Evaluating sire effects on cow fertility: Timed AI and repeatbreeder dairy cows

Faculty Veterinary Medicine Year: 2019
Type of Publication: ZU Hosted Pages:
Authors:
Ibrahim Mohamed Alie
Journal: Animal reproduction science Elsevier Volume:
Keywords : Evaluating sire effects , , fertility: Timed , , repeatbreeder dairy    
Abstract:
In this single herd observational study, there is investigation of the effects of 81 sires (with 11,424 artificial inseminations) on conception rates in 1790 Holstein cows for 5 years. Sires were catagorized based on the published sire conc
    
     
 
       

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