Abstract
This research work presents the results of studying the effect of growth stimulants on the regeneration processes of hybrid seedlings of grapes when they are grown in a greenhouse in vessels on a substrate peat + soil + sand (1: 1: 1). As a result of this work, it was found that the highest yield of seedlings, 85% and 81%, was observed when using drugs Kornevin and Double roots. And the least yield of seedlings was in the control variant, on the soil of 27%. At the same time, the best option for the quality of seedlings is the length of the main shoot of the seedlings, the internode diameter between the 2 and 3 eyes, the number of roots and their weight was in the version using Kornevin and amounted to 366 cm, 6 mm, 23 pcs. and 258 gr. Plants in the control variant on the soil substrate had the least development.
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