Genetic parameters of milking frequency and milk production traits in Canadian Holsteins milked by an automated milking system
Nixon, M. ; Bohmanova, J. ; Jamrozik, J. ; Schaeffer, L.R. ; Hand, K. ; Miglior, F.
Journal of dairy science, 2009-07, Vol.92 (7), p.3422-3430 [Periódico revisado por pares]New York, NY: Elsevier Inc
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