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Information × Registration Number 0223U005460, 0121U000070 , R & D reports Title Research of hybridization potential of parental forms and creation of single-sprout hybrids of fodder beets on fertile and sterile bases popup.stage_title Head Trush Sergij G., Кандидат сільськогосподарських наук Registration Date 22-12-2023 Organization Institute of root-crops popup.description2 The report consists of 37 pages, contains an introduction, 3 chapters, 15 tables, 2 figures, conclusions, 12 used sources. The object of research is fodder beet lines, populations, collection samples, varieties, hybrids. The subject of the research is the peculiarities of creating new initial forms of fodder beets and improving the methodology of their evaluation. The purpose of the research is to investigate the hybridization potential of parental forms and to create single-sprout hybrids of fodder beets on fertile and sterile grounds. Research methods are laboratory, field, measuring and weighing, statistical. Based on the results of the 2021–2023 research, 14 sources of single-seeded beet recombinant materials were introduced into the selection process for creating fodder beet single-sprout hybrids. 11 lines of pollinators-fixers of sterility (O types) and their CМS analogues with a level of pollen sterility of 97–100% and singleness of seeds of 96–99% have been created. 21 samples of combination-capable multi-sprout pollinators of fodder beets were selected. Seven high-yielding single-stem hybrids of fodder beet were created on а CМS basis, which exceed the multi-stem standard in terms of productivity by 5–10%. Product Description popup.authors Balanіuk Lydia Oleksandrivna Koval Tetiana Mykhailivna Parfenіuk Oksana Oleksandrivna Tatarchuk Volodymyr Mуtrofanovych Trush Serhii Gryhorovych popup.nrat_date 2023-12-22 Close