Selection of Winter Wheat Varieties in the Conditions of Karakalpakstan

Abstract

Agricultural technology plays an important role in increasing yields, but the yield itself is largely determined by the hereditary economic and biological properties of varieties.. Replacing old varieties with new ones often provides an increase in yield by 10-40%. Valuable properties of new varieties allow better use of other factors of production - agricultural technology, fertilizer, etc. This effect is achieved only due to the valuable economic and biological characteristics of the variety at no additional cost. For example, from the cultivation of the winter wheat variety Bezostaya 1, created by Academician P.P. Lukyanenko, the country's farms receive annually 100 million rubles. Additional income. The cost of additional grain harvest from the introduction of spring wheat varieties created at the Research Institute of Agriculture of the South-East is annually 600-700 million rubles