AHMAD, maki mohammed; MUSTAFA, K. M.; MUHAMMED, S. R.; RASHED, A. G. M. Impact of clipping dates and nitrogen application on yield and yield components of two six-rowed barley at two location of Sulaimani District. Journal of Kerbala for Agricultural Sciences, [S. l.], v. 5, n. 4, p. 7–23, 2018. DOI: 10.59658/jkas.v5i4.344. Disponível em: http://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/344. Acesso em: 14 jul. 2024.