Estimation of genetic parameters of test day fat and protein yields in Brazilian Holstein cattle using an autoregressive multiple lactation animal model

نویسندگان

  • C. N. Costa
  • J. Carvalheira
  • J. A. Cobuci
  • A. F. Freitas
  • G. Thompson
چکیده

C.N. Costa, J. Carvalheira, J.A. Cobuci, A.F. Freitas and G. Thompson 1 Embrapa Gado de Leite, 36038-330 Juiz de Fora, MG, Brazil 2 Research Center in Biodiversity and Genetic Resources (CIBIO-ICETA), University of Porto, Rua Padre Armando Quintas-Crasto, 4485-661 Vairão, Portugal 3 Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Portugal 4 Univ. Federal do Rio Grande do Sul, Animal Science, 91540-000, Porto Alegre, RS, Brazil

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تاریخ انتشار 2009