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Information × Registration Number 0215U009410, 0114U000308 , R & D reports Title To get a perspective hybrid material based on clover isolated genetic sources and donors of agronomic traits and create high-yielding varieties adapted to the conditions of the Western Steppe of Ukraine with the crop dry matter 12-13 seeds 0.3-0.4 t / ha and protein content 20-22%. popup.stage_title Head Kul'ka Vera Petrovna, Registration Date 28-12-2015 Organization National academy of agrarian sciences of Ukraine Institute of feed research and agriculture of Podillya Ternopil state agricultural experimental station popup.description2 Objects of research - red clover . The goal - to get high quality hybrid material as a result of the dedicated work of pre- samples of different eco- geographical origin and forms of local ecotype . Create on this basis, long-term breeding room combines stable yields and crop seeds and resistance to adverse abiotic and biotic factors of the environment . Methods of research - basic methods of breeding work on red clover hybridization is based on artificial and natural pollination and different types of selection (individual, group) . Theoretical and practical results of breeding red clover in the Ternopil region dates back to the creation of the first selected varieties Gloria of 1925-1927 . During the period studies formed the local biotype , which fully complies with the soil - climatic conditions of the region. The study of the world's genetic resources of the genus Trifolium pratense isolated donor productivity, quality and shape with different types of adaptability . During the period 2014-2015,. at different stages of breeding allocated accessions which satisfy the following requirements: slіduyuchі vimogi: - The yield of dry matter in the amount of two mowing 13-14 t / ha (an increase of the standard 10-15%); - The seed yield of 0.3-0.4 t / ha (an increase of the standard 15-17%); - Improving the quality of food. The content of digestible protein 22,5-23,5%, 52-55% foliage plants; - High adaptive capacity. On the basis of hybridization mnogolistochkovih forms and the best varieties of local breeding were created Class Pavlyna with improved feed efficiency and in collaboration with the Institute of fodder and agricultural skirts grade Politanka that were listed in the State Register of plant varieties suitable for dissemination in Ukraine in 2014 and 2015, respectively. The original breeding material is based on a study of the existing gene pool of red clover will be used for further breeding, as well as to transfer it to other breeding facilities. The expected volume of the introduction of new varieties at the time of full development will make up to 3 thousand . Ha. Scientific novelty - the first time in a Western Steppe of Ukraine will be a comprehensive study of the collection of samples of clover variety sortotipov and on this basis are allocated donor performance and adaptation to create new varieties , will provide high-quality hybrid material with a broad genetic base in the future to create varieties with desired performance parameters and quality. The economic effect from the implementation of 1000-1300 UAH . / Ha . Scope - agricultural enterprises and forest-steppe zones of Ukraine Polesie . Product Description popup.authors Бурак Ігор Михайлович Самець Ярослав Михайлович popup.nrat_date 2020-04-02 Close