Effects of selenium and vitamin E and night or day feeding on performance of Holstein dairy cows during hot weather
A. M. Tahmasbi, M. Kazemi*, M. M. Moheghi, J. Bayat and A. M. Shahri
Department of Animal Science, Excellence Center for Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, P. O. Box 91775-1163., Mashhad, Islamic Republic of Iran
Email: [email protected]