This study was conducted to investigate the phenotypic diversity of 108 pure barley lines in Augment design with four controls in six blocks in the farm of Darab Agricultural Research Station (2020-2021). In order to select the best lines in terms of yield and other traits, SIIG index was used. The results of restricted maximum likelihood (REML) analysis showed that the lowest and highest level...

The stability of yield performance is one of the most desirable characters of a genotype to be released as a variety, which allows the developed varieties to be adopted in large areas. To obtain high yielding and stable durum wheat genotypes, 18 durum wheat lines and promising lines along with two commercial durum (Behrang) and bread wheat (Chamran) check cultivars were evaluated in four warm a...

مقدمه برای انتخاب ارقام مقاوم یا حساس به خشکی به کار بردن یک شاخص به‌تنهایی مطلوب نیست بلکه بهتر است مقاومت ژنوتیپ­ها با استفاده از چند شاخص ارزیابی گردد تا احتمال پیدا نمودن ژنوتیپ­های ایده­آل افزایش یابد. به همین دلیل در این مطالعه تکنیک جدیدی به نام تکنیک شاخص انتخاب ژنوتیپ ایده آل (SIIG) که برگرفته از مدل TOPSIS که اولین بار توسط ونگ و یون (Hwang and Yoon, 1981) پیشنهاد شد، معرفی گردیده است...

Extended Abstract Introduction and Objective: Barley (Hordeum vulgare L.) is an important crop plant similar to wheat and rice. Barley is a great source of food  for human, and it is also used for feeding livestock. The ultimate goal of barley breeding programs is to increase production efficiency and stability on farmers' farms, which is made possible by replacing more productive cultivars wi...

Aluminum is one of the most abundant elements in soil that become soluble form as Al+3 in high acidic soils, absorbed through the roots and affect on plants growth. Evaluating plant tolerance to environmental stresses in seedling stage is an important factor for selecting plant to cultivate in different conditions. In order to evaluate tolerance of 83 durum wheat advanced line at aluminum toxic...

Drought stress is one of the most important abiotic factors which adversely affects growth, metabolism and yield of crops worldwide. The goal of the research was identify drought tolerate canola genotypes using the different drought tolerance indices. The experiment was conducted as split plot based on randomized complete block design with three replications at the experimental farm of agricult...

    In order to investigation of genotype - environment interaction is essential for selecting compatible and stable genotypes in plant breeding. For this order analysis of genotype × environment interaction and identify barley stable genotypes for warm and humid regions, this study conducted in a randomized complete block design with 4 replications and 16 genotypes with two check cultivars in ...

Durum wheat (Triticum turgidum L.), like most other crops, is affected by various stresses. Therefore, cultivars that, in addition to the ability to produce higher yields, can maintain their yield potential in different years and locations are considered superior cultivars. In order to obtain high-yielding and stable genotypes of durum wheat, 16 lines with two control cultivars Dehdasht and Sey...