Genetic trend for milk yield in Holstein cattle in Brazil and in the United State of America;Tendência genética para produção de leite na raça Holandesa no Brasil e nos Estados Unidos da América

Arquivo Brasileiro de Medicina Veterinaria e Zootecnia

Volumn 48, Issue 6, 1996, Pages 755-762

  Houri Neto, M ^a   Silva, H M ^b   Bergmann, J A G ^b  

^a DFA/MG   (Brazil)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0030311095     PISSN: 01020935     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. BOLDMAN, K.G., VAN VLECK, L.D. Derivative-free restricted maximun likelihood estimation in animal models with a sparse matrix solver. J. Dairy Sci., v.74, p.4337-4343, 1991.
2. ELER, J.P. Utilização de modelos animais univariado e multivariado na avaliação genética de bovinos da raça Nelore. Pirassununga: USP, Faculdade de Zootecnia e Engenharia de Alimentos, 1993. 112p. Tese (Livre-Docência ).
3. FALCONER, D.S. Introduction to Quantitative Genetics. 2nd. Ed. New York: Longman Group Limited, New York, 1989, 340p.
4. HENDERSON, C.R. Sire evaluation and genetic trends. In: ANIMAL BREEDING AND GENETIC SYMPOSIUM IN HONOR, 1973, Iowa. Proceedings. Iowa: 1973. p.23-42.
5. MEYER, K. Estimating variances and covariances for multivariate animal models by restricted maximum likelihood. Genet. Select. Evolut., v.23, p.67-83, 1991.
6. VAN VLECK, L.D., WESTELL, R.A., SCHNEIDER, J.C. Genetic change in milk yield estimated from simultaneous genetic evaluation of bulls and cows. J. Dairy Sci., v.69, p.2963-2965, 1986.
7. WIGGANS, G.R., DICKINSON, F.N. Standartization of NCDHIP Dairy Cattle Lactation Records. Beltsville: USDA, Agricultural Research Center, 1985, 97p.