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Information × Registration Number 0223U005535, 0121U109076 , R & D reports Title Screening of triticale, soft wheat and rye gene pool according to the peculiarities of the balance of basic reserve carbohydrates and improvement of methods of evaluation of initial breeding material in order to create new varieties of special purpose popup.stage_title Head Holyk Liubov M., Кандидат сільськогосподарських наук Registration Date 25-12-2023 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2  The object of research is breeding and seed production of winter rye, triticale and wheat. The purpose of the work is to highlight new valuables sources by search features in the assessment of the gene pool and selection of the best lines of rye, triticale and winter wheat for food and grain fodder areas of use with high yield and quality characteristics of grain. Research methods: field, laboratory and mathematical and statistical. Processing of breeding material was carried out according to a complete scheme of the breeding process. Research results and their novelty. All winter rye control nursery lines are quite resistant to snow mold, powdery mildew and brown rust. In the control nursery, winter rye yield exceeded the population standard variety - Synthetic-5.2 (6.16 t/ha), F8 D.S. (4x4) (6.09 t/ha), Oasis (6.03 t/ha) and No. 15 (6.01 t/ha). The Antasia variety had the highest protein content (9.9%), the Yelika variety had the highest starch content (65.7%), and the Aldana variety had the highest content of pentosans (5.4 cP). Lines 24/19 (5.6 t/ha), 2/20 (5.3 t/ha), 1/21 (5.2 t/ha) were the best in terms of yield in the winter triticale control nursery; by starch content – 13/19 (69.0%), 16/20 (68.9%), 2/20 (68.4%); by protein content - 1/21 (12%), 2/19 (11.2%), 13/19 and 2/20 - 10.2% each. An application was submitted for the transfer to the National Agricultural Research Service of Ukraine of the best grain quality indicators of winter triticale (149-152/16 and 209-210/16) and winter rye (2-21). The new breeding material exceeds its analogues in grain quality (protein content up to 12%, starch content - up to 75%), disease resistance (8-9 b.) and productivity (up to 7 t/ha). A patent application has been submitted for a utility model for the method of evaluating the initial selection material of winter triticale and winter rye, which will be used in the creation of a new breeding material with an improved biochemical composition of the grain. Product Description popup.authors popup.nrat_date 2023-12-25 Close