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Information × Registration Number 0212U005142, 0111U002677 , R & D reports Title Adaptive and productive potential of the genotypes of onion for creation plastic varieties and hybrids of winter forms for the conditions of the southern steppes of Ukraine. popup.stage_title Head Lyuta Yuliya Alexandrovna, Registration Date 26-03-2012 Organization Institute of irrigated agriculture popup.description2 The object of research: collection, selection of onion samples. The purpose of the work during 2011 - a collection of winter forms of onion, breeding material, resistant to stress, based on the methods of gamete selection. Methods: hybridization followed by individual selection of the best specimens of the field, measuring and weighing, statistical and mathematical. Research results: established a nursery collection (20 samples), analysis of pollen, consistent with low positive temperatures (2,5 ° C) for 144 hours, based on the methods of gamete selection (pollen fertility - 63%) conducted cross-treated pollen and obtained the seeds of hybrid populations. In the nursery plant hybridization formed a sufficient foliage for successful overwintering plants. Product Description popup.authors Косенко Надія Павлівна popup.nrat_date 2020-04-02 Close