KUZGI YUMSHOQ BUG’DOYNING MAHALLIY HAMDA XORIJIY  NAV VA NAMUNALARINING VEGETATSIYA DAVRI DAVOMIYLIGI

Hasanboy Dadahodjaev; Utkir Ibragimov; Toxir Xamidullayev; Mirvaqqos Mirboboyev

KUZGI YUMSHOQ BUG’DOYNING MAHALLIY HAMDA XORIJIY NAV VA NAMUNALARINING VEGETATSIYA DAVRI DAVOMIYLIGI

Authors

Hasanboy Dadahodjaev https://orcid.org/0000-0003-3717-2896
Utkir Ibragimov https://orcid.org/0009-0001-6711-7735
Toxir Xamidullayev https://orcid.org/0009-0007-4673-2150
Mirvaqqos Mirboboyev Don va dukkakli ekinlar ilmiy-tadqiqot instituti Toshkent ilmiy tajriba stansiyasi https://orcid.org/0009-0007-1741-0187

Keywords:

winter wheat, phenology, spike length, thousand-kernel weight, grain yield, genotype adaptability

Abstract

The study evaluated the phenological development, spike length, thousand-kernel weight, and yield performance of more than 60 local and foreign winter wheat genotypes under the conditions of Tashkent region. Differences in the duration of phenological stages reflected the ecological adaptability of the genotypes. Morphobiometric traits showed strong correlations with yield, with thousand-kernel weight identified as the most stable determinant of productivity. Genotypes such as ASR, Vexa, Grom, and Antonina demonstrated high adaptability and yield potential under the agro-climatic conditions of Tashkent.

Author Biographies

Hasanboy Dadahodjaev

Ilmiy ishlar va innovatsiyalar bo’yicha direktor o’rinbosari, (PhD)

Utkir Ibragimov

direktor

Toxir Xamidullayev

laboratoriya mudiri (PhD)

Mirvaqqos Mirboboyev, Don va dukkakli ekinlar ilmiy-tadqiqot instituti Toshkent ilmiy tajriba stansiyasi

bo‘lim mudiri

KUZGI YUMSHOQ BUG’DOYNING MAHALLIY HAMDA XORIJIY NAV VA NAMUNALARINING VEGETATSIYA DAVRI DAVOMIYLIGI