Idris, A.Y., and A.H. Elnadi. 2023. “Performance of Lucerne (Medicago Sativa L.) Under Semi-Arid Environment. I: Effects of Irrigation Regime and Irrigation System on Fodder Yield of Lucerne”. University of Khartoum Journal of Agricultural Sciences 22 (1). https://doi.org/10.53332/uofkjas.v22i1.1830.