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Information × Registration Number 0226U000655, (0121U107893) , R & D reports Title Investigation of donor properties of new genetic sources of high productivity, grain quality and resistance under intraspecific hybridization of bread winter wheat and on this base the creation of varieties of extra strong baking quality adaptive to climate change in the Steppe Zone of Ukraine popup.stage_title Дослідження донорських властивостей нових генетичних джерел продуктивності, якості зерна та стійкості при внутрішньовидовій гібридизації пшениці м’якої озимої і на цій основі створення сортів екстрасильних за якістю зерна та адаптованих до змін клімату в Степу України Head Lytvynenko Mykola A., Доктор сільськогосподарських наук Registration Date 14-01-2026 Organization Plant Breeding and Genetics Institute - National Center of Seed and Cultivar Investigation popup.description1 To establish donor properties in identified genetic sources of valuable characters under intraspecific hybridization of bread winter wheat in order (with object) to improve methods and techniques of effective and purposeful using these kind of properties in breeding for further progressive increasing genetic potential productivity, grain quality, resistance to biotic and abiotic stresses in new universal type, varieties adaptive to climate change and modern requirements of agricultural production in the Steppe Zone of Ukraine popup.description2 For the reporting five-year period (2021-2025) of research on the task 13.00.02.01.F, the following theoretical conclusions can be drawn: - determination of donor properties of new genetic sources of valuable traits and variety-forming ability of varieties and breeding lines are the basis for the selection of parental components for hybridization when implementing the breeding program in the present and future periods; - studying the effects of introgressive genes GPC-B1 (Tr. monocoсcum) and from Ae. tauschii, Ae. cylindrica and others initiates a new direction in the selection of genotypes with an increased content of protein, microelements in the grain, as well as with white pericarp and high baking properties; - establishing the patterns of inheritance and combining effective genes (genetic systems) and types of resistance to brown rust are implemented in the program for creating genotypes with extended pyramidal resistance. Studies completed over the five-year period (2021-2025) that are of practical importance: - modification of traditional methods of evaluation and selection of breeding material in optimal combination with biotechnological methods of obtaining doubled haploids and molecular genetic control of traits increases the efficiency of the breeding process by 20-25%; - creating genetic diversity of hybrid material with the participation of Western European varieties enhances the effect of resistance to rust diseases, increasing grain productivity under conditions of sufficient moisture, but reduces resistance to hard soot and drought resistance. - 15 varieties of winter soft wheat of universal type were created, 11 of which, by the time of the end of the state examination, were already included in the Register of Plant Varieties of Ukraine. They have progressively increased characteristics and fully meet the requirements of modern production and climate changes in the South of Ukraine. Product Description popup.authors Fayt Victor Ivanovytch Mykhailo Сhervonis Olha O. Molodchenkovа Yevheniia A. Holub Vita A. Traskovetska Yevgenii I. Kirchuk Raisa I. Lytvynenko Olexandr O. Ignatovsky Olexandr M. Voliansky Valentyna S. Reshetnikova Iryna S. Zambriborshch Oksana L. Shestopal Oleksiy A. Vasiliev Ivan I. Motsny Alla M. Vyshnevska popup.nrat_date 2026-01-14 Close