Effect of Different Application Rate of Cake Fertilizer on Tobacco Growth and the Main Chemical Composition

[Objective]The aim was to provide a appropriate cake fertilizer rate for flue-cured tobacco development in Xinshan,Hubei.[Method]The field test was taken to study the effect of different cake ratio (0%,25%,50%,75%,100%) on growth and development,yield and quality of flue-cured tobacco.[Result]The plants of the treatment which used the 25% cake +75% inorganic fertilizer ratio growed well and had a strong disease resistance,the quality of leaves and yield of this treatment is the best.[Conclusion]The result showed that the treatment (25% cake + 75% inorganic fertilizer) could improve yield and quality of tobacco significantly in Xinshan tobacco growing areas.