Agricultural and Food Science - Selaus asiasanan mukaan "Dairy cattle"

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    • Genetic analysis of clinical mastitis during different risk periods in Finnish Ayrshire 

      Negussie, Enyew; Strandén, Ismo; Mäntysaari, Esa
      Agricultural and Food Science : 2 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2007)
      Clinical mastitis (CM) records from first-lactation Finnish Ayrshire were analysed by linear and threshold models to assess the effects trait definition on estimates of genetic parameters and sire evaluation. The studied ...