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Information × Registration Number 0215U003729, 0111U007192 , R & D reports Title To perfect selection methods of timothy for creation of crones for the polycross hybridization and, based om them, cleate a new variety with the intensive spring growth and dry matter yield 11 – 12 t/ha, seeds 0,5– 0,6 t/ha for the zone of the Polesie and Forest – steppe. popup.stage_title Head Nikolay Serdiuk, Registration Date 20-03-2015 Organization National Scientific Centre "Institute of Agriculture of National Academy of Agrarian Science of Ukraine" popup.description2 The object of study - the selection of meadow fescue (Festuca pratensis Huds.). The purpose of the study - by studying the nature of inheritance composite elongated period of economic use, allocation and use of genetic markers to create and pass on the state test grade fescue hay-pasture use with dry matter yield 11-12 seeds 0.8-0.9 t / ha for the conditions of forest-steppe zone and Polesie. Research methods - polikros with comprehensive exploration of clones with high general combining ability (ACS). Selection work on the creation of new varieties of fescue archery is held on the full selection scheme. Starting material was prepared by the method of reciprocal hybridization using varieties of different ecological and geographical origin. The main results for 2013: in the pre-strain testing the highest increment of dry matter in comparison with the standard rooms have COP-47 - 1.2 t / ha (20.0%), KS-9810 - 0.7 t / ha (11, 7%) and Severyanka - 0.8 t / ha (13.3%) at the last level of 6.0 t / ha. In the competitive strain testing on average for three (2011 - 2013 years, 2 mowing) the best numbers on the productivity of dry matter were boule KS-47, KS-9810, KS - 985 and grade Severyanka that obezpechit increase dry matter, respectively, 1.1 t / ha (19.3%) 0.7 t / ha (12.3%) 0.6 t / ha (10.5%), that of 0.9 t / ha (15.8%). In the competitive strain testing the average for the previous three (2011 - 2013 years), the grade for the tentatively named Vesta exceeded the standard of 0.9 t / ha (12.7%) at the latest productivity of 7.1 tons / ha of dry matter. Product Description popup.authors Лещенко Ю.В. Плат Л.В. Тимошенко Т.М. popup.nrat_date 2020-04-02 Close
R & D report
To perfect selection methods of timothy for creation of crones for the polycross hybridization and, based om them, cleate a new variety with the intensive spring growth and dry matter yield 11 – 12 t/ha, seeds 0,5– 0,6 t/ha for the zone of the Polesie and Forest – steppe.
Head: Nikolay Serdiuk. To perfect selection methods of timothy for creation of crones for the polycross hybridization and, based om them, cleate a new variety with the intensive spring growth and dry matter yield 11 – 12 t/ha, seeds 0,5– 0,6 t/ha for the zone of the Polesie and Forest – steppe.. (popup.stage: ). National Scientific Centre "Institute of Agriculture of National Academy of Agrarian Science of Ukraine". № 0215U003729
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Updated: 2026-03-24


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