نتایج جستجو برای: the most effective traits on yield correlation coefficient 099

تعداد نتایج: 17608924  

Journal: :پژوهش های زراعی ایران 0
احمد اسماعیلی سید سجاد سهرابی سیده زهرا حسینی رضا نامداریان داریوش گودرزی

introduction obtaining varieties with acceptable yield and tolerant to different arid and semi-arid climate condition of iran is an important goal in canola breeding programs. selection of genotypes base on one or more traits without regarding to correlation between them, could biases the expected results. therefore, identifying of genetic correlation among traits especially in environmental st...

ژورنال: علوم آب و خاک 2001
احمدی, محمدرضا , رضایی ‌زاد, عباس , زینالی, حسن , یزدی صمدی, بهمن ,

To determine the relationships between yield and its components, and to find the direct and indirect effects of yield-related traits on soybean yield, 240 genotypes were grown in the Research Station, College of Agriculture, Karaj, Iran, in 1997-98 using an augmented design. The study of correlation analysis showed that number of seeds per plant and seed yield per plant had the highest signific...

احمدی, محمدرضا , رضایی ‌زاد, عباس , زینالی, حسن , یزدی صمدی, بهمن ,

To determine the relationships between yield and its components, and to find the direct and indirect effects of yield-related traits on soybean yield, 240 genotypes were grown in the Research Station, College of Agriculture, Karaj, Iran, in 1997-98 using an augmented design. The study of correlation analysis showed that number of seeds per plant and seed yield per plant had the highest signific...

Performance of any breeding program is mainly due to the correlation among yield and relative importance of each component. This study was conducted to analysis the correlation among grain yield and some important traits in seventhin spring canola (Brassica napus L.) cultivars at the farm in safiabad, from 2014 to 2015. A randomized complete blocks design with four replications was used. The an...

In order to study  and compare  the correlation  between the  quantitative and qualitative traits of  sugar beet genotypes, using multivariate methods under  Rhizoctonia disease  a trial   was carried out  at Miandoab  Agricultural and Natural Resources Station in 2014.The experimental design  was randomized complete block design with four replications. The experimental materials were sixteen s...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان کرمانشاه 1370

cml in breif cml is characterized by the proliferation of large numbers of immature wbc in the blood and bone marrow. in most of the patients , it is a clonal disorder in which all cell lines, express the philadelphia chromosome)q/22 translocation(it accounts for 20 of all leukemias and most cases occur over 25 yrs of age. the disease usually begins insidiously,but symptoms referable to anemia ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران 1387

vocabulary as a major component of language learning has been the object of numerous studies each of which has its own contribution to the field. finding the best way of learning the words deeply and extensively is the common objective of most of those studies. however, one effective way for achieving this goal is somehow neglected in the field. using a variety of activities such as games can r...

Journal: :علوم گیاهان زراعی ایران 0
نفیسه مهدی نژاد دانشجوی دکتری، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج منصور امیدی استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج محمدرضا جلال کمالی محقق ارشد، مرکز بین المللی تحقیقات ذرت و گندم (cimmyt)، کرج محمدرضا نقوی استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج براتعلی فاخری دانشیار، دانشکدۀ کشاورزی، دانشگاه زابل

to study and determine  effect of salinity on relationship between  agronomic  characteristics and grain yield, 167  of  the  seri/babax recombinant wheat inbred  lines (ril) together with two parents were evaluated using alpha latice design with two replications under two conditions (salt stress and normal), in zabol field station in 2011-12 cropping season. fourteen  traits  including: some a...

Journal: :International Journal of Enviornment and Climate Change 2023

The results indicated that the seed yield per plant showed a significant positive correlation with most of traits like days to 50% flowering, height, filled grains panicle, number spikelet fertility, flag leaf width, numbers tillers plant, effective panicle length and 100 weight, representing importance these for development great yielding varieties in contrast trait sterility has been reported...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1392

abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...

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