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Information × Registration Number 0219U000931, 0116U003094 , R & D reports Title Create the source material on an alternative cytoplasm and on its basis hybrids of sunflower popup.stage_title Head Kutishcheva Natalia Nikolaevna, Кандидат сільськогосподарських наук Registration Date 19-03-2019 Organization I popup.description2 The work on creating the source material on an alternative cytoplasm and on its basis hybrids of sunflower was carried out in accordance with the thematic and timetable plan. Selected 231 sample of selection material on an alternative cytoplasm. For the creation of the bacon pairs (VS) and the lines of fertility remediation (Rf): H.agrophyllus - 47, H.rigidus lenticularis - 32, H.praecox - 30, H.giganteus - 39 H. debilis - 33, H.annuus texanus - 22, H.petiolaris fallax - 17, H.petiolaris - 11. Selected samples have high overall combining ability, morphological and adaptive characteristics are determined. 131 samples were selected from the seedlings for the creation of lines of fertility reduction restorers, which are involved in the system of breeding crossings. To study the laws of variability and inheritance, as well as to analyze the new hybrids by economic and valuable features in nurseries of different years of study, new experimental hybrids were obtained. The complex of valuable economic features is selected from nurseries: test hybrids - 6, the previous - 4, competitive - 6, environmental-23 samples. As a result of the work, four parental components and six sunflower hybrids were transferred to the state study. In 2016 - Agronomic Agent; in 2017 - the Sondiard, the Goddess and in 2018 the trilynarist - Marshal and the simple - Peaceful. Patents, certificates for the period 2016-2018 for hybrids and lines received: 2016: parent components - ZL965B and ZL225V, ZL42AZL46B. 2017: Hybrids - Prize, First Star, Planet, Cover. Parental components - ZL40B, ZL54A, ZL68A, ZL72A, ZL70A, ZL60AZL46B, ZL60A, ZL60B, ZL50B. 2018year hybrids - Agronomic, Agent. Parent component - ZL42AZL58B. A collection of self-pollinated sunflower lines has been created for morphological and adaptive characteristics, for use in the creation of new hybrids of sunflower. A catalog has been formed which includes 40 samples of self-pollinated lines. Product Description popup.authors Безсусідній Олександр Васильович Литяга Олександр Юрійович Одинець Сергій Іванович Середа Валентина Олексіївна Шудря Лариса Іванівна popup.nrat_date 2020-04-02 Close