Plum assortment in Serbia is dominated by old autochthonous cultivars, well-known cultivar ‘Stanley’ and cultivars named and released in Fruit Research Institute, Čačak such as: ‘Čačanska lepotica’, ‘Čačanska rodna’, ‘Čačanska rana’ and ‘Čačanska najbolja’. In order to fulfill different demands of fresh fruit market and achieve better results in modern plum production, it is necessary, among other things, to introduce new cultivars. Before introduction of new cultivars in orchards, significant evaluation of these cultivars in environmental conditions of region they are being introduced is required. The main objective of this study was to evaluate the most importand pomological and productive traits of six introduced plum cultivars: ‘Hanita’, ‘Jojo’, ‘Jubileum’, ‘Presenta’, ‘Tegera’ and ‘Valor’. The most important phenological (flowering and ripening time), and morphometric traits (fruit and stone weight, fruit dimensions and flash percentage), as well as tree vigour (trunk cross section area) and cropping potential (yield per tree and yield efficiency) were evaluated. Flowering phenofase in all examined cultivars lasted during the second decade of april, whereby flowering abundance was estimated as very good. The largest fruit weight, and fruit dimensions (height, width and thickness) were determined in ‘Valor’, whereas the largest stone weight and tree vigour were determined in ‘Jubileum’. The largest flesh percentage was found in cultivars ‘Jojo’, ‘Tegera’ and ‘Valor’. Cultivars ‘Presenta’ and ‘Jojo’ had largest yield per tree, while ‘Jojo’ had the highest yield efficiency.U sortimentu šljive u Srbiji dominiraju stare, authtone sorte, dobro poznata sorta ‘Stanley’ i sorte stvorene u Institutu za voćarstvo, Čačak, pre svih ‘Čačanska lepotica’, ‘Čačanska rodna’, ‘Čačanska rana’ i ‘Čačanska najbolja’. Da bi se zadovoljili različiti zahtevi tržišta i postigli što bolji rezultati u savremenoj proizvodnji šljive, neophodno je, između ostalog, introdukovati nove sorte. Pre uvođenja u proizvodnju, ove sorte zahtevaju značajno ispitivanje u ekološkim uslovima regiona u koji se introdukuju. Cilj ovog rada je bio da se ispitaju najznačajnije pomološke i proizvodne osobine šest introdukovanih sorti šljive: ‘Hanita’, ‘Jojo’, ‘Jubileum’, ‘Presenta’, ‘Tegera’ i ‘Valor’. Ispitivane su najznačajnije fenološke (fenofaza cvetanja i sazrevanja plodova) i morfometrijske osobine (masa i dimenzije ploda, masa koštice i randman mezokarpa ploda), kao i bujnost (površina poprečnog preseka debla) i rodnost (prinos po stablu i koeficijent rodnosti). Fenofaza cvetanja je kod svih ispitivanih sorti trajala tokom druge dekade aprila u obe ispitivane godine, pri čemu je obilnost cvetanja ocenjena kao veoma dobra. Najveća masa, visina, širina i debljina ploda su utvrđeni kod sorte ‘Valor’, dok su najveća masa koštice i bujnost stabla utvrđeni kod sorte ‘Jubileum’. Najveći randman ploda imale su sorte ‘Jojo’, ‘Tegera’ i ‘Valor’. Sorte ‘Presenta’ i ‘Jojo’ su imale najveći prinos po stablu, dok je sorta ‘Jojo’ imala i najveći koeficijent rodnosti
