Search academic texts

Information × Registration Number 0215U003707, 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 genetic research to establish fruitful dependence productivity and fiber content in the stems of interspecific hybrids flax and flax, create a new source material for the development of new high-performance varieties of flax. Methods. Simple and complex intraspecific and interspecific mating, followed by individual selection; measurement and weight; field; analytical; settlement and comparative; statistical; variance. The main results. In 2012, taking into account developments in previous years performed the work in the creation of new varieties of flax in accordance with the specified parameters. In Collectible nursery studied 89 varieties and designs compared to the national standard grade will present, including genetic resources allocated straw and seeds and fiber quality content that will be used for donors of these features. In studying the inheritance of traits in hybrids of the first generation linen set: - Sign Elevation plants? in the first generation hybrids flax controlled by dominant-additive genetic system dominated dominant effects; - Sign Number of bolls per plant seed? determined additive-dominant genetic system; Grown seed varieties volumes provided in primary care seeding process and future numbers. Product Description popup.authors Динник Василь Полікарпович Дрозд Олександр Миколайович Лісовий Олександр Борисович Пивовар Тетяна Миколаївна popup.nrat_date 2020-04-02 Close