نتایج جستجو برای: while foreign varieties despite the lack of grain quality had appropriate grain yield

تعداد نتایج: 22855880  

Journal: :مهندسی بیوسیستم ایران 0
محمد مباشر امینی دانشجوی سابق کارشناسی ارشد، گروه گیاهپزشکی، دانشکده کشاورزی دانشگاه گیلان محمدرضا علیزاده عضو هیئت علمی (دانشیار)، مؤسسه تحقیقات برنج کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، رشت، ایران. فریدون پاداشت دهکایی عضو هیئت علمی (استادیار)، مؤسسه تحقیقات برنج کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، رشت، ایران. سید علی الهی نیا استاد/ گروه گیاهپزشکی، دانشکده کشاورزی دانشگاه گیلان سید اکبر خداپرست دانشیار/ گروه گیاهپزشکی، دانشکده کشاورزی دانشگاه گیلان

grain discoloration caused by fungi agents, in crop season that the mature grain stage coincides with rain, it causes many damages. in this research effect of paddy discoloration of three varieties (hashemi, gohar and khazar) and disease index in two levels (high and low disease index levels) on grain apparent quality, milling properties and grain bending strength was investigated in a factoria...

ژورنال: علوم آب و خاک 2008
خیال‌پرست, فرنگیس , سبکدست, منیژه ,

  This research was conducted in order to determine the relationship between grain yield and yield components, using 30 common bean varieties in a randomized complete block design with four replications at the Agricultural filed faculty of Agriculture,Tehran university In this study 18 traits were assessed on 10 random plants from each plot. The result showed that there were significant differe...

خیال‌پرست, فرنگیس , سبکدست, منیژه ,

  This research was conducted in order to determine the relationship between grain yield and yield components, using 30 common bean varieties in a randomized complete block design with four replications at the Agricultural filed faculty of Agriculture,Tehran university In this study 18 traits were assessed on 10 random plants from each plot. The result showed that there were significant differe...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...

In breeding programs determination of gene effects and general and specific combining ability for screening of test crosses is necessary. In order to estimate the genetic variance components and the general and specific combining ability of sweet corn lines, an experiment was conducted using 8 sweet corn S6 inbred lines (including 4 maternal and 4 paternal lines) by line × tester mating design ...

In order to determine the stability and reaction of barley genotypes in different climatic conditions, grain yield of ten barley cultivars were evaluated in five locations. Studied areas were Karaj, Birjand, Kashmar, Sanandaj and Shiraz. The experiment conducted in a randomized complete block designs with three replications in 2013-2014. Genotype by environment interaction effect was significan...

Journal: :پژوهش های حبوبات ایران 0
حدیث حسنوند سید عطاءاله سیادت محمدرضا مرادی‏ تلاوت سیدهاشم ‏موسوی عبدالحمید کرمی ‏نژاد

introduction determining the proper time for planting under different climate depends on the factors such as rainfall, temperature and length of day which are the most important aspects of crop production. its importance is because of the severity of these effects on different genotypes to achieve potential production. because different genotypes respond differently to planting delays. sowing d...

Journal: :تولید گیاهان زراعی 0

in order to investigate the yield and yield components of four lentil genotypes (local line, local bulk, ill-10314 and ill-6037 genotypes) as affected by three urea nitrogen levels including 0, 45 and 90 kg ha-1, a factorial experiment based on randomized complete block design with three replications was carried out in agriculture and natural resources research center of ardabil, during 2008. b...

Journal: :تولید گیاهان زراعی 0
طیبه جعفریان دانشگاه ایلام علی اکبر مقصودی مود دانشگاه شهید باهنر کرمان

leaf rolling, especially in cereals, mechanisms for reducing the light receiving surface of the leaves to reduce transpiration rate in response to drought caused. to investigate the effect of drought stress on leaf rolling and leaf anatomical characteristics, yield and yield components in field experiment was conducted bahonar university . in this experiment, five varieties of wheat (shole, omi...

Journal: :پژوهش های زراعی ایران 0
سلیمان محمدی سلیمان پیغمبرنژاد سونیا عارفی

to study the effects of urea foliar spray at different plant growth stages on grain yield and protein percentage of two dryland wheat varieties of sardari and azar 2, an experiment was conducted in east mangor agricultural station of mahabad in 2007– 2008. the experiment design was split plot based on randomized complete block design with three replications. treatments were 50 gr×10 m-2 n as ur...

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