Morphogenic Variability of Some Autochthonous Plum Cultivars in Western Serbia

Ano: 2010 | Volume: 53 | Número: 6

Autores: Tomo Milosevic, Nebojsa Milosevic, Evica Mratinic

Palavras-chave: fruit, genetic bases, germplasm, prunus domestica l, prunus insititia l

Resumo Inglês:

A study conducted over a period of two years in a Western Serbian valley included in situ identification of
autochthonous plum cultivars. Observation and recording of their phenological and pomological traits were
performed using IBPGR and UPOV methodologies. Fifteen cultivars derived from Prunus domestica L. and two
cultivars derived from P. insititia L. were identified. Flowering started between 24 March and 7 April and fruit
ripening between 12 July (Petrovača) and 16 September (Trnovača). Fruit weight ranged from 6.79±0.018 to
36.62±0.251 g and stone weight from 0.14±0.002 to 1.95±0.023 g. The cultivars were classified as being extremely
small in terms of fruit size. Rounded fruit shape and light-yellow ground colour were dominant. Skin colour ranged
from amber to black. Yellow green was a dominant flesh colour and medium flesh firmness predominated. The fruits
of the above cultivars could be processed, particularly into plum brandy, or they could be used fresh or dried. The
selected plum cultivars can be used both in breeding programmes and as rootstocks as well as in further diseaserelated
systematic studies under field and laboratory conditions.