KUZGI BUG‘DOYDA BARGDAN OZIQLANTIRISHDA O‘SIMLIKLARNI RIVOJLANISH DAVRLARIGA UMUMIY NPK MIQDORLARINING O‘ZGARISHI

Abstract

Optimum parameters for winter wheat nutrient absorption and spending on plant development are N180, P2O5-125, K2O-90 kg/ha through the roots and urea-based suspensions through the leaves 8.0 kg/ha at tuber and 12.0 kg/ha at earing compliance has been determined.

Timely delivery of micro- and macroelements through foliar feeding increases the stress resistance of plants and raises the efficiency of fertilizer use to a high level. Therefore, the use of balanced NPK in accordance with the phases of development in the cultivation of winter wheat is an important factor in obtaining a high yield and high-quality grain.