نتایج جستجو برای: number of kernels per spike

تعداد نتایج: 21190806  

A. A. Nasrollah NejadGhomi H. Soltanloo M. KalateArabi S. Pesaraklu S.S. Ramezanpour

ABSTRACT- Barley (Hordeumvulgare L.) is one of the most important cereals in the world which is used as human and cattle feed and for malt production. One of the most important steps in a hybrid and selection breeding program of barley is the selection of suitable parents with high general (GCA) and specific combining ability (SCA) for grain yield. In order to estimate the combining ability and...

Journal: :تولید محصولات زراعی و باغی 0
حمید باقری h. bagheri agronomy and plant breeding department, university of zanjan, zanjan, iran.گروه زراعت و اصلاح نباتات، دانشگاه زنجان، زنجان، ایران سلیمان جمشیدی s. jamshidi plant protection department, miyaneh branch, islamic azad university, miyaneh, iran.گروه گیاهپزشکی، دانشگاه آزاد اسلامی واحد میانه، میانه، ایران بابک عندلیبی b. andalibi agronomy and plant breeding department, university of zanjan, zanjan, iran.گروه زراعت و اصلاح نباتات، دانشگاه زنجان، زنجان، ایران

to compare the yield and yield components of 10 promising dryland barley genotypes with a conventional cultivar (reihan03), a field experiment was conducted based on a randomized complete block design in miyaneh region in the 2010-2011 growing season, and their agronomic and morphological traits were recorded. genotypes were significantly different in terms of all the studied traits, and genoty...

Journal: :پژوهش های زراعی ایران 0

in order to investigate the indices of drought tolerance, correlation coefficient and path analysis at deficit irrigation and nitrogen experiment, this experiment was conducted as split plot arranged in a randomized complete block design (rcbd) with three replications during 2000-2003 for wheat at maragheh agricultural research station of dari. the treatments were included four levels of defici...

احمد ارزانی, , مریم گل‌آبادی, ,

Genetic variation of 300 genotypes of durum wheat comprising CIMMYT/ICARDA and Iranian germplasm was evaluated in 1999-2000 at Researh Farm of College of Agriculture, Isfahan University of Technology located at Lavark, NaJaf-Abad. Days to heading, days to maturity, plant height, spike length, grain weight per spike, number of grain per spike, number of spikes per m2, 1000-grain weight, test wei...

ژورنال: علوم آب و خاک 2003
احمد ارزانی, , مریم گل‌آبادی, ,

Genetic variation of 300 genotypes of durum wheat comprising CIMMYT/ICARDA and Iranian germplasm was evaluated in 1999-2000 at Researh Farm of College of Agriculture, Isfahan University of Technology located at Lavark, NaJaf-Abad. Days to heading, days to maturity, plant height, spike length, grain weight per spike, number of grain per spike, number of spikes per m2, 1000-grain weight, test wei...

ارزانی, احمد, میرمحمدی میبدی, سید علی‌محمد , گل آبادی, مریم ,

The purpose of this study was to describe the correlations between wheat grain yield (GY) and its components, under environmental stress and non-stress conditions, and recognition of the most effective yield components and their development stages in making interaction with the environment. Two generations of F3 and F4, produced from a cross between Oste-Gata (drought tolerant) and Massara-1 (s...

رتبه, جواد , صادقی, فرهاد ,

     In order to identify the most important characteristics and affecting on grain yield in the first year (2012) of 10 maternal lines were crossed with male parents MO17. In the second year (2013) 11 parental lines and 10 F1 hybrids were studied in a randomized complete block design with three replications at Mahidasht research station of Kermanshah. Measured traits such as stem diameter, pla...

باقری, حمید, جمشیدی, سلیمان , عندلیبی, بابک,

To compare the yield and yield components of 10 promising dryland barley genotypes with a conventional cultivar (Reihan03), a field experiment was conducted based on a randomized complete block design in Miyaneh region in the 2010-2011 growing season, and their agronomic and morphological traits were recorded. Genotypes were significantly different in terms of all the studied traits, and genoty...

ژورنال: علوم آب و خاک 2006
عبدالمجید رضایی, , بهرام حیدری, , سیدعلی محمد میرمحمدی میبدی, ,

Diallel analysis was used to estimate the combining ability, gene action, gene number, heritabilties and other genetic parameters of a set of wheat genotypes. For this purpose, nine parents and their 36 crosses were evaluated for 9 traits in a randomized complete block design with three replications in 1996. The analysis of variance revealed significant differences among all genotypes for all ...

عبدالمجید رضایی, , بهرام حیدری, , سیدعلی محمد میرمحمدی میبدی, ,

Diallel analysis was used to estimate the combining ability, gene action, gene number, heritabilties and other genetic parameters of a set of wheat genotypes. For this purpose, nine parents and their 36 crosses were evaluated for 9 traits in a randomized complete block design with three replications in 1996. The analysis of variance revealed significant differences among all genotypes for all ...

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