The effectiveness of using the growth regulators of a new generation in the production of garlic winter planting material

The use of quality planting material is an important factor for the production of agricultural products, because it allows to realize the biological potential of the cultivated plant to a greater extent, to obtain a high-quality crop. Garlic is an exclusively vegetatively propagated crop. Due to the low breeding rate, garlic is difficult to reproduce in a short time in volumes that would fully meet the demand for planting material. In this regard, a large number of imported, often poor-quality planting material of this culture comes to the domestic market. Therefore, the issue of providing a domestic manufacturer with a quality planting material is acute. We have established the effectiveness of contemporary growth regulators in the planting of garlic. The article discusses the issues of increasing the economic efficiency of the production of winter garlic planting material using the growth regulators of the last generation. The article shows the high efficiency of using the composition of silicon organic growth regulators, including Boratran, Krezacin, and Asyak, in a concentration of 0.015% in winter garlic plantings, which allows to increase the yield of bulbs by 2 t/ha. The economic efficiency of using the preplant treatment of clove and plants during the growing season with growth regulators allows to obtain additional profit, amounting to 178 thousand rubles per hectare.