EFFECT OF PHOSPHORUS AND POTASSIUM FERTILIZERS ON THE YIELD AND QUALITY OF WINTER WHEAT GRAIN

Bobomurotova Moxira Ishmurod kizi

Authors

Bobomurotova Moxira Ishmurod kizi Karshi State Technical University

Keywords:

winter wheat, mineral fertilizer rates, phosphorus, potassium, protein

Abstract

Our research established that, in order to obtain high-quality grain yield of winter wheat under the gray-meadow soil conditions of Kashkadarya region, mineral fertilizers should be applied at the rates of P-126 and K-90 kg/ha before plowing, while N-180 kg/ha should be applied during the tillering, booting, and heading stages.