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Information × Registration Number 0215U003708, 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 16-03-2015 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2 Analysis of flax indicates a decrease in production and harvesting, as fibers and seeds. Reduced profitability, profitability and competitiveness of flax compared to other sectors of crop. The main reason is the low yield of said product, resulting in a high proportion of the cost of energy, fertilizer, crop protection tools and other material costs. This applies to the quality fiber from which largely depends on its value. Yields lonoproduktsiyi primarily depends on the variety and selection to ensure farms lonosiyuchyh quality seeds. The effectiveness of seed is determined primarily by the level of maintenance work in primary care seeding process in research institutions. Through the use of fundamental and exploratory research study will continue to produce new high-performance varieties of flax, exceeding the standard in product yield by 15-20%. The purpose of the study. Set genetic dependence fruitful productivity and fiber content in the stems of interspecific hybrids flax and flax, create a new source material for breeding flax. Methods. The main methods of selection of flax are different types of simple and complex intraspecific and interspecific crosses followed by individual selection and allocation of highly simple forms. Basic research methods: measurement and weight - to determine the height of plants, straw yield, fiber, seeds accumulation them air-dry weight; Analysis - to determine the quality trusts, fiber and their physical and mechanical properties; settlement and comparative - for the economic evaluation of growing different varieties of flax; statistical, variance and regression - to identify the reliability of the results of experiments. Research work carried out under the methodological recommendations All-Russian Scientific Research Institute of flax (VNDIL) and guidelines "Selection and initial seed flax." The main results. In 2013, taking into account developments in previous years performed the work in the creation of new varieties of flax in accordance with specified parameters, testing and evaluation of a new breeding material at all levels of the selection process. Highlight F2 and F3 hybrids with high seed productivity 7-9 capsules per plant, high weight of 1000 seeds - 5,2-7,6 g and tall plants - 92-94 cm. In the competitive strain testing studied 12 breeding numbers compared to the national standard. According to the survey results highlighted 8 numbers that yield for straw fiber and seed exceeded the standard according to 0,20-1,11 t / ha 0,13-0,35 t / ha and 0.03 - 0.22 t / ha. In the previous 13 studied strain testing of breeding numbers compared to the national standard. According to the surveys identified 11 rooms, which in straw yield exceeded the standard for 1,6- 23.8%, the yield of seed numbers were 10 and the excess was 2,8-22,8% yield and fiber for all samples exceeded the standard selection at 0,03-0,40 t / ha or 3.1 - 41.7%. Product Description popup.authors Динник Василь Полікарпович Дрозд Олександр Миколайович Лісовий Олександр Борисович Пивовар Тетяна Миколаївна popup.nrat_date 2020-04-02 Close