POMOLOGICAL PROPERTIES OF SWEET CHERRY CULTIVARS GRAFTED ON ‘COLT’ ROOTSTOCK

Pomological properties of 11 newly sweet cherry cultivars grafted on coltrootstock were studied in the region of macva over a three-year period (2010–2012). an investigation has included phenological traits (flowering and maturing),the elements of productivity (number of flowers in an inflorescence, fruit set andyield), the most important fruit characteristics (physical, chemical and sensory),and fruit cracking index. average time of flowering of tested cultivars was in thefirst and the second decade of april, while the maturing time was between 15 may(‘early lory’) and 20 june (‘penny’). the highest yield was achieved by cultivars‘giorgia’, ‘sunburst’, and ‘crystalina’. large fruit size was found in cultivars‘penny’, ‘santina’, ‘sunburst’, ‘olympus’, and ‘kordia’. the lowest susceptibilityto fruit cracking was manifested in cultivars ‘early lory’ and ‘giorgia’. cultivars‘kordia’ and ‘cristalina’ were given the highest sensory ratings.overall, the best results were shown by medium-early season cultivar‘santina’, which can be recommended for commercial cultivation. in addition, theearly-season cultivar ‘early lory’, and the late-season cultivar ‘kordia’ can also berecommended for cultivation.