نتایج جستجو برای: mehraban lamb

تعداد نتایج: 6919  

2015
E. Maleki F. Kafilzadeh G. Y. Meng M. A. Rajion M. Ebrahimi

Copyright resides with the authors in terms of the Creative Commons Attribution 2.5 South African Licence. See: http://creativecommons.org/licenses/by/2.5/za Condition of use: The user may copy, distribute, transmit and adapt the work, but must recognise the authors and the South African Journal of Animal Science. _________________________________________________________________________________...

H. Atashi, J. Izadifar

Data on 361 lambs of Mehraban (n=90), Ghezel (n=92), Ghezel × Mehraban (n=87), and Mehraban × Ghezel (n=92, sire breed listed first) were used to estimate individual Heterosisfor lamb growth. The obtained results demonstrated that lambs of purebreds of Ghezel and Mehraban showed the highest and the lowest birth weight, respectively (P

Journal: :iranian journal of applied animal science 2015
h. atashi j. izadifar

data on 361 lambs of mehraban (n=90), ghezel (n=92), ghezel × mehraban (n=87), and mehraban × ghezel (n=92, sire breed listed first) were used to estimate individual heterosisfor lamb growth. the obtained results demonstrated that lambs of purebreds of ghezel and mehraban showed the highest and the lowest birth weight, respectively (p

2014
Roya Yavarifard Navid Ghavi Hossein-Zadeh Abdol Ahad Shadparvar

The objective of this study was to describe the population structure and inbreeding, and to quantify their effects on weights at different ages of Mehraban sheep in Iran. The analysis was based on the pedigree information of 26990 animals and 10278 body weight records from birth to yearling age. Data and pedigree information were collected during 1994 to 2011 by the breeding station of Mehraban...

Journal: :iranian journal of veterinary research 2008
h. r. poornahavandi m. j. zamiri

the effect of ephedrine at 0 (e0c0, n = 10), 8 (e8c0, n = 10) and 10 (e10c0, n = 10) mg per kg metabolic body weight or mixture of ephedrine/caffeine, at doses of 8 mg ephedrine/80 mg caffeine (e8c80, n = 10), or 10 mg ephedrine/100 mg caffeine (e10c100, n = 7), per kg metabolic body weight on body composition of feedlot mehraban ram lambs (8-month-old) was studied. the lambs were fed for 95 da...

رمضانی اکبرآباد, سپیده, قوی حسین زاده, نوید,

     Longevity records of 26991 Mehraban lambs born from 405 sires and 8114 dams which collected by the Agricultural Organization of Hamedan Province during 1981 to 2011 were used in this study. To determine the fixed effects fitted in statistical model (birth year, birth month, type of birth, age of dam, flock, lamb sex and lamb birth weight and their interactions), the GLM procedure of SAS so...

Journal: :علوم دامی ایران 0
پویا زمانی دانشیار، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه بوعلی سینا ملیحه امیرآبادی فراهانی دانش آموخته کارشناسی ارشد ژنتیک و اصلاح نژاد دام، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه بوعلی سینا حسن علی عربی دانشیار، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه بوعلی سینا مصطفی ملکی استادیار گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه بوعلی سینا

the present study was carried out to compare different random regression models to estimate variance components of lamb's average birth weight per lambing (abwll) in mehraban sheep. the data were 5,559 abwll records of 2,244 mehraban ewes. the random regression models consisted of namely, flock-year-season of lambing as fixed effect, a fixed regression to fit average trajectory of the popu...

J. Izadifard M. J. Zamiri,

Despite a shortage of animal feed in Iran, cereal stubble is often underutilized due to agro-economic reasons. On the other hand, lambs fed with a conventional fattening ration deposit a considerable amount of fat; therefore, this experiment was conducted aimed at better utilization of cereal stubble and reducing the fat content of lamb carcasses. Fat-tailed Mehraban and Ghezel ram lambs were p...

Journal: :iranian journal of veterinary research 2007
j. izadifard m. j. zamiri

despite a shortage of animal feed in iran, cereal stubble is often underutilized due to agro-economic reasons. on the other hand, lambs fed with a conventional fattening ration deposit a considerable amount of fat; therefore, this experiment was conducted aimed at better utilization of cereal stubble and reducing the fat content of lamb carcasses. fat-tailed mehraban and ghezel ram lambs were p...

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