نتایج جستجو برای: among other grain yield components for normal condition

تعداد نتایج: 11398454  

ژورنال: علوم آب و خاک 2007
عبدالمهدی رنجبری, , محمدجعفر بحرانی, , یحیی امام, ,

Drought stress is one of the major limiting factors of crop yield. A field experiment was conducted to study the effects of drought stress on yield and yield components of nine bread wheat and one durum wheat genotypes during 2003-2004 growing season. The experiment was designed as two separate randomized complete blocks design with three replicates under well-watered and unwatered conditions...

عبدالمهدی رنجبری, , محمدجعفر بحرانی, , یحیی امام, ,

Drought stress is one of the major limiting factors of crop yield. A field experiment was conducted to study the effects of drought stress on yield and yield components of nine bread wheat and one durum wheat genotypes during 2003-2004 growing season. The experiment was designed as two separate randomized complete blocks design with three replicates under well-watered and unwatered conditions d...

ژورنال: علوم آب و خاک 2009
بابائیان, مهدی, حیدری, مصطفی, قنبری, احمد,

In order to study the effects of foliar micronutrient application under water stress at three stages of growth on proline and carbohydrate concentrations, grain yield and yield components of sunflower (Alster cultivar), a field experiment in split plot design with three replications was conducted in 2007. Alster cultivar was considered under water stress at three stages of growth (heading, flow...

بابائیان, مهدی, حیدری, مصطفی, قنبری, احمد,

In order to study the effects of foliar micronutrient application under water stress at three stages of growth on proline and carbohydrate concentrations, grain yield and yield components of sunflower (Alster cultivar), a field experiment in split plot design with three replications was conducted in 2007. Alster cultivar was considered under water stress at three stages of growth (heading, flow...

Journal: :تولید گیاهان زراعی 0
اکبر قندی کارشناس ارشد زراعت و عضو هیأت علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اصفهان امیرهوشنگ جلالی دکترای زراعت و عضو هیأت علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اصفهان

in order to investigate the effect of water stress at heading stage on grain yield and yield components of eight wheat cultivars, in 2008 year a research was conducted in the two regions esfahan and ardestan by using split plot in a randomized complete block design with three replications which that two irrigation treatments included custom and late season water stress were main factor and 8 wh...

Development of germplasm resources through importing new genotypes could improve the efficiency of safflower (Carthamus tinctorius L.) breeding programs. During 2014-2015 season, 82 imported safflower genotypes were evaluated in randomized complete block design at the research station of ORDC (Oilseeds Research & Development Company) in Sari. In this plan, six important quantitative traits rela...

Journal: :به زراعی کشاورزی 0
سارا وزیری کته شوری کارشناس ارشد گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه لرستان، لرستان، ایران ماشااله دانشور استادیار گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه لرستان، لرستان، ایران اکبر سهرابی استادیار گروه خاک شناسی دانشکده کشاورزی، دانشگاه لرستان، لرستان، ایران فرهاد نظریان فیروز آبادی دانشیار گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه لرستان، لرستان، ایران

to evaluate the effects of various levels of phosphorous and foliar application of iron and zinc on grain yield and yield components of chick pea (ciceraireintinum l.), an experiment was conducted on split plot factorial based on randomized complete block design with three replications during 2010- 2011 growth season at the agricultural college research farm, lorestan university. factors includ...

Journal: :به نژادی گیاهان زراعی و باغی 0
زهراسادات طاهری پورفرد دانشجوی دکتری اصلاح نباتات، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان، دانشگاه تهران، پاکدشت، ایران علی ایزدی دربندی دانشیار، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان دانشگاه تهران، پاکدشت، ایران حبیب اله قزوینی دانشیار، بخش غلات، مؤسسۀ تحقیقات و اصلاح نهال و بذر، کرج، ایران محسن ابراهیمی دانشیار، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان دانشگاه تهران، پاکدشت، ایران سید محمد مهدی مرتضویان استادیار، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان دانشگاه تهران، پاکدشت، ایران

abstract: evaluation of drought tolerance for 20 barley genotypes were conducted under normal irrigation and terminal stress condition by withholding irrigation at the time of 50% flowering. drought effect on grain yield and plant total mass traits was studied and eight of stress indices including stress tolerance index (sti), stress tolerance (tol), stress susceptibility index (ssi), mean prod...

ابوطالبیان, محمدعلی, دادرسی, ولی الله, سیدی, محسن,

In order to study the effect of on-farm seed priming using tap water and zinc sulfate solution with 0.03% zinc on yield and yield components of two intermediate maturing maize cultivars, a factorial experiment was carried out in complete randomized block design with three replications in Research Farm of Bu Ali University, Hamedan, Iran in 2011. Seed priming consisted of three levels (priming w...

Journal: :علوم گیاهان زراعی ایران 0
محمد مدرسی استادیار دانشکده کشاورزی و منابع طبیعی دانشگاه خلیج فارس، بوشهر ولی اله محمدی استادیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران عباسعلی زالی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران محسن مردی دانشیار بخش ژنومیکس پژوهشکده بیوتکنولوژی کشاورزی ایران

continual heat stress affects approximately 7 million hectares of wheat in developing countries, while terminal heat stress is a problem in 40% of temperate environments, which cover 36 million hectares throughout the world. heat tolerance is a quantitative and complex trait that doesn’t have much success in direct selection. for this purpose, however, a thorough understanding of physiological ...

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