SUYUQ AZOTLI O‘G‘ITLAR BILAN OZIQLANTIRISH ME’YOR VA MUDDATLARINI KUZGI BUG‘DOYNING POYA BALANDLIGIGA TA’SIRI

Abstract

The article studies the effect of the norms and terms of feeding with liquid nitrogen fertilizers on the growth and development of winter wheat, as well as the positive course of ontogenesis processes, the fact that the stem height of the plant is higher than in areas where liquid nitrogen fertilizers were not applied, and the effect of these changes on the stem height, wilting and lodging of the stem of winter wheat in direct connection with the biological characteristics of the variety, agrotechnical measures carried out during the maintenance period and the course of climatic conditions during the vegetation period.