Weldegebriel, R., Araya, T., & G.Egziabher, Y. 2018 Jun 7. Effect of NPK and Blended Fertilizer Application on Nutrient Uptake and Use Efficiency of Selected Sorghum (Sorghum bicolor (L.) Moench) Varieties Under Rain-fed Condition in Sheraro District, Northern Ethiopia. Momona Ethiopian Journal of Science. [Online] 10:1