Abstract: The effects of Chabaobao special tea tree fertilizer on growth and development of young tea plants and soil were studied in two consecutive years.The results showed that,compared with the conventional potassium sulfate compound fertilizer and urea treatment,the germination time,germination time,first bud first leaf spread and first bud two leaf initial spreading time of the three different quantities of tea tree special fertilizer treatment were2~3 days early,and the survival rate of the first year tea seedlings increased by19.37%,20.48% and21.22%,respectively.The survival rate of the second year tea seedlings increased by23.72%,25.28% and26.61%,and the number of branches increased by16.63%,24.71% and30.48% in the first year respectively.The number of branches of the tea seedlings increased by17.17%,23.23%,26.57% respectively.The height andthe stem diameter of the tea seedlings increased obviously,and the content of soil organic matter and alkali nitrogen could be increased,soil fertilizer and soil were improved.

Key words: tea special fertilizer, Chabaobao, young tea garden, effect research