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Information × Registration Number 0215U008247, 0111U002671 , R & D reports Title Develop morpho-physiological and heterosis model developed on the basis of the basis of their maize hybrids FAO 190-500 for irrigation conditions with productivity 11,0-14,0 t/ha. popup.stage_title Head Lavrinenko Yriy Oleksandrovich, Registration Date 23-12-2015 Organization Institute of irrigation farming NAAS of Ukraine popup.description2 The object of study - selection of highly productive corn hybrids developed on the basis of morpho-physiological and heterosis models. The purpose of research - to develop the morpho-physiological and heterotic patterns and create on their basis of new corn hybrids for the conditions of irrigation groups FAO 190-500 with a yield of 11-14 t / ha. Method of research - field (inbreeding, hybridization, variety testing), laboratory (measuring and weighing, Mathematics and Statistics).Theoretical and practical results. As a result of the assignment of the 2011-2015 biennium. identified promising hybrid combinations that are experienced in the control and competitive strain testing. Find the best test and selfed crosses the line to create new hybrids of corn. The developed morphological and physiological models of hybrids of corn (plant habit parameters, elements of productivity, adaptive performance) on maturity groups for irrigation conditions.The developed model of heterosis maize hybrids (effective combinations of genetic plasmas to produce highly adaptive and hybrids) for irrigated conditions of the south of Ukraine. These promising breeding lines and families to create a line test krossnyh hybrids for future crosses. Recorded in the Register 5 parental lines of new hybrids. In accordance with the developed model, a new output material and 6 maize hybrids FAO 190-500, adapted to the conditions of irrigation and cultivation of different technologies that are resistant to disease, with a low level of harvesting grain moisture and grain yield of 12-16 t / ha. According to the task in 2015 passed the examination in the State Cultivar Tests and are highly intensive examination 6 maize hybrids of different maturity groups: Tavrichanka, Vera, Lamasan, Oberig, Oleshkovskaya, Chernomor. In addition to the instructions on the state tests studied hybrid corn 4 different maturity groups: Tronka, Gilea, Tavria, Pivden. Seed initial parental forms of hybrids was conducted in GPOH "Askaniyskoy" Askaniyskoy HSSC IRA NAAS. . The effectiveness of implementation. In 2015, in the State Register of Plant Varieties of Ukraine recorded 11 corn hybrids selection IRA NAAS: Skadovs'kyi (FAO 280), Askaniia (FAO 320), Inhul's'kyi (FAO 350), Azov (FAO 380), Kakhovs'kyi (FAO 380), Prymors'kyi (FAO 420), Chonhar (FAO 420), Kr 9698 (FAO 420), Arabat (FAO 430), Borysfen 600SV (FAO 550) and hybrid population Naddniprians'ka 50 (FAO 500). Scope - agriculture. Product Description popup.authors Гож Олександр Анатолійович Марченко Тетяна Юріївна popup.nrat_date 2020-04-02 Close