Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"mastitis resistance"”.
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Impact of sire PTA<SUB>SCS</SUB> on mastitis resistance and measures of daughter performance
… the impact of PTA<SUB>SCS</SUB> on incidence of mastitis, daughter response to infection, and other measures of daughter performance was conducted using data on 1st, 2nd, and 3rd lactation Holsteins obtained from the Virginia Tech herd and from VA DHI herds. Overall correlation of …
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GENOMICS OF EFFICIENCY, RESILIENCE AND BIODIVERSITY IN HOLSTEIN AND LOCAL CATTLE BREEDS
… genomic variations on traits linked to disease resistance (e.g., mastitis and bovine respiratory disease) and milk production efficiency. The Holstein breed, a specialised cosmopolitan population known for its high milk production and intensive farming system, served as a reference. In contrast, …
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MAPPING GENOMIC VARIANTS ASSOCIATED WITH FUNCTIONAL AND HEALTH TRAITS IN DAIRY CATTLE POPULATION
… trajectories of recovery. The fourth chapter, “Mastitis susceptibility/resistance in Holstein cows”, focused on one of the more expensive diseases in dairy farming. Somatic cell count (SCC) and antibiotic treatments were used as a unique phenotype to map QTL linked to mastitis resistance, …