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Information × Registration Number 0218U005069, 0116U001562 , R & D reports Title Introgression of high starch content genes in genetic pool of winter triticale with aim to create varieties suitable for processing for bioethanol with grain productivity 9-10 t/ha. popup.stage_title Head Starychenko Vasyl Mykolaevych, Registration Date 20-02-2018 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 Object of study. Breeding and seed production of the winter triticale. The purpose of the work. Study and improvement of the gene pool of tritikale on the parameters of fermentability, search of breeding genetic criteria for selection of pairs for crossing, evaluation and selection of source selection material, development of effective methods of evaluation of breeding material on the parameters of enzyme activity. Research methods. Creation of the source material by methods of intraspecific, interspecific and intergeneric hybridization. Processing of breeding material according to the complete scheme of selection process. Light microscopy. Quality analysis on the infrared analyzer Infratec 1241. Research results and their novelty. A new source material has been created and analyzed. In the control nursery, the lines were studied and selected according to the characteristics of the model of the variety namely: productivity 9 points, resistance to diseases 8-9 points, winter resistance 8 points, drought resistance 8 points, stability to lodging 8-9 points, starch content - 68% and more. A significant variety of triticale based on the size of starch granules within the species and individual lines and varieties was found. For the selection for alcohol distillation direction varieties Patriot, Yasha and Mundo are recommended, which have a small size of starch granules and a small variation of the trait. The lines of preliminary variety testing, which significantly exceeded the standard-grade Patriot (4.85 t / ha), were allocated to 0.36 and 0.27 t / ha, respectively. The content of starch in the grain of the lines of the previous variety testing ranged from 66.5 to 69.8% on average, which did not significantly exceed the standard standard of the Patriot. Transferred to pass the qualification examination varieties of winter triticale Lubomyr and Soloduk with high content of starch, suitable for the production of bioethanol. Product Description popup.authors Кирильчук А. М. Ковальчук С. О. Левченко О. С. popup.nrat_date 2020-04-02 Close