FIELD: biotechnology.
SUBSTANCE: invention relates to the field of biotechnology and proposes a method for creating a universal optimized nutrient medium, in which the concentration of 6-BAP in the Murashige-Skoog nutrient medium decreases from 0.5 ml/l to 0.35 ml/l, followed by stimulating the production of cytokinins by plants containing indoleacetic acid (IAA) 0.2 mg/l with a simultaneous decrease in the concentration of the carbohydrate component (sucrose) to 25 g/l.
EFFECT: proposed universal modified nutrient medium for use in vitro at the stage of strawberry multiplication (varieties Irma, Elizaveta) make it possible to increase the multiplication factor by 34.05.
1 cl, 2 tbl
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