Abstract:
In this study, data are reported on the biostimulant pre-germination treatment effects of plant growth regulator (PGR) Reglalg on cucumber seedsgermination, plant growth parameters, and biochemical indices, including catalase and peroxidase activity, on thetotal polyphenols content and total antioxidant activity in the roots.Spraying with Reglalg tomato plants under field conditions during the season also demonstrated a beneficial effect on plant growth and development, leaf chitinase activity, for both early and late repiningcultivars. Soaking cucumber seeds in Reglalg and spraying with it tomato plants during vegetation represents a promising method of applying Reglalg to horticulture crops