Research Article
The Effects of Combination of Ethylenediaminetetraacetic Acid and Microbial Phytase on the Concentration of Some Minerals of Serum in Laying Hens
Department of Animal Science, Islamic Azad University, Shabestar Branch, Shabestar, Iran
Ghassem Habibi Bibalani
Department of Plant Science, Islamic Azad University, Shabestar Branch, Shabestar, Iran
Ebrahim Jafari Helan
Master Science of Animal Science, Tarbiate Modares University, Tehran, Iran
Keyvan Hatefi Nezhad
Department of Animal Science, Islamic Azad University, Shabestar Branch, Shabestar, Iran
Jalil Dolgari Sharaf
Department of Animal Science, Islamic Azad University, Shabestar Branch, Shabestar, Iran
Roya Ebrahim-Nezhad
Bachelor Science of Horticulture Science, Tabriz University, Tabriz, Iran