Al–Daraji, H. J., & hamah, K. O. (2011). THE USE OF OAT (Avena sativa) POWDER IN LAYING HEN BREEDERS DIET FOR IMPROVING FERTILITY AND HATCHABILITY TRAITS. Diyala Agricultural Sciences Journal , 3(2), 112–126. Retrieved from https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/4118