Open Access Research Paper Views (900) Effect of bio and mineral nitrogen fertilization on growth and quality of some sugar beet cultivars AA Kandil, AEM Sharief, AMA Abdullah Int. J. Agron. & Agric. Res. 18(3), 1-10, March 2021. Keywords: Biofertilization, Cultivars, growth, Nitrogen fertilizer levels, Root quality, Sugar beet, Varieties Details