NUTRIENT ELEMENTS CONTAINED IN THE SANDS OF CENTRAL FERGANA, WHOSE FERTILITY IS RAST

The yield indicator as a result of sludge laying on the sandy lands of the central Fergana, based on experiments carried out over several years, is significantly increased by the yield indicator during the time we used organic fertilizers and mineral fertilizers. But these results have been achieved by investing a lot economically. The applied organic fertilizer and the precipitated turbid mechanical composition make the soil particles in light soils overlap with each other. The ability of manure to retain water will also be good, which means that we know that with the introduction of organic fertilizers into sandy soil, its moisture has increased, and as a result, the plant receives the necessary nutrients from it and grows quickly.