نتایج جستجو برای: kw5 and kw8 based on randomized complete block design with 3 replications was used during stress period relative water contentrwc

تعداد نتایج: 20780236  

ژورنال: علوم آب و خاک 2003
حسین غدیری, , مجید مجیدیان, ,

In order to investigate the effects of different nitrogen fertilizer levels and water stress during milky and dough stages on grain yield, yield components and water use efficiency of corn hybrid SC 704 (late maturing, non prolific and dent type), a field study was conducted. The factorial design of the study comprised of a randomized complete block with four replications. Four levels of nitro...

Journal: :journal of agricultural science and technology 2015
m. saeidi m. abdoli

terminal drought stress during grain filling period has recently become more common in the semiarid mediterranean regions, where wheat (triticum aestivum) is grown as an important winter cereal crop. the objective of this experiment was to study the effect of terminal drought stress on grain yield, gas exchange variables, and some physiological traits of nine bread wheat cultivars. an experimen...

Journal: :تولید گیاهان زراعی 0

in order to determine the genetics of barley lines for freezing resistance based on crown survival percentage an experiment was carried out as a split plot design on the basis of randomized complete blocks with two replications. forty barley lines were assigned in subplots and five freezing temperatures (-8, -11, -13, -15 and -17 ˚с) were allocated in main plots. the results showed significant ...

امیرنیا, رضا , تاجبخش, مهدی , رضایی مرادعلی, محمد, طالب زاده, سیدجواد, هادی, هاشم ,

In order to study the relationships among traits and grouping genotypes of wheat, 11 promising lines of winter wheat along with Orum, Zareh, Mihan, Zarrin  and peshgam  cultivars were evaluated under two levels of irrigation (complete irrigation and cutting irrigation from flowering to maturity) at Agricultural Research Station of Miandoab during 2013-2014 and 2014-2015 growing seasons. The exp...

Journal: :علوم گیاهان زراعی ایران 0
روح الله حسن زاده دانشجوی دکتری، اکولوژی گیاهان زراعی، پردیس بین الملل دانشگاه فردوسی مشهد محسن جهان دانشیار گروه زراعت دانشگاه فردوسی مشهد ناصر مجنون حسینی استاد، گروه زراعت، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج احمد نظامی استاد، گروه زراعت دانشگاه فردوسی مشهد پرویز رضوانی مقدم استاد گروه زراعت دانشگاه فردوسی مشهد

to investigate the effect of deficit irrigation and macro and micro fertilizers on morpho-physiological characteristics of satureja a field experiment was conducted in agricultural research station of haji-abad (hormozghan province-iran) a split plot randomized complete block design with three replications during the growing season of 2012-2014. irrigation treatments consisted of normal, modera...

Journal: :به نژادی نهال و بذر 0
عزت الله فرشادفر e. farshadfar college of agriculture, razi university, kermanshah, iran.دانشکده کشاورزی دانشگاه رازی، کرمانشاه جواد جوادی نیا j. javadinia

responses of twenty chickpea genotypes to drought stress were evaluated in the farm of college of agricultutre, razi university, kermanshah, iran in 2006-2007. the experiment was carried out in randomized complete block design with three replications under two water stress and non-stress conditions. the results showed significant differences among the genotypes for most of the traits. maximum y...

Journal: :پژوهش های زراعی ایران 0
محمد حسین شریعتمداری غلامرضا زمانی محمد حسن سیاری

salinity stress results to decreasing leaf area index (lai) and light absorption in plant leading in yield decrease. in order to study effect of salinity and iron sulphate on lai, absorbed light percentage and yield of sunflower (euroflor cultivar), an experiment was carried out as split plot based on complete randomized block design with four replications in the research field of university of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1391

according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زنجان - دانشکده علوم انسانی 1389

abstract this study evaluated and compared medical terminology and english for the students of medicine (ii) as two representatives of the textbooks available on the iranian market for teaching english to the students of medicine. this research was performed on the basis of a teacher’s and a number of students’ attitudes and the students’ needs analysis for two reasons: first, to investigate...

Journal: :علوم گیاهان زراعی ایران 0
سید ذبیح الله راوری دانشجوی دکتری، گروه اصلاح نباتات، دانشکدة کشاورزی دانشگاه تربیت مدرس حمید دهقانی دانشیار گروه اصلاح نباتات، دانشکدة کشاورزی دانشگاه تربیت مدرس هرمزد نقوی استادیار پژوهش مرکز تحقیقات کشاورزی و منابع طبیعی کرمان

the deleterious effects of salinity on plant growth and development are associated with the imbalance ion in plant, decreased k+ and increased na+, and ultimately yield loss. in order to evaluate the effects of salinity, 41 bread wheat varieties (trticum aestivum l.) were planted in the randomized complete block design with three replications under two saline irrigation conditions, 0.631 and 11...

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