SID AHMED, Nasreldein et al. Forage yield of some legumes in monoculture and mixtures under irrigation in central Sudan. Gezira Journal of Agricultural Science, [S.l.], v. 15, n. 2, dec. 2017. ISSN 1728-9556. Available at: <http://37.60.236.48/index.php/gjas/article/view/974>. Date accessed: 03 june 2026.