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Information × Registration Number 0221U103489, 0116U001168 , R & D reports Title Development of methodological basis of selection and using of the high level grape adaptability donor varieties in the modern breeding process. popup.stage_title Head Kovalova Iryna A, Кандидат сільськогосподарських наук Registration Date 21-02-2021 Organization National Research Center "VE Tairov Institute of Viticulture and Enology" popup.description2 In order to develop methodological principles for the selection and use of varieties of sources and donors of high levels of adaptability of grapes in the modern breeding process, 8 table, and 14 technical introduced varieties and forms were taken. The main objective of 2016 was to investigate the level of manifestation of economic traits and adaptive potential of the studied varieties. Indicators of adaptability, productivity, and manufacturability of the group of introduced varieties were studied. The study of these indicators over several years with different weather and climatic conditions that affect productivity and product quality will allow us to draw conclusions about the adaptive potential and stability of the valuable indicators. Varieties Monarch, Nizina, Rosler, Tavkveri Magaracha, and others. showed a sufficiently high level of adaptability and productivity in the growing season of 2016. Chocoladniy, Anthony velikiy, Iliyskiy, and other varieties to their origin and vegetation characteristics showed much worse results than other forms and control varieties. However, according to one year's conclusions, it is too early to draw conclusions, but in the coming years, this group of varieties will receive special attention. To identify donor varieties of valuable traits and enrichment of the domestic grape gene pool, a number of crossings were conducted in 2016, involving 12 varieties and one clone of the variety that had a high manifestation of signs of interest and were promising as donor varieties of these traits. The best of them will be added to the base of donor varieties of valuable characteristics and properties of grapes. Product Description popup.authors Gerus Lyudmila V Dzhumanazarova Sofia P Kovalova Iryna A SalIy Olena V Fedorenko Marina G popup.nrat_date 2021-02-21 Close