Abstract: 21 samples of tea garden soil and tea leaves and branches in Badong county were investigated and sampled. The soil fertility status and the nutritional status of tea plants were analyzed and evaluated. The result showed,soil fetility was serious in tea garden. The content of alkali-soluble organic matter and nitrogen were in middle and high level,soil available phosphorus and potassium were deficient seriously,deficient rate was 80.95% respectively. leaf nitrogen content of tea was more than middle,but phosphorus and potassium of tea were deficient,insufficient prevalence rates were 33.33% and 42.86%. Leaf was highly correlated with branch and soil in nutrients content,the order of correlation was branch and leaf>leaf and soil>branch and soil. The correlation of potassium content was higher than nitrogen phosphorus.

Key words: soil fertility, tea nutrients, the correlation