Random Regression Models Using Legendre Polynomials to Estimate Genetic Parameters for Test-day Milk Protein Yields in Iranian Holstein Dairy Cattle

The objective of this study was to estimate the genetic parameters of milk protein yields in Iranian Holstein dairy cattle. A total of 1,112,082 test-day milk protein yield records of 167,269 first lactation Holstein cows, calved from 1990 to 2010, were analyzed. Estimates of the variance components...

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Autors principals:	Masoumeh Naserkheil, Seyed Reza Miraie-Ashtiani, Ardeshir Nejati-Javaremi, Jihyun Son, Deukhwan Lee
Format:	Artigo
Idioma:	Inglês
Publicat:	Asian-Australasian Association of Animal Production Societies 2016-12-01
Col·lecció:	Asian-Australasian Journal of Animal Sciences
Matèries:	Holstein Dairy Cattle Milk Protein Yields Random Regression Model Test-day Records
Accés en línia:	http://www.ajas.info/upload/pdf/ajas-29-12-1682.pdf
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