QORAQALPOG‘ISTON SHAROITIDA BAHORGI BUG‘DOY NAVLARINING POYA BALANDLIGIGA EKISH MUDDATI VA MINERAL O‘G‘IT ME’YORLARINING TA’SIRI

Abstract

This article scientifically examines the optimal sowing dates for spring wheat and the effect of mineral fertilizer application rates on the stem height of various varieties under the soil and climatic conditions of the Republic of Karakalpakstan. The study analyzes how changes in sowing times and applied macronutrient rates (nitrogen, phosphorus, potassium) influence the growth dynamics, development, and stem height formation of the plants. Based on the obtained results, scientifically grounded recommendations have been developed regarding the most favorable agrotechnical dates and optimal fertilizer rates to achieve high and quality yields of spring wheat in the irrigated lands of the region.