It is expected that world wheat production would be about 761.5 million tons in 2020 while
world demand would be doubled by 2025. Drought stress is one of the most important …

Introduction Identification and introduction of drought stress tolerant cultivars has always
been a high priority in agricultural research. Investigating and comparing genotypes in terms …

In the current study, the genetic variability and effect of some agronomic traits on grain yield
of 218 Iranian wheat landraces were evaluated under normal irrigation and drought stress …

Water and nitrogen stress are among the most important factors that reduce wheat yield. To
study the effect of water and nitrogen stress on some morphological traits, grain yield and …

Study of heritability, types of genes action and determination of effective breeding strategy to
improve physiological and morphological traits especially under drought stress conditions …

Results: The analysis of variance showed highly significant differences among the
genotypes for all the studied Characters. This implies that there is genetic diversity for all …

In order to study of variability, relationship among traits, direct and indirect effects of traits
influencing grain yield, 18 lines and cultivars of bread wheat were evaluated in a …

Investigation of inheritance of agronomic traits, type of genes action and selection of
appropriate breeding method is of great importance in order to achieve the maximum …

بررسی نحوه توارث صفات زراعی، نوع عمل ژنها و انتخاب روش اصلاحی مناسب در جهت دستیابی به
حداکثر پتانسیل ژنوتیپهای اصلاحی از اهمیت بالایی برخوردار است. به‌منظور برآورد اجزای …‎

Drought is one of the most destructive abiotic stresses worldwide that affects growth,
development and final yield of crops. Reactions of thirteen rainfed spring 2-row barley …