Clinical study on the eritrogram of dairy cattle according to age.

Wilmar Sachetin Marçal, Eduardo Harry Birgel, José Luiz Dangelino, Marcelo Galhardo

Abstract


This research was conducted in order to investigate the effect of age on the eritrogram of 321 female Holstein cattle at Campinas dairy region, São Paulo State, All the animals used in this assay were healthy and free of Leucosis, Tuberculosis, Brucellosis and blood parasites.

 


Keywords


Eritrogram; Dairy cattle.



DOI: http://dx.doi.org/10.5433/1679-0359.1995v16n1p145

Semina: Ciênc. Agrár.
Londrina - PR
E-ISSN 1679-0359
DOI: 10.5433/1679-0359
E-mail: semina.agrarias@uel.br
Este obra está licenciado com uma Licença Creative Commons Atribuição-NãoComercial 4.0 Internacional