نتایج جستجو برای: generations mean analysis

تعداد نتایج: 3268558  

Belum V. S. Reddy K. H. P. Reddy P. Sanjana Reddy P. Srinivasa Rao Sudhir Kumar

Generation mean analysis was carried out to estimate the nature andmagnitude of gene effects for sugar yield and its component traits in sweet sorghum[Sorghum bicolor (L.) Moench. Six basic generations, namely P1, P2, F1, F2,BC1P1, BC1P2 of four crosses involving seven diverse parents were evaluated inrainy 2009. The mean performance of the F1 in all the crosses indicated dominantgene effect fo...

Journal: :journal of rangeland science 2010
sudhir kumar k. h. p. reddy p. srinivasa rao p. sanjana reddy belum v. s. reddy

generation mean analysis was carried out to estimate the nature andmagnitude of gene effects for sugar yield and its component traits in sweet sorghum[sorghum bicolor (l.) moench. six basic generations, namely p1, p2, f1, f2,bc1p1, bc1p2 of four crosses involving seven diverse parents were evaluated inrainy 2009. the mean performance of the f1 in all the crosses indicated dominantgene effect fo...

Journal: :پژوهش های تولید گیاهی 0
محبوبه محمدی فارغ التحصیل کارشناسی ارشد سیده ساناز رمضانپور عضو هیئت علمی سعید نوابپور عضو هیئت علمی حسن سلطانلو عضو هیئت علمی شعبان کیا عضو هیئت علمی مهدی کلاته عربی عضو هیئت علمی

to study inheritance of resistance to septoria tritici blotch in wheat, the generation mean analysis method was used. so six generations (p1, p2, f1, f2, bc1 and bc2) were planted under completely randomized design with three replications in greenhouse. seedlings were inoculated at the second-leaf stage with an isolate of septoria tritici and necrosis and picnidia density and area under disease...

Studying the genetic structure of crops, including wheat, has always been one of the research priorities to increase the efficiency of breeding methods. In order to genetic analysis of some agronomic traits of bread wheat using generation mean analysis (GMA), all produced generations along with relevant parents of the two populations (Marvdasht × Rasoul and Marvdasht × Shahpasand) were evaluate...

This paper presents a new direct matrix inversion-less analysis for radial distribution systems (RDSs). The method can successfully deal with weakly meshed distribution systems. (WMDSs). Being easy to implement, direct methods (DMs) provide an excellent performance. Matrix inversion is the mean reason of divergence and low-efficiency in power flow algorithms. In this paper, the performance of t...

ژورنال: علوم آب و خاک 2009
باباییان جلودار, نادعلی, رنجبر, غلامعلی, نوروزی, محمد, کاظمی تبار, سید کمال, کیانی, شعله ,

In order to study gene action in rice for traits related to quality (gelatinization temperature, gel consistency and amylose content), four varieties of rice (Sang-e-Tarrom, Gerdeh, IRRI2 and IR229) were investigated. Ten different generations including P1, P2, F1, RF1, BC1, RBC1, BC2, RBC2, F2 and RF2 were evaluated using generation mean analysis. In generation mean analysis, one of non-alleli...

باقی زاده, امین, حیدری رودبالی, معصومه, عبدالشاهی, روح اله, قادری, محمد قادر,

A generation mean analysis was conducted to study genetic of yield and yield related traits of bread wheat in drought stress condition. In this research F1, F2, BC1 and BC2 generations were developed created using Kavir and Roushan as parents. The generations and parents were evaluated in a randomized complete block design with three replications and the traits including yield, flag leaf area, ...

Journal: :علوم گیاهان زراعی ایران 0
علی رضا طالعی استاد، پردیس کشاورزی و منابع طبیعی کرج، دانشکده علوم زراعی و دامی، گروه زراعت و اصلاح نباتات، تخصص: ژنتیک و بیومتری، آمار محمدرضا بی همتا استاد پردیس کشاورزی و منابع طبیعی محمد ضابط استادیار، دانشگاه بیرجند، دانشکده کشاورزی، گروه زراعت و اصلاح نباتات، تخصص: ژنتیک بیومتری

the objective of this experiment was to investigate inheritance and gene action for resistance to sunn pest (eurygaster integriceps) and related traits in bread wheat including f1, f2 and backcross generations derived from a cross between line 15 as resistance and line 12 as susceptible parents. parents along with f1, f2, bc1 and bc2 generations were evaluated in a randomized complete block des...

باباییان جلودار, نادعلی, رنجبر, غلامعلی, نوروزی, محمد, کاظمی تبار, سید کمال, کیانی, شعله ,

In order to study gene action in rice for traits related to quality (gelatinization temperature, gel consistency and amylose content), four varieties of rice (Sang-e-Tarrom, Gerdeh, IRRI2 and IR229) were investigated. Ten different generations including P1, P2, F1, RF1, BC1, RBC1, BC2, RBC2, F2 and RF2 were evaluated using generation mean analysis. In generation mean analysis, one of non-alleli...

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