Browsing by Author "Bondarchuk, Oleksandr"

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    Collection fund of species and cultivars of plants Nigella L. Genius in M.M.Gryshko National Botanical Garden of NAS of Ukraine
    (CEP USM, 2024-10-07) Korablova, Olga; Rakhmetov, Dzhamal; Shanaida, Mariia; Bondarchuk, Oleksandr; Vakulenko, Tetyana
    A review of domestic and foreign literature, electronic resources on the origin, distribution and directions of use of plants of the Nigella genus was carried out. The results of the long-term introduction and selection work carried out in the of cultural flora department of the M.M. Gryshko National Botanical Garden in the context of the creation of a collection fund of species and cultivars of plants of the Nigella genus from different centers of origin and as a result of its own selection work are highlighted. The distribution of plant samples by morphogroups was carried out based on the assessment of their biometric parameters and morphological features, which in the future makes it possible to determine genotypes promising for breeding research.
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    Physiological state of brassica carinata plants depending on the genotype characteristics and phase of plant development in the conditions of Kyiv
    (CEP USM, 2024) Rakhmetov, Dzhamal; Bondarchuk, Oleksandr; Rakhmetova, Svitlana; Blume, Yaroslav; Blume, Rostyslav; Kutsokon, Nataliya; Rashydov, Namik
    The results of non-destructive assessment of the physiological state of 17 samples of Brassica carinata plants are highlighted. As a result of studies of the content of chlorophyll, flavanols and the nitrogen-flavanol index using a multi-pigment meter MPM-100 (ADC BioScientific Ltd, UK) during the growing season (in particular, during the phase of budding, flowering, fruiting and seed maturation), important results were obtained that allowed us to identify the dependence physiological processes from genotypic features and determine groups of plant resistance to environmental conditions.