Eldin. M. Idris Baha, A. Marajan Wael., Haroun Mohamed Adam Abubaker, Effect of Nitrogen Fertilizer and Plant Spacing on Vegetative Growth of Sugar Beet (Beta vulgaris), Journal of Agronomy Research, Volume 4, Issue 1, 2021, Pages 6-13, ISSN 2639-3166, https://doi.org/10.14302/issn.2639-3166.jar-21-3883. (https://jcci-clinicalarticles.infojar/article/1679) Keywords: AlKadaro; Efficiency; Replications; root fresh weight (g.). Subplot