FIELD: biotechnology.
SUBSTANCE: invention is a method of growing hybrid potato seedlings, includes treatment of potato seeds before sowing with soaking and growth regulators during vegetation, during vegetation, root treatment is carried out with an aqueous solution of 2-chloroethylphosphonic acid with concentration of 0.01-0.02% in the phase of cotyledon leaves and with the same solution in phase of 8-10 pairs of leaves at a rate of consumption of preparation of 0.00004 kg/m2.
EFFECT: invention provides increase in mass and number of tubers of hybrid seedlings of potatoes on the basis of use of low-toxic preparations.
1 cl, 2 tbl
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