It is still unclear how seed cake fertilizer affects the aroma compounds of flue-cured tobacco leaves.The results for the optimum application rate of sesame seed cake fertilizer and chemical fertilizer for a good quality of flue-cured tobacco leaves were inconsistent in previous reports,and most of them were gained based on the research using middle leaves of tobacco.In this study,the responses of chemical properties and aroma compounds of flue-cured tobacco leaves in different positions of plant to the pro...