Abstract
This article presents the results of variety study of Prunus domestica for 2015-2017. The aim is to identify varieties with the most optimal combination of economic and biological characteristics. 51 accessions of Prunus domestica L. were studied on the following features: productivity, quality of fruits, resistance to diseases, etc. As result, 7 accessions resistant to the disease Clasterosporium carpophilum Aderh. have been revealed: Urozhainaya Babich, Mashenka, the elite UB 3/176 (0.5points); Renclod Kursakov, Pamyati Khasanov, Indira, Sapphirnaya (1 point); hybrids of spinosa L.: № 6/24, GPT (0.5 points). 9 varieties with the most optimal combination of productivity, fruit quality, resistance to diseases and other economic and biological features have been revealed. Of the early ripening varieties they include: Utro, Smolinka; middle-ripening – Yakhontovaya, Sukhanovskaya; late ripening – Cubansci Karlic, Alexii; elite forms of medium ripening Sapphirnaya, Sergievscaya. These accessions are recommended for suburban and farm gardening.
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