On July 18th 2017, Jehad Abbadi published a new study in World Journal of Agricultural Research Titled “Potassium Use Efficiency of Safflower and Sunflower Grown in Different Soils.” The article aimed to investigate K use efficiency of the alternative oil crops safflower and sunflower under semi-controlled conditions in sandy and loamy soils using four K supplies. The results of this study demonstrated that neither safflower nor sunflower showed a combination of high values of all K uptake and utilization efficiency components in both soils at studied K levels. For more information about the study, please contact the main author at ‘This email address is being protected from spambots. You need JavaScript enabled to view it.’ or the scientific research office at This email address is being protected from spambots. You need JavaScript enabled to view it..