Siam, S. S., F. R. Mohamed, A. M. M. Atta, and H. K. A. El Atty,
"The effect of age of broiler breeder and length of egg storage period on embryonic development and hatchability percentage",
EGYPTIAN JOURNAL OF AGRICULTURAL RESEARCH, vol. 83, issue 3: Agricultural Research Centre, pp. 1369, 2005.
Abstractn/a
Siam, S. S., F. R. Mohamed, A. M. M. Atta, and H. K. A. El Atty,
"THE EFFECT OF AGE OF BROILER BREEDER AND LENGTH OF EGG STORAGE PERIOD ON EMBRYONIC DEVELOPMENT AND HATCHABILITY PERCENTAGE",
EGYPTIAN JOURNAL OF AGRICULTURAL RESEARCH, vol. 83, issue 3: Agricultural Research Centre, pp. 1369, 2005.
Abstractn/a
Gharib, H. B. A., M. A. El-Menawey, A. A. Attalla, and F. K. R. Stino,
"Effect of cage density and housing system on productive performance and physiological indicators of white Leghorn type layers.",
Egypt. Poult. Sci.,, vol. 25, pp. 797-824, 2005.
Abstractn/a
Salama, R. A. K., E. - M. F. El-Metwally, and H. A. Saleh,
"Effect of certain agricultural practices on population density of the red- striped soft scale , Pulvinaria tennivalvata ( Newstead) (Homoptera : coccidae )",
Fayoum J. Agric. Res.&Dev., vol. 19, issue 2, pp. 120-130, 2005.
Abstractn/a
El-Husseiny, O. M., A. Z. Soliman, M. O. Abd-Elsamee, and I. I. Omara,
"Effect of dietary energy, methionine, choline and folic acid levels on layers performance",
Egy. Poult. Sci. J, vol. 25, pp. 931-956, 2005.
Abstractn/a
El-Husseiny, O. M., A. Z. Soliman, M. O. Abd-Elsamee, and I. I. Omara,
"Effect of dietary energy, methionine, choline and folic acid levels on layers performance",
Egyptian Poult. Sci. J, vol. 25, pp. 931-956, 2005.
Abstractn/a
Sabbah, A. M., M. Z. Samia, E. - M. M. A. F. Farouk, and H.,
"Effect of dietary protein levels with or without Zinc supplementation on: 1. Productive performance, carcass traits and economical efficiency of male rabbits",
Egyptian Journal of Rabbit Science., vol. 15, no. 1, pp. 113–129, 2005.
Abstractn/a
Samia, M. Z., A. M. Sabbah, E. - M. M. A. F. Farouk, and H.,
"Effect of dietary protein levels with or without Zinc supplementation on: 2. Some blood constituents and immune response efficiency of growing rabbits",
Egyptian Journal of Rabbit Science., vol. 16, no. 2, pp. 277–296, 2005.
Abstractn/a
Samia, M. Z., A. M. Sabbah, E. - M. M. A. F. Farouk, and H.,
"Effect of dietary protein levels with or without Zinc supplementation on: 2. Some blood constituents and immune response efficiency of growing rabbits",
Egyptian Journal of Rabbit Science., vol. 16, no. 2, pp. 277–296, 2005.
Abstractn/a
MM, Z., E. -lethey H, T. S, and A. HA,
"Effect of dietary supplementation with carotenoids on stress responses in Salmonella experimentally infected broiler chickens.",
Vet. Med. J. Giza, vol. 53, issue (2), pp. 591-602, 2005.