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Information × Registration Number 0221U102428, 0116U004145 , R & D reports Title To set to the genotype of changeability of intriducted standards of flax and hemp by the adaptive ability, to form and fill up signs and genetic collections. popup.stage_title Head Vyrovets Viacheslav G., Доктор сільськогосподарських наук Registration Date 02-02-2021 Organization Institute of Bast Crops of National Academy of Agrarian Sciences of Ukraine popup.description2  Object of research: collection samples of flax and hemp. Purpose: To establish the variability of biological and morphological traits in introduced samples of flax and hemp. To replenish the existing collections of flax and hemp with promising samples of different geographical origin, study them and attract the best of them in order to create new high-yielding varieties. Research method: field, laboratory, statistical. The variability of morphological features and the degree of variation of the studied collection samples of flax and hemp were established, it was also found that some studied anatomical features are characterized by interpopulation variability and intrapopulation stability, and therefore can be used as identification (marker). Valuable material and sources of economic characteristics have been identified for use in the selection process to create new high-yielding varieties of bast crops. In the conditions of selective crop rotation in collection nurseries in 2016–2020, 95 samples of flax and hemp were studied, including in 2020, 28 and 15. In total, 72 and 614 collection samples of flax were reproduced and restored in five years, in 2020, 10 and 133 pieces, respectively. Under film-fabric insulators in the conditions of the greenhouse the restoration of sowing qualities 173 and reproduction of seeds for transfer for long-term storage of 64 samples of hemp, including in 2020, respectively, 27 and 19 pieces. Product Description popup.authors Kyrychenko Hanna I. Kryvosheeva Larysa M. Mischenko Serhiy V. Chuchvaha Vasyl I. popup.nrat_date 2021-02-02 Close