نتایج جستجو برای: bakhtiari sheep

تعداد نتایج: 40816  

بیگی نصیری, محمدتقی, راشدی ده‌صحرائی, آذر, فیاضی, جمال, وطن‌خواه, محمود,

The aim of this study was to estimate inbreeding coefficient and its impact on wool performance in Lori-Bakhtiari sheep. In this research, wool weight records of 6234 lambs born from 273 rams and 1924 ewes were used. The data were collected at Shahrekord Sholi station during 1990-2010. In total pedigree, 1764 animals were inbred. Averages of inbreeding coefficient for total and inbred populatio...

محمد علی طالبی, , محمد علی ادریس, , محمود وطن خواه, ,

In this study 5025 records from the Lori-Bakhtiari sheep stud were used to predict phenotypic, genetic and environmental change in ewe traits from 1989 to 2004. Best linear unbiased prediction (BLUP) of breeding values were estimated by Drivative Free Restricted Maximum Likelihood (DFREML) procedure using single and multi-trait animal model. Phenotypic, genetic and environmental trends were cal...

Abotaleb Saleh Nasab Ali Jafari Yousef Askari, Zahra Seyfi

Chaharmahal and Bakhtiari Province is one of the 31 provinces of Iran and located on the southwestern part of the country. Its capital is Shahrekord. It has an area of 16,332 square kilometers and a population of 857,910. To study of human development used the Surplus Biocappacity (SB) and Human Development Index (HDI). This research accrued in the shahr-e-kord, Boroojen, Farsan, Ardal, Lordega...

Journal: :ecopersia 2012
ali reza nafarzadegan ali talebi hossein malekinezhad naeim emami

rainfall is recognized as one of the main triggering factors of landslides. researchers have long attempted to determine the amount of precipitation required to trigger slope failures. one of the landslide zones in iran is chaharmahal & bakhtiari province where many landslides cause high casualties in recent decades. it is significant that most of these landslides occur after a rainy period...

Journal: :Journal of wildlife diseases 2010
Paulraj K Lawrence Sudarvili Shanthalingam Rohana P Dassanayake Renuka Subramaniam Caroline N Herndon Donald P Knowles Fred R Rurangirwa William J Foreyt Gary Wayman Ann Marie Marciel Sarah K Highlander Subramaniam Srikumaran

Previous studies demonstrated that bighorn sheep (Ovis canadensis) died of pneumonia when commingled with domestic sheep (Ovis aries) but did not conclusively prove that the responsible pathogens were transmitted from domestic to bighorn sheep. The objective of this study was to determine, unambiguously, whether Mannheimia haemolytica can be transmitted from domestic to bighorn sheep when they ...

Journal: :Journal of animal science 2011
R Z Zhong H W Liu D W Zhou H X Sun C S Zhao

The aim of this study was to determine the effects of 8 h of road transportation on physiological responses and meat quality traits of sheep at 6, 12, and 24 mo of age. Seventy-two male sheep were equally divided into transported (TRANS) and nontransported (CON) treatments (n = 36), and each treatment was subdivided into 3 groups by age (n = 12). Sheep in CON groups were weighed, blood sampled,...

Journal: :jentashapir journal of health research 0
hamdollah moshtaghi 1 tahmasby 2 hossein tahmasby 2* amin gholamhosseini 2 hossein riyahi cholicheh 2 yadollah khosravi 3

background the genus-listeria has two pathogenic species namely, listeria monocytogenes and listeria ivanovii. of these, l. monocytogenes is a well-known cause of abortion, encephalitis and septicaemia in man and animals. listeria ivanovii is an animal pathogen and in rare cases causes human infection. contamination of ovine carcasses during the slaughter and processing is a major risk for food...

2015
Han Ying Chen Hong Shen Bin Jia Yong Sheng Zhang Xu Hai Wang Xian Cun Zeng

The Qira black sheep and the Hetian sheep are two local breeds in the Northwest of China, which are characterized by high-fecundity and low-fecundity breed respectively. The elucidation of mRNA expression profiles in the ovaries among different sheep breeds representing fecundity extremes will helpful for identification and utilization of major prolificacy genes in sheep. In the present study, ...

Journal: :Frontiers in Genetics 2021

With climate change bound to affect food and feed production, emphasis will shift resilient adapted indigenous livestock sustain animal production. However, comprise several varieties, strains ecotypes whose genomes are poorly characterized. Here, we investigated genomic variation in an African thin-tailed Desert Sheep sampled Sudan, using 600K genotype data generated from 92 individuals repres...

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