Effect of feeding an immune modulator to multiparous Holstein cows during the dry period and early lactation on health, milk and reproductive performance
Titel:
Effect of feeding an immune modulator to multiparous Holstein cows during the dry period and early lactation on health, milk and reproductive performance
Auteur:
Casarotto, L.T. Laporta, J. Ferreira, K. Davidson, B.D. Moy, K. Almeida, A.K. Chapman, J.D. Mclean, D.J. Kirk, D.J. Barbu, N.I. Ouellet, V. Dahl, G.E.