name
Ulyanovskaya Elena Vladimirovna
Scholastic degree
•
Academic rank
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Honorary rank
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Organization, job position
• North Caucasian federal scientific center of horticulture, viticulture, winemaking
заведующая лабораторией сортоизучения и селекции садовых культур
Research interests
селекция, закономерность, ген, донор, биология развития, адаптация, сорт, генотип, плодовые культуры, иммунитет
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TOP5 co-authors
Articles count: 2
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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Description
Industrial horticulture assumes the most effective use of the potential of varieties. One of the key factors determining the yield of garden plantings is the effectiveness of pollination. To obtain the maximum yield, it is necessary to ensure maximum pollination during the flowering period. For this reason, much attention has been paid to the selection of pollinators. Crab-apple forms are promising for use as pollinators, so this work was aimed at identifying the most common alleles of the self-incompatibility gene in the crab-forms using the molecular genetic method of analysis. The object of the study was 29 apple-tree creams and 3 elite selection forms. They carried out the molecular genetic identification of alleles S2 and S10, which are among the most common apple trees in the world gene pool. Allele S2 was identified in 16 samples (14 forms and 2 elite selection forms), while S10 allele in one sample (elite form 12/2-20 (24-28)). Data on the allelic composition of the S gene in the samples studied are of value for the formation of a genetic passport on the compatibility of the studied samples of apple with modern industrial varieties
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Description
For the effective development of modern industrial gardening, it is necessary to maximize the use of the biological potential of cultivated varieties of fruit crops. In order to identify the most valuable for use in breeding and production of varieties and elite forms of apple regional and foreign selection studied the features of growth and fruiting of apple genotypes. The objects of study are 14 varieties and 2 elite forms of apple. In the work, programs and methods of selection and sorting studies that are generally accepted and developed with the participation of employees of the FSBSI NCFSCHVW were used. According to the results of many years of research, low-growing apple varieties that are promising for breeding and production have been identified: the Golden Crown, Carmen, Favorite Dutovoy, Red Chif, Sunrise, Novella, Talisman, and the elite form 12/2-20-35. Low-growing varieties with a convenient vertical crown are distinguished: Carmen, Favorite Dutovoy, Red Chief. Selected varieties of regional breeding: immune to scab Carmen and highly resistant to scab Favorite Dutovoy, possessing a complex of significant features: fruitful, low growth, with a vertical form of crown as the most valuable for use in breeding and production
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