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Fabriki-Ourang, Sedigheh, Mehrabad Purbenab, Sorayya. 2018; University of Birjand. Farsi.

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Journal Article

Agrovoc Terms :

تنش خشکی; آسکوربات پراکسیداز; کاتالاز; سوپراکسیددیسموتاز; آنتی اکسیدان

Abstract :

Introduction Perception of the genetic diversity in domesticated and wild relatives of a plant species is important for their use in breeding programs. Considering that a large part of wheat cropping fields in Iran is located in arid and semi-arid areas, and that plants adapt to environmental stresses with different strategies, such as changes in antioxidant enzymes. Therefore, it is necessary ...

Zolfagharan, Ardalan, Ghahraman, Bijan, Haghayeghi, Abolghasem, Jolaini, Mohammad. 2018; University of Birjand. Farsi.

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Journal Article

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آبیاری بارانی; تنش خشکی; شوری; نرخ جایگزینی; گندم

Abstract :

Introduction Various studies have investigated the response of crops and pasture plants to water for non-saline waters and their reaction to salinity in full irrigation. A set of such studies can determine water-yield or salinity-yield relationships. However, quantitative research has been done to study the effects of salinity and drought stress. However, we are proposing perpendicular system ...

Eskandari, Hamdollah, Kazemi, Kamyar. 2019; University of Birjand. Farsi.

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Journal Article

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تنش خشکی; کمپوست; کود دامی; عملکرد; شاخص برداشت

Abstract :

IntroductionUndr the condition of simoultaniousley irrigation of some crops, there is a shortage of water for irrigation. In this conditions, scheduling of the irrigation is crucial. In irrigation programs, evaporation pan is widley used. There are some reports for the effet of deficit irrigation on grain yield of sesame, where drought stress reduced growth and grain yield of sesame from 1212 ...

Rostami, Majid. 2016; Islamic Azad University, Miyaneh Branch. Farsi.

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Journal Article

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 تنش کم‌آبی;  کمبود آب;  تحمل به خشکی;  hyssopus officinalis;  تنش خشکی

Abstract :

Drought stress is the main limiting factor of crop growth and yield in arid and semi-arid regions. Hyssop (Hyssopus officinalis L.) is one of the most important medicinal plants with various medical applications. To study the effect of deficit irrigation on hyssop morphological traits including plant height, leaf, shoot and stem weight, root volume and density and root to shootratio, an experi ...

Sarafraz Ardakani, Mohammad Reza, Khavari-Nejad, RamezanAli, Moradi, Foad, Najafi, Farzaneh. 2018; University of Birjand. Farsi.

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Journal Article

Agrovoc Terms :

رقم حساس به تنش خشکی; کلروفیل فلورسانس; عملکرد دانه; تبادلات گازی; رقم متحمل به تنش خشکی

Abstract :

Introduction Drought stress is a major factor that reduces growth, development and production of plants especially in generative phase. Among crop plants, wheat (Triticum aestivum), which often experiences water-shortage conditions, is an appealing study system because there are so many natural genotypes differing in drought tolerance. Wheat as well as the most cereals is especially threatened ...

Eynizadeh, Peyman, Dehghani, Hamid, Khodadadi, Mostafa. 2019; University of Birjand. Farsi.

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Journal Article

Agrovoc Terms :

تنش خشکی; بای‌پلات ژنوتیپ‌ در صفت; گزینش هم‌زمان; تنش تدریجی; تنش یکباره

Abstract :

Introduction and goals Coriander (Coriandrum sativum L.) is an annual plant that drought stress can impact on its yield. Drought stress is one of the most common environmental stresses limit agricultural productivities. This stress effects on many metabolic pathways such as photosynthesis, water absorption and transfer, enzymes’ activity and organic material transfer and accumulation. It can a ...

Vaezi Rad, Saeed. 2008; Islamic Azad University, Miyaneh Branch. Farsi.

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Journal Article

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تنش خشکی; عملکرد دانه; عملکرد بیولوژیک; شاخص برداشت; لوبیای قرمز

Abstract :

    Investigation on the effect of water stress on crop yield is very important in Iran duo to arid and semiarid climates and limited water resources. In this research, a field experiment was conducted in research station of Zanjan University as split plot based on randomized complete block design (RCBD) with three replications. Water stress application at different growth stages including: ve ...

Bagheri, Ali Reza, Mazaheri Laghab, hojatollah. 2010; Islamic Azad University, Miyaneh Branch. Farsi.

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Journal Article

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آبسیزیک اسید; تنش خشکی; تنفس تاریکی; جو بدون پوشینه; فتوسنتز

Abstract :

In the most arid and semi-arid regions, the growth and production of cereals are reduced due to drought and salinity stresses. Indeed, barley is a reliable crop for there conditions. At the moment, barley and hulles barley genotypes are being investigate to overcome the problems. In this study, four hull-less barley genotypes (UH3, U46M, EHM81-12 and CM67) were grown  in Research Station of Eg ...

Dehghanzadeh, Hamid, Khajehpour, mohammadreza, Heidari Sharif Abad, hosein, Soleimani, ali. 2010; Islamic Azad University, Miyaneh Branch. Farsi.

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Journal Article

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تنش خشکی; رژیم های آبیاری; اجزای عملکرد دانه; گندم نان; عملکرد دانه

Abstract :

   In order to study the effect of irrigation regimes on yield and yield components of three bread wheat cultivars, Triticum aestivum L., an experiment was conducted at the research farm of Islamic Azad university, Khorasgan Branch in 2004-2006. The experiment was carried out as split plot based on randomized complete block design with four replications. Three irrigation regimes (based on 70 m ...

Sadeghi, Seyyed Mostafa, Samizadeh, habibollah, Darvish, farrokh, bihamta, mohammadreza. 2011; Islamic Azad University, Miyaneh Branch. Farsi.

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Journal Article

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تنش خشکی; دی آلل کراس; توتون; عمل ژن; ترکیب‎پذیری

Abstract :

   Drought is one of the environmental factors which damages tobacco production in many countries as well as in Iran. Therefore, breeding for tolerance to drought stress has taken a major attention in Iran. In the present investigation, combining ability, gene action and genetic analysis of four characteristics including nicotine and sugar contents and nitrogen and K2O percent were studied in ...

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