The main research topics for stone fruits at LRCAF are: variety testing and breeding, management systems, and plant protection.
Most important parameters for Lithuanian agro climatic conditions is winter hardiness, resistant to spring frost, late flowering, resistant to main important fungal diseases, and high fruit quality.
In 2017 at gene bank collection evaluated 80 sweet cherry, 70 sour cherry, 130 plum and 10 apricot varieties and genotypes. These accesions are used for breeding purposes. The evaluation of the stone varieties is conducted according to the Cherry Desciptor List and Plum and Allied Species Descriptor List (International Board for Plant Genetic Resources).
Lithuanian sweet cherry cultivars ‘Jurgita’, ‘Mindaugė’, ‘Jurga’, ‘Meda’, the sour cherry cultivars ‘Vytėnų žvaigždė’ and ‘Notė’, the plum cultivars ‘Gynė’, ‘Jūrė’, ‘Rausvė’, ‘Kauno vengrinė’, and ‘Aleksona’ increasing profitability for fruit growers. 3 sweet cherry and 1 sour cherry varieties evaluated at DUS testing, developed 26 new stone fruits promising hybrids.
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