2. Articole

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    Storage potential of the eggplant (Solanum Melongena L.) collection accessions for ex situ conservation in a plant gene bank [Articol]
    (Editura USM, 2025) Corlateanu, Liudmila; Mihaila, Victoria; Ganea, Anatolie; Focsha, Nina
    To determine the storage potential (SP) of samples from the eggplant collection in the gene bank's active collections, two tests were used: the accelerated seed aging test ( AA ) and the electrical conductivity test (EC). After conducting the AA test to the seeds, which was conducted at an elevated air temperature (45-47°C) and elevated humidity (90-100%), the morphophysiological and biochemical parameters of the seeds and seedlings were determined. Based on the set of parameters studied, the eggplant samples were divided into two groups: Group 1 - with high seed viability (genotypes Sucleischii, Varatic, Rada, Almaz, Acvamarin, Laura), Group 2 - with average seed viability (Magda, Belaia Lilia, Flower Goddess, Black Beauty genotypes). Determining the storage potential of seeds enables us to predict the storage life of eggplant collection samples in a plant gene bank during ex situ conservation, as well as to make recommendations on seed reproduction times.
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    Storage potential of flax (Linum usitatissimum l.) samples - an indicator of seed longevity during ex situ conservation
    (CEP USM, 2024) Corlateanu, Liudmila; Мihaila, Victoria; Ganea, Anatolie; Сutitaru, Doina
    The article examines the effectiveness of the accelerated seed aging method for assessing the storage potential of flax samples for ex situ conservation in active genetic bank collections. The use of this method, which involves incubation of seeds at high temperature and humidity, allows the effects of unfavourable environmental factors to be adequately modelled and their influence on seed stability to be predicted. Various morphophysiological and biochemical parameters were used to determine the storage potential of seeds in order to predict their successful storage in the plant genome bank. Flax samples with high storage potential were identified. The data obtained indicate that the accelerated seed aging test allows the evaluation of differences in resistance between different varieties of important crop species.