Research Article
Performance and Egg Quality of Laying Hens Affected by Different Sources of Phytase
Department of Animal Science, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, 65147, Iran
M.M. Tabatabaei
Department of Animal Science, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, 65147, Iran
H. Aliarabi
Department of Animal Science, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, 65147, Iran
A.A. Saki
Department of Animal Science, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, 65147, Iran
S.A. Hosseini Siyar
Department of Animal Science, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, 65147, Iran