[Objective] Unbalanced soil nutrition and unreasonable fertilization were existed in some regions in Liaoning. [Method]Soil samples in 0- 20 and 20- 40 cm layer were collected and analyzed. And the leaves were collected and assayed. [Result]The optimum proportion of balanced fertilization of apples and pears was established,which was N 15%,P 7. 5%,K 15%,Si 5%,B 2% and Zn 19%.[Conclusion] The research put forward the optimized formula of balanced fertilization of apples and pears.