Browsing by Author "Safronova, Tamara"

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    Growth stimulators impact on growth and productivity potato plant in culture in vitro
    (CEP USM, 2024) Safronova, Tamara; Stoyanova, Kateryna; Skoreiko, Alla
    The researches results proposed for growth stimulators impact on morphometric indexes and cultivars-differentiators productivity of potato wart in culture in vitro. The most effective method for ontogenesis in test tube plants is the addition to the Murasige-Skoog nutrient medium the growth stimulator Poteitin at a concentration of 0.33 g/l. The root formation increase, rapid internodes growth, mass of microtubers increase in 2 times, and the number of microtubers increase per plant in 3.2 times relative to control observed on potato plants cultivar Povin.
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    VITAMINES ROLES IN CULTIVARS- DIFFERENTAITORS FOR POTATO WART MICROPROPOGATION
    (CEP USM, 2023) Skoreiko, Alla; Andriychuk, Tetyana; Safronova, Tamara; Bilyk, R.
    The researches results for vitamin complex impact on morphometric indicators on potato plants in culture in vitro proposed in the paper. The vitamin complex in concentration 2,0 and 2,5 ml/l add to Murashige- Skoog medium was the most effective for test tube plant morphogenesis cultivar Chervona ruta. There were determined the internodes increase; roots quantity, plants height, plants length respectfully:5,6 and 5,9 pcs, 7,0 and 7,3 pcs, 80,2 and 92,8 mm, 82,7 and 89,6 mm.