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Information × Registration Number 0215U003719, 0111U007183 , R & D reports Title To develop methods for evaluating source material to frost and on this basis to create and pass on state testing pazhytnytsi multiflorous variety of dry matter yield 14-15 seeds of 0.8 t / ha, with extended use period (2-3 years) suitable for Polesie and forest-steppe zone of Ukraine popup.stage_title Head Bateruk Nykola Nykola Nykolaiovych, Registration Date 17-03-2015 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2 The object of study. Breeding and Seed pazhytnytsi multiflorous (Lolium multiflorum L.), multi pazhytnytsi (Lolium perenne L.), Kostrytsya cane (Festuca arundinacea Schreb), wheat grass median, Festuca pratensis (Festuca pratensis). Objective. The study of breeding material, the main features in different nurseries and selection of the best rooms. On the basis of "frost plants" (4 combos.) Identified 94 plants, while the number of surviving plants (depending on combinations) ranged from 5 to 20%. In the competitive strain testing stood out: the vegetative productivity - 3 nhmeny, the excess was 12,1-13,7%; for seed productivity - 3 numbers exceeding made 10,8-14,8%. In RD - 2010. planting perennial forms were allocated in room number 305, which amounted to 61.8%; to consolidate the necessary traits in hybrid materials self-pollination was conducted in 135 nos. In RD - 2011. landing allocated erect forms in quantity - number 191. In extensive breeding hybrid materials on the basis of: vyrivnyanosti, uniformity, stability highlighted - 6 rooms. In primary care conducted reproduction pazhytnytsi following varieties: s.Yaroslav - 1.43 hectares s.Lahidna - 1.43 hectares s.Svyatoshynskyy - 2.0 hectares. Product Description popup.authors Бочарова М.І. Кавун Н.М. Міняйло В.Д. popup.nrat_date 2020-04-02 Close