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0215U008661,
0114U002308
,
To create and pass to the state testing feed grain variety of winter triticale with a combination of high adaptability, performance and quality.
Staryсhenko Vasyl Nykolaevych,
14-01-2016
National scientific centre "Institute of agriculture of National academy of agrarian scences"
The objects of the research: breeding and seed growing of winter triticale.The purposes of the work: creating varieties of winter triticale for Polissya and Northern Forest-steppe of Ukraine, which could be characterized by wheat type of grain with high yielding and easy threshing. Research methods. Creating the initial material was performed by hybridization with the involvement of forms with agronomy valuable traits and individual selection of plant per ear from hybrid populations F3 and subsequent generations, repeated selections in the control nursery and variety testing. Studying of initial material was conducted on full scheme of breeding process.The research results and their novelty. For State Trials released variety of the winter triticale Volemyr with the wheat type of grain, improved physical properties of grain and good baking properties.In the competitive strain testing were selected stable lines - № 513-518, 522-524, 526-531 with yield of grain - 8.7-9.2 t/ha, which significantly exceeded the standard variety Molfar (7,0-7,1 t/ha) by 1.9 t/ha (LSD05 = 0.6). Lines No. 522-524, 544-546, 557-558, etc. with the gluten content in grain 18.0-19.7% significantly exceeded the standard variety Molfar (17.2%) by 0.8-2.5% (LSD05 = 1.4). The selected stable line No. 580, with grain yield of 8.7 t/ha, gluten content in grain 19.9% and the sedimentation Zeleny 26.9%, which significantly exceeded the standard variety Molfar 1.6 t/ha, 2.7% and 8.4%, respectively. In the preliminary trials were selected: №1137, 1089, 1054, 1152, 1111 and 1079 with grain yield of 8.2-8.4 t/ha which significantly exceeded the standards Polisskyi-7 and Molfar (6.4 and 6.9 t/ha, respectively) at 1.6 t/ha (LSD05 =0.4). In some lines the gluten content in grain ranged from 16.0 to 15.3%, compared with the standard variety Polisskyi-7 (14.6%) is significantly higher by 0.7-1.4% (LSD05 = 0.6%).In the control nursery were selected a number of lines with grain yield of 8.1-8.6 t/ha, which significantly exceeded the standard by 1.7 t/ha (LSD05 = 0.4). Line No. 1008 with the gluten content in grain of 19.7% and the Zeleny 30.1% for the quality of the flour significantly exceeded the standard variety Molfar (Zeleny - 23.2%) by 6.9% (LSD05 = 1.4). The selected initial material is valuable for creating high-yielding varieties of bread making quality.Hybridization is carried out in 60 combinations of triticale/triticale, 58 combinations of triticale/wheat, 9 combinations of wheat/rye and obtained viable seeds.
Гірко Олександр Володимирович
Кирильчук Анжела Миколаївна
2020-04-02
Updated: 2025-12-26
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