نتایج جستجو برای: obtained from baluchi sheep breeding station in abbas abad

تعداد نتایج: 17962834  

Journal: :علوم دامی ایران 0
زینب منظری دانشجوی کارشناسی ارشد، گروه علوم دامی، دانشکدۀ علوم و مهندسی کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج حسن مهربانی یگانه دانشیار، گروه علوم دامی، دانشکدۀ علوم و مهندسی کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج اردشیر نجاتی جوارمی دانشیار، گروه علوم دامی، دانشکدۀ علوم و مهندسی کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج محمد حسین مرادی استادیار، دانشکدۀ کشاورزی و منابع طبیعی دانشگاه اراک محسن قلی زاده استادیار، دانشگاه علوم کشاورزی و منابع طبیعی ساری

selective signatures in whole genome can help us to understand the mechanisms of selection and to identify the genomic regions that have been under natural or artificial selection during long years. the objective of this study was to identify the genomic regions that have been under artificial and natural selection in baluchi and zel sheep breeds. 143 sheep from baluchi (n=96) and zel breeds (n...

اسدی, اکبر, الهیان, سعیده, عباسی, سعید, عزیزی, پرویز, مرادی شهربابک, حسین,

 In this study, blood samples were collected from the jugular vein of 109 Kermani sheep from Kermani sheep breeding station.  Genomic DNA was extracted from blood sample using modified salting out method and polymerase chain reactions were performed for amplification of 214 bp fragment containing a part of exon 4 of GH gene. Single Strand Conformation Polymorphism (SSCP) was used for genotyping...

Body weight (BW) records (n=11,659) of 4961 Kurdi sheep from 215 sires and 2085 dams were used to estimate the additive genetic, direct and maternal permanent environmental effects on growth from 1 to 300 days of age. The data were collected from 1993 to 2015 at a breeding station in North Khorasan province; Iran. Genetic parameters for growth traits were estimated using random regression test-...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده شیمی 1391

in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1390

a novel silver (ag) nanocomposite electrode was proposed that fabricated from metal nanostructures and ionic liquids. the combined application of unique properties of nanomaterials and ionic liquids in the design of this ag nanocomposite results in electrodes with interesting advantages compared to the conventional metal disk electrode. in the first part of this thesis, the elecrocatalytic eff...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1391

in this study, scour of mashkid bridge pier located in mashkid river of saravan county has been studied and to measure the scour rate, the numerical model hec-ras 4.0 has been used. upon selection of mashkid river as the case study and whereas the studied zone is important with respect to the climatic conditions and showery monsoon raining and flowing the great and destructive floodwaters, ther...

Journal: :Frontiers in Genetics 2021

Ewe productivity is a composite and maternal trait that considered the most important economic in sheep meat production. The objective of this study was application alternative genome-wide association (GWAS) approaches followed by gene set enrichment analysis (GSEA) on ewes’ genome to identify genes affecting pregnancy outcomes lamb growth after parturition Iranian Baluchi sheep. Three traits a...

Journal: :پژوهش های علوم دامی ایران 0
عبدالمنصور طهماسبی وحید وثوقی علیرضا فروغی

introduction: sheep has played an important role in meat production and income generation in iranian farming systems. their profitability, however, is highly depended on nutrient supply. drinking water is major nutrient that is responsible for different utilization of nutrients and thereby productivity and gain of animals in most parts of the world. inadequate water and its quality such as sali...

Journal: :منظر 0

what to look for in abbas abad pool? a lake in middle of the forest on the mountain heights with an encircled building with waters and a garden ashore? why are the trees cut and used to build a garden? and what is the purpose of placing a lake on a dominant and deep valley over the khazar sea. today, green trees are grown in abbas abad garden and no sign of landscaping or water features can be ...

To prevent distribution of recessive alleles in dairy herds all bulls used for AI (Artificial Insemination) haveto be tested. In this study 26 blood and 4 semen samples were supplied from Iranian Holstein bulls used forAI. Genomic DNA was extracted from 100 μl of blood and 200 μl of semen. Samples were tested by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR...

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