Association of the <i>BoLA-DRB3</i> alleles with estimated breeding value for somatic cell count in Polish dairy cattle
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چکیده
منابع مشابه
The Value & Use of Dairy Herd Improvement Somatic Cell Count
How Much Does Mastitis Cost You? The only way this question can be answered is to know how much mastitis is in your herd. Mastitis robs you in many ways: reduced milk production; treatment cost; discarded milk; death and premature culling; decreased genetic advancement; and reduced milk quality. Reduced milk production accounts for approximately 70% of the total loss associated with mastitis. U...
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The growth hormone receptor (GHR) is a member of cytokine/hematopoietin family that mediates the biological actions of growth hormone (GH) on target tissues. Therefore, the purpose of this study was to examine the association of TG-repeat polymorphisms in the 5’-flanking region of bovine GHR gene with milk production traits and somatic cell score (SCS) in Holstein cattle of Iran. The part of 5’...
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With the aim of analysis the variability of somatic cell count (SCC) of dairy cattle in conditions of Mediterranean region in Croatia, 217,509 test-day records, collected from January 2005 until April 2010, were extracted from HPA (Croatian Agricultural Agency) database. Milk recording in Croatia occurs according to the AT4 milk recording method. Somatic cell count (SCC) in milk samples taken f...
متن کاملEstimation of genetic parameters for production traits and somatic cell score in Iranian Holstein dairy cattle using random regression model
In this study test-day records of milk (kg), fat (g), and protein (g) yields, somatic cell score (SCS, cells/ML) collected by Animal Breeding Center of Iran during 2007 and 2009 were used to estimate genetic parameters using random regression model. Models with different order of Legendre polynomials were compared using Bayesian information criterion (BIC).For milk, fat yield and SCS genetic an...
متن کاملThe Effect of Selenium, Vitamin E and Copper Injection on the Somatic Cell Count and Milk Compositions in Dairy Cows
Akbar Pirestani,*, Mohammad Javad Bagheri, Sayed Mahdi Hashemi, Amir Hossine Asgarishahi Department of Animal Science, Khorasgan (Isfahan) Branch, Islamic Azad University, Isfahan, Iran *Corresponding author: Email: [email protected] Received: 20 July 2013 Accepted: 21 November 2013 ABSTRACT This study was conducted to evaluate the impact of Se+Vit E and Cu inject...
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ژورنال
عنوان ژورنال: Archives Animal Breeding
سال: 2008
ISSN: 2363-9822
DOI: 10.5194/aab-51-111-2008