CHANGES IN LITHOPHILIC ELEMENTS OF SOIL ON VARIOUS BACKGROUND OF MINERAL FERTILIZERS IN AGROCENOSIS OF TRITICALE

Abstract

Triticale (Triticosecale) is a new generation of grain crops obtained by crossing wheat (Triticum) and rye (Secale). This crop was first bred in the late 19th century by scientists from Scotland and Germany. Triticale combines the quality of wheat grain and the resistance of rye to adverse conditions. In Uzbekistan, it is considered a promising food and forage crop. However, triticale is not recommended for sowing on highly saline soils. To obtain a yield of 50-60 c/ha, it is recommended to apply organic fertilizers in combination with 180-200 kg/ha of nitrogen, 100-160 kg/ha of phosphorus and 60-70 kg/ha of potassium. Systematic use of mineral fertilizers enriches the arable soil layer with available forms of nitrogen, mobile compounds of phosphorus and potassium. Increasing the doses of fertilizers contributes to the natural accumulation of these elements in the soil.