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Registration Number

0215U008653, 0111U007195 , R & D reports

Title

To define character of inheritance of quantitative and high-quality signs at flax of kudriasha and use it for creation of new high-performance varieties for the terms of Polesye and Forest-steppe.

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Head

Slisarchuk Mykola Vitalliyovich,

Registration Date

11-01-2016

Organization

National scientific centre "Institute of agriculture of National academy of agrarian scences"

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The object: to study the genetic and selection of donors and sources of economically useful main features (number of seed bolls per plant, weight of 1000 seeds, oil content in seeds, the length of growing season, plant height) and marker characteristics (color elements flowers and color shells seed). The study of genetic interactions in control signs to identify donors for further breeding. Objective: to determine the nature of inheritance of quantitative and qualitative traits in flax Kudryash and create a new high-performance grade. Results and novelty: by studying the breeding and selection of genetic sources of major economically useful traits involved in hybridization patterns and varieties with high seed productivity, high oil content in seeds, Early resistant to major diseases and lodging. In the first hybrid combinations of crosses - the third generation F1-F3 studied patterns of variation and inheritance of major economically useful signs and marker that is scientific novelty of research. According to the research in different categories nurseries color samples linseed, which are separate and for exceeding standard set of features - sort of southern night. In particular, the Collector nursery varieties and highlighted a number of samples that exceeded the yield of standard seed for 8-12%. Also highlighted a number of rooms for the oil content in the seeds of more than 45.0% while the standard - 42.0%. Early numbers are allocated to the duration of the vegetation period 80-84 days, against 85 in standard. In breeding nursery selected samples from the seed yield 200-210 g / m2 to 180 g / m2 in the standard. In the previous strain testing selected samples and 7 selection, the yield seeds exceeded the standard of 0.40 to 1.10 tonnes / ha, the yield level standard 1.70 t / ha. In the competitive strain testing numbers are allocated for seed yield significantly exceeded at 0,72-1,08 t / ha (NIR 0.05 - 0.11 t / ha), but they just № 5-7, significantly exceeded the standard by content oil and two (Akvamaryn i Pivnichna Zirka) in 2015 were transferred to the State sort testing. Implementation region: agricultural enterprises of different ownership forms.

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Вишнівська Юлія Станіславівнв
Клименко Тетяна Євгенівна
Кондратюк Віктор Васильович
Лісовий Олександр Борисович
Левченко Тетяна Миколаївна
Пивовар Тетяна Миколаївна

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2020-04-02