ECOLOGICAL SORTING OF SUGAR BEET CROP HYBRIDS

Abstract

In modern conditions, the beet subcomplex plays an important role in increasing the profitability of agricultural production and developing rural infrastructure. In order to increase the competitiveness of this industry, it is necessary to introduce more modern intensive technologies aimed at obtaining stable high yields of sugar beet hybrids of domestic selection.
Agrometeorological conditions during the growing season of sugar beet in 2019 can be attributed to acceptable temperatures and humidity levels. All this to a certain extent affects the growth, development and yield of sugar beet. It is established that hybrids of foreign selection grow intensively in July-August, and domestic hybrids - in August-September. Foreign hybrids effectively realize their genetic potential, have a better habit, the architecture of the leaf apparatus and root crops. The sugar beet content was determined by digesting cold water. Solid composition of root crops-the pulp is dried to a constant mass at a temperature of 105 ° C. Potentiometric method, α-aminomazot-colorimetric method. During storage, the selected root crops were used for planting. The landing was made manually 0.35 m 2 (70x50 cm).