Volume & Issue: Volume 1, Issue 4, December 2011 

Research Articles

3. Association between Plasma and Milk Urea on the Insemination Day and Pregnancy Rate in Early Lactation Dairy Cows

Pages 221-225

A. Chaveiro; M. Andrade; A.E.S Borba; F. Moreira da Silva


6. Effects of Concentrate Source (Cottonseed vs. Barley)on Milk Performance and Fatty Acids Profile of Holstein-Friesian Dairy Cows

Pages 245-252

A.I. Roca-Fernandez; A. Gonzalez-Rodriguez; O.P. Vazquez-Yanez; J.A. Fernandez-Casado