Citation to this article as recorded by
El-Husseiny, O.M., A.Z.M. Soliman, H.M.R., El-Sherif and A.M. Fouad, 2018. Influence of dietary vitamin A, zinc and copper on productive and reproductive performance of broiler breeders. Int. J. Poult. Sci., 17: 140-146. CrossRefDirect Link |
Fouad, A.M., W. Chen, D. Ruan, S. Wang, W.G. Xia and C.T. Zheng, 2016. Impact of heat stress on meat, egg quality, immunity and fertility in poultry and nutritional factors that overcome these effects: A review. Int. J. Poult. Sci., 15: 81-95. CrossRefDirect Link |
How to cite this article
O.M. El-Husseiny, M.O. Abd-Elsamee, I.I. Omara and A.M. Fouad, 2008. Effect of Dietary Zinc and Niacin on Laying Hens Performance and Egg Quality. International Journal of Poultry Science, 7: 757-764.
DOI: 10.3923/ijps.2008.757.764
URL: https://scialert.net/abstract/?doi=ijps.2008.757.764
DOI: 10.3923/ijps.2008.757.764
URL: https://scialert.net/abstract/?doi=ijps.2008.757.764