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Registration Number

0215U003721, 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

Head

Bateruk Nykola Nykolaiovych,

Registration Date

17-03-2015

Organization

National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences"

Description

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 for the main features in different nurseries and selection of the best rooms. As a result of freezing hybrid material obtained hybrids of varying degrees of resistance to low temperature. In competitive sortovykorystanni (two years assessment) stood out: the vegetative productivity - 2 rooms, abuse was 9-13,6%; for seed productivity - 3 rooms, abuse was 10,5-14,5%. In the previous JI separated: the vegetative produktyvnistyu- 4 rooms, abuse was 6,4-14,2%; for seed productivity - 3 rooms, abuse was 5,4-14,8%. In RD - 2010 planting perennial forms identified in number - 96 rooms. In the RD-2011 landing evaluated 300 nos. on a set of features, based on which, a new source breeding material for further research. In primary care conducted reproduction pazhytnytsi following varieties: s.Yaroslav - 2.86 ha; s.Lahidna - 1.3 hectares; c. Shtvchenkovskiy - 2.0 hectares.

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Бочарова М.І.
Кавун Н.М.
Міняйло В.Д.