Impact of sire PTA<SUB>SCS</SUB> on mastitis resistance and measures of daughter performance
Research to determine 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. Overal...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/31718 http://scholar.lib.vt.edu/theses/available/etd-041499-185718/ |