Characteristics of irrigated soils of Bukhara region intended for cotton sowing

The work is devoted to the study of characteristics irrigated soils Zhondarsky district Bukhara region, intended for sowing cotton. acreage allocated cultivation agricultural crops should have appropriate indicators that ensure not only high yields, but also high-quality products. Since many territory Uzbekistan, including oasis, are highly saline, research was carried out on territory. Along with other twelve regions, region moderately although there some farms in which land characterized by a degree salinity. Among districts and cities level salinity, as an example, we can take Karakul Olot oasis. Due fact these areas located desert zone salinity due low amount precipitation. content biogenic elements mineral composition studied soil samples, total salt samples were studied. soluble ions, studies main fertility such humus, phosphorus, nitrogen, potassium their mobile forms, well concentrations salts form anions, cations macronutrients shown belongs depleted type sulfate-chloride salinization.