نتایج جستجو برای: yi and sti stress indices such as gmp
تعداد نتایج: 17417103 فیلتر نتایج به سال:
به‌منظور بررسی تنوع ژنتیکی بین لاین‌های امیدبخش و اصلاح شده جو و شناسایی ژنوتیپ‌های متحمل به خشکی، بیست ژنوتیپ جو در طرح بلوک‌های کامل تصادفی با سه تکرار در دو شرایط، تنش خشکی و بدون تنش خشکی مورد مطالعه قرار گرفت. نتایج تجزیه واریانس عملکرد دانه در دو شرایط رطوبتی و شاخص‌های مقاومت به خشکی اختلاف بسیار معنی‌داری را بین ژنوتیپ‌ها از نظر عملکرد در شرایط تنش (Ys)، در شرایط نرمال (Yp) و شاخص‌های...
In order to study the response of 120 genotypes of rapeseed (including 100 hybrids and 20 parents) in terms of cold stress tolerance, an experiment was conducted in α-lattice design with two replications under normal (September) and late sowing (October) conditions during two years. Combined analysis of variance showed that genotypes were significantly different at 1% and there was a significan...
In order to study seed yield and seed yield components in bean under reduced irrigation condition and assessment drought tolerance of genotypes, 15 lines of White beans were evaluated in two separate RCB design with 3 replications under stress and non stress conditions. Analysis of variance showed that there were significant differences among varieties in terms of traits under study, indicating...
Development of drought-tolerant cultivars is hampered by a lack of effective selectioncriteria. In this research, response of 36 genotypes of rapeseed from seven species of Brassicaincluding B. napus, B. rapa, B. juncea, B. carinata, B. oleracea, B. nigra and B. fruticulosa wasassessed under three moisture levels (no stress, mild stress and intense stress) in the field during2011-2012. Five dro...
In order to study of agronomic, physiological characteristics, drought tolerance and to identify Agro-physiological traits associated with drought tolerance, 19 durum wheat genotypes consisting of 17 advanced breeding lines and two control cultivars (Saji and Zahab) were evaluated in a randomized complete blocks design with three replicated under both stress (rainfed condition) and non-stress ...
This experiment was conducted at the Research Farm of Isfahan University of Technology, Najafabad, Iran in 2014 and 2015 to evaluate drought tolerance indices of some sesame (Sesamum indicum L.) genotypes. In this study, 21 sesame genotypes isolated from different local populations along with seven exotic cultivars were evaluated at two irrigation regimes, using a randomized complete block desi...
در بهار سال 1391، به منظور تعیین بهترین شاخص‌های کمی تحمل به خشکی در ژنوتیپ‌های چغندرقند، آزمایشی بهصورت طرحکرتهای خرد شده در قالب بلوک‌های کامل تصادفی در سه تکرار در ایستگاه تحقیقاتی مرحوم مطهری مؤسسه تحقیقات چغندرقند درکمالشهر کرجانجام گرفت. دو تیمار آبیاری شامل آبیاری نرمال پس از 90-80 میلیمتر و آبیاری با اعمال تنش پس از 270 میلیمتر تبخیر از تشتکتبخیر کلاس A در کرتهای اصلی و 36 ژنوتیپ ...
This research was carried out to evaluate the effect of drought stress on grain yield and qualitative traits in some Iranian landraces of confectionary sunflower. Fifty six confectionary sunflower landraces were evaluated using three different water treatment conditions with three separate rectangular 7 × 8 lattice design with two replications. Irrigation treatments were as follows optimum irri...
in countries such as iran which will be faced water deficit as the main challenge in the future and the food production is going to be dependent to water recourses, wheat water-deficit tolerant and adapted genotypes release is one of the most important strategies under such a condition. in order to study the adaptation and terminal water deficit stress tolerance, fifteen bread wheat lines and c...
this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...
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