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Information × Registration Number 0215U008655, 0111U007196 , R & D reports Title To distinguish genetic sources and create donors of basic quantitative signs to long-stalk flax-flax with the purpose of cтворення and to the transmission on state sortovyprobuvannia of high-performance sort with the productivity of fibre of 1,6-1,8 t/and, seed of 0,9-1,0 t/and. popup.stage_title Head Slisarchuk Mykola Vitalliyovich, Registration Date 11-01-2016 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 Analysis of flax indicates a decrease in production and procurement as fiber and seed. Reduced profitability, profitability and competitiveness of flax in comparison with other sectors of crop production. The main reason is the low yield of said product, resulting in a high proportion of its cost of energy, fertilizer, crop protection tools and other material costs. This applies to the quality of the fiber, from which depends largely on its cost. Yields lonoproduktsiyi primarily depends on the variety and breeding farms lonosiyuchyh providing high-quality seeds. The effectiveness of seed is primarily determined by the level of maintenance work in the primary care process in seed research institutions. Through the use of fundamental and exploratory research will continue research on developing new high-performance varieties of flax exceeding the standard in product Rushnuchok yield by 15-20%. The object of research - breeding and seed flax, varieties sample collection nursery and breeding grounds of various categories of selection process flax. The aim of the study. Select a genetic sources and donors basic quantitative traits of flax. Set genetic dependence seed productivity and fiber content in the stems of flax interspecific hybrids, create a new source material. Create a new variety of flax. Research methods. The main methods flax breeding are different types of simple and complex intraspecific and interspecific crosses with further individual selection and allocation of highly simple forms. Basic research methods: measurement and weight - to determine the height of plants, straw yield, fiber, seeds, stockpiling them air-dry weight; Analysis - to determine the quality trusts, fiber and their physical and mechanical properties; settlement and comparative - economic assessment for growing different varieties of flax; statistical, variance and regression - to identify the authenticity of the results of experiments. Research work carried out under the methodological recommendations All- Research Institute linen (VNDIL) and guidance "selection and primary seeding flax." Main results. Highlight F2 and F3 hybrids with high seed productivity - 7.9 bolls per plant, high weight of 1000 seeds - 5,2-7,6 grams and tall plants - 89-92 cm and are high in fiber to 32%. According to the results of the previous 7 sort testing samples exceeded the standard variety Rushnychok the yield of straw 0,04-0,46 t / ha, which is in the standard was 3.62 t / ha. According trusts yield was also higher than the standard for 0,04-0,36 t / ha, which the latter was 2.86 t / ha. Regarding yield seed, samples exceeded the standard referred to 0,01-0,11 t / ha, which was in the standard - 0.71 t / ha. Prepared and submitted to the State sort testing (State Veterinary and Phytosanitary Service of Ukraine, application number 15035004) grade flax Ivanivskyi with parameters seeds yield 1.0 t / ha of fiber and 1.8 t / ha. The content of fiber in the stems is 29,8-32,6%, fiber pryadyvnoyi high resolution. The growing season lasts 74 - 81 days. Product Description popup.authors Дрозд Олександр Миколайович Лісовий Олександр Борисович Пивовар Тетяна Миколаївна popup.nrat_date 2020-04-02 Close