2021. Effect of Nitrogen and Potassium Fertilization on Vegetative Growth, Yield and Sugar Content of Two Sweet Sorghum (Sorghum bicolor L. Moench) Genotypes. University of Khartoum Journal of Agricultural Sciences. 29, 2 (سبتمبر 2021). DOI:https://doi.org/10.53332/uofkjas.v29i2.165.