نتایج جستجو برای: genotype selection

تعداد نتایج: 402494  

In this research, the possibility of applying selection index of ideal genotype (SIIG) technique for identify tolerate genotypes using the different drought tolerance indices be amended. The experiment was conducted as split plot based on randomized complete block design with three replications at the experimental farm of agricultural research institute and natural resources, Yazd, Iran in 2011...

پایان نامه :0 1392

it is definitely necessary to understand the concept and behavior of causation of life insurance policies and its determinants for insurance managers, regulators, and customers. for insurance managers, the profitability and liquidity of insurers can be increasingly influenced by the number of causation through costs, adverse selection, and cash surrender values. therefore, causation is a materi...

پهلوانی, محمدهادی, بابائیان جلودار, نادعلی , رنجبر, غلامعلی , سوقی, حبیب اله ,

In order to decrease effect of genotype × environment interaction, yield and yield stability should be considered simultaneously. In present study, 24 bread wheat genotypes were evaluated in Gorgan and Gonbad agricultural stations in 2012-13 and 2013-14 cropping seasons. Experiments were conducted based on complete block designs with three replications at 6th December and February. Combined ana...

M.S. Mokhtari N. Kargar Borzi,

Developing effective selection programs for improving the performance of livestock requires taking the economical selection indices into account. The present study was performed for comparing four selection indices developed in Kermani sheep through simulated data. The relative importance of traits was determined based on the estimated economic values and consequently, the most beneficial trait...

In current research, the expression level of Dx2 and Dy12 genes on Glu-D1 locus that encoding the high-molecular-weight glutenin subunits (HMW-GSs), with negative impact on quality of bakery in genotype mutant bread wheat called RO-3 with high quality of bakery and its parent (Roshan) with low quality of bakery was investigated. For this purpose, sampling was performed grains at intervals of 5,...

Journal: :تولیدات دامی 0
مختار علی عباسی دانشیار، بخش پژوهش‏ های ژنتیک و اصلاح نژاد، مؤسسۀ تحقیقات علوم دامی کشور، کرج، ایران سیما ساور سفلی استادیار، بخش پژوهش‏ های ژنتیک و اصلاح نژاد، مؤسسۀ تحقیقات علوم دامی کشور، کرج، ایران

this study was evaluated some strategies and determined the suitable selection index for afshari sheep using simulated data. the relative importance of traits was determined based on the estimated economic values and consequently, the most benefit traits were applied to selection indexes construction. the interest indexes were different combination of traits including ewe body weight (ebw), ann...

Mahdi Poor, Abdonaser, Khavari Khorasani, Saeed,

Selection based on proper selection indices can be one of the most effective methods for indirect selection of yield and yield components, simultaneously. In order to determination of selection index for improvement of maize yield, 60 single cross maize hybrids were planted in two separate experiments (drought stress and normal conditions) based on randomized complete block design (RCBD) with t...

2003
Bao-Quan Ai Wei Chen Xian-Ju Wang Guo-Tao Liu De-Hua Wen Liang-Gang Liu

We study the steady state properties of a genotype selection model in presence of correlated Gaussian white noise. The effect of the noise on the genotype selection model is discussed. It is found that correlated noise can break the balance of gene selection and induce the phase transition which can makes us select one type gene haploid from a gene group.

Journal: :International Journal of Mathematics and Mathematical Sciences 2002

Journal: :Pesquisa Agropecuária Brasileira 2014

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