Idared (-734 kg/ha), followed by Jonagold (+3.266 kg/ha) and Golden Delicious (-4.700 kg/ha). The future experiments will involve new locally adopted growing curves and other apple varieties growing on locally.