ahmad maki mohammed, Mustafa KM, Muhammed SR, Rashed AGM. Impact of clipping dates and nitrogen application on yield and yield components of two six-rowed barley at two location of Sulaimani District. JKAS [Internet]. 2018 Dec. 1 [cited 2024 Nov. 23];5(4):7-23. Available from: https://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/344