Ealak, M. K., Waheeb, K. M., & Al Haidari, H. K. (2009). EFFECT OF PARTITION OF POTASSIUM APPLICATION IN FIELD AND PHYSOIOGICAL CHARACTERS OF CORN (Zea Mays L.) . Diyala Agricultural Sciences Journal , 1(1), 123–137. Retrieved from https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3193