Author = E. I. Khalifa
GROWTH PERFORMANCE, SOME RUMEN AND BLOOD PARAMETERS OF GROWING RAHMANI LAMBS FED RATIONS CONTAINING TRITICALE OR BERSEEM SILAGES AND THEIR MIXTURE.

Volume 9, Issue 1, April 2014, Pages 1-10

G. I. El-Emam; Y. H. Hafez; H. R. Behery; E. I. Khalifa; E. I. Shehata; M. E. Ahmed


MILK YIELD AND COMPOSITION OF DAIRY ZARAIBI GOATS FED MICROBIAL INOCULATED CORN SILAGE

Volume 8, Issue 1, April 2013, Pages 1-12

A. A. Abedo; Y. H. Hafez; E. I. Khalifa; Bahera, K. Mohamed; O. A. El-Zolaky


Effect of energy flushing pre-mating and during mating season on production and reproduction performance of Zaraibi goats

Volume 6, Issue 1, April 2011, Pages 1-8

Hafez, Y. H.; E. I. Khalifa; M. H. El-Shafie; T. M.M. Abdel Khalek; M. E. Ahmed; E. I. Shehata