Effects of Applying Sesame Cake by Different Process as Fermented Fertilizer on Production,Economic Performance and Quality of Tobacco
YU Qiong
ZHANG Xiang
CHEN Qilong
ZHENG Yongzhan
WANG Xuede
Abstract：To find the application effect of sesame cake by different process as organic fertilizer on tobac-co,the field experiments were carried out to study the effect of cake fertilizers fermented with sesame cake produced by four different processes( hot pressing method,cold pressing method,leaching method,water substitution method) on tobacco yield and quality. The results showed that application of sesame cake could increase agronomic traits, output value and quality of tobacco when compared with the control ( without application of sesame cake) . The effect of hot pressed sesame cake was the best. In comparison with the control,the yield of tobacco increased by 7. 7%,the output value increased by 12. 3%,sugar to nicotine ratio was 10. 52∶1,total N to nicotine ratio was 0. 69∶1,the K to Cl ratio was 3. 8,and the chemi-cal components were more harmonious. The aroma quality of tobacco leaf was more pure than the control group,the overall sensory score was the highest,and the aroma components content of tobacco was also the highest. Therefore,the hot pressed sesame cake prepared as tobacco organic fertilizer by fermentation is the best.
Keywords：oil preparation processsesame caketobacco leafyieldquality
Publication Date：2016-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：5( 48-52 )