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Information × Registration Number 0211U008580, 0106U010324 , R & D reports Title "Create and submit to the state variety testing high-yielding early maturing patentability corn hybrids resistant to major diseases, adapted to the ecological conditions of forest-steppe and Polesie" popup.stage_title Head Zaika Stanislav, Registration Date 01-08-2011 Organization National Research Centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2 Objective: Establishment of competitive high-yield corn hybrids: early-maturing (FAO 140-190) with the potential level of productivity of 7.0-7.5 t / ha and the Middle-(FAO 200-280) with a yield of grain 8,0-9,0 m / ha, adapted to the forest-steppe and Polesie through improvement of the genome through a combination of alternative characters earliness, high grain productivity and resistance to lodging and organization of seed production. Methods: Inbreeding and recurrent selection when creating a self-pollinated lines, hybridization, and strain testing of new hybrids in order to highlight these genotypes, the relevant parameters. The results and their novelty: in 2006, received the certificate on state registration of hybrid maize Oster , and since 2009 it has been recognized for a national standard in the Middle-strain testing of hybrids. In 2007, recorded in the Register of Plant Varieties of Ukraine early maturing hybrid maize Bug. In the same year to the state variety trials were given early-maturing corn hybrids Ostrech and Smotrich. In 2008, transferred to SVT maize hybrids Yatran and Khorol. In 2009, received 14 applications for state registration of parental components of corn hybrids. In 2010, recorded in the Register of Plant Varieties of Ukraine 12 parent components of corn and received patents on them. In the same year applied for the Institute of examination grades in the two new maize hybrids Zdvyzh and Trubizh. Created new lines of self-pollinated with a complex of economically valuable traits involving synthetic populations of their own breeding and improved method of estimating the line, which consists of the simultaneous testing of their combining ability and reaction to the types of cytoplasmic male sterility. Product Description popup.authors Анохіна Ю.С. Годзь М.В. Гопчак Т.М. Заїка С.П. Кожемякіна Н.В. Мацейко І.І. Савчук Л.Ф. Сень О.В. Ситниченко В.П. popup.nrat_date 2020-04-02 Close