Milk and fat production of crossbred Holstein-Gir cows (Bos taurus taurus-Bos taurus indicus) in the Agreste region of the Brazilian state of Pernambuco

Abstract

The productive performance of four Holstein-Gir genetic groups (1/2H, 1/4H, 5/8H, 5/8Hinter se) and the effects of non-genetic factors on production traits was evaluated using a data set of 7,951 test-day samples collected between January 1980 and December 1999 from the Arcoverde Experimental Station in the Brazilian state of Pernambuco (Empresa… (More)

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@inproceedings{Barbosa2008MilkAF, title={Milk and fat production of crossbred Holstein-Gir cows (Bos taurus taurus-Bos taurus indicus) in the Agreste region of the Brazilian state of Pernambuco}, author={Severino B.P. Barbosa and Ricardo P. Ramalho and Humberto G. Monardes and Fl{\'a}vio M. Dias and Djalma Cordeiro dos Santos and {\^A}ngela M. V. Batista}, year={2008} }