THE EFFECT OF MINERAL FERTILIZERS ON THE ACCUMULATION OF MINOR ELEMENTS IN "RAVNAQ-1" COTTON VARIETY

Abstract

Abstract. The article presents data on the effect of various mineral fertilizer rates on the leaves, stems, panicles, fibers and root organs of the "Ravnak-1" cotton variety, and on the fact that when using the NPK complex, the amount of nutrients is significantly higher than in the control variant. It is noted that the highest indicators of productivity and accumulation of nutrients were observed in the variants N ₂₂₅ P ₁₉₁ K ₁₄₆ and N ₂₅₀ P ₂₁₃ K ₁₆₃ , and that the balanced use of mineral fertilizers is of great importance in ensuring the formation of high and high-quality yields in the "Ravnak-1" cotton variety .