THE IMPORTANCE OF RIVER PUMPS IN IMPROVING THE SOIL YIELD

Abstract

The article studies the chemical and fractional composition of pumps and the possibilities of their use in the sump of the enrichment channel KFK-Sukh, located in the reservoir of the river Syr Darya. When studying this process, the change in the sediment of fractional and agrochemical compositions of pumps moving with water and the change in their fraction in water along the length of the settler has been considered the main factor. The bulk of the fractional composition in the sump is made up of particles with a diameter of > 0.25 and 0.25-0.01 mm, their total average calculated proportion in the inlet part of the sump is 69% and in the output part 60%. The study deals with the chemical composition of river pumps as an enrichment product with special properties for sowing fields. Based on the results on the mode of operation of the sump and the regulation of the number of pumps, the relevant conclusions on the possibility of controlling chemical compounds, as well as their quantities have been drawn.